Electricity bills only go one way — up. But if you own your roof, there is a way to turn most of that bill into a one-time, part-subsidised investment: rooftop solar. Under the PM Surya Ghar: Muft Bijli Yojana, the government pays a direct subsidy of up to ₹78,000 toward putting solar panels on your home, after which a typical family's electricity bill drops to almost nothing for the next 20-plus years.

More than 20 lakh homes had already installed it by the end of 2025. Yet many people never apply — the process sounds complicated, and private agents deliberately make it confusing so they can overcharge. This guide removes the confusion with an honest, step-by-step walkthrough you can follow yourself.

What You Get

  • A direct government subsidy paid into your bank account after installation: ₹30,000 per kW for the first 2 kW, plus ₹18,000 for the 3rd kW — so up to ₹78,000 for a 3 kW system (the maximum central subsidy for a home).
  • Up to 300 free units of electricity a month from a typical 3 kW system — enough to cover most middle-class homes.
  • 20+ years of near-free power, and the ability to sell surplus electricity back to the grid for credit.
₹78,000
Maximum central subsidy for a home (3 kW system)
Source: Ministry of New & Renewable Energy
300
Units of free electricity a month a 3 kW system can give
Source: PM Surya Ghar, MNRE
20 Lakh+
Homes that had installed rooftop solar under the scheme by end-2025
Source: MNRE, 2025
25 Yrs
Typical working life of solar panels — decades of near-free power
Source: MNRE

How the Subsidy Is Sized

Pick your system size by your monthly electricity use:

  • Up to ~150 units/month → a 1–2 kW system → subsidy ₹30,000–₹60,000.
  • 150–300 units/month → a 2–3 kW system → subsidy ₹60,000–₹78,000.
  • Above 300 units/month → a 3 kW or larger system; the subsidy is capped at ₹78,000, but a bigger system still cuts your bill further.

A 3 kW system typically costs roughly ₹1.6–1.8 lakh before subsidy; after the ₹78,000 subsidy your net cost is around ₹85,000–₹1,00,000, and it usually pays for itself in 4–6 years through saved bills — leaving 15+ years of nearly free power. Many banks offer low-interest collateral-free loans for the balance, so your upfront cash can be small.

The Steps — Do It Yourself on the Official Portal

Follow these steps in order
Apply on pmsuryaghar.gov.in — registration is free
Step 1 — Register. Go to pmsuryaghar.gov.in, click "Apply for Rooftop Solar", and register with your state, electricity company (DISCOM), and consumer number (printed on your electricity bill), plus your mobile and email.
Step 2 — Apply. Log in and fill the rooftop solar application — your address and the system size you want.
Step 3 — Wait for feasibility approval from your DISCOM (done online).
Step 4 — Get it installed by a registered vendor chosen from the list on the portal. Compare quotes from two or three; don't just take the first agent.
Step 5 — Apply for net metering. After installation, submit the details; the DISCOM installs a net meter and inspects.
Step 6 — Get your commissioning certificate from the portal.
Step 7 — Submit bank details. The subsidy is credited directly to your bank account, usually within about 30 days. Everything is tracked on the portal — you are never dependent on an agent's word.

How to Avoid Being Cheated

This is where families lose money. A few honest rules:

  • The registration and subsidy are free and come only through the official portal. No agent can "get you a bigger subsidy" — the amount is fixed by system size. Anyone promising extra is lying.
  • Never pay the subsidy amount to an agent. The subsidy goes from the government straight to your bank account, not through a middleman.
  • Use only vendors registered on pmsuryaghar.gov.in, and get the quote in writing. Compare two or three.
  • Insist on good-quality, warrantied panels (typically 25-year performance warranty) — the cheapest quote often uses poor panels that underperform for 20 years.
  • Keep every document — application, commissioning certificate, invoice — in your own login.
If you own your roof, spend 20 minutes this week

Take your latest electricity bill, go to pmsuryaghar.gov.in, and register with your consumer number. See the system size and subsidy you qualify for — up to ₹78,000 — and request quotes from two or three registered vendors. For most families this turns a lifetime of rising electricity bills into a one-time investment that pays itself back in about five years and then gives near-free power for another fifteen-plus. Do it yourself on the official portal, use a bank loan for the balance if needed, and never hand the subsidy to an agent.

What You Can Do

  • Check your eligibility at pmsuryaghar.gov.in with your electricity consumer number — registration is free.
  • Match system size to your bill: ~1–2 kW for small homes, 2–3 kW for 150–300 units/month.
  • Use only portal-registered vendors; compare two or three written quotes; insist on warrantied panels.
  • Apply for net metering after installation so you can sell surplus power back to the grid.
  • Take a bank loan for the balance if upfront cash is tight — the bill savings usually beat the EMI.
  • Never pay the subsidy to an agent — it is credited by the government straight to your bank account.

Rooftop solar is one of the rare choices that is good for your wallet and the planet at once — cutting both your bill and your carbon for decades. If you own your roof, the ₹78,000 is waiting; you just have to claim it.

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