One of the biggest barriers to investing in a solar system is the high upfront cost of installation. The government offers a subsidy under the PM Surya Ghar Muft Bijli Yojana, which is capped at ₹ 78,000 for systems equal to or above 3 kW. Making the remaining payment upfront is exactly what makes some homeowners second-guess their decision to go solar. This is where rooftop solar EMI (Equated Monthly Instalment) changes the game.

Solar panel on EMI options, including PSU (Public Sector Undertaking) and NBFC (Non-Banking Financial Company) loans, are designed specifically for rooftop solar systems for homes. You can also opt for rooftop solar financing in India through a personal loan or Shree Rudra Power Systems’s zero-investment option (offering 90% of the loan value) through an NBFC. The no-cost EMI is available for a 6-12-month tenure at an interest rate of 12%. You can also choose PSU loans with interest rates between 5.75% and 9% for a tenure of 10 years.

On top of that, government-backed options like PM Surya Ghar Muft Bijli Yojana make the installation affordable. They help through subsidies and by lowering interest rates on EMIs. But should you only look for low interest rates?

The cheapest interest rate is not always the best. Bank loans can turn into a long process. You end up visiting the branch multiple times, and before anything gets approved, officials might even show up for a home visit. All of that just makes the process feel longer and more tiring than it needs to be.

Shree Rudra Power Systems’s entire financing process is digital: no branch visits, no waiting around for someone to inspect your home, and in most cases, your loan gets approved within 24 hours. When it comes to solar financing, speed and convenience matter just as much as your credit score, sometimes even more.

This guide breaks down why solar panel EMIs matter, the financing options available to you, how government schemes fit into the picture, and why Shree Rudra Power Systems’s 5-year zero investment scheme with multiple EMI options, ranging from 6 months to 60 months, makes going solar easier than you might think.

What is a Solar EMI?

A Solar EMI works similarly to a home or car loan, where a vendor sponsors you so that you don’t have to pay the entire cost of solar installation at once. The term EMI refers to Equated Monthly Instalment, which is a fixed amount you pay every month.

Instead of paying ~₹2 to ₹3 lakhs (or more) all at once for a solar installation, you can spread the cost over 6, 12, 36, 48, or even 60 months. Each month, you have to pay a small, predictable amount without burdening your pockets. In addition, government schemes like the PM Surya Ghar Muft Bijli Yojana provide subsidies ranging from ₹ 30,000 for 1kW to ₹ 78,000 for 3kW or above system size. This helps consumers reduce their upfront installation costs to a huge extent.

Going solar is one of the best decisions a homeowner can make. However, the initial investment, which can run into lakhs of rupees, often discourages people from taking the plunge.

A standard 3 KW rooftop solar system in India costs between ~₹ 2.27 lakh * in Pune, ~₹ 2.25 lakh in Bhopal, ~₹ 2.17 lakh * in Lucknow, and ~₹ 2.6 lakh * in Bangalore (before subsidy). The expense may go much higher for bigger homes or businesses. For most middle-class families, the additional expense that is hard to justify is huge, even if the long-term savings are obvious.

*Please note the prices are subject to change. The above-mentioned cost of solar installation for a 3 kW on-grid solar system is indicative as of 07 October 2026 for the Shree Rudra Power Systems Blue 6ft variant. The final solar plate price depends on your DISCOM (Distribution Company) charges, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc.

How Does Shree Rudra Power Systems Make Rooftop Solar Affordable?

Shree Rudra Power Systems is the #1 rooftop solar company in India as listed on the PM Surya Ghar Muft Bijli Yojana National Portal, based on over 50,000 installations. We are making solar accessible by providing financing options. We offer NBFC-backed solar panel EMI options including a 6 & 12-month zero-cost EMI scheme, a 36-month EMI scheme, and a 5-year EMI scheme. You can also take PSU or personal loans. To know more about the financing by Shree Rudra Power Systems, you have to first understand who can apply for these loans, along with the mandatory documents.

Conditions before applying for any loans at Shree Rudra Power Systems:

• For the zero-cost EMI scheme, you will have to pay 10% to 30% of the system’s cost upfront. The EMI will be eligible for the remaining amount. You have to pay the rest over the next 6 months.
• Your age should be less than 62
• Your credit score should be more than 650
• You should be employed. If you are a business owner, your minimum monthly income should be Rs 20,000
• If you have taken any other EMIs, the sum of existing and new EMIs should be less than 60% of your monthly income.
• Retired people can take a 5-year or lower tenure EMI scheme in the name of a blood relative.

Mandatory documents required for Shree Rudra Power Systems EMI schemes:

• Your PAN card
• Your Aadhaar card
• Your Electricity bill

A rooftop solar loan is a scheme offered by PSU banks and NBFCs. They provide funds for the installation and purchase of a residential solar PV system. Most public sector banks have a separate category for solar loan in India. These loan schemes are backed by the PM Surya Ghar Muft Bijli Yojana. The EMI schemes provided by NBFCs and PSUs are discussed below:

#1. Zero Investment Solar Loan:

Shree Rudra Power Systems’s zero-investment solar loan is an NBFC-backed rooftop solar financing scheme. We provide a solar loan interest rate of 12% for 6 to 12 months tenure. Homeowners can take this loan for 6 months to 60 months. We also provide 6 months of zero-cost EMI, which means there will be no interest amount if you pay the remaining amount in the next 6 months.

#2. PSU Loans

Public sector banks offer low interest rates; their interest rates range between 5.75% and 9% depending on the loan amount. Banks like SBI, PNB, Bank of Baroda, Canara Bank, and Union Bank offer some of the cheapest solar loan in India. These banks often build the PM Surya Ghar subsidy right into your loan structure. So instead of the ₹ 78,000 landing separately in your bank account, it just gets adjusted within the loan itself. You can check more details about top solar schemes in India.

You can check the table below for different bank offers, including interest rates, tenure, and maximum loan value.

#3. Personal Loan

The third option, and honestly the least ideal one, is taking a personal loan from the bank. Since it’s not tied to any specific purpose, the bank doesn’t really factor in whether you’re using it for a wedding, a car, or anything else. They simply look at your income and credit profile to decide how much you can borrow.

Some private banks, including Kotak Mahindra, HDFC, ICICI, SBI, and Axis Bank, provide loans with an interest rate of 15-18% based on the customer profile.

5 Ways Solar Panel on EMI Makes Rooftop Solar Affordable

Still weighing your options for rooftop solar, even with EMI plans on the table? Here’s the thing: solar panel EMI does a lot more than just remove the upfront cost. It gives you predictable monthly payments, real savings from day one, and a much easier way to finally make the switch.

You can check the five ways in which rooftop solar EMI is making clean energy affordable:

• Reducing upfront cost: The biggest fear or barrier while going for solar is giving up your savings of almost ~₹ 2-2.5 lakh in one go. Solar panel EMI eliminates this barrier. Now you can install solar with a small down payment. The rest will come out of your monthly budget, just like any other household expense.

• The savings start from the first Month: The minute your solar system is installed and switched on, it starts generating solar electricity and reduces your overall grid electricity bill. The best part is that you do not need to wait for the entire paid-off system to get benefits. From the first month, your solar savings help offset your EMI, sometimes covering it almost entirely.

• Predictable EMI cost: Unlike the electricity bill, which fluctuates based on electricity usage and tariff hikes, your solar panel on EMI does not. Once you fix the EMI cost, it remains fixed until your tenure. In addition, the free solar electricity and your total energy cost become far more predictable and manageable.

• Government subsidy still apply: Even if a customer is on an EMI plan, the government provides a subsidy to them. As per PM Surya Ghar Muft Bijli Yojana, customers can avail a subsidy of up to ₹ 78,000 for a 3 kW or higher-capacity solar system. This can benefit your loan principal or your monthly installments. The EMI and government subsidy make the overall process even more affordable.

• You build a valuable asset over time: Unlike your electricity bill (which disappears the moment you pay it), your solar EMI builds equity in something real. By the end of your tenure, you own a fully paid-off solar system that continues generating free power for 20+ more years. That’s an asset worth lakhs that adds value to your property.

Who should consider installing rooftop solar on EMI? 

If you are someone whose monthly electricity bill is ~₹ 2,500 or more, solar on EMI certainly makes financial sense. The savings you generate will cover a maximum portion of your monthly installments from Day 1.

Middle-income homeowners with high electricity bills but no savings to invest in solar, or someone who has moved in and doesn’t want another big-ticket expense, can opt for solar EMI. It lets them start cutting their electricity costs right away, without having to wait months or years to save up the full amount first.

Small business owners who want to cut overheads without tying up working capital in solar assets can also take rooftop solar EMI. This way, the money that would’ve gone into a lump sum payment stays free for inventory, staffing, or whatever the business actually needs to grow.

People who prefer predictable fixed monthly costs over variable electricity bills or who want to go green should go for solar EMI.

Solar EMI vs Paying the Entire Amount Upfront

People usually get confused about whether they should pay the entire amount or take solar EMI options while installing. Both options are valid. They just suit people with different financial situations. If you’ve got the savings sitting idle anyway, paying upfront gets you faster payback and skips the interest altogether. But if that money’s better used elsewhere, or simply isn’t available right now, EMI lets you start saving on your electricity bill without waiting to save up first.

There’s no universal right answer here; just make sure it should make sense for your own cash flow. Someone sitting on a fixed deposit earning modest interest might come out ahead paying upfront. Someone who needs to dip into an emergency fund or delay going solar altogether is usually better off spreading the cost through EMI instead.

Check the comparison between solar panel EMI and paying the entire amount upfront in the table below:

*Please note the prices are subject to change. The above-mentioned cost of solar installation is valid for a 3 kW on-grid solar system. The cost range is indicative as of 12 August 2026 for the Shree Rudra Power Systems Blue 6ft variant. The final solar plate price depends on your DISCOM charges, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc.

Things You Must Consider Before Choosing a Solar Plan

If you are ready to take rooftop solar EMIs or any solar financial plans, you should keep some important factors in mind. A little homework can save you from a lot of headaches later. Some of the things you must consider before choosing solar plans are given below:

• Monthly electricity bills: Customers whose average monthly bill is between ~₹ 2,000–2,500/month can go for solar EMI options. If the customer’s electricity bill is higher, they can expect their solar savings to offset the solar EMI faster.

• Roof size and sunlight Intensity: Before installing rooftop solar systems, the most important factor is the shadow-free space on the roof. You should ensure that you have at least 100 to 150 sq. ft. of shadow-free south-facing roof space. For any further details, you can book a free solar consultation call with Shree Rudra Power Systems.

• Loan tenure and interest rate: As per the zero investment scheme by Shree Rudra Power Systems, the net investment is nearly zero. We take an equal amount of subsidy as a down payment and make sure the monthly savings are either bigger or equal to the EMI cost. For standard solar loan in India, interest rates vary (typically 5.75% and 9%). Always calculate the total amount you’ll pay over the tenure, not just the monthly installment.

• Subsidy eligibility: As per PM Surya Ghar Muft Bijli Yojana, customers can get a subsidy up to ₹ 30,000 for 1 kW, ₹ 60,000 for 2 kW, and ₹ 78,000 for 3 kW PV systems or above. Before enrolling in any schemes or subsidies, you should check your eligibility for your finalized system size.

• Net metering connection: Net metering allows you to provide the excess solar power to the grid and get a reduction in the bill. Before installing solar at your home, make sure your local electricity distributor (DISCOM) supports net metering for your area.

• After-sales support and warranty: Solar panels come with 25-year performance warranties. Make sure your installer provides robust after-sales service, because panels need periodic cleaning and inverters need replacement over time.

Final Thoughts

Solar systems have always been the thing you consider a safe, greener option. But when it comes to the cost, you take a step back. You tell yourself that someday, when you’ve saved up enough, when technology gets cheaper, or when the time feels right, you’ll go solar. That someday has come, and it’s now.

With rooftop solar EMI plans, the financial math has completely changed. You no longer need to choose between paying for solar and paying your other bills. Instead, your solar system starts saving you money from Day 1; your EMI replaces a chunk of your electricity bill, and at the end of the tenure, you own a 25-year clean energy asset worth lakhs.

Ready to make the switch? Shree Rudra Power Systems makes it simple. Get a free rooftop assessment and a customised EMI plan that fits your budget. Book your free consultation with Shree Rudra Power Systems today

Frequently Asked Questions

Is solar available on EMI?

Yes, you can install rooftop solar on EMI. You can avail Shree Rudra Power Systems’s 6-month zero-cost EMI scheme, a 36-month EMI scheme, and a 5-year EMI scheme. With 6-month zero-cost EMI, there’s no interest charged at all, which means you pay exactly what the system costs, just spread over 12 to 60 months.

What is Solar EMI? Is it different from a regular personal loan?

A solar panel on EMI is a fixed monthly payment plan to install a rooftop solar system. Just like an EMI on a phone or a car, it provides the facility to install solar today and pay in installments. The Solar EMI is completely different from a regular personal loan. Once you install a solar system, it starts generating electricity from Day 1, so your monthly savings on electricity bills immediately start offsetting the EMI amount.

Will I still get the government subsidy if I go solar on EMI?

Under PM Surya Ghar Muft Bijli Yojana, you can avail a subsidy of up to ₹ 78,000 (for 3kW or above system size. When you take loans from the PSU banks, the subsidy is not transferred directly to you. Instead, it’s adjusted against the loan amount. Shree Rudra Power Systems handles the entire subsidy application and paperwork on your behalf.

Does taking a solar panel on EMI affect my CIBIL score or credit rating?

Like any loan or EMI product, a solar finance plan does appear on your credit profile, but it works in your favor if you pay on time. Regular, on-time EMI payments can actually improve your CIBIL(Credit Information Bureau (India) Limited) score over the tenure. There is no negative impact from simply applying or getting approved. Shree Rudra Power Systems works with trusted banking partners and NBFCs who follow standard, transparent lending practices.

What happens if I want to sell my house before the solar EMI tenure ends?

In most cases, the solar system (and any remaining EMI liability) can be transferred to the new owner as part of the property transaction, or you can choose to close the loan early.

Is Shree Rudra Power Systems’s Zero Cost EMI really zero interest, or are there hidden charges?

It is genuinely zero interest, not a marketing trick. With Shree Rudra Power Systems’s Zero Cost EMI, the total amount you pay across all your installments equals the original price of the solar system. Shree Rudra Power Systems absorbs the financing cost through its banking partnerships; it is not passed on to you. There are no hidden processing fees buried in the fine print and no prepayment penalties if you want to close early. Before you sign, Shree Rudra Power Systems will walk you through the complete cost breakdown.

The post How Solar EMIs Are Making Clean Energy Affordable for Every Indian Homeowner appeared first on Rooftop Solar for your home and more | Shree Rudra Power Systems.

• A solar loan could deliver lifetime savings of ~Rs. 2.5-3 crore
• A RESCO model may generate only ~Rs. 1.2-1.8 crore in savings.

This is why choosing how to pay for solar can significantly affect its long-term financial value. Solar reduces electricity bills for 25 years, but its upfront cost can range from a few lakhs for homes to tens of lakhs for businesses.

Depending on your budget and priorities, you can finance the system in multiple ways:

• Buy the system using a solar loan
• Lease it for a fixed payment
• Choose a RESCO/PPA model in which a third party owns the plant and sells you the electricity it generates.

Clearly, the solar rooftop financing model you choose today will decide who owns the rooftop solar system, who maintains it, who gets the subsidy or accelerated depreciation tax benefit, how much you save every month, and what happens if the system underperforms.

This guide compares all three solar power financing options in India side by side. Dive in to explore the real cost, savings, ownership, risk, and long-term value of each model before choosing the right financing route.

What Does Solar Financing Mean in India?

Solar financing in India is an arrangement that lets you install rooftop solar without paying the full system cost upfront. Instead of making one large payment, you can spread the cost over time through a loan, lease, or per-unit tariff. You can also let a developer fund the system and recover the investment through the electricity you purchase.

• Where does the money come from? Solar finance can flow from banks, NBFCs, RESCO developers, or government-backed schemes such as the PM Surya Ghar Muft Bijli Yojana for homes.
• What are the different forms of solar financing for businesses and homes? A solar loan in India that’s repaid through EMIs, a lease, the self-funded CAPEX model, and the RESCO model with a solar power purchase agreement.
• Why do banks offer solar loans? RBI classifies renewable energy financing in India under priority sector lending. The limits are up to Rs. 35 crore per borrower for renewable energy power projects and Rs. 10 lakh for individual households. That classification pushes banks to lend loans for solar, which is why dedicated solar loan products keep expanding.

The Three Main Ways to Pay for Solar in India: Quick Comparison between Solar Loan, Lease, and RESCO

In India, there are three common ways to finance a rooftop solar system, apart from paying the full amount in cash.

• Rooftop solar loan in India (you own, you borrow): A solar loan lets you buy the rooftop solar system without paying the full cost upfront. A bank such as SBI or PNB, an NBFC, or solar financing partner funds the installation. You simply repay the amount through EMIs. Here, you own the solar system from day one.
• Solar lease financing (you pay rent, ownership usually transfers later): A solar lease lets you use a rooftop solar system without buying it immediately. A third party installs and owns the system, and you pay a fixed monthly or periodic lease amount for using it.
• RESCO solar model or PPA (the developer owns the system, you buy the power): Here, a solar developer installs, owns, operates, and maintains the solar plant on your roof. You do not buy the system. You simply buy the solar power it generates, usually at a tariff lower than your grid electricity rate. RESCO is the model, while PPA is the agreement that sets the tariff, tenure, payment terms, and responsibilities.

To fairly compare the three solar power financing options in India (loan vs lease vs RESCO solar), we have used the same base case for each option. The example below assumes a 100 kW commercial rooftop solar system. It applies the same generation, tariff, cost, and tenure assumptions across the loan, lease, and RESCO/PPA models.

For this comparison, we have assumed:

• System cost: Rs. 45 lakh
• Annual generation: ~1.5 lakh units
• Grid tariff: Rs. 9/unit
• Plant life: 25 years
• Solar loan: 80% funding, 5-year tenure, ~10-11% interest
• Lease tenure: 10-15 years
• RESCO/PPA tariff: Rs. 5.5-6.5/unit with escalation depending on contract

Here’s how the three models, i.e., loan vs lease vs RESCO solar, compare:

Solar Loan in India

A solar loan in India works just like a car loan or a home loan. You borrow the system cost from a bank, an NBFC, or the financing partner, the panels go up on your roof, and you repay the borrowed amount in monthly EMIs. The system belongs to you from the first day, and that’s exactly what separates this route from a lease or a RESCO contract.

Who Should Choose a Solar Loan?

A solar loan in India works best when you want to own the system, keep the long-term savings, and can manage the EMI comfortably.

It’s a good fit for the following people and businesses.

• Homeowners who want full ownership: A solar loan lets you install rooftop solar without paying the full cost upfront. You own the system from day one, which means the savings from lower electricity bills stay with you after the loan is repaid.
• Buyers eligible for subsidy-linked rooftop solar schemes: Under the PM Surya Ghar Muft Bijli Yojana, eligible residential consumers can reduce their installation cost through subsidy support. For systems of 3 kW or more, the central subsidy is Rs. 78,000. This lowers the amount you need to fund through savings or a loan.
• MSMEs with stable cash flow: A solar loan in India can work well for MSMEs with predictable electricity bills. The monthly savings from solar can help offset a significant portion of the EMI while the business continues to own the asset.
• Businesses that want long-term savings and asset ownership: A rooftop solar loan is the most suitable option for solar financing, especially for businesses comfortable taking on debt in exchange for higher lifetime savings. Once the loan is repaid, the system continues to generate power for many more years, thereby improving the overall return on solar.

Pros of a Solar Loan

The strength of a solar loan in India is ownership without writing the full cheque on day one. That ownership flows into a set of real advantages.

• Once the loan is repaid, the system continues to generate power for more than two decades.
• Homes and housing societies benefit from the PM Surya Ghar Muft Bijli Yojana if they meet the eligibility rules.
• Different lenders offer different EMI amounts and tenures, so you can choose a plan that fits your cash flow.

Cons of a Solar Loan

The trade-off is that a loan is still a debt, and it behaves like one. A few points deserve a hard look.

• A weak credit profile or incomplete documents can delay or block the loan.
• You must pay the EMI even if solar generation is lower in some months.
• Some lenders fund only part of the system cost, so you may need to pay a share upfront.
• Since you own the system, review the warranty, insurance, and maintenance terms before signing.

Solar Lease Financing in India

Solar lease financing lets you use a rooftop solar system without buying it upfront. A third-party provider installs or funds the system, and you pay a fixed lease amount for the duration of the contract.

In most lease models, the solar system belongs to the provider for the duration of the lease term.

• You get the benefit of using solar power, while ownership stays with the company that has installed or financed the plant.
• This model is more common for commercial, industrial, and institutional users in India. It is still less widely available for homes.

The most important detail to check is what happens at the end of the lease.

• Some agreements allow ownership to transfer to you at the end of the term.
• Others may require renewal, removal, or a separate buyout.

Who Should Choose Solar Lease Financing?

A solar lease works best when you want to start using solar electricity with low upfront payment and predictable monthly cost. It is suitable for users who want convenience and cash-flow comfort, even if the total lifetime savings may be lower than owning the system.

• Users who want a lower upfront cost: A lease can help you avoid paying the full system cost at the time of installation.
• Users who prefer fixed monthly payments: The lease amount is usually predictable, which makes budgeting easier.
• Housing societies and commercial users: A lease can work for group housing societies and businesses that want solar but do not want to make a large capital investment.

Pros of Solar Leasing in India

Solar leasing is useful when you want to use solar power without making a large upfront payment or managing the system on your own.

Here are all the benefits in detail.

• You can start using solar without paying the full system cost at the beginning.
• The lease amount is usually fixed, which makes it easier to plan your monthly cash flow.
• Many lease agreements include service and maintenance during the contract period.

Cons of Solar Leasing in India

While solar leasing lowers the upfront burden, it can also reduce long-term benefits.

Here are some limitations to consider before you choose leasing as the best solar financing option in India.

• Since you do not fully own the system during the lease term, your total savings are lower than a loan or cash purchase.
• Ending the lease early may involve charges, lock-in conditions, or approval from the provider.
• Some leases transfer ownership at the end, while others do not. This should be written clearly in the agreement.
• Since ownership may rest with the provider, subsidy eligibility can become unclear and should be confirmed before signing.
• Lease options can vary by state, installer, consumer type, and project size.

RESCO Solar Model/PPA

A RESCO, or Renewable Energy Service Company, finances, installs, owns, operates, and maintains the plant on your roof. You buy only the electricity it generates, usually through a long-term solar power purchase agreement, and you never put capital into the asset. In simple terms, the RESCO solar model removes the investment question almost entirely.

This is why the RESCO solar model has become the default for large commercial and industrial solar systems that prefer to invest their capital in their core business rather than in a power plant.

How a Solar Power Purchase Agreement Works in India?

A solar power purchase agreement in India (PPA) is the contract used in the RESCO solar model. The solar developer installs, owns, and operates the plant, while you agree to buy the power it generates at a fixed tariff set out in the PPA.

Here is how it works.

• The developer pays for the plant: You do not make a large upfront investment. The developer funds and owns the solar system.
• You pay for the power you use: Instead of paying for the plant, you pay a pre-agreed rate for every unit of solar power generated.
• The contract runs for a long term: Most PPAs are signed for 15 to 25 years, with tariff escalation terms mentioned in the agreement.
• A buyout option may be included: Most PPAs allow you to buy the plant after a certain number of years at a price agreed in advance.

(H3) Who Should Choose the RESCO Solar Model?

The RESCO solar model works best for users who want solar savings without buying, owning, or maintaining the plant.

• Commercial and industrial users: Businesses with high daytime power consumption can use more solar power as it is generated.
• Large institutions: Schools, hospitals, warehouses, factories, and campuses can benefit from solar without making a large capital investment.
• Users who want zero upfront investment: The developer funds the plant, so you do not have to pay for the system at the start.
• Organizations that want lower maintenance responsibility: Since the developer owns and operates the plant, you do not have to manage day-to-day maintenance yourself.

Pros of the RESCO/PPA Model

The RESCO financing model lets you use solar energy without buying the plant or managing it yourself. The developer invests in the system, runs it, and sells you the power it generates.

• You can switch to solar without making a large capital investment.
• The developer handles system maintenance, repairs, and performance monitoring throughout the contract term.
• Your organization can use clean power without adding the solar plant as a major capital purchase.

Cons of the RESCO/PPA Model

RESCO gives you solar without upfront investment, but it also means a long contract and lower lifetime savings than ownership.

Let’s check out all its limitations:

• Most PPAs run for 15 to 25 years, so you need to be comfortable with the long-term commitment.
• Since the developer owns the plant, you do not keep the full financial benefit of solar.
• Some PPAs increase the solar tariff every year, which can narrow the gap between solar power and grid power over time.
• RESCO is usually better suited to commercial and institutional projects. For rooftop solar systems in homes, it may only work if an aggregated model is available.

What is a Self-Funded CAPEX Solar Model?

A self-funded CAPEX model is one in which you pay the full cost of the solar system upfront and own the plant from day one. There is no loan, lease, or RESCO developer involved. This means you keep the full savings from solar.

The trade-off is that you also take responsibility for upkeep, either through your own team or through an annual maintenance contract (AMC).

This model works best for:

• MSMEs and businesses with surplus cash: They can invest upfront and convert idle capital into long-term electricity savings.
• Businesses that can use tax benefits: Companies with taxable profits may benefit from accelerated depreciation, subject to eligibility and tax advice.
• Customers who want no debt: There is no EMI, interest cost, or lender approval involved.
• Users staying in the same property for the long term: Since the full benefit builds over many years, CAPEX works best when you plan to use the site for a long period.

Which Solar Financing Option Is Safer for You?

Safety in solar financing options in India really comes down to who absorbs the risk. In the real world, generation can fall short, a component can fail, a policy can change, or you may need to exit early.

When you weigh loan vs lease vs RESCO solar, follow this checklist to end up with the best financing option for you:

• Choose a solar loan in India only if you want ownership and can handle EMIs.
• Choose CAPEX only if you have cash and want maximum long-term savings.
• Choose a solar lease only if you want low upfront cost and fixed payments.
• Choose RESCO/PPA if you are a business or institution that wants zero CAPEX and does not want to manage the plant.

The table below maps all risks to the party that bears them under a loan, a lease, or a RESCO or PPA contract.

How to Finance Solar Panels in India? A Step-by-Step Guide

Choosing the right solar financing options in India gets easier when you follow the right order. Wondering what that order is? Here’s a step-by-step breakdown:

1. Check your electricity bills: Review your last 12 months of bills to understand your average usage, peak demand, and current tariff.
2. Check your usable roof space: A solar vendor can do this professionally. The aim is to determine how much shadow-free roof area is available and whether you have the right to use it for solar.
3. Estimate the right system size: Match the system capacity to your electricity use, sanctioned load, and available roof area.
4. Decide how much you want to pay upfront: CAPEX works when you can pay the full cost. A solar loan works when you want ownership with EMIs. Lease and RESCO work when you want to reduce or avoid upfront investment.
5. Check subsidy and tax benefits: Residential buyers should verify their eligibility for the PM Surya Ghar Muft Bijli Yojana subsidy. Businesses should check GST input credit and accelerated depreciation with their tax advisor.
6. Get written quotes from multiple providers: Ask for detailed quotes that mention system cost, equipment, generation estimate, warranty, service terms, and payment structure.
7. Compare the actual financing terms: Look at the EMI, interest rate, lease rental, PPA tariff, escalation, O&M charges, and expected savings.
8. Review ownership and exit terms: Check who owns the system, who maintains it, what happens at the end of the term, and what charges apply if you exit early.
9. Finalize the model and complete installation: Once the terms are clear, proceed with the loan, lease, RESCO agreement, or CAPEX purchase. After that, the DISCOM and your chosen vendor will handle the complete installation, net metering, and plant commissioning.

Documents Required for Solar Loan or Solar Financing

The exact paperwork depends on the lender, but most solar loan applications in India ask for the same core documents.

• Identity and address proof: Aadhaar, PAN, passport, voter ID, or similar.
• Income proof: Salary slips and Form 16 or ITR for the last one to two years for salaried applicants, and audited financials for businesses adopting solar to lower their electricity bills.
• Bank statements: Usually the most recent six months.
• Property documents: Proof of ownership of the roof or premises (a no-objection certificate where the property is shared).
• The solar quotation: A detailed quote from your vendor or EPC that shows the system size and cost.

Key Clauses to Check Before Choosing Lease, Loan, or RESCO Models for Solar Financing

The right solar financing options in India cannot be decided by the lowest upfront cost alone. It depends on what you pay over time, who maintains the system, and how much flexibility you have if your needs change.

Before choosing a lease, loan, or RESCO solar model, make sure the agreement clearly answers these questions.

• Who owns the system during and after the contract?
• What is the total tenure and lock-in period?
• Will your payment, rental, or tariff increase over time?
• Who handles maintenance, inverter replacement, insurance, damage, and roof repairs?
• What happens if the system generates less power than promised?
• Who gets the subsidy, tax benefit, REC, or carbon benefit?
• Can the contract be transferred if the property is sold?
• What is the early termination cost?
• Is there an option to buy the system later?

Solar financing options in India can make rooftop solar adoption easier, but the contract determines how good the deal remains in the long run. Choose the model only when the costs, savings, ownership, and responsibilities are clearly documented in writing. For any further information you need before going solar, you can book a free solar consultation call with Shree Rudra Power Systems.

FAQs

Is a solar loan better than a solar lease?

A solar loan in India generally delivers higher long-term savings and ownership benefits, while a lease offers lower upfront costs and predictable payments. The better choice depends on whether you value ownership with high savings or a lighter monthly commitment.

Is solar lease financing available for homes in India?

Yes, but residential solar leasing is still limited in India. It is more commonly available for commercial, industrial, and institutional users.

Can I combine a solar subsidy with a solar loan?

Yes, eligible residential consumers can claim the applicable government subsidy and finance the remaining system cost through a solar loan. Final eligibility depends on the scheme rules, system size, vendor, and the application process.

Which bank is best for a solar loan for homes?

Banks such as SBI, PNB, Union Bank of India, and Bank of Baroda offer solar loan options. The best choice depends on the interest rate, loan tenure, processing fee, repayment terms, and your eligibility.

How much CIBIL is required for a solar loan?

Most lenders prefer a good credit profile, and a CIBIL score of 650 or higher can improve your chances of approval. However, the exact requirement depends on the lender, income, repayment capacity, and loan amount.

What is the interest rate on solar loans in India in 2026?

Solar loan interest rates in India vary widely, depending on the lender, borrower profile, loan tenure, and whether the loan is offered under a specific solar financing scheme. Many loans fall in the range of 5.75% to 16% per annum, but you should check the latest rate directly with the bank or financing partner before applying.

Who claims accelerated depreciation in the RESCO model, the business or the developer?

In most RESCO models, the developer claims accelerated depreciation because they own the solar asset.

What is the CAPEX-lite or hybrid solar financing model?

CAPEX-lite is a hybrid structure where the customer invests part of the project cost, and the balance is funded by a lender or developer, reducing upfront capital requirements.

The post Solar Power Financing Options in India: Loan, Lease, or RESCO? appeared first on Rooftop Solar for your home and more | Shree Rudra Power Systems.

If we take the example of a 3 kW rooftop solar system in a tier-1 city like Pune, it costs ~Rs. 2.15 lakh* without a subsidy. For this capacity, the PM Surya Ghar Muft Bijli Yojana subsidy you can claim is Rs. 78,000. Which means, you’ll still need ~Rs. 1.37 lakh* to have this system installed on your roof. This is exactly where two home solar financing options come in handy.

• A dedicated rooftop solar loan from a PSU bank or NBFCs.
• A personal loan for solar panels from any bank where you already have an account.

*Please note that these prices are subject to change: The above-mentioned cost of rooftop solar in Pune is indicative as of 31st May 2026 for the Shree Rudra Power Systems Blue 6ft variant. The final cost of installing a rooftop on-grid solar system for homes depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc.

Getting a personal loan for solar panels might feel easier because you’ve probably taken one before. However, a dedicated rooftop home solar loan turns out to be significantly cheaper in the long run.

So, how do you choose the right one for yourself? That’s what we will help you figure out in this guide on rooftop solar loan vs personal loan, with proper side-by-side comparison, mistakes to avoid when taking a loan for solar rooftop for home, and a clear decision framework you can apply to your own situation.

What is a Rooftop Solar Loan?

A rooftop solar loan is a financing scheme specifically offered by banks and NBFCs to fund the purchase and installation of a residential solar PV system. It is treated as a separate loan category at most public sector undertakings (PSUs) in India.

The reason it exists as its own category is that it’s backed by the PM Surya Ghar Muft Bijli Yojana, a scheme launched by the Government of India in February 2024 with a budget of over Rs. 75,000 crore.

The scheme aims to reach 1 crore households by March 31st, 2027, and progress has been quite remarkable so far. As of December 2025, public sector banks had already sanctioned over 8.3 lakh loan applications worth Rs. 13,926 crore under this single scheme.

Rooftop home solar loans under the PM Surya Ghar scheme are split into two clean slabs:

• Slab 1: This is for loans up to Rs. 2 lakh
• Slab 2: This is for loans up to Rs. 6 lakh

The rates are concessional, the tenure stretches up to 10 years, and the entire loan is structured so that the EMI aligns with the electricity savings the system starts generating from month one.

Who Offers Rooftop Solar Loans in India?

Almost every major public sector bank in India today offers a dedicated rooftop solar loan aligned with the PM Surya Ghar framework.

Private banks like HDFC and ICICI haven’t launched a dedicated home solar loan category yet. So, they route solar financing through their personal loans or home improvement loans instead.

And then there’s a third category, NBFCs and installer-backed schemes, which make home solar loans accessible to people with lower credit scores and those who prefer speed over hassle.

Here’s a side-by-side comparison of the different rooftop solar loans for homes from top lenders in India.

Key Features of a Rooftop Solar Loan

What really sets a solar roof loan apart from personal and home improvement loans is that it’s structured around an asset that generates monthly cash flow. That single fact changes everything. Here are the features that matter most.

• Lower interest rates: Rooftop solar loan interest rates for PSU banks start at 5.75% per annum for loans up to Rs. 2 lakh, which is genuinely among the lowest lending rates available in India today. The rate is so low because the scheme is government-backed.
• Collateral-free up to Rs. 2 lakh: There’s no third-party guarantee needed, no asset pledge, and no security deposit asked for, because the solar system itself acts as the asset on paper. For loans above Rs. 2 lakh, some banks may require hypothecation of the solar equipment, but it still doesn’t affect your house or any other personal assets.
• Tenure up to 10 years: This is long enough to ensure that your EMI stays comfortably below your monthly electricity savings, which is what keeps the loan for solar rooftop for homes from PSUs self-paying from month one.
• Zero prepayment penalty: This is mandated by the scheme guidelines and matters a lot in practice. Your subsidy of up to Rs. 78,000 is deposited in your account within 30 days after system commissioning, and you’ll want to use that money to part-prepay the solar rooftop home loan without paying any penalty.
• Six-month moratorium offered by PSUs: Your EMI clock starts only six months after disbursement, giving the system time to be commissioned, the net meter or smart meter installed, and the subsidy credited before you pay a single rupee.
• Subsidy integration built into the workflow of the loan for solar rooftop for homes: The PM Surya Ghar Muft Bijli Yojana National portal and the Jan Samarth portal are linked to each other. So, your subsidy claim gets linked to your loan account by design without any extra paperwork.

What is a Personal Loan for Solar Panels?

A personal loan for solar panels is an unsecured retail loan that you can use to finance a rooftop installation, and that’s the most important thing to understand about it.

Since a personal loan is unsecured, the bank doesn’t care whether you spend the money on solar, a wedding, a car, or anything else. The personal loan is approved based on your income and credit profile. The money is disbursed to your account, and from there on, the end use is entirely up to you.

The reason this matters is that the absence of a specific use case is exactly what makes a personal loan different from a dedicated rooftop solar loan.

• A secured loan is asset-backed: The asset itself serves as security, significantly reducing the bank’s risk. Lower risk means a higher approval rate and a lower interest rate for you.
• An unsecured loan has nothing backing it: The bank takes on a much higher risk. As a result, the approval rate drops, the due diligence gets stricter, and the interest rate ends up higher. That’s the real reason why a personal loan is more expensive than a rooftop home solar loan.

Personal Loan Interest Rates in 2026

Here’s a snapshot of the personal loan interest rates in India in 2026:

Please note: The exact interest rate for a personal loan for solar panels depends heavily on your CIBIL score, monthly income, employer profile, and how long you’ve been a customer with that bank.

Key Features of a Personal Loan for Solar Panels

Personal loans look attractive on paper because of their speed and no-questions-asked flexibility. However, the trade-offs become clear once you actually understand all the key features, listed below.

• Unsecured with no collateral required: You don’t need to pledge any asset, hand over property documents, or arrange for a guarantor. The bank offers a personal loan for installing solar panels based solely on your income and credit profile.
• Flexible end use with no proof-of-spend required: If it’s approved, you won’t be asked for invoices, vendor quotations, or installation receipts. Once the money is in your account, the bank doesn’t track where it goes.
• Tenure is 1 to 3 years: A short tenure pushes the EMI above your monthly electricity savings, which defeats the entire point of going solar.
• Prepayment penalty after the lock-in period: Most personal loans charge a penalty if you close the loan sooner or try to make a partial prepayment.
• Heavy dependence on customer profile: The interest rate, loan amount, and even whether you get approved depend on your CIBIL score, salary, employer category, and banking history. This makes it incredibly difficult for first-time borrowers to secure a personal loan for solar panels, as they lack a strong credit history.
• Your existing relationship with the bank matters a lot: The best pre-approved offers and the lowest rates go to customers who already have a savings account or fixed deposits with the same bank.

Rooftop Solar Loan vs Personal Loan at a Glance

The best way to choose between a rooftop solar loan and a personal loan for solar panels is to compare them side-by-side across multiple factors. That’s why we’ve created this table for you. Have a look.

Solar Loan vs Personal Loan, Which is Better for You?

If we’re being honest about it, a rooftop solar loan beats a personal loan on pretty much every objective parameter that matters when you’re financing solar.

The rate is lower, the tenure is longer, there’s no prepayment penalty, and you even get a six-month moratorium before EMIs begin for solar roof loans from PSUs.

That said, a personal loan does still win in a few specific situations. Let’s look at all the sides clearly.

When is a Rooftop Solar Loan through PSUs the Right Choice?

A rooftop solar loan is the obvious right choice when your situation matches most of the conditions below.

• You own the property with clear roof rights and a valid electricity connection in your own name.
• You can wait 10 to 15 days for loan approval, and don’t have an urgent installation deadline pushing you to act fast.
• Your CIBIL score is 680 or above, which is the threshold to qualify for the concessional PSU rate without complications.
• You want the lowest possible borrowing cost, and you’re willing to navigate the Jan Samarth and PM Surya Ghar portal workflow to get there.
• You qualify for the PM Surya Ghar subsidy and want it to flow through the integrated loan-and-subsidy mechanism without doing the paperwork yourself.
• You have an existing savings account with one of the participating PSU banks, such as SBI, PNB, Canara, BoB, BoI, or Union Bank.

When is a Rooftop Solar Loan through NBFCs the Right Choice?

A rooftop solar loan through an NBFC is the smarter pick when speed, convenience, and zero upfront investment matter more to you than chasing the lowest interest rate.

• You want the entire loan process to be fully digital: No branch visits, no physical KYC, and no in-person site inspections by a bank representative.
• You need loan approval within 24 hours: This could be because you want to lock in current solar panel prices, grab a festive offer, or simply not wait two weeks for a PSU bank to approve the loan.
• You’re a first-time borrower with a thinner credit history: You’d benefit from a lender that’s more accommodating on profile evaluation than a PSU bank.
• You’d like the option to finance 100% of the system cost: NBFCs don’t cap the loan amount to Rs. 6 lakh. They can finance the entire rooftop solar system for you.
• You don’t have an existing savings account with a PSU bank and don’t want to open one: NBFCs don’t require a prior banking relationship to lend you money to install a rooftop solar loan.

When is a Personal Loan for Solar Panels Actually Better?

A personal loan for solar panels makes genuine sense in a much smaller set of scenarios, but in those specific situations, the disadvantages of a higher rate and shorter tenure are outweighed by other practical priorities.

• You don’t own the property and can’t arrange an NOC from the owner: PSU solar loans require property ownership documents, and a personal loan is the only practical workaround in this situation.
• You’re bundling solar with other home improvements: You need money for tasks like painting, kitchen renovation, or AC installation, beyond just solar installation. A single personal loan covers all of it without requiring proof of where the loan amount is being used.

The Verdict — A Decision Framework

Here’s a quick decision table that maps the most common borrower situations to the best financing option for each.

How to Apply for a Rooftop Solar Loan in India?

While the exact process can vary slightly based on the bank you choose, here’s how you can apply for a rooftop solar loan in India under the PM Surya Ghar Muft Bijlu Yojana scheme:

• Pick your installer first: Start by choosing an experienced vendor, ideally one that offers a generation guarantee with a money-back promise and an after-sales maintenance plan.
• Register on the Jan Samarth Portal: Your rooftop solar loan journey starts online here. Register on the portal, and submit your initial loan request along with the vendor quotation and basic details.
• Visit the branch for KYC: Once your application is approved, you’ll need to visit your bank branch in person to complete the KYC verification and submit the physical documents for cross-checking.
• Allow the site inspection: A bank representative will visit the rooftop in person to confirm feasibility before the loan gets formally sanctioned.
• Receive a staged disbursement: A portion of the loan for solar rooftop for homes is disbursed directly to the vendor before installation begins, and the rest is released once your system is fully installed and commissioned by the DISCOM.

If you’re going the NBFC route through a scheme like Shree Rudra Power Systems’s zero-investment scheme, the process is dramatically simpler. The application is fully digital, approval usually comes through within 24 hours, and there’s no branch visit, site inspection, or down payment required at any stage.

Common Mistakes to Avoid When Choosing a Loan Option for Solar Installation

Even after you’ve picked the right loan type, there are a few common slip-ups that can negatively affect the savings you were expecting from your rooftop solar system. Here’s what to watch out for.

• Picking a shorter tenure, thinking you’ll save on interest: A 3-year tenure on a Rs. 1.5 lakh loan generates an EMI that’s higher than your monthly electricity savings, which defeats the entire point of going solar through financing in the first place. A longer tenure keeps the loan self-paying from month one, and you can always prepay later using the subsidy when it arrives.
• Not negotiating with your existing bank: Home loan customers at SBI, PNB, BoB, and Union Bank often qualify for solar loans at the same interest rate as their existing home loan. Existing personal banking customers also receive pre-approved offers at rates lower than the publicly listed rate. Always ask before you sign anything.
• Not confirming vendor empanelment before signing the quotation: A vendor who isn’t on your DISCOM’s MNRE-empanelled list simply cannot receive disbursement from a PSU solar loan, no matter how good the quotation looks. Always confirm their empanelment status before paying any advance or signing the quote.
• Skipping the moratorium math: The six-month moratorium on PSU solar loans isn’t there to slow you down. It’s a cash-flow protection that gives your subsidy time to land before your EMI begins.

Conclusion

A PSU rooftop solar loan starting at 5.75% per annum is currently the cheapest way to finance solar in India in 2026. It comes with a 10-year term, a zero-prepayment penalty, and a built-in subsidy mechanism that handles most of the paperwork for you. For homeowners with a CIBIL score above 680 and no urgent timeline, this route is unbeatable.

NBFC-backed solar loans at 12-13% per annum offer higher interest rates for 24-hour approval, higher loan amounts to finance the entire system cost, and zero down payment. For first-time borrowers, those with thinner credit histories, or anyone who genuinely values speed and digital convenience, this is the better fit overall.

A personal loan for solar panels at 12% to 16% per annum is rarely the most efficient way to finance solar. However, it still has its place in specific situations, such as bundled home improvement projects where a solar loan doesn’t apply.

To find the financing option tailored to your home and credit profile, you can also book a free solar consultation call with Shree Rudra Power Systems.

FAQs

How much CIBIL is required for a solar loan?

This depends on the lender:

• For the PSU rooftop solar loan, you need a CIBIL score of 680+.
• For a personal loan for solar panels, the minimum CIBIL requirement is 680.
• For an NBFC solar roof loan, you need a CIBIL score of 650+.

Are there tax benefits on rooftop solar loans in India?

For homeowners, there’s currently no specific income tax deduction available on the interest paid on a rooftop solar loan. Businesses that install solar, on the other hand, can claim accelerated depreciation of 40% in the first year on solar assets, which lowers their taxable income significantly.

Can I get a rooftop solar loan without owning the property?

This is possible, but only under a strict condition. You’ll need to be a co-applicant with the property owner, and only blood relatives qualify as co-applicants on a PSU solar loan. Tenants, friends, or unrelated co-residents won’t be allowed to apply jointly.

What is the maximum loan I can get for rooftop solar?

The PM Surya Ghar loan through major PSU banks is capped at Rs. 6 lakh. However, a solar roof loan through NBFCs doesn’t really have a cap. With a good credit score, NBFCs can finance the entire cost of rooftop solar.

Can I use a home improvement loan for solar panels?

Yes, you can. Several banks classify rooftop solar under home improvement loans, especially for existing home loan customers. The rates are aligned with home loan ROI or sit slightly above it, which makes them competitive with personal loans but still more expensive than a dedicated PSU solar loan.

What is the interest rate difference between a solar loan and a personal loan?

The gap is quite significant in practice. The PM Surya Ghar rooftop solar loans offered by PSUs start at 5.75% per annum, while personal loans usually range from 12% to 16%.

What documents are needed for a solar loan compared to a personal loan?

A PSU rooftop solar loan needs KYC documents like Aadhaar and PAN, your latest electricity bill, property documents in the applicant’s name, income proof (salary slips or ITR), and the vendor’s system quotation. A personal loan, in comparison, only needs KYC, address proof, and income proof.

Does taking a personal loan for solar affect the PM Surya Ghar subsidy eligibility?

No, it doesn’t. The PM Surya Ghar Muft Bijli Yojana subsidy is tied to the installation itself, and not to how you’ve chosen to finance it. As long as your system is installed by an MNRE-empanelled vendor and commissioned with a net meter by your DISCOM, the subsidy of up to Rs. 78,000 will be credited to your bank account regardless of whether you used a personal loan, a solar loan, or your own cash to pay for it.

The post Rooftop Solar Loan vs Personal Loan: Which Should You Choose? appeared first on Rooftop Solar for your home and more | Shree Rudra Power Systems.

Therefore, the government included Public Sector Undertaking (PSU) banks, such as PNB, in the PM Surya Ghar scheme to offer solar loans to homeowners. The PNB solar loan scheme is a government-backed financing scheme that offers homeowners a solar loan at very low interest rates:

• PNB solar panel loan interest rate for a loan up to ₹ 2 lakh: 5.75% per annum
• PNB solar panel loan interest rate for a loan above ₹ 2 lakh: 8-9% per annum

Under the PNB solar loan scheme, you can finance up to 90% of your rooftop solar costs, and the maximum loan amount sanctioned is ₹ 10 lakh. The loan tenure is 10 years, the approval process takes 15-30 days, and it’s mandatory to register on the Jan Samarth Portal to become eligible for the PNB solar panel loan.

Moreover, since the PNB solar rooftop loan interest rate is already low, customers do not receive the PM Surya Ghar subsidy amount separately. That’s a big trade-off.

For consumers who prefer speed and a complete digital journey, NBFC financing models such as Shree Rudra Power Systems’s zero-investment solar loan are ideal. With an interest rate of 12-13% per annum, NBFCs focus on speed and simplified documentation. Approvals happen within 24 hours, the journey is online, and the eligible subsidy remains with the customer.

Read on to explore the ins and outs of the PNB solar loan scheme, including eligibility criteria, documents needed, application steps, the benefits of installing a solar energy system on EMI, and the difference between PNB and NBFC solar loans.

TL;DR Summary Box: How Much is the PNB Solar Panel Loan Interest Rate?

The PNB solar loan scheme follows a slab-based interest structure.

• Loans up to ₹ 2 lakh: They’re priced at 5.75% per annum
• Loans above ₹ 2 lakh: They fall in the 8-9% per annum range

Here are the main topics covered in this blog in detail:

What’s the PNB Solar Loan Scheme in India?

The PNB solar loan scheme is a financing option for rooftop solar panel systems for homes offered by Punjab National Bank under the PM Surya Ghar Muft Bijli Yojana. It allows homeowners to borrow up to 90% of their system cost at low interest rates, with a maximum repayment tenure of 10 years.

Here are the most important aspects homeowners must understand before applying for the PNB solar loan scheme:

• Residential rooftop focus: The scheme applies to residential properties where the applicant owns the rooftop and holds usage rights.
• Defined margin contribution: 10% for loans up to ₹ 2 lakh and 20% for loans above ₹ 2 lakh.
• Mandatory portal processing: Application for the PNB solar panel loan must be routed through the Jan Samarth Portal, followed by branch-level verification and inspection.

Key Features of the PNB Solar Loan Scheme at a Glance

The PNB solar loan scheme funds up to 90% of the cost of installing a solar system, starts at 5.75% interest per annum, allows repayment up to 10 years, and charges no foreclosure penalty.

Let’s check out all the key features of the PNB solar rooftop loan in detail:

Who is eligible for the PNB Solar Rooftop Loan?

The PNB solar rooftop loan is available to residential property owners who meet defined credit, age, and income norms. Eligibility is tightly structured, especially for loan amounts higher than ₹ 2 lakh.

Here are the conditions you must satisfy to be considered eligible for the PNB solar loan scheme:

• Residential property ownership: The applicant or co-applicant must own the house and have clear rooftop rights where the solar system will be installed.
• PNB savings account holder: The borrower must have a savings account with Punjab National Bank.
• Age criteria: The maximum age at loan maturity cannot exceed 75 years. Repayment must conclude before the borrower reaches this age.
• Credit score requirement: A minimum CIBIL score of 680 or equivalent is required.
• Roof space suitability: Adequate rooftop area must be available as per MNRE technical norms for installation.
• Electricity bill verification: The latest electricity bill must confirm ownership and installation address.
• Income requirement for loans above ₹ 2 lakh: Minimum annual income of ₹ 3 lakh is required.
• Repayment capacity condition: For loans above ₹ 2 lakh, your total monthly EMIs, including the PNB solar panel loan, should not exceed half of your gross annual income.

What are the Documents Needed for the PNB Solar Panel Loan?

Document requirements depend on the loan amount. While smaller loans require basic KYC and ownership proof, higher loan brackets involve income verification and financial assessment.

Let’s have a look at all the documents you’ll need to avail of the PNB solar rooftop loan:

How to Apply for the PNB Solar Rooftop Loan?

Applying for the PNB solar panel loan is not a one-click process. The journey moves through government portal registration, bank-level verification, and technical validation before funds are released.

Here’s a step-by-step breakdown of the entire process:

• Step 1 – Register your rooftop solar project on the PM Surya Ghar portal: Start by submitting your rooftop solar installation details on the official government portal and choose Punjab National Bank as your preferred financing partner.
• Step 2 – Submit your loan request through the Jan Samarth Portal: Complete the online loan application by entering your personal information, property details, system capacity, and any other required data as specified on the portal.
• Step 3 – Visit your PNB branch for verification: After online submission, you will need to visit the designated PNB branch to complete KYC formalities and submit supporting documents.
• Step 4 – Site inspection and feasibility assessment: Bank officials conduct a physical verification of the rooftop and check the technical feasibility of the proposed solar system before sanctioning the loan.
• Step 5 – Sanction and phased disbursement: Once approved, the loan is released in stages. A portion may be disbursed before installation, while the remaining amount is transferred to the vendor after commissioning and DISCOM confirmation.

Shree Rudra Power Systems’s Zero-Investment Solar Loan vs PNB Solar Loan Scheme: Which is Better?

Both financing options are built for rooftop solar, but they operate very differently.

• PNB solar loan scheme follows the PSU banking route with concessional pricing and rigorous verification that can take 15-30 days.
• Shree Rudra Power Systems’s zero-investment solar loan runs on a digital NBFC model focused on faster approvals within 24 hours and simplified processing.

Shree Rudra Power Systems’s zero-investment loan is offered at 12-13% per annum. It eliminates the need for an upfront down payment by adjusting the PM Surya Ghar subsidy you’re eligible for to cover the system cost. The balance converts into EMIs. The entire journey is online, approvals are completed within 24 hours, and there are no branch visits or bank inspections.

On the other hand, the PNB solar loan scheme offers interest starting at 5.75% per annum for loans up to ₹ 2 lakh, and 8-9% per annum above that slab. It can finance up to 90% of the project cost, with a repayment tenure of up to 10 years. Under this loan, the subsidy is adjusted within the loan rather than given to the customer separately.

Below is a structured comparison to help you evaluate both models side by side.

What are the Benefits of Installing Solar on EMI for Homes?

The biggest advantage of installing an on-grid solar system in India on EMIs is that you’re not paying the entire system amount upfront. This makes switching to solar affordable for everyone.

Here’s a snapshot of all the benefits in detail:

• Lower upfront payment: You don’t have to arrange the full solar cost at once. The loan covers 90% of the system price.
• EMIs match your savings: Once your solar system starts working, your electricity bill drops sharply. In many homes, the monthly savings are close to the EMI amount. As a result, your budget remains undisturbed. What you earlier paid for the electricity bill now goes toward owning the solar system.
• Very affordable interest rate: A low interest rate is the biggest USP of the PNB solar loan scheme, making rooftop solar affordable for everyone.
• No penalty for early closure: You can repay the PNB solar panel loan before time without extra charges if your financial situation allows.
• Moratorium option: The PNB solar loan scheme allows up to a 6-month moratorium. This means you can delay starting your EMI payments for up to 6 months after disbursement, but interest will still be added during this period.

What’s the Cost of Rooftop Solar Systems in India in 2026?

The solar system installation cost in India varies from city to city. For instance, a 3 kW solar system that costs ~₹ 1.82 lakh* in Bangalore with subsidy will cost only ~₹ 1.09 lakh* in Lucknow.

Let’s find out the estimated solar installation cost in India across various cities in 2026:

*Please note prices are subject to change without prior notice: The solar panel price for on-grid solar systems with subsidy listed in the section above is indicative as of 06 October 2026 for Shree Rudra Power Systems Blue 6ft variant. The final cost of solar panels for homes in India depends on your city, DISCOM charges, product variant opted for, type of panel, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc.

Cost of Rooftop Solar vs Solar Savings and ROI Over 25 Years

Over 25 years, a rooftop solar system can help you save tens of lakhs of rupees by reducing your power bill to near zero and generating free solar electricity. These long-term savings are one of the biggest reasons why homeowners are choosing rooftop solar nowadays.

Wondering how much money do we mean when we say tens of lakhs of rupees saved over 25 years? Here’s a snapshot of the solar savings and ROI you can expect from rooftop solar in a city like Pune:

*Please note prices are subject to change. The above-mentioned cost of solar panels for homes in Pune with subsidy for on-grid solar systems is indicative as of 06 October 2026 for the Shree Rudra Power Systems Blue 6ft variant. The final solar panel cost for homes in Pune depends on your DISCOM charges, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc.  Also, while calculating savings from household solar panels in Pune, we have considered an annual tariff escalation of 3% and an annual plant degradation rate of 1%. The actual final savings from a solar panel system for homes depend on the types of solar panels you’ve installed and their efficiency, intensity of sunlight your rooftop receives, orientation of the panels and tilt angle, the pollution level and weather conditions in your city, the temperature, shadow on the roof, impact of dirt/dust, and how well you maintain your panels after installation.

You can also use Shree Rudra Power Systems’s solar energy estimator for free to calculate solar savings expected from on-grid solar in your city.

Conclusion

The PNB solar loan scheme is ideal for homeowners who want bank-led financing at concessional interest rates. With rates starting at 5.75% per annum, funding of up to 90% of project cost, a ₹ 10 lakh cap, and repayment extending to 10 years, PNB solar loan makes rooftop solar financially accessible to everyone.

At the same time, the PNB solar loan scheme follows a strict process. Application through the Jan Samarth Portal, branch visits, income assessment for higher loan amounts, and physical verification are mandatory parts of the journey. The subsidy is adjusted within the concessional structure rather than credited separately. For many homeowners, that trade-off is acceptable in exchange for lower interest rates.

For any further queries about rooftop solar installation and solar financing in India, you can book a free solar consultation call with Shree Rudra Power Systems.

FAQs

Which bank is best for a solar loan?

If you want a low interest rate and a longer repayment period, the PNB solar loan scheme is one of the strongest options available. It offers interest rates starting at 5.75% per annum and tenure up to 10 years.

For those who prefer faster approval, a fully online process, and retaining the full subsidy amount, Shree Rudra Power Systems’s zero-investment solar loan is another practical option.

What is the maximum repayment in your PNB Surya Ghar loan scheme?

The maximum repayment tenure under the PNB solar loan scheme is up to 10 years, including the 6-month moratorium period. The loan must be fully repaid before the borrower turns 75.

What is the maximum amount of the PNB Surya Ghar loan?

PNB can sanction a solar rooftop loan of up to ₹ 10 lakh, depending on eligibility and project cost.

What’s the PNB solar panel loan interest rate?

The PNB solar panel loan interest rate follows two slabs:

• 5.75% per annum for loans up to ₹ 2 lakh
• 8-9% per annum for loans above ₹ 2 lakh

Can I repay the PNB solar rooftop loan early?

Yes, this is possible. PNB does not impose any prepayment/foreclosure penalty on customers paying off the loan early.

The post PNB Solar Loan Scheme in India: Is Solar Financing From PNB Worth It? appeared first on Rooftop Solar for your home and more | Shree Rudra Power Systems.

Offered by the State Bank of India, a government-owned PSU (Public Sector Undertaking) bank, this financing option is designed specifically for rooftop solar systems for homes. It offers interest rates starting at 5.75% per annum for loans up to ₹ 2 lakh and allows repayment over a tenure of up to 10 years. Since the SBI rooftop solar loan is provided at a highly concessional rate, you will not receive the PM Surya Ghar solar subsidy into your bank account separately

Furthermore, SBI solar rooftop loan approval takes 15 to 30 days, requires mandatory registration on the Jan Samarth Portal, involves physical branch visits for KYC, and includes property inspection before sanction

However, there’s another option for customers who want faster loan sanctions and a complete digital process: financing from NBFCs (Non-Banking Financial Companies). For example, Shree Rudra Power Systems’s zero-investment loan gets approved within 24 hours, requires no branch visits or physical inspections, and lets you retain the full subsidy amount

The interest rate for NBFCs is usually 12-13% per annum. This might look a tad higher than the 5.75% interest rate of the SBI solar rooftop loan, but the interest rate for SBI loans rises to 8-9% for loans above ₹ 2 lakh.

So, is the SBI solar rooftop loan truly worth it? Does the lower interest rate outweigh the longer approval timeline and structured compliance process?

In this guide, we break down everything you need to know about the SBI solar loan scheme, including eligibility criteria, interest rates, documentation requirements, application steps, subsidy treatment, and whether it makes financial sense for your home.

TL;DR Summary Box: How Much is the SBI Solar Loan Interest Rate?

The SBI solar loan interest rate starts at 5.75% per annum for loan amounts up to ₹ 2 lakh. For higher loan amounts, the rate increases based on eligibility slabs and borrower profile.

Here’s a quick snapshot of the SBI solar loan interest rate based on the loan amount approved:

• Interest rate for loan up to ₹ 2 lakh: 5.75%
• Interest rate for loan above ₹ 2 lakh: 8-9%

Here are the main topics covered in this blog in detail:

What’s the SBI Solar Loan Scheme in India?

The SBI solar loan scheme is a PSU-backed solar financing option that helps homeowners install a rooftop solar system under the PM Surya Ghar Muft Bijli Yojana scheme without paying the full cost upfront. Under this loan scheme, the subsidy is not credited separately to the customer’s bank account. Instead, it is adjusted within the loan structure because the financing is already offered at concessional interest rates

Furthermore, the SBI solar loan scheme is financed by the World Bank to accelerate rooftop solar adoption in India

Let’s have a look at the key features of the SBI solar rooftop loan in detail.

Key Features of the SBI Solar Loan Scheme at a Glance

The SBI solar rooftop loan is designed to reduce upfront cost burden while offering one of the lowest interest rates in the residential solar financing market.

Here’s a snapshot of its most important features:

Who is Eligible to Receive the SBI Solar Rooftop Loan?

The SBI solar loan scheme is available to residential homeowners installing a grid-tied solar system under the PM Surya Ghar Muft Bijli Yojana. Applicants must meet age limits, credit requirements for higher loan slabs, rooftop ownership conditions, and mandatory portal registration rules before loan approval.

Here are the detailed eligibility conditions:

• Age criteria: You can apply for the SBI solar rooftop loan up to the age of 65. The loan must be structured so that it is fully repaid before you turn 70. If you apply with a co-borrower, the loan tenure can extend based on the co-borrower’s age, but repayment must be completed before the co-borrower turns 75.
• Rooftop ownership: The residential property and rooftop where the solar system will be installed must be in the applicant’s name.
• Loan amount & credit score: No minimum CIBIL score is required for loans up to ₹ 2 lakh. For loans above ₹ 2 lakh, a minimum CIBIL score of 650 is required.
• Mandatory portal registration: The applicant must register and apply for the loan through the Jan Samarth Portal before branch processing.
• Savings account requirement: The applicant must hold an SBI savings account or open one before disbursement.

What are the Documents Needed for the SBI Solar Loan Scheme in India?

The documents required for the SBI solar rooftop loan depend on the loan amount applied for. Lower loan slabs require basic KYC, while higher slabs involve income verification and credit assessment.

Here’s a structured overview:

How to Apply for the SBI Solar Rooftop Loan? 

Since the SBI solar rooftop loan is a concessional government loan, the application must move through the official portal route, branch-level verification, and physical inspection before final sanction.

Here’s how the process works:

• Step 1 – Register on the PM Surya Ghar Muft Bijli Yojana Portal: Begin by registering your rooftop solar installation application on the official PM Surya Ghar portal and selecting SBI as your preferred lender.
• Step 2 – Apply through the Jan Samarth Portal: Submit your solar loan application online via the Jan Samarth Portal, providing the required personal, property, and system details.
• Step 3 – Visit the SBI Branch for KYC and documentation: After portal submission, visit your nearest SBI branch to complete KYC verification and submit physical documents.
• Step 4 – Property and technical inspection: SBI officials conduct a site inspection to verify rooftop ownership, system feasibility, and installation details.
• Step 5: Loan sanction and disbursement: Once approved, the partial loan amount may be released before installation. However, final loan disbursal happens after system commissioning and discom approval.

Shree Rudra Power Systems’s Zero-Investment Solar Loan vs SBI Solar Rooftop Loan: Which is Better?

When evaluating solar financing options, the interest rate alone does not determine which loan is better. The loan structure, how the subsidy is treated, approval speed, documentation requirements, and installation timelines all significantly impact the overall experience.

Shree Rudra Power Systems’s zero-investment solar loan is an NBFC-backed financing model available at an interest rate of 12-13% per annum. It’s designed to eliminate upfront out-of-pocket payment

• Instead of paying a down payment out of your pocket, the applicable PM Surya Ghar subsidy is adjusted toward the system cost
• The remaining balance is financed through EMIs
• The process is fully digital, approvals happen within 24 hours, there are no branch visits, and no physical bank inspections.

The SBI solar rooftop loan, on the other hand, is a PSU-backed concessional loan. It offers low interest rates starting at 5.75% per annum for loans up to ₹ 2 lakh and 8-9% per annum for loans above ₹ 2 lakh. However, it requires registration on the Jan Samarth portal, branch visits, and property verification. Since the interest rate is subsidized, the subsidy amount is adjusted within the loan and not offered to the customer.

Here’s a head-on comparison between the two that’ll help you choose the better one based on your needs:

What are the Benefits of Installing Solar on EMI for Homes?

Paying for rooftop solar through EMIs completely changes the financial equation. Instead of blocking a large lump sum in one go, you convert the system cost into monthly payments. At the same time, your solar PV plant immediately starts generating savings by making your electricity bills zero or near zero

Here are the key advantages of choosing the SBI solar loan scheme to finance your solar energy system:

• Offers financial assistance for solar installation: You don’t need to dip into your savings to go solar. With the SBI loan, the upfront burden is reduced as the bank finances 90% of the project cost, allowing you to maintain financial flexibility
• Does not disturb your monthly budget: Once the system is operational, your electricity bill drops by 90% or more. In many cases, the EMI is fully offset by savings from solar power.
• Access to concessional rates: PSU-backed loans, such as the SBI solar loan scheme, offer low interest rates.
• No prepayment penalty: Most PSU solar loans allow early repayment without additional charges, giving you the option to close the loan sooner and reduce total interest paid.
• Moratorium option is available: The SBI solar loan scheme offers up to a 6-month moratorium period within the total tenure. A moratorium means you can delay the start of your EMI payments for a few months after loan sanction.

What’s the Cost of Rooftop Solar Systems in India in 2026?

The cost of installing a rooftop solar system in India in 2026 depends on several factors, including system size, your city, DISCOM charges, and the type of solar components you choose. For example, a 2 kW solar system that costs ~₹ 0.85 lakh* after a subsidy in Lucknow is priced at ~₹ 1.53 lakh* in Bangalore.

Here’s a tabulated snapshot of the cost of installing rooftop solar in India with subsidy across different cities:

*Please note prices are subject to change without prior notice. The solar panel price for on-grid solar systems with subsidy listed in the section above is indicative as of 06 October 2026 for Shree Rudra Power Systems Blue 6ft variant. The final cost of solar panels for homes in India depends on your city, DISCOM charges, product variant opted for, type of panel, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc.

Cost of Rooftop Solar vs Solar Savings and ROI Over 25 Years

Investing money in rooftop solar in India is not an expense but an investment. We’re not making it up. Installing a solar system means getting free solar electricity for 25 years. It results in massive savings as your reliance on grid electricity drops sharply, lowering bills by 90% or more. When compounded over years, the savings from solar are in tens of lakhs of rupees

Don’t believe us?

Let’s give you the details of how much money a rooftop solar system saves for you in a city like Pune. Have a look.

*Please note prices are subject to change. The above-mentioned cost of solar panels for homes in Pune with subsidy for on-grid solar systems is indicative as of 06 October 2026 for the Shree Rudra Power Systems Blue 6ft variant. The final solar panel cost for homes in Pune depends on your DISCOM charges, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Also, while calculating savings from household solar panels in Pune, we have considered an annual tariff escalation of 3% and an annual plant degradation rate of 1%. The actual final savings from a solar panel system for homes depend on the types of solar panels you’ve installed and their efficiency, intensity of sunlight your rooftop receives, orientation of the panels and tilt angle, the pollution level and weather conditions in your city, the temperature, shadow on the roof, impact of dirt/dust, and how well you maintain your panels after installation.

If you’re not from Pune but would still like to get an idea of how much you can save by going solar, we can help you. Use Shree Rudra Power Systems’s free solar energy estimator to calculate your savings.

Conclusion 

The SBI solar loan scheme is one of the most affordable solar financing options in India. With interest rates starting at 5.75% per annum for loans up to ₹ 2 lakh, a repayment tenure of up to 10 years, and zero foreclosure charges, it is best for homeowners who prioritize affordability.

However, concessional pricing at SBI comes with conditions. Mandatory Jan Samarth registration, branch-level documentation, physical inspection, and a 15-30-day approval timeline make the process compliance-heavy. Additionally, since the loan is offered at reduced interest rates, the subsidy is adjusted within the loan rather than given to the customer separately.

For any further information about rooftop solar installation and solar financing in India, you can book a free solar consultation call with Shree Rudra Power Systems

FAQs

Which bank is best for a solar loan?

SBI is among the best banks for a solar loan in India because it offers one of the lowest interest rates in the market, starting at 5.75% per annum for loans up to ₹ 2 lakh. It also offers a repayment tenure of up to 10 years, a 6-month moratorium, and zero processing or foreclosure charges.

Another great option for faster processing is Shree Rudra Power Systems’s zero-investment loan, which lets customers completely avoid paying the down payment out of their own pockets

What is the SBI solar loan interest rate?

The SBI solar loan interest rate is 5.75% per annum for loans up to ₹ 2 lakh. For loans above this amount, the interest rate is 8-9% per annum

What is the maximum amount of the SBI Surya Ghar loan?

The maximum loan amount that SBI offers for solar installation under the PM Surya Ghar scheme is ₹ 10 lakh for a tenure of a maximum of 10 years.

What is the processing fee for the SBI solar loan scheme?

The SBI solar loan scheme does not charge any processing fee. If you meet the eligibility criteria, your loan will be sanctioned without processing charges.

Can I pay off my solar loan early?

Yes. The SBI solar loan scheme does not charge any foreclosure or prepayment penalty. You can repay the loan before the end of the tenure without paying additional fees.

The post SBI Solar Loan Scheme in India in 2026: Is Solar Financing From SBI Worth It? appeared first on Rooftop Solar for your home and more | Shree Rudra Power Systems.

That’s where solar loan schemes stepped in.

Under the PM Surya Ghar Muft Bijli Yojana, several Public Sector Undertakings (PSUs) now offer dedicated solar loans. Additionally, many Non-Banking Financial Companies (NBFCs) also offer loans to homeowners installing rooftop solar. Their goal is to remove the upfront cost barrier so more homeowners can switch to solar.

• PSUs are banks like SBI and PNB that offer solar loans at very low interest rates. Hence, consumers have to surrender the subsidy.
• NBFCs are the faster alternatives that trade lower rates for speed, subsidy, and convenience.

PSU financing is government-subsidized and, in the case of SBI, financed by the World Bank. SBI and PNB solar loans of up to ₹ 2 lakh come at an interest rate of just 5.75% per annum. The loan approval process takes 15-30 days, the bank conducts two physical property visits, and registration on the Jan Samarth Portal is mandatory. And since the interest rate is very low, you have to surrender the subsidy once your loan is approved.

On the other hand, NBFCs focus on speed and convenience. The entire process is digital, loan approvals happen within 24 hours, there are no branch visits or physical inspections, and customers are not required to register on the Jan Samarth Portal. The trade-off is an interest rate of 12-13% per annum, but you get to retain the full subsidy amount.

So, which option makes more financial sense for you? Is solar financing actually worth it for homeowners in India? This blog answers all such questions.

Read on to discover the key aspects of solar loan schemes in India, eligibility criteria, documents needed to receive a solar rooftop loan, benefits and challenges of solar financing, and the cost of installing rooftop solar systems in India.

TL;DR Summary Box: Is PM Surya Ghar Muft Bijli Yojana Scheme a Loan?

The PM Surya Ghar Muft Bijli Yojana, launched in 2026, is a solar subsidy scheme, not a loan. Under this scheme, the government provides financial assistance to homeowners who install rooftop solar systems

However, even after the subsidy, many households still found the initial investment difficult to manage. To address this gap, the government expanded the ecosystem by bringing in PSUs such as SBI and PNB, with SBI securing financial backing from the World Bank.

These banks offer solar loans at 5.75% per annum for loans up to Rs 2 lakh. However, if you opt for a solar loan scheme through PSUs, the subsidy is adjusted since the loan is offered at a highly reduced interest rate.

Homeowners also have another financing option.

Non-Banking Financial Companies, or NBFCs, offer solar loans at an interest rate of 12-13% per annum through a fully digital process. Approvals can happen within 24 hours, documentation is minimal, and there are no branch visits. The biggest advantage is that you get to retain the full subsidy amount.

So, while the PM Surya Ghar scheme itself is not a loan, it works alongside multiple financing options that help homeowners install rooftop solar without paying the full amount upfront.

Here’s a tabulated snapshot of the main topics covered in this blog in detail:

What is a Solar Loan Scheme?

A solar loan scheme is a financing option that allows homeowners to install a rooftop solar energy system without paying the entire cost upfront.

Instead of investing the full amount at once, you pay a small down payment and convert the remaining cost into affordable monthly EMIs. These loans are designed specifically for residential rooftop solar systems for homes and are often linked to the PM Surya Ghar Muft Bijli Yojana ecosystem.

In India, solar loans are offered by:

• Public Sector Undertaking (PSU) banks such as SBI and PNB.
• Non-Banking Financial Companies (NBFCs) that provide faster, digital approvals.

The objective is to remove the upfront cost barrier and accelerate rooftop solar adoption.

Different solar loan schemes come with specific interest rates, tenure limits, eligibility rules, and processing timelines.

Let’s break down their key aspects in detail.

Key Aspects of Solar Loan Schemes in India

PSU solar loan schemes in India offer structured interest slabs starting at 5.75% for loans up to ₹ 2 lakh, flexible tenures up to 10 years, zero prepayment penalties, defined down payment requirements, and a 6-month moratorium option

Let’s have a closer look at all the key aspects of a solar loan scheme in India:

Which are the Best Solar Loan Schemes for Residential Installations?

Residential solar loan schemes in India broadly fall into two categories: PSU loans with low interest rates but a longer approval period, and NBFC loans focused on speed and convenience

• NBFC solar loan schemes: Offered by private financial institutions, these loans focus on speed and digital convenience. Approvals can happen within 24 hours, documentation is minimal, and the entire journey is online. Interest rates are slightly higher than PSUs, but you retain the full subsidy.
• PSU solar loan schemes: Offered by public sector banks such as SBI and PNB under the PM Surya Ghar subsidy scheme, these loans have low interest rates starting at 5.75% per annum. However, once the loan is approved, you have to surrender the subsidy.

Let’s check out the best three solar rooftop loans in India you can apply for in 2026.

#1. Shree Rudra Power Systems’s Zero-Investment Solar Loan

Shree Rudra Power Systems’s Zero-Investment Solar Loan is an NBFC financing option designed to eliminate the out-of-pocket upfront payment entirely. Instead of paying a down payment, the applicable PM Surya Ghar subsidy is adjusted toward system cost. The remaining amount is financed through EMIs, allowing you to switch to solar without any immediate out-of-pocket expense.

Here are the key features of Shree Rudra Power Systems’s zero-investment solar loan:

Now, let’s understand how the zero-investment solar scheme by Shree Rudra Power Systems works in simple steps:

• Subsidy replaces down payment: The PM Surya Ghar subsidy you’re eligible for is applied directly to the PV system cost, eliminating the need for an upfront out-of-pocket investment.
• EMIs aligned with savings: Your monthly EMI is structured to closely match the savings you make on electricity after installing solar. Therefore, your overall monthly outflow does not increase.
• Fully digital journey: The loan process is online, documentation is minimal, and approvals happen quickly, keeping installation timelines tight.
• Flexible repayment choice: You can select repayment periods between 6 and 60 months based on income stability and EMI comfort.
• Faster installation cycle: Since there are no branch visits, portal-based loan filings, or bank inspections, the solar journey moves much faster than for PSU loans.

#2. SBI Solar Loan Scheme

The SBI solar loan scheme is a PSU-backed financing option offered under the PM Surya Ghar Muft Bijli Yojana to make rooftop solar more accessible at concessional interest rates

SBI funds up to 90% of the total project cost, with interest starting at 5.75% per annum, making it one of the lowest-cost residential solar financing options in India.

Here are the key details about the SBI solar loan scheme that you must know:

Here’s how the SBI solar loan process works:

• Apply through the Jan Samarth Portal: The loan journey begins with online registration on the portal.
• Branch visit and KYC completion: The applicant must visit the SBI branch for verification and documentation.
• Site inspection by the bank: Physical inspection is conducted before loan sanction.
• Sanctioned and staged disbursement: A partial loan amount may be released before installation. Final disbursal happens after system commissioning and discom approval.
• Subsidy adjustment condition: Since SBI offers concessional rates under PSU financing, the subsidy is adjusted within the loan structure.

#3. PNB Solar Loan Scheme

The PNB solar loan scheme allows homeowners to finance up to 90% of the cost of their rooftop solar system at concessional interest rates starting at 5.75% per annum. Offered through the PSU route, this loan focuses on affordability, but requires portal registration, branch visits, and physical verification before approval.

Here are the key details about the PNB solar loan scheme that you must know:

Here’s how the PNB solar loan process works:

• Apply via Jan Samarth Portal: The borrower registers and applies under the residential solar loan category.
• Branch visit and documentation: A physical branch visit is required for KYC completion and loan processing.
• Bank site inspection: Property verification and technical feasibility checks are conducted before sanction.
• Loan sanction and phased disbursal: Partial disbursal may occur before installation, with the remaining amount released after system commissioning and discom approval.
• Subsidy adjustment condition: Since the loan is offered at concessional rates, the subsidy component is adjusted under the PSU financing structure.

SBI vs PNB vs Shree Rudra Power Systems’s Solar Loan Schemes: Which Financing Option is Best?

Just as much as it depends on the interest rate, choosing the right solar loan scheme also depends on approval speed, documentation burden, subsidy treatment, and how long the process takes from booking to commissioning

While PSU banks like SBI and PNB offer concessional rates, NBFC options like Shree Rudra Power Systems’s zero-investment loan focus on speed and zero upfront out-of-pocket down payment.

Here’s a tabulated snapshot of the key differences between the three that’ll help you choose the right solar loan scheme for your home:

What Documents are Needed to Secure a Solar Loan in India?

The documents required for a solar loan depend on the lender type and loan amount. PSU banks usually require more structured documentation, especially for higher loan amounts, while NBFCs keep the process lighter and largely digital.

Here’s a tabulated snapshot of the key documents you’ll need to receive a solar loan in India:

Note: PSU loans involve branch-level verification and documentation checks, while NBFC loans are processed digitally.

What are the Benefits of Solar Loan Schemes in India?

Solar loan schemes make rooftop solar financially accessible without requiring homeowners to set aside large upfront savings. Instead of paying the entire system cost at once, you spread it into manageable EMIs while continuing to benefit from lower electricity bills. The result is a smoother transition to solar with reduced financial strain.

First, let’s check out the benefits that apply to both PSU and NBFC solar loans:

• EMIs offset electricity bills: In many cases, the monthly EMI is close to or lower than your pre-solar electricity bill. This means your cash outflow does not increase after installation.
• Affordable interest rates: PSU loans offer concessional rates starting from 5.75% per annum, while NBFC loans remain structured and allow homeowners to retain the entire subsidy amount.
• No foreclosure charges: Most solar loan schemes allow early repayment without penalties, helping you reduce total interest cost if you choose to close the loan early.

In addition to the benefits above, NBFC solar loans have the following advantages:

• Approval within 24 hours: Faster loan sanction helps speed up installation timelines.
• No branch visits required: The entire loan journey is digital, eliminating paperwork-heavy bank interactions.
• The loan can be taken in a third-party name: This adds flexibility in cases where the primary property owner prefers another family member to take the loan.
• Faster breakeven period: With EMIs aligned to savings and quicker installation, many homeowners achieve system breakeven within 3-5 years.

Are There Any Challenges to Securing PSU Solar Loan Schemes? 

PSU solar loans offer some of the lowest interest rates in the market. However, the process is compliance-driven, which can introduce operational delays and additional steps for borrowers.

Here are the common challenges homeowners may face:

• Portal glitches and errors: Applications must be routed through the Jan Samarth portal. Technical errors, document mismatches, or portal slowdowns can delay approvals.
• Longer processing timelines: Loan approval can take 15-30 days in standard cases and may extend further if inspections, documentation, or portal approvals are delayed.
• Multiple branch visits: Borrowers are required to visit the bank branch at least twice (once for KYC verification and again during the sanction or disbursal stages).
• Non-digital workflow: Unlike NBFC loans, PSU loans involve physical inspections, manual verification, and in-person documentation, which can slow down execution.
• Subsidy adjustment requirement: Since PSU loans are offered at concessional interest rates, the subsidy component is adjusted within the loan structure rather than retained by the homeowner.

Factors to Keep in Mind When Choosing a Bank for a Solar Loan

Not all solar loan schemes are created equal. While the interest rate is important, the overall experience, from approval speed to documentation burden, plays a major role in how smoothly your rooftop solar installation process moves forward.

Here are the key factors to evaluate before choosing a solar loan scheme:

• Approval speed: Faster loan sanction means quicker installation. NBFC loans can be approved within 24 hours, while PSU loans may take 15-30 days or longer.
• Digital vs physical process: A fully digital journey reduces paperwork, branch visits, and delays. PSU loans typically require portal filings and in-person bank visits, whereas NBFC loans are usually processed online.
• Ease of documentation: Check the documentation requirements upfront. Loans above certain brackets in PSU banks may require income proofs and bank statements.
• Processing transparency: Choose lenders that clearly communicate timelines, inspection requirements, disbursement stages, and EMI schedules to avoid surprises during installation.

What’s the Cost of Rooftop Solar Installation in India in 2026?

The cost of installing on-grid solar systems in India varies significantly by city, system size, and local DISCOM charges. For example, a 2 kW solar system that costs ~₹ 0.85 lakh* in Lucknow with subsidy costs ~₹ 1.53 lakh* in Bangalore.

Here’s a city-wise snapshot of solar installation cost for PV systems for homes with subsidy as of 07 October 2026:

*Please note prices are subject to change without prior notice: The solar panel price for on-grid solar systems with subsidy listed in the section above is indicative as of 07 October 2026 for Shree Rudra Power Systems Blue 6ft variant. The final cost of solar panels for homes in India depends on your city, DISCOM charges, product variant opted for, type of panel, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc.

Solar Installation Cost vs Solar Savings and ROI Over 25 Years

Rooftop solar is often viewed as an expense. In reality, it functions more like a long-term asset that generates predictable savings for 25 years or more. Once installed, a solar system reduces your electricity bill by 90% or more each month, creating recurring savings that compound over time.

Unlike gold or mutual funds, rooftop solar does not depend on market volatility. Your returns come from avoided electricity costs. The higher your tariff and the faster power prices rise, the stronger your returns become.

To better understand this, let’s look at a 25-year savings illustration for an on-grid solar system in Pune.

*Please note prices are subject to change: The above-mentioned cost of solar panels for homes in Pune with subsidy for on-grid solar systems is indicative as of 07 October 2026 for the Shree Rudra Power Systems Blue 6ft variant. The final solar panel cost for homes in Pune depends on your DISCOM charges, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc. Also, while calculating savings from household solar panels in Pune, we have considered an annual tariff escalation of 3% and an annual plant degradation rate of 1%. The actual final savings from a solar panel system for homes depend on the types of solar panels you’ve installed and their efficiency, intensity of sunlight your rooftop receives, orientation of the panels and tilt angle, the pollution level and weather conditions in your city, the temperature, shadow on the roof, impact of dirt/dust, and how well you maintain your panels after installation.

Not based in Pune? No problem. Solar savings depend on your city, tariff, roof size, and system capacity. Use Shree Rudra Power Systems’s free solar energy estimator to calculate your savings and 25-year ROI in under a minute.

Conclusion

Electricity tariffs in India are rising every year. Rooftop solar locks in your energy cost for the next 25 years because it generates free solar electricity throughout its operational life. Whether you choose the SBI solar loan scheme, the PNB solar loan scheme, or Shree Rudra Power Systems’s zero-investment option, the goal is to convert a rising monthly expense into a long-term asset.

PSU loans offer some of the lowest interest rates in the market and suit homeowners who prioritize affordability and are comfortable with portal filings, inspections, and branch visits. NBFC solar loans, on the other hand, prioritize speed, digital convenience, and flexibility. They allow faster installation and let you retain the full subsidy amount you’re eligible for.

For any further details about rooftop solar installation and solar financing options, you can book a free solar consultation call with Shree Rudra Power Systems

FAQs

Who is eligible for a solar loan in SBI?

To be eligible for the SBI solar loan scheme, the applicant must:

• Be within the prescribed age limit. The loan should close before the borrower turns 70. If applying with a co-borrower, the loan must close before the co-borrower turns 75.
• Own the residential property and the rooftop where the solar system will be installed.
• Apply through the Jan Samarth Portal.

For how many years can a solar loan tenure be?

The maximum solar loan tenure for PSU banks can be 10 years.

What is a good interest rate for a solar loan?

For PSU banks, 5.75% per annum (up to ₹ 2 lakh) is considered a strong interest rate. NBFC loans generally range between 12% and 13% per annum, offering faster approval and greater convenience.

Can I pay off my solar loan early?

Yes. Most solar loan schemes, including SBI, PNB, and NBFC solar loans, do not charge foreclosure or prepayment penalties.

How long does it take to receive a solar loan in India?

For PSU banks like SBI and PNB, loan approval takes 7-15 working days in the fastest cases, provided all documents and feasibility approvals are ready. However, delays are common, and the process can extend to 1-3 months due to branch processing, portal issues, or inspections.

Once sanctioned, disbursement happens within a few days to 1-2 weeks after vendor agreements, inspections, and branch formalities are completed. Most PSU banks release part payment before installation and the balance after commissioning.

NBFC solar loans, in contrast, are approved within 24 hours since the process is fully digital.

The post Top Solar Loan Schemes in India in 2026: Is Solar Financing Worth It for Homeowners? appeared first on Rooftop Solar for your home and more | Shree Rudra Power Systems.

Using solar power for common areas in a housing society can reduce CAM (common area maintenance) bills by almost 90%. However, the barrier most societies hit when planning to go solar is the upfront cost. This is where solar financing for housing societies changes everything.

Today, registered societies do not need to dip into their CORPUS or run special member contributions to switch to solar. NBFCs (Non-Banking Financial Companies), which are lenders that operate outside the traditional banking system, and RESCO developers offer specific solar financing models built for housing societies.

This blog covers what those housing society solar loan options look like, who qualifies, the required documents, and how to apply.

Importance of Solar Financing for Housing Societies

Most housing societies in India have a CORPUS or sinking fund. However, committees prefer keeping those funds for emergencies like waterproofing, lift replacements, or structural repairs.

Even if the society needs a 100 kW rooftop solar system and qualifies for a Rs. 18 lakh solar subsidy under the PM Surya Ghar Muft Bijli Yojana, that would still require an investment of ~Rs. 42 lakh* to ~Rs. 47 lakh* after the subsidy. Pulling out that much money from the CORPUS can leave the society exposed. Solar financing for housing societies solves this issue by spreading the project cost over 3 to 7 years, with EMIs lower than the monthly CAM electricity bill the society was already paying.

*Please note that the prices listed above are subject to change: The cost of rooftop solar for housing societies listed in the section above is indicative as of 29th May 2026. The final cost of solar panels for a housing society depends on your DISCOM charges, city, solar system size, site conditions, project specifications, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc.

Solar financing can help a society in 5 practical ways.

1. It improves the long-term asset value of the property.
2. It avoids large one-time collections from members.
3. It lets society start saving on electricity from the first month.
4. It preserves the CORPUS for genuine emergencies.
5. It offers predictable energy costs over 25 years as grid tariffs continue to rise.

A society is in a strong position to access apartment solar financing if it has the following things set in place:

• Clean financial records: Audited statements that show consistent maintenance collections and no major dues.
• Stable maintenance income: A predictable monthly inflow from members that lenders can map against the EMI.
• Registered legal status: A cooperative society or RWA registered under the relevant state act.
• Proper committee approvals: A managing committee resolution authorizing the solar installation.

When these conditions are in place, NBFCs are usually willing to fund the project through EMIs that the society can repay from its maintenance collection or directly from the electricity savings generated by the solar plant.

What are the Different Solar Financing Options for Housing Societies?

There are two major financing routes that housing societies in India use today. The third option, where individual flat owners can take personal solar loans and the society coordinates a bulk installation, exists in theory but is rarely used in practice because the project is almost always meant for common-area consumption rather than flat-level use.

Here’s a side-by-side comparison of the two main solar housing project financing models in India, the Society/RWA Group Solar Loan and the RESCO/OPEX model.

Now, let’s explore the details of both solar housing project financing schemes.

#1. Society/RWA Group Solar Loan

A society group solar loan is a financing arrangement in which the housing society or RWA takes a collective loan in its own name, as a registered entity, to install a rooftop solar system. The society owns the system from day one, and the housing society solar loan is repaid through monthly EMIs, which the society funds either from its maintenance collection or from the electricity bill savings generated by the solar system.

In most cases, the EMI is lower than the previous monthly electricity bill, which means the society moves into a positive cash flow position almost immediately.

This is the most popular type of solar financing for housing societies that want to own the asset, capture 100% of the electricity savings, and claim the PM Surya Ghar Muft Bijli Yojana subsidy.

If your society meets the following eligibility conditions, you can apply for the group solar loan:

• Registered legal status: The society or RWA must be registered under the relevant state cooperative act.
• Operational history of 1 to 3 years: Lenders want to see that the society has been functional for at least a year, ideally longer.
• Stable maintenance collections: Consistent monthly inflows from members across the past 6 to 12 months.
• Healthy bank statement: No bounced cheques, no negative balances, and a clean transaction history.
• Adequate shadow-free rooftop space: The roof must support the system size needed for the society’s common area consumption.
• Committee resolution: A formal resolution from the managing committee approving the solar installation.

Who Can Apply?

Cooperative Housing Societies, Apartment Owners Associations, and RWAs are all eligible to apply as institutional borrowers. You will, however, need the following documents to apply for the group solar loan:

• Society registration certificate
• PAN card of the society
• Society bye-laws
• Last 6 to 12 months of bank statements
• Audited financial statements for the past 2 to 3 years
• Committee resolution approving the solar installation
• Electricity bills for the common area meter, ideally for the past 12 months
• KYC documents of the authorized signatories of the society

#2. RESCO/OPEX Solar Financing for Housing Societies

Under the RESCO (Renewable Energy Service Company) or OPEX solar loan for housing societies, a third-party developer installs, owns, and operates the solar system on the society’s rooftop.

The society does not buy/own the plant from day 1. Instead, it signs a Power Purchase Agreement (PPA) with the RESO developer, a long-term contract under which the society agrees to purchase the electricity generated by the solar plant at a pre-agreed tariff, which is lower than the grid tariff the society was paying earlier.

The developer handles the capital investment, installation, and all maintenance for the duration of the contract, which is usually 10 years or longer. At the end of the contract, the society can either renew, ask the developer to remove the system, or buy the system at a depreciated value.

The trade-off is that the society does not own the asset and, therefore, cannot claim the PM Surya Ghar Muft Bijli Yojana subsidy of Rs. 18,000 per kW. As a result, the long-term savings are lower than those from the group solar loan.

For societies that want zero ownership headache and minimal upfront commitment, the RESCO solar financing model works.

Here are the eligibility conditions a society must meet to be considered for RESCO/OPEX solar financing for housing societies:

• Adequate shadow-free rooftop space: Developers look for societies that can host at least 50 to 100 kW of capacity, since smaller projects do not justify economics.
• Minimum monthly electricity consumption: The society should have a high enough common-area consumption to enable the developer to recover their investment through the PPA tariff.
• Long-term rooftop access agreement: The society must commit the rooftop to the developer for the full PPA tenure.
• Stable occupancy and maintenance collections: Developers want to ensure the society will remain operational and pay its electricity bills for the next decade.

Who Can Apply?

Cooperative Housing Societies, Apartment Owners Associations, and RWAs are eligible, provided they meet the consumption and rooftop size thresholds developers look for. Here’s a list of documents needed for RESCO solar financing for housing societies:

• Society registration certificate
• PAN card of the society
• Society bye-laws
• Last 6 to 12 months of bank statements
• Audited financial statements
• Committee resolution approving the PPA and rooftop access
• Electricity bills for the common area meter
• KYC of the authorized signatories
• Rooftop ownership or NOC documents

Are There Any Solar Loans Provided by PSU (Public Sector Undertaking) Banks for Housing Societies?

PSU (Public Sector Undertaking) banks, such as SBI and PNB, do not extend term loans to housing societies for solar installations. A term loan is a standard business loan with a fixed repayment schedule, and PSU banks consider housing societies a non-standard borrower category for this product.

What societies usually do at PSU banks is take a loan against an existing fixed deposit the society already holds with the bank, which is a much smaller and more constrained option.

The active lenders in the housing society solar loan space right now are NBFCs.

• They offer loans in the range of 14% to 17% interest
• They may charge a processing fee of 1-2% of the loan amount
• Tenures usually go up to 5 years

If your society is exploring a group solar loan, your starting point should be NBFCs that specifically lend to cooperative housing societies, as well as your solar vendor, who can introduce you to lenders with whom they have an existing relationship.

Is PM Surya Ghar Muft Bijli Yojana Solar Subsidy for Housing Societies a Loan?

No, the PM Surya Ghar Muft Bijli Yojana subsidy is not a loan. It is a capital subsidy, meaning a one-time grant from the Indian central government that directly reduces the cost of rooftop solar for housing societies. There is no repayment, no interest, and no tenure attached to it.

The solar subsidy for housing societies under the PM Surya Ghar Muft Bijli Yojana is fixed at Rs 18,000 per kW for systems up to 500 kW, with a maximum cap of Rs. 90 lakh. The subsidy applies to the common-area solar installed by the society or RWA, including capacity used for amenities such as EV charging.

Here’s a tabulated snapshot of the solar subsidy for housing societies for different capacity solar systems:

The subsidy and the loan work together, not against each other.

• A society can take a group solar loan to fund the full project cost.
• Once the subsidy is disbursed to the society’s bank account, the society can use the amount to make a part-payment on the loan principal, thereby significantly reducing the remaining EMI.

To qualify for the subsidy, the solar panels must be DCR (Domestic Content Requirement) models, meaning the panels and cells must be manufactured in India.

Eligibility Criteria for a Society Group Loan

If your society checks these eligibility conditions, it will most likely qualify for a group solar loan:

• Registered housing society: The society must be formally registered under the relevant state cooperative act, since lenders only fund recognized legal entities.
• Proper committee authorization: A formal managing committee resolution must approve the solar installation and authorize a specific representative to sign on behalf of the society.
• Clean financial records: Audited financial statements for the past 2 to 3 years, with no unexplained gaps in the books.
• Regular maintenance collection history: Consistent monthly inflows from members across the past 6 to 12 months, since this is the income lenders map against the EMI.
• Sufficient shadow-free rooftop area: The roof must accommodate the system size needed for the society’s common area consumption, with no significant shadowing from trees, water tanks, or adjacent buildings.
• Healthy bank statement profile: No bounced cheques, no negative balances, and a clean transaction history that signals the society manages its money responsibly.
• No major ongoing legal disputes: Pending litigation involving the society’s finances can derail loan approval, since lenders see it as a recovery risk.
• Stable occupancy in the society: A society with consistently high occupancy generates predictable maintenance income.
• Adequate common-area electricity consumption: The monthly bill should be high enough to ensure the solar project delivers sufficient savings.

How to Apply for a Housing Society Solar Loan in India?

Here’s a step-by-step walkthrough of how you can apply for a housing society solar loan in India:

• Step 1 – Assess common area electricity consumption: Pull together the society’s common area electricity bills for the past 12 months. This gives you the baseline consumption pattern that every conversation with vendors, lenders, and the DISCOM will be built on.
• Step 2 – Conduct a rooftop feasibility survey: Engage an EPC vendor to do an on-site survey. They will assess the shadow-free area, the roof’s structural strength, the electrical setup, and the optimal direction for panel placement.
• Step 3 – Obtain quotations from approved solar vendors: Reach out to at least 3 vendors and request detailed proposals. Compare them on system size, inverter and panel brands, project cost, warranty, AMC terms, and references from other housing societies they have worked with.
• Step 4 – Finalize system size and expected savings: Lock in the system capacity based on your common-area consumption and rooftop area. The vendor’s proposal should clearly show expected monthly generation, monthly savings, payback period, and the cost breakup with and without subsidy.
• Step 5 – Pass a committee resolution approving the project: The managing committee needs to formally approve the solar installation, the loan amount, the chosen vendor, and authorize a representative to sign loan and vendor documents on behalf of the society.
• Step 6 – Collect required society documents: Pull together the society registration certificate, PAN card, bye-laws, audited financials for the past 2 to 3 years, last 12 months of bank statements, committee resolution, electricity bills, vendor proposal, and KYC of the authorized signatories.
• Step 7 – Apply for subsidy, if applicable: Register the society on the PM Surya Ghar Muft Bijli Yojana National Portal for Rooftop Solar. Submit the required details and wait for DISCOM feasibility approval, which confirms the society’s eligibility for the Rs. 18,000 per kW subsidy.
• Step 8 – Submit the loan application to an NBFC: Hand over the full document set to the shortlisted lender. NBFCs are currently the active lenders in this space, so the application will most likely go to an NBFC that funds housing society solar projects.
• Step 9 – Complete lender due diligence and approvals: The lender will run a credit assessment on the society and the authorized signatories, review the audited financials, may visit the site, and then issue a sanction letter with the approved loan amount, interest rate, tenure, EMI schedule, and processing fee.
• Step 10 – Execute the loan agreement and vendor contract: Sign the loan agreement with the lender and the project contract with the EPC vendor.
• Step 11 – Install the solar system and complete DISCOM approvals: The vendor installs the panels, inverters, mounting structure, and wiring. Once installation is done, the DISCOM inspects the system, installs the net metering setup, and issues a solar commissioning certificate, after which the plant goes live.
• Step 12 – Start EMI repayment using electricity savings: The society’s monthly EMIs begin from the maintenance collection, which is now offset by reductions in the common area electricity bill. When the PM Surya Ghar Muft Bijli Yojana subsidy is disbursed, the society uses the amount to part-pay the loan principal, thereby reducing the remaining EMI burden.

What are the Benefits of Solar Financing for Housing Societies?

Here are some of the most important advantages of solar financing for housing societies that every RWA must know:

• Lower electricity bills from month one: A well-sized rooftop solar plant can reduce common area electricity bills by 70% to 90%.
• No large upfront collections from members: Solar financing for housing societies removes the need to demand a one-time contribution from members, which is usually a politically difficult task in an AGM.
• CORPUS and sinking funds remain protected: The society’s reserve funds remain untouched and available for emergencies such as structural repairs, lift overhauls, or waterproofing.
• Predictable energy costs for the next 25 years: Solar locks in a stable electricity cost for the society for the lifetime of the system, which insulates members from year-on-year grid tariff hikes.
• Higher long-term property value: Buildings with solar and lower maintenance bills are more attractive to buyers and tenants, which improves both resale and rental rates.
• Full subsidy benefits captured by the society: When the society takes a solar loan and owns the system, it claims the full subsidy and uses it to reduce the loan principal.
• EMIs are structured to match electricity savings: Most lenders set the EMI equal to or lower than the monthly electricity bill before going solar, so society does not feel an additional outflow.
• Lower per-flat maintenance burden over time: As the common area bill drops, the maintenance charge per flat either reduces or is redirected to other society improvements.

Things to Consider Before Taking a Group Solar Loan

Here’s a practical checklist for committees before signing the loan agreement.

• Verify the actual shadow-free rooftop area: Trees, water tanks, lift machine rooms, and adjacent tall buildings can cast shadows on the roof.
• Compare interest rates and processing fees from at least three lenders: NBFC rates can vary for the same society profile.
• Understand the subsidy disbursement timeline clearly: Subsidies are disbursed within 30 to 90 days after commissioning, and the loan should be sized to absorb this gap.
• Match the EMI against expected monthly savings: If the EMI exceeds the savings, the society will experience a monthly outflow until the loan is closed.
• Clarify maintenance and AMC responsibilities: Confirm whether the vendor offers an AMC, what it covers, and what it costs annually.
• Confirm your state’s net metering and group net metering policies: Net metering rules vary by state, and some DISCOMs cap the system size eligible for net metering. If your society has multiple common-area meters across different towers or amenities, also check whether your state allows group net metering, which lets surplus solar electricity get credited across all those meters instead of just one.
• Ensure all society approvals are in place: Missing committee or AGM resolutions can delay loan disbursement by weeks.
• Review prepayment charges in the loan agreement: Some lenders charge a 2-3% foreclosure fee, which matters if the society plans to prepay using the subsidy.
• Pick an experienced solar vendor: A solar plant is a 25-year asset, and the vendor should still be around in year 15 to service it.
• Assess the long-term structural strength of the rooftop: A structural certification from a qualified engineer is worth the cost, especially for older buildings.

For a detailed checklist, you can also visit our blog post, Solar for Apartment Buildings: Legal and Technical Checklist.

Case Study: How Green Heights CHS in Pune Financed Their Solar Project?

Green Heights CHS in Pune is a mid-sized housing society with 120 flats across three towers. The society was running a common area electricity bill of ~Rs 1.2 lakh a month, driven by lifts, water pumps, clubhouse facilities, and parking lights.

After a feasibility assessment, the committee approved the installation of a 120 kW rooftop solar plant.

The committee initially considered using the society’s sinking fund to pay for the project upfront. Members pushed back on this idea because they wanted the sinking fund preserved for future structural repairs.

• RESCO was rejected: The committee evaluated the RESCO model but preferred owning the asset to capture full long-term savings and claim the subsidy.
• Member financing was rejected: Individual member financing was ruled out because the system was intended solely for common-area use, not flat-level use.

The society opted for a group solar loan from an NBFC with a 5-year repayment tenure. The PM Surya Ghar Muft Bijli Yojana subsidy reduced the effective project cost by Rs. 21.60 lakh, and the monthly EMI was lower than the society had been paying earlier for grid electricity.

Here are the details of the project cost and how solar financing covered it entirely:

Conclusion

A decade ago, a society wanting to install solar had to either pull lakhs from the CORPUS or get every member to agree to a one-time contribution. Today, a registered society with clean books and a working committee can install a rooftop solar system without touching the CORPUS, get the PM Surya Ghar Muft Bijli Yojana subsidy, and pay off the loan in five years through electricity savings that would have gone to the grid anyway.

The main decision for most committees comes down to two questions.

• Does the housing society want to own the asset and capture 100% of the savings over 25 years?
• Does it want the developer to handle everything and pay a discounted tariff instead?

If you’re in the 1st category, a group solar loan is ideal. For societies that do not want the hassle of plant maintenance, the RESCO financing model is beneficial.

For any further queries about installing rooftop solar in your housing society, you can book a free solar consultation call with Shree Rudra Power Systems.

FAQs

Is solar financing available for individual apartments or only for common areas?

Solar financing is available for both. Individual flat owners can take personal solar loans for in-flat consumption, and societies can take group solar loans for common area projects.

In practice, solar power for apartments and societies helps lower common-area bills because rooftop space is shared property, and the savings flow back to every resident through reduced maintenance costs.

What is the repayment tenure of solar financing for housing societies?

Most NBFC group solar loans for societies offer tenures of up to 5 years. On the other hand, RESCO/OPEX contracts run longer, usually 10 years or more, because the developer needs that duration to recover their investment through the PPA tariff.

What is the interest rate of an NBFC solar loan for apartments and housing societies?

NBFC solar loan interest rates for housing societies currently range from 14% to 17%, along with a processing fee of 1-2%. The exact rate depends on the society’s financial profile, project size, and tenure.

Can a housing society take a loan as a registered entity?

Yes, registered cooperative housing societies can apply for solar loans as institutional borrowers in the society’s own name. The authorized signatories sign the loan agreement on behalf of the society, backed by a committee resolution and, in some cases, an AGM resolution.

Does the PM Surya Ghar subsidy still apply if the society takes a loan?

Yes, the subsidy eligibility is independent of the financing route. As long as the society owns the system, the subsidy of Rs. 18,000 per kW (up to Rs. 90 lakh for systems with a capacity of 500 kW or more) is available regardless of whether the society funded the project through a loan, CORPUS, or a mix of both.

Is RESCO/OPEX financing better than taking a loan for a housing society?

It depends on the society’s priorities. RESCO removes the upfront investment and the maintenance burden, which suits societies that want a hands-off arrangement. A group solar loan with ownership, on the other hand, provides society with higher long-term savings and a full subsidy.

What happens to the loan if the society wants to prepay after the subsidy comes in?

Most lenders allow partial or full prepayment after the subsidy is disbursed. Some charge a foreclosure fee of 2% to 3% of the prepaid amount. The society should clarify the prepayment terms in the loan agreement before signing.

What documents does a housing society need to apply for a solar loan?

The most common documents needed to apply for a housing society solar loan are the society’s registration certificate, PAN card, society bye-laws, last 6 to 12 months of bank statements, audited financial statements for the past 2 to 3 years, committee resolution approving the solar project, electricity bills for the common area meter, KYC of the authorized signatories, and rooftop ownership or NOC documents.

How much can a housing society save on electricity bills after going solar?

Depending on the system size relative to the society’s common area consumption, a well-designed solar plant can reduce the common area electricity bill by 70-90%. Societies with very high daytime consumption see the higher end of this range.

Is collateral required for a housing society solar loan?

For smaller projects, many NBFCs offer unsecured or partially secured loans backed by the society’s audited financials and the cash flow from the solar plant itself. For larger projects, lenders may ask for a fixed deposit lien, a corporate guarantee from the society, or a hypothecation of the solar asset.

The post Solar Financing for Housing Societies: Group Loan Options appeared first on Rooftop Solar for your home and more | Shree Rudra Power Systems.

If we specifically talk about a 3 kW on-grid rooftop solar system in a tier-1 city like Pune, it would cost ~₹ 2.27 lakh*. Even with the ₹ 78,000 from the government subsidy, it still leaves ~₹ 1.49 lakh* on the table. For a 5 kW or 10 kW system, the gap is much wider. This is the reason a solar loan is the smartest way forward for homeowners.

*Please note that these prices are subject to change: The above-mentioned cost of rooftop solar in Pune is indicative as of 07 October 2026 for the Shree Rudra Power Systems Blue 6ft variant. The final cost of installing an on-grid rooftop solar panel system for a home depends on your DISCOM charges, city, product variant opted for, panel type, inverter type, mounting structure height, type of after-sales service, savings guarantee, roof height, etc.

Almost every major bank in India offers a bank solar loan at rates far lower than those for personal loans. The interesting twist is that the cheapest interest rate isn’t always the best. Why? Because financing options from NBFCs and Shree Rudra Power Systems can be far more flexible in terms of CIBIL eligibility requirements.

This guide breaks down solar loan interest rates from every major bank in India in 2026 and helps you figure out which option is truly the best solar loan in India for you.

How Solar Loans in India Work?

A solar loan is a financing option designed to help homeowners install rooftop solar. It’s different from a personal loan in three important ways, and these differences are exactly why homeowners should never use a regular personal loan to fund their solar installation.

• Rate of interest: Dedicated solar loan interest rates from public sector banks start as low as 5.75% per annum. A regular personal loan from the same bank? You’d pay 11% to 16% per annum. This huge difference exists because dedicated solar loans under the PM Surya Ghar scheme are backed by the government, allowing banks to lend at concessional rates.
• Repayment period: Solar loans stretch up to 10 years at public sector banks like SBI and PNB. Personal loans, on the other hand, cap out at 5 years. A longer tenure means smaller EMIs and breathing room in your monthly budget.
• Collateral requirement: Loans up to ₹ 2 lakh under the PM Surya Ghar scheme require no collateral, guarantor, or security. The solar system itself acts as the asset on paper. Try getting an unsecured personal loan of ₹ 2 lakh, and you’ll see why this matters. You’ll have to provide the bank with a guarantee in the form of some valuable asset.

Which Bank is the Best for Solar Loans in India in 2026?

The answer depends on what matters most to you.

• Do you want the lowest interest rates, even if that means a hassle-some physical application process?
• Is the fastest and easiest process your priority, even if that means slightly higher interest rates?

PSU banks offer the lowest solar loan interest rates, while NBFC solar financing is better for homeowners who want speed and convenience.

• Public sector banks like SBI, PNB, Bank of Baroda, Canara Bank, and Union Bank offer the lowest solar loan interest rates at 5.75% to 7% per annum. However, these banks usually incorporate the PM Surya Ghar subsidy into the loan structure. It means that you may not receive the ₹ 78,000 subsidy separately in your account.
• NBFC-backed solar loans offer faster approvals, fully digital processing, and full subsidy retention. Although interest rates are higher at ~12% to ~13% p.a., the subsidy stays with you and can act as your down payment, reducing your upfront burden.

Top Banks in India that Offer the Best Solar Loan Interest Rates

Here’s a solar loan rates comparison table for the top banks and NBFCs in India in 2026. Have a look before going deep.

Now, let’s have a look at the loan schemes from all the banks in detail.

#1. SBI Solar Loan Scheme in India

The State Bank of India’s rooftop solar loan is called Surya Ghar Loan, and it runs under two tracks.

• Loan for systems up to 3 kW through a simple loan slab up to ₹ 2 lakh.
• Loan for systems between 3 kW and 10 kW through a higher slab up to ₹ 6 lakh.

Interestingly, SBI is the only PSU bank backed by World Bank financing for this scheme, which is part of how it sustains the 5.75% concessional rate on the smaller slab. The other thing worth noting is that SBI mandates registration on the Jan Samarth portal before the loan application can proceed, and KYC must be completed in person at a branch.

Here are the key details of the SBI solar loan scheme:

#2. PNB Solar Loan Scheme in India

Punjab National Bank’s solar loan is officially called the Scheme for Financing of Rooftop Solar Power Systems. The structure follows the standard PM Surya Ghar template with two slabs.

• Up to ₹ 2 lakh
• Between ₹ 2 lakh and ₹ 6 lakh

However, PNB remains slightly stricter than SBI on credit profiles. A minimum credit score of 680 is required regardless of loan size. Processing fees are nil, foreclosure charges are nil, and the scheme is fully aligned with both Jan Samarth and the PM Surya Ghar portal workflow.

Here are the key details you must know about the PNB bank solar loan in India:

#3. Canara Bank Solar Loan Scheme

Canara Bank’s scheme is called Canara Rooftop Solar (CRTS) PMSGY, and is split into two separate loan products instead of one.

• The first product covers loans up to ₹ 2 lakh.
• The second covers loans above ₹ 2 lakh and up to ₹ 6 lakh.

For the smaller slab, no income documents are required; a self-declaration is sufficient. For the larger slab, on the other hand, ITR filings and salary proofs are mandatory.

Here are the key details you must know about the Canara Bank solar loan scheme in India:

#4. HDFC Bank Solar Loan Scheme

HDFC Bank does not run a dedicated PM Surya Ghar solar loan scheme on its retail lending portfolio. Even the Go Green Financing Option is for installing solar in housing societies, not homes.

Homeowners approaching HDFC for solar financing are routed to a personal loan or a home improvement loan, depending on the loan amount and their existing relationship with the bank.

• Personal loans go up to ₹ 50 lakh and usually don’t need any collateral.
• The trade-off is the rate slab, which sits between 9.99% to 24% per annum.

HDFC’s CSR initiative Solar Shiksha exists but is an educational platform, not a financing product, and shouldn’t be confused with a solar loan.

Here are the key details you must know about solar financing through HDFC Bank:

#5. ICICI Bank Solar Loan Scheme

Just like HDFC Bank, ICICI Bank also does not run a standalone PM Surya Ghar solar loan scheme. What ICICI has instead is a financing tie-up with Tata Power Solar that lets homeowners purchase Tata-branded solar systems through ICICI’s existing personal loan or home improvement loan rails.

Here are the key details you must know about solar financing through ICICI Bank:

#6. Bank of Baroda (BOB) Solar Loan Scheme

Bank of Baroda runs two parallel solar loan schemes under PM Surya Ghar, each built for a different borrower type.

• The composite scheme: It is for homeowners taking a fresh home loan from BOB at the same time as the solar loan, and bundles both into a single sanction.
• The standalone scheme: It is for homeowners who only want a solar loan without any home loan.

The interest rate is identical across both at 5.75% per annum for loans up to ₹ 2 lakh. What sets BOB apart from most PSU banks is that it offers a fixed solar panel interest rate option alongside a floating rate, letting you lock in EMIs for the entire tenure if you prefer predictability.

Here are the key details you must know about Bank of Baroda’s solar loan scheme in India:

#7. Union Bank Solar Loan Scheme

Union Bank of India’s solar loan scheme is officially called URTS-PM Suryaghar Muft Bijli Yojna (PMSMBY). The most distinctive feature is the project size cap.

While most PSU banks limit solar capacity to 10 kW, Union Bank allows you to install systems up to 25 kW under this scheme. The eligibility list is also wider than usual and covers three borrower segments:

• Existing Union Bank home loan customers
• Applicants who haven’t taken a home loan
• Applicants who have a home loan from another bank (subject to an NOC from the existing lender)

New-to-bank applicants with a credit score of 680 and above are also accepted.

Here are the key details you must know about Union Bank’s solar loan scheme in India:

#8. Bank of India (BOI) Solar Loan Scheme

Bank of India’s solar loan is called the Star Rooftop Solar Panel Finance Loan, and it differs from most other PSU schemes.

The loan covers two distinct borrower types under a single product:

• Individual homeowners
• Registered housing societies

Individual borrowers get up to ₹ 6 lakh. In comparison, housing societies get up to ₹ 1 crore (₹ 100 lakh) for collective installations, making BOI one of the very few PSUs for apartment complexes and gated societies.

Here are the key details you must know about Bank of India’s solar loan scheme in India:

#9. Federal Bank Solar Loan Scheme

Federal Bank is the third major private bank without a dedicated retail rooftop solar loan option. Federal Bank’s green financing work is also focused on the wholesale side and covers renewable energy project loans for developers, not homeowners.

• The bank runs internal sustainability initiatives, such as installing solar panels at its branches, but these don’t translate into a product homeowners can apply for.
• For Federal Bank customers who want to finance solar, the two available paths are a personal loan or a home improvement loan top-up against an existing Federal Bank home loan.

#10. Solar Financing by NBFCs

Shree Rudra Power Systems’s zero-investment solar loan is a prime example of NBFC-backed solar financing schemes. Most homeowners stall going solar at the mention of a down payment. Even with the PM Surya Ghar subsidy waiting to land in their account, the upfront 10% to 20% that PSU banks demand is enough to push the project by a few months.

Shree Rudra Power Systems’s scheme removes that bottleneck by treating your eligible subsidy as the down payment itself.

Here are the key details of the Shree Rudra Power Systems zero-investment solar loan:

What Solar Panel Loan Interest Rate You’ll Actually Get: 4 Factors That Decide It

The rooftop solar loan interest rate of 5.75% is the starting point for solar loan interest rates at PSUs. But it’s not always the actual solar loan rate that every borrower walks away with.

The actual interest rate on loans for solar panels depends on a handful of factors, as shown below, which vary significantly across PSU banks and NBFCs.

Let’s understand all the factors that affect the actual home solar loan interest rate in detail:

• Your credit score (CIBIL) does more work than you think: For loans up to ₹ 2 lakh, most PSU banks don’t enforce a minimum credit score, which is genuinely homeowner-friendly. But the moment your loan amount crosses ₹ 2 lakh, the minimum threshold jumps to 680 at most PSU banks. A score above 750 is what gets the best rate on bigger loans. NBFCs are more accommodating here, as the CIBIL cutoff is 650+, which is useful for first-time borrowers with thinner credit histories.
• Loan amount can change the collateral story: Under the PM Surya Ghar scheme, loans up to ₹ 2 lakh are completely collateral-free at every PSU bank. The solar system itself is the security on paper. Cross ₹ 2 lakh, and the rules tighten. Some banks require a third-party guarantee, while others may require a co-applicant. NBFCs don’t have an upper cap and can finance 100% of the system cost without collateral.
• Floating rates move, fixed rates don’t: Almost every PSU bank solar loan runs on a floating rate, which means your EMI changes when the RBI changes its policy rate. When rates fall, this works in your favor. When rates rise, your EMI goes up. NBFCs and private banks usually lock in a fixed rate for the full tenure, which gives you certainty but takes away the chance of benefiting from a rate cut.
• PSU banks need a savings account, NBFCs don’t: Every PSU bank requires you to have a savings account with them before you can apply for the solar loan. NBFC-backed loans, on the other hand, such as Shree Rudra Power Systems’s zero-investment scheme, don’t require any prior banking relationship. Your existing account stays where it is.

If you want to check how much EMI you will have to pay for a specific amount of loan, you can use Shree Rudra Power Systems’s Solar EMI loan calculator for free. Simply inputting your pin code and electricity bill amount will give you an estimate of the solar system size you’ll need, how much it will cost you, the overall lifetime savings, and EMI.

Things to Keep in Mind While Taking a Loan to Install Rooftop Solar at Home

Before you sign on any loan agreement, no matter how enticing the solar panel loan interest rates look, a few details deserve a closer look.

• Loan-to-value (LTV) ratio: This is the percentage of the project cost that the bank will fund. Most PSU banks fund 90% of the cost for loans up to ₹ 2 lakh and 80% for loans above ₹ 2 lakh. NBFCs, on the other hand, can fund up to 100% in some cases. A higher LTV means less money needed upfront from your end.
• Tenure duration: PSU banks give you up to 10 years. NBFCs, on the other hand, cap out at 5 years. A longer tenure means smaller EMIs and easier monthly budgeting, but a higher total interest paid over the life of the loan. A shorter tenure means bigger EMIs but less total interest. Pick what your monthly cash flow can handle without strain.
• Foreclosure charges: Always confirm there are no foreclosure penalties before you sign. Almost every PM Surya Ghar solar loan and NBFC-backed solar loan comes with zero foreclosure charges by design. This matters because the subsidy is deposited in your account a few weeks after installation, and you’ll want to use it to part-pay the loan principal without incurring a penalty.
• Moratorium period: A moratorium is the gap between when you take the loan and when your EMIs actually begin. PSU banks offer a 6-month moratorium on solar loans, which is genuinely useful because it gives your solar system time to start generating electricity and savings before the EMI clock starts ticking.

Benefits of Taking a Solar Loan in India

Taking a solar loan to fund your rooftop installation offers multiple benefits beyond just spreading the cost. Here’s what you actually gain.

• Your EMI is usually lower than your old electricity bill: The monthly EMI on a solar loan tends to be lower than what you were paying on grid electricity before installation. The math flips in your favor from day one.
• You build a positive credit history: A solar loan that’s repaid on time adds a green tick to your credit profile. For first-time borrowers, this is one of the best ways to start building credit, especially since loans up to ₹ 2 lakh don’t require a minimum score.
• You can use the subsidy to part-pay the principal: When the subsidy lands in your account, you can use it directly against the loan principal. This drastically reduces your outstanding balance and trims thousands of rupees off the total interest you’ll pay.
• You lock in 25 years of low-cost electricity: A rooftop solar system has a 25-year lifespan. Once the loan is paid off, you get free electricity for the remaining years.

Conclusion

The cheapest solar panel loan interest rate is not always the best deal. That’s the one insight most homeowners miss when they’re comparing solar loan interest rates across PSU banks and NBFCs.

• PSU banks like SBI, Bank of Baroda, Canara, and Bank of India offer solar loan interest rates between 5.75% and 7% per annum, but they require a higher CIBIL score, mandatory branch visits, and Jan Samarth filing, along with physical site inspections. Overall, the low interest rate is a trade-off for hidden costs in the form of your time and effort.
• NBFC financing, such as Shree Rudra Power Systems’s zero-investment solar loan, offers an interest rate of 12-13% per annum. However, you retain the full subsidy, the entire process is digital, approval comes within 24 hours, and installation happens without you investing an out-of-pocket upfront down payment.

Whichever route you pick, the bigger picture is the same. Rooftop solar is no longer a luxury that needs deep pockets. With the right financing, it becomes one of the easiest financial decisions a homeowner can make. For any further details, you can book a free solar consultation call with Shree Rudra Power Systems.

FAQs

Is it worth taking a solar loan in India?

Yes, it’s quite beneficial. The monthly EMI on a solar loan from a PSU bank or an NBFC is lower than what you were paying as a monthly electricity bill before solar. Moreover, your system starts generating electricity worth more than your EMI from month one, which makes the loan effectively self-paying.

How to apply for a solar loan in India?

You can follow these simple steps to apply for a solar loan in India:

• Select a vendor for installation: Choose an experienced vendor that offers benefits such as a generation guarantee with a money-back promise and an after-sales maintenance plan.
• Apply through the Jan Samarth Portal: The loan journey begins with online registration on the portal.
• Branch visit and KYC completion: Once your application is in, you visit the bank branch for verification and document submission.
• Site inspection by the bank: A bank representative physically inspects your rooftop before sanctioning the loan.
• Sanctioned and staged disbursement: A part of the loan is released to the vendor before installation begins. The rest is released after your system is fully installed and commissioned by the DISCOM.

Does PM Surya Ghar Muft Bijli Yojana offer a loan or a subsidy?

PM Surya Ghar Muft Bijli Yojana is a subsidy scheme launched by the Government of India in February 2024. It’s not a loan. Under the scheme, homeowners receive direct financial assistance of up to ₹ 78,000 for installing a rooftop solar system with a capacity of 3 kW or higher. The loan is obtained separately from PSU banks and NBFCs that offer financing options to fund the amount that remains after the subsidy is applied.

How does subsidy disbursement happen with a solar loan?

You just have to add your bank details at the time of loan filing to get subsidy disbursement in the correct account along with a solar loan.

Can I get a solar loan without collateral?

Yes, under the PM Surya Ghar scheme, loans up to ₹ 2 lakh are entirely collateral-free. NBFC-backed solar loans, including Shree Rudra Power Systems’s, are also collateral-free regardless of the loan amount.

What is the maximum loan amount available for a residential solar installation?

Here’s the financing that usually happens in Public Sector Understanding (PSU) banks:

• 90% of the project cost: For loans up to ₹ 2 lakh
• 80% of the project cost: For loans above ₹ 2 lakh

NBFCs don’t operate within these caps and can finance up to 100% of the system cost for larger residential installations.

Is a solar loan better than a personal loan for buying solar panels?

Yes, this is true in almost every case. A dedicated solar loan offers a much lower interest rate (5.75% to 8% per annum at PSU banks or 12-13% at NBFCs) than a personal loan. The tenure for a solar loan stretches up to 10 years at PSU banks, while a personal loan caps out at 5 years.

What CIBIL score is needed to get a solar loan?

PSU banks usually require a higher CIBIL score of 680+. NBFCs, on the other hand, have a lower CIBIL cutoff of 650+.

The post Solar Loan Interest Rates Compared: Which Bank Offers the Best Deal? appeared first on Rooftop Solar for your home and more | Shree Rudra Power Systems.

Most of the tax-saving sections you find on the web cite solar tax benefits for homeowners that either expired years ago or were designed for businesses, not salaried employees.

But there’s some good news, too. As a homeowner in India, you don’t need a solar panel tax deduction to make solar financially worthwhile. There are some true solar incentives in India that only homeowners receive.

• The central government’s PM Surya Ghar Muft Bijli Yojana subsidy scheme offers financial support of up to ₹ 78,000 to homeowners installing systems of 3 kW or more. The best part? The subsidy amount you get is completely tax-free.
• The effective GST on residential solar installations is ~8.9%, much lower than the GST on most household electronics.
• The 25-year electricity bill savings on a well-designed rooftop solar panel system for homes run into the tens of lakhs of rupees, as your bills after going solar will get reduced by at least 90%.

This blog explains what solar tax benefits in India actually exist for homeowners, myths you shouldn’t pay heed to, and the solar incentives in India that make rooftop solar worthwhile.

The 4 Solar Financial Benefits for Indian Homeowners

Here’s an overview of the solar incentives in India that are available for homeowners:

1. PM Surya Ghar Muft Bijli Yojana subsidy: This is a direct cash benefit of up to Rs. 78,000 from the central government for systems of 3 kW or more, credited to your bank account. This subsidy is fully tax-free and does not need to be declared as income in your ITR.
2. State-level additional subsidies: Some states offer extra financial support on top of the central subsidy. Delhi and Uttar Pradesh, for instance, give homeowners an additional Rs. 10,000 to Rs. 30,000 depending on system capacity.
3. Reduced GST on solar equipment: A residential rooftop solar installation attracts a GST of ~8.9%, unlike the higher 12-18% slabs that apply to electrical equipment.
4. Solar loan interest: A solar loan, by itself, does not directly offer tax benefits on rooftop solar. But the monthly electricity bill savings exceed the EMI, which gives you an indirect cash flow benefit from day one.

Accelerated depreciation is a powerful tax-saving tool in India. However, it is available to businesses installing solar, not individual salaried homeowners. It helps businesses write off up to 40% of the asset’s value in the first year itself.

Are There Any Direct Solar Panel Tax Benefits in India for Homeowners?

The short answer is no. There is no standalone income tax deduction in the Income Tax Act, 1961, that you can claim simply because you bought and installed rooftop solar at home. No section lets a salaried homeowner subtract the cost of solar panels from their taxable income.

However, there is one narrow exception worth mentioning.

If your solar installation is bundled into a home construction loan, where the cost of solar is part of the total cost of constructing your house, then the loan interest qualifies for the standard home loan deduction. But be aware that this is not a solar-specific benefit. It is a home loan benefit where solar rides along because it was built into the construction cost.

For everyone else, the benefits come through indirect but financially significant routes.

• Government subsidy of up to Rs. 78,000, depending on the size of the solar system.
• Electricity bill savings, as a well-planned rooftop solar system can cut your monthly bills by 90% for at least 25 years.

Together, these create a return on investment that far exceeds what most income tax deductions can save.

Income Tax Benefits on Solar Panels Through Home Loans

Many banks market solar loans alongside home loans, blurring the distinction between the two.

• A solar installation can qualify under home loan tax deductions only if it is included in a home construction loan.
• If you are building a house and your home loan covers the cost of the structure plus the rooftop solar system as part of the construction package, the entire loan interest, including the portion for solar, falls under Section 24(b) deductions.
• A standalone solar loan from your bank, even if marketed under PM Surya Ghar Muft Bijli Yojana, does not qualify under Section 24(b).
• The same applies to a personal loan or a top-up loan taken specifically to fit solar on an existing house. These loans are for equipment, not for the home itself, and the Income Tax Act draws a clear line.

The deduction applies to the interest paid on the loan, not to the cost of the solar panels themselves. So, even in the eligible scenario, you are claiming home loan interest, not a solar deduction.

What About Sections 80EE and 80EEA?

These two sections are often brought up in solar tax discussions, but they do not apply to your solar installation.

• Sections 80EE and 80EEA were both designed for first-time homebuyers purchasing a residential property, not for installing equipment in a house.
• Section 80EE applies only to home loans sanctioned between 1 April 2016 and 31 March 2017.
• Section 80EEA covers affordable housing loans sanctioned between 1 April 2019 and 31 March 2022.

Both windows are closed for new loans.

If you took a qualifying home loan during those specific windows and are still repaying it, you can continue claiming the deduction until the loan is fully repaid. But neither section can be used to claim a deduction on a solar loan or on the cost of installing rooftop solar.

What About Section 80C?

Section 80C covers the principal repayment portion of a home loan. The same logic as above applies here.

• If solar is part of a home construction loan, the principal repayment qualifies under Section 80C along with the rest of the home loan principal.
• A standalone solar loan does not qualify because it is not classified as a housing loan in the eyes of the Income Tax Act.

Difference Between Solar Subsidy and Income Tax Benefits on Solar Panels

Many homeowners use the terms subsidy and tax benefits on solar panels interchangeably. But the two are very different, and understanding the difference is key to evaluating the real solar incentives in India that work for you.

Do Businesses Get Different Solar Tax Benefits?

Commercial entities can claim depreciation benefits under Section 32 of the Income Tax Act. It means they can write off 40% of the solar asset’s value in the first year, reducing their taxable income significantly.

For a business in the 30% tax bracket investing Rs. 10 lakh in solar, this translates to a tax saving of Rs. 1.2 lakh in year one alone.

• These solar tax benefits for homeowners are not available to salaried individuals installing rooftop solar.
• Accelerated depreciation requires the asset to be used for business purposes and the buyer to be a registered business entity.

Government Solar Incentives Available for Homeowners in India

While direct solar panel tax benefits in India are limited for homeowners, the government offers financial support through subsidies and solar power net metering. These are not tax deductions, but the value of the incentives reduces your cost of going solar far more than any tax provision would.

#1. PM Surya Ghar Muft Bijli Yojana

This is the central government’s financial help to homeowners installing grid-connected rooftop solar systems for personal use. It’s a direct cash benefit of up to Rs. 78,000 for systems of 3 kW or more.

The structure of the PM Surya Ghar subsidy is pretty straightforward:

• Subsidy for 1 kWp: Rs. 30,000
• Subsidy for 2 kWp: Rs. 60,000
• Subsidy for systems above 2 kW: Rs. 18,000 per kW, up to 3 kWp.

The maximum subsidy under the PM Surya Ghar Muft Bijli Yojana is capped at Rs. 78,000 for systems of 3 kWp or more.

This subsidy is a legitimate solar tax exemption in India that genuinely benefits homeowners, as you do not need to declare it as income on your ITR.

#2. State-level Solar Incentives and Net Metering Benefits

While in most states only the PM Surya Ghar Muft Bijli Yojana Subsidy is offered as a solar incentive in India, some states offer state subsidies on top of the PM Surya Ghar Muft Bijli Yojana subsidy to make rooftop solar even more attractive.

• Delhi state solar subsidy: The Delhi government offers a subsidy of Rs. 10,000 per kW, capped at Rs. 30,000 for systems of 3 kWp or more.
• Uttar Pradesh state solar subsidy: The UP government offers a subsidy of Rs. 30,000 for rooftop solar systems of 2 kWp or more.
• Assam state solar subsidy: The Assam government offers a state subsidy of Rs. 15,000 per kW, capped at Rs. 45,000 for solar systems with a capacity of 3 kW or higher.
• Chhattisgarh state solar subsidy: The Chhattisgarh state government offers a subsidy of Rs. 15,000 per kW, capped at Rs. 30,000, for systems with a capacity of 2 kWp or higher.

Is Income Earned Through Net Metering Taxable?

Net metering in India is not supposed to be treated as an additional income source in the literal sense. It’s more aligned with earning credits to lowering your electricity bills, resulting in massive savings from a rooftop solar system.

If the credits are even purchased by the DISCOM, it’s done at an extremely low tariff, making the financial returns negligible. Hence, upsizing solar with the motto of selling solar power to the DISCOM is not a great idea for homeowners.

Let’s understand how net metering works and what it’s used for:

• Residential net metering is not treated as business income: Most homeowners use solar for personal consumption, and the surplus exported is incidental. The Income Tax Act does not treat this as a commercial activity for a salaried individual.
• Direct cash payouts may require tax evaluation: A few states pay cash for residual export credits at year-end settlement. The amounts are small for residential users, but if you receive a cash payout, it is worth a quick conversation with your CA to confirm reporting requirements. The Chandigarh Joint Electricity Regulatory Commission (JERC) explicitly allows residential prosumers an annual cash payout for net excess credits at the Average Power Purchase Cost (APPC). In Delhi, excess solar generation can be carried forward, but consumers can opt for a cash payout at the end of the financial year if the surplus exceeds a certain threshold (dependent on local DISCOM policies)
• Bill adjustment credits are not taxable: When net metering simply reduces your monthly electricity bill, there is no taxable income event for a residential user. You are saving on a personal expense, not earning income.
• Rules vary by state and DISCOM: Net metering policies, settlement mechanisms, and cash-out rules differ across states. Always check your local DISCOM’s policy before assuming the tax treatment of your net metering credits.

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Common Myths About Solar Panel Tax Benefits for Homeowners in India

Here are the most common myths about solar panel tax benefits for homeowners that you must know before making a financial investment that will remain on your rooftop for at least 25 years.

• Myth 1 – Buying rooftop solar automatically reduces your income tax: There is no standalone income tax deduction in the Income Tax Act for installing solar at home. Direct tax benefits exist for businesses in the form of accelerated depreciation, not for salaried homeowners.
• Myth 2 – Every solar loan qualifies for tax benefits: A standalone solar loan, even one taken under PM Surya Ghar Muft Bijli Yojana, does not qualify for Section 24(b) deductions. Only solar bundled into a home construction loan rides along on home loan tax benefits.
• Myth 3 – Government solar subsidy and tax deductions are the same thing: A subsidy is a direct cash credit that reduces your purchase cost. A tax deduction lowers your taxable income at filing time. The PM Surya Ghar Muft Bijli Yojana subsidy is far more financially valuable to a homeowner than any income tax benefits on solar panels.
• Myth 4 – Solar tax benefits are the main reason to install rooftop solar: For a homeowner, the real returns from solar come from the subsidy, the GST reduction, and 25 years of near-zero electricity bills. Tax savings, where they apply, are a small bonus.

Old Tax Regime vs New Tax Regime: Does It Affect Solar Benefits?

Most home loan tax deductions are available only under the old tax regime. Under the new tax regime, which is now the default for individuals, Section 24(b) interest deduction is not allowed for self-occupied property, and Section 80C principal repayment cannot be claimed either.

This makes the tax angle on home-loan-bundled solar effectively zero for most new tax regime filers.

The good news is that this changes very little of the actual financial picture for a solar homeowner. The biggest solar incentives in India for homeowners, the PM Surya Ghar subsidy and the reduced GST on solar equipment, do not depend on which tax regime you choose. You receive them as long as you meet the eligibility conditions set by the government.

Practical Tax Filing Checklist for Solar Homeowners

Once your rooftop solar is installed and running, here is a quick checklist to keep your tax filing clean and your records audit-ready.

• Do not declare the PM Surya Ghar Muft Bijli Yojana subsidy as income in your ITR: It is a government capital subsidy and qualifies as a tax-free solar tax exemption in India for homeowners.
• Retain the subsidy disbursement letter from the DISCOM: Keep it on file for records and any future verification.
• Keep your solar system invoice showing the GST charged: This serves as proof of your purchase and the applicable tax structure at ~8.9%.
• Do not claim solar loan interest under Section 24(b) for a standalone solar loan: It is not classified as a housing loan and does not qualify for the deduction.
• If self-employed or running a business, consult your CA on accelerated depreciation under Section 32: Solar installed for business use can qualify for 40% depreciation in year one.
• If GST-registered, evaluate Input Tax Credit on solar equipment GST paid: This is available for business installations and can further reduce your effective cost.
• If solar is bundled into a home construction loan, confirm with your bank and CA whether the interest qualifies under Section 24(b): Documentation must clearly show solar as part of the construction cost.

Conclusion

Solar panel tax benefits in India exist, but they look very different from what homeowners expect. There is no special section in the Income Tax Act that rewards you for installing rooftop solar at home. The main financial benefits come from the PM Surya Ghar Muft Bijli Yojana subsidy of up to Rs. 78,000 for systems of 3 kW or more, reduced GST on solar equipment, and 25 years of near-zero electricity bills.

• For homeowners with solar built into a home loan, the standard loan deductions under Section 24(b) and Section 80C continue to apply.
• For businesses, accelerated depreciation under Section 32 is one of the most powerful tax-saving tools in the country.

But for the average salaried homeowner installing solar on an existing house, the real return is in electricity bill savings, not in the tax return.

If you have been waiting on solar because you were unsure about the income tax benefits on solar panels, the better question to ask is how much you can save on your electricity bill over the next 25 years. For any further queries about installing rooftop solar at home, you can book a free solar consultation with Shree Rudra Power Systems today.

FAQs

Does the PM Surya Ghar Muft Bijli Yojana subsidy reduce taxable income?

The PM Surya Ghar subsidy does not directly reduce your taxable income, because it is not income to begin with. It is a tax-free government subsidy that reduces your upfront cost of installing rooftop solar. You do not need to declare it in your ITR.

Is solar subsidy taxable in India?

No, not at all. Solar subsidies, including the PM Surya Ghar Muft Bijli Yojana central subsidy and any additional state subsidies, are not taxable under the Income Tax Act, 1961. They are treated as government capital subsidies and do not need to be reported as income.

Can salaried employees claim solar tax benefits?

Salaried homeowners cannot claim a direct income tax deduction for buying solar. The main solar benefits for homeowners include the PM Surya Ghar Muft Bijli Yojana subsidy, reduced GST on solar equipment, and long-term savings on electricity bills.

Are solar loans eligible for Section 24 deductions?

A standalone solar loan, including one taken under PM Surya Ghar Muft Bijli Yojana is not eligible for Section 24(b) deductions. The deduction applies only when solar is included in a home loan, where the cost of solar is built into the overall loan.

Can I claim Section 80C on a solar loan?

You cannot claim Section 80C on a standalone solar loan. Section 80C covers principal repayment on a housing loan for the purchase or construction of a residential property. Only if solar is bundled into a home loan does the principal repayment qualify, along with the rest of the housing loan principal.

Does Section 80EE apply to solar panels?

No. Section 80EE is a first-time homebuyer benefit that applied only to home loans sanctioned between 1 April 2016 and 31 March 2017. It was meant for the purchase of residential property, not for installing solar panels. Existing borrowers from that window can continue claiming it until their loan is repaid, but it cannot be used for a solar panel tax deduction.

Can a housing society or RWA claim any tax benefits on solar installation?

Yes, housing societies and RWAs are registered legal entities that file their own income tax returns, and they can claim tax benefits available to them based on their income structure and registration type. They are also eligible for a separate PM Surya Ghar subsidy of Rs. 18,000 per kW (up to Rs. 90 lakh) for common-area solar installations. Since society tax treatment depends on the specific income sources and registration, it is best to consult a CA for the exact benefits applicable to your society.

Who can claim accelerated depreciation on solar panels in India?

Accelerated depreciation under Section 32 of the Income Tax Act is available to businesses, MSMEs, and commercial entities that install solar systems and use them for business purposes. They can claim 40% depreciation on the asset’s value in the first year. Individual salaried homeowners installing rooftop solar for personal use cannot claim this benefit.

The post Tax Benefits on Solar Panels: What Indian Homeowners Can Claim appeared first on Rooftop Solar for your home and more | Shree Rudra Power Systems.