What is PM Surya Ghar Muft Bijli Yojana?
Launched in February 2024, PM Surya Ghar is India's largest rooftop solar scheme with a ₹75,021 crore budget. The goal: solar panels on 1 crore homes by 2027, giving each household 300 units/month of free electricity via net metering, plus a central government subsidy of up to ₹78,000 deposited directly to your bank.
It replaced the earlier Rooftop Solar Phase-II scheme and dramatically improved the subsidy amounts, simplified the online registration process, and made vendor selection transparent through the national portal.
Who is Eligible?
Own residential property
Must be the owner of the residential premises where panels are installed. Renters need NOC.
Valid electricity connection
Active electricity meter in the applicant's name at the installation address. No outstanding dues.
Shadow-free roof space
Minimum 10 sq metres of clear, shadow-free roof per kW of planned capacity is required.
No prior solar subsidy
The same household must not have previously claimed a central government rooftop solar subsidy.
2026 Subsidy Slab & Return on Investment Table
Assumptions: ₹8/unit tariff · 4 peak sun hours/day · 25-year panel lifespan · net metering at full unit rate.
| System Size | Install Cost | Govt Subsidy | Your Net Cost | Annual Units | Annual Saving | Payback | 25-Yr Saving |
|---|---|---|---|---|---|---|---|
| 1 kW | ₹60,000 | ₹30,000 | ₹30,000 | 1,460 units | ₹11,680 | 2.6 yrs | ₹2.92 L |
| 2 kWBest Value | ₹1,15,000 | ₹60,000 | ₹55,000 | 2,920 units | ₹23,360 | 2.4 yrs | ₹5.84 L |
| 3 kW | ₹1,68,000 | ₹78,000 | ₹90,000 | 4,380 units | ₹35,040 | 2.6 yrs | ₹8.76 L |
| 4 kW | ₹2,20,000 | ₹78,000 | ₹1,42,000 | 5,840 units | ₹46,720 | 3.0 yrs | ₹11.68 L |
| 5 kW | ₹2,70,000 | ₹78,000 | ₹1,92,000 | 7,300 units | ₹58,400 | 3.3 yrs | ₹14.60 L |
Subsidy amounts per Ministry of New & Renewable Energy (MNRE) 2024–27 notification. Subsidy is capped at ₹78,000 for 3 kW and above regardless of system size.
What size system should you install?
The right system size depends on your monthly consumption, roof area, and local sun hours. Installing too small means you miss grid export credits. Too large and excess generation is wasted. Our Solar Rooftop Calculator gives you a personalised recommendation based on your specific electricity bill and state.
Calculate your specific subsidy and ROI using our Solar Rooftop CalculatorThe 5-Step Registration Process (2026)
Total timeline: 30–90 days from registration to subsidy in your account. Click any step for details.
4 Mistakes That Get Your Subsidy Rejected
Hiring a non-empanelled vendor
Installing with a vendor NOT on the MNRE portal list is the #1 cause of subsidy rejection. Always verify on pmsuryaghar.gov.in.
Paying 100% upfront
Never pay the full amount before installation is complete. Use a 30-60-10 milestone payment structure and get all receipts.
Skipping net metering
Without net metering, you can't export surplus units to the grid. This is required to achieve zero-bill months.
Wrong bank account on portal
Subsidy DBT fails silently if your Aadhaar is linked to a different bank account. Verify before submitting commissioning documents.
Key Portals & Helplines
| Purpose | URL / Contact |
|---|---|
| Registration & Application | pmsuryaghar.gov.in |
| MNRE Official Website | mnre.gov.in |
| Helpline (24x7) | 1800-180-3333 |
| Grievance Redressal | pgportal.gov.in |
| Empanelled Vendor List | solarrooftop.gov.in |
Protect & Maximise Your Solar Investment
Once your system is live, these three products ensure it performs at peak efficiency for 25 years.
Solar Panel Cleaning Brush & Maintenance Kit
- ✓Extendable 12-ft handle — no ladder needed for most rooftops
- ✓Soft microfibre head prevents micro-scratches on panels
- ✓Compatible with garden hose for wet cleaning
- ✓Dirty panels lose 20–30% efficiency — clean fortnightly
- ✓Protects your ₹1.5L+ investment over 25 years
Luminous NXi 1100 Solar Inverter (1 kVA)
- ✓Integrated MPPT solar charge controller — up to 95% efficiency
- ✓Works with 12V / 24V solar panel setups
- ✓Pure sine wave output — safe for sensitive appliances
- ✓Seamless switchover in <10ms during grid failure
- ✓Compatible with all lead-acid and lithium batteries
Solar Motion Sensor LED Outdoor Security Lights
- ✓1000 lm brightness — covers 8m × 120° detection range
- ✓IP65 waterproof — survives monsoon seasons
- ✓3 modes: motion-sensor / dim-always-on / always-bright
- ✓No wiring, no electricity bills — runs on built-in solar
- ✓Installs in 10 minutes with included screws
Affiliate disclosure: DesiUtility earns a commission on qualifying purchases at no extra cost to you.
Frequently Asked Questions
Know Your Exact Solar ROI Before You Apply
Plug in your monthly bill and state tariff — get your personalised system size recommendation, payback period, and 25-year lifetime savings projection.
Open Solar ROI Calculator