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Free Tool · 2026 Subsidy Slabs

PM Surya Ghar Subsidy Calculator

Estimate your eligible subsidy under PM Surya Ghar: Muft Bijli Yojana — up to ₹78,000 for a rooftop solar system. Takes ten seconds, no sign-up.

No sign-up Publicly published subsidy slabs
₹78,000
the most the scheme pays a home
₹30,000
for the first kW
3 kW
where the subsidy stops growing

Check the "units consumed" line on a recent electricity bill. Not sure? A typical urban Indian household uses 250–400 units a month.

Estimated system size for this consumption: 2.5 kW

Est. Subsidy

69,000

Benchmark Cost

1,12,500

Net Cost (after subsidy)

43,500

Estimates only, based on public subsidy slabs and a ₹45,000/kWp benchmark installed cost — actual quotes vary by installer, roof type, and state. This is not an official government calculator; confirm final eligibility on the PM Surya Ghar portal.

Run this exact math for every lead, automatically

Solset AI tracks each PM Surya Ghar application from submission to DISCOM commissioning to subsidy credit — so nothing stalls silently.

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Frequently asked questions

How much subsidy can I get under PM Surya Ghar: Muft Bijli Yojana?

Up to ₹78,000 for a rooftop system of 3kW or larger — ₹30,000 for the 1st kW, another ₹30,000 for the 2nd kW, and ₹18,000 for the 3rd kW. The scheme does not pay additional subsidy beyond 3kW.

How is the subsidy paid out?

As a Direct Benefit Transfer straight to your bank account, typically within about 30 days of your DISCOM confirming commissioning of the system — not adjusted against your installer's invoice.

What size system do I actually need?

This calculator gives a rough estimate from your average monthly electricity consumption — about 120 units of generation per installed kW per month, an India-wide average that varies by state and roof orientation. A real site survey from a solar installer is what actually determines your final system size.

Is this an official government calculator?

No — this is an independent estimate built by Solset AI using the publicly published subsidy slabs. Always confirm your exact eligibility and subsidy amount on the official PM Surya Ghar portal or with your installer before signing a contract.

Add this calculator to your website — free

Run a solar business? Paste this snippet into your site and your visitors can estimate their PM Surya Ghar subsidy without leaving your page. No signup, no cost, no attribution required beyond the small “Powered by” line.

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Read the full guide: PM Surya Ghar 2026 — The Complete Guide for Solar EPCs

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