PM Surya Ghar Yojana 2026: How the ₹78,000 Solar Subsidy and Bank Loan Actually Work

A 3kW rooftop solar system costs roughly ₹1.5-2 lakh installed, which is exactly the size of expense most households postpone indefinitely. PM Surya Ghar Muft Bijli Yojana is built to remove that hesitation — a direct government subsidy of up to ₹78,000 stacked with a collateral-free bank loan, aimed at cutting your electricity bill towards zero. Over 26 lakh households had taken it up by early 2026. Here's exactly how the subsidy slabs work, which banks offer the loan and at what rate, and the steps from application to the subsidy actually hitting your account.

What the Scheme Actually Offers

Launched in February 2024, PM Surya Ghar Muft Bijli Yojana targets 1 crore households adopting rooftop solar, with the government funding part of the installation cost directly and DISCOMs buying back any surplus power a household doesn't use. The core promise for an eligible household is up to 300 units of free electricity a month once the system is sized correctly against the home's own consumption — a typical 1kW installation generates roughly 120-150 units a month depending on location and sunlight hours.

The Subsidy Slabs, by System Size

The subsidy is calculated per kilowatt for the first two kilowatts and then a smaller additional amount for the third, after which it's capped — installing a 5kW system doesn't get you a larger subsidy than a 3kW one, only a higher upfront cost you're funding yourself or through the loan. The subsidy isn't paid to you upfront: it's credited to your bank account 30-45 days after your DISCOM inspects and commissions the installation, which means you or your installer funds the full cost first.

The Loan — Collateral-Free, Tied to the Repo Rate

Alongside the subsidy, the scheme is bundled with a collateral-free loan facility for the balance amount, offered through public sector banks under a government-backed scheme rather than as a standard consumer loan. Systems up to 3kW typically qualify for loans without requiring collateral or a guarantor — a meaningful difference from a regular personal loan of similar size. Rates vary by bank and move with the RBI repo rate, since most are linked to an external benchmark.

Because these rates track the repo rate, always confirm the current figure with the bank directly before applying — our guide to how repo rate moves affect home loan EMIs explains the mechanism these solar loans follow too, even though they're a separate product from a home loan.

Who Qualifies

• Indian resident owning a house with a suitable rooftop and a valid electricity connection in their own name
• Must not have already availed a rooftop solar subsidy for the same property
• Property should have adequate shadow-free roof space — roughly 10 sq. m. per kW is the planning benchmark installers typically use
• Applies to residential rooftops; commercial and institutional installations fall under separate schemes with different subsidy structures

How to Apply — Step by Step

1. Register on the national portal (pmsuryaghar.gov.in) with your state, DISCOM, electricity consumer number, and mobile number.
2. Submit the rooftop solar application after registering — a list of DISCOM-empanelled vendors is shown for your area; the subsidy can only be claimed through an empanelled vendor.
3. Get a feasibility approval from the DISCOM before installation begins.
4. Complete the installation through your chosen vendor and apply for a net-metering connection once done.
5. After the DISCOM inspects and commissions the net meter, generate the commissioning certificate on the portal.
6. Submit your bank account details for the subsidy — the amount is credited directly, typically within 30-45 days of commissioning.

Where This Fits Alongside Your Home Loan

If you're buying or have recently bought a home, rooftop solar is worth planning early rather than retrofitting later — our first-time homebuyer guide covers the full buying process including where a subsidy like PMAY 2.0 fits in, and PM Surya Ghar operates independently of that scheme, so a household can potentially benefit from both if eligible. If you already have a home loan, note that this solar subsidy and loan are separate from the interest and principal deductions available under Section 24 and 80C on your home loan — the solar subsidy isn't itself a tax deduction, it's a direct cash credit, so don't expect to also claim it against your taxable income.

The Bottom Line

PM Surya Ghar is one of the more directly beneficial schemes on offer for homeowners, combining a real subsidy with a collateral-free loan rather than just a tax break you have to wait a year to realise. The subsidy caps at ₹78,000 regardless of how large a system you install, so sizing the system to your actual consumption — rather than maximising for subsidy — is the more useful goal. Budget for the full installation cost upfront, apply for the loan in parallel if you need it, and expect the subsidy credit only after your DISCOM has formally commissioned the net meter.