SBI Solar Loan Interest Rate: PM Surya Ghar Guide
If you're comparing SBI's solar loan interest rate against other financing options, here's what you need to know before you apply: the rate depends heavily on your loan amount and CIBIL score, and different SBI sources quote different numbers, so you should confirm the exact figure with your branch or the Jan Samarth portal before assuming a rate. One source puts it at 5.75% for loans up to ₹2 lakh and 8-9% above that. Another, more recent source quotes a CIBIL-linked band of 7.15% to 8.50%. Both can't be the current rate simultaneously, which is exactly the kind of discrepancy worth flagging rather than picking one number and hoping it's right.
At a Glance: SBI Solar Loan
Detail | Figure |
|---|---|
Interest rate (varies by source, verify at publish) | 5.75%-9% or 7.15%-8.50% depending on loan slab/CIBIL |
Maximum loan amount | Up to ₹10 lakh (up to 90% of project cost) |
Tenure | Up to 10 years, including a 6-month moratorium |
Processing fee | None |
Foreclosure charges | None |
Minimum CIBIL score (for loans above ₹2 lakh) | 650 |
Application portal | Jan Samarth Portal (mandatory under PM Surya Ghar) |
Why You'll See Different SBI Solar Loan Interest Rate Figures
Before you get frustrated comparing quotes, understand why the confusion exists. SBI offers a specific "Surya Ghar" loan product tied to the PM Surya Ghar Muft Bijli Yojana scheme, separate from its general-purpose personal or home improvement loans that some vendors might quote instead. The rate also shifts based on your loan slab: smaller loans (up to ₹2 lakh) get preferential pricing since they're viewed as lower-risk, while larger loans and lower CIBIL scores push the rate up. When a vendor or comparison site quotes you "the SBI solar loan rate," ask which slab and which CIBIL tier that figure assumes, since a single flat number rarely applies to your specific situation.
How SBI's Rate Compares to Other Banks
Bank | Rate Range (2026, verify at publish) |
|---|---|
SBI Surya Ghar | 7.15%-8.50% (CIBIL-linked, per one source) |
Bank of Baroda | 7.50%-9.00% |
Canara Bank | 8.00%-9.50% |
HDFC Bank | 9.00%-11.00% |
ICICI Bank | 9.50%-11.50% |
Across sources, SBI consistently comes up as the lowest-rate option in the market for PM Surya Ghar-linked loans, even accounting for the discrepancy in the exact figure. If you're comparing lenders, that relative ranking is more reliable than any single absolute number right now. Before you size the loan itself, check the actual system cost in our 1kW solar panel price in India guide, since the loan amount should match your real project cost, not a rounded estimate.
Step-by-Step: Applying for an SBI Solar Loan
- Confirm your eligibility first. You must be under 65 at application (loan must close before you turn 70), own the residential rooftop where panels will go, and hold an SBI savings account.
- Register on the Jan Samarth Portal. This is mandatory under the PM Surya Ghar scheme, not optional paperwork.
- Check your CIBIL score. For loans above ₹2 lakh, a minimum score of 650 is required. Below that threshold, only basic KYC is needed for smaller loans.
- Get your solar quote finalised through an empanelled installer, since the loan amount is tied to your actual project cost (up to 90% financed).
- Submit your application with KYC documents, property ownership proof, and the vendor quote.
- Understand the subsidy mechanics: under this scheme, the PM Surya Ghar subsidy is adjusted directly within your loan structure rather than paid to you separately, so your net repayment reflects the subsidy-adjusted amount, not the full pre-subsidy loan. If GST is part of what's confusing your quote, our solar panel GST rate in India guide breaks down what's actually taxed at what rate.
- Repay over up to 10 years, including a 6-month moratorium period before EMIs begin, giving you time to see initial bill savings before repayment starts.
Pros and Cons of the SBI Solar Loan
Pros:
- No processing fee and no foreclosure charges, unusual for a secured or semi-secured loan product
- Long tenure (up to 10 years) with a 6-month moratorium, easing initial cash flow
- Consistently the lowest or near-lowest rate among compared banks for PM Surya Ghar financing
- Subsidy adjustment built directly into the loan, simplifying the paperwork compared to claiming it separately
Cons:
- The exact interest rate is inconsistently reported across sources, creating real uncertainty until you get a personalised quote
- CIBIL score requirements (650+) exclude some applicants from the better-rate tier entirely
- Mandatory Jan Samarth Portal registration adds a bureaucratic step compared to a simple bank loan application
- Loan amount is capped at 90% of project cost, so you still need to finance the remaining 10% yourself
Who This Loan Suits (and Who It Doesn't)
Strong fit: SBI account holders with a CIBIL score above 750 looking to finance a small-to-mid-size residential system (up to ₹2 lakh), where the preferential rate tier likely applies.
Marginal fit: applicants with a CIBIL score between 650-750, who'll likely land in the higher end of the rate band and should actively compare against Bank of Baroda before committing.
Not a fit: anyone without an SBI savings account who isn't willing to open one, or applicants without established credit history, since the 650 CIBIL threshold for loans above ₹2 lakh is a hard cutoff in most cases.
FAQs
What is the SBI solar loan interest rate in 2026?
Sources differ: one quotes 5.75% for loans up to ₹2 lakh and 8-9% above that, another quotes a CIBIL-linked band of 7.15%-8.50%. Confirm the exact current rate with your SBI branch or the Jan Samarth portal before applying.
What is the maximum SBI solar loan amount?
Up to ₹10 lakh, or up to 90% of your total solar project cost, whichever is lower.
Does the SBI solar loan have a processing fee?
No, SBI's Surya Ghar solar loan scheme has no processing fee and no foreclosure charges.
What CIBIL score do I need for an SBI solar loan?
For loans above ₹2 lakh, a minimum CIBIL score of 650 is required. Loans up to ₹2 lakh need only basic KYC documentation.
How long is the SBI solar loan repayment tenure?
Up to 10 years, including a 6-month moratorium period before EMI payments begin.
How do I apply for an SBI solar loan under PM Surya Ghar?
Registration through the Jan Samarth Portal is mandatory, alongside standard KYC, property ownership proof, and a finalised vendor quote for your solar installation.
Is the SBI solar loan the cheapest option compared to other banks?
Across the sources reviewed, SBI consistently ranks as the lowest or near-lowest rate compared to Bank of Baroda, Canara Bank, HDFC, and ICICI for PM Surya Ghar-linked loans.
Does the SBI solar loan include the government subsidy?
Yes, under this scheme the PM Surya Ghar subsidy is adjusted directly within your loan structure rather than paid out separately to you.
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