What is the government solar subsidy for residential homes in India?
Before comparing system sizes or shortlisting installers, most Indian homeowners ask one question first: is there a government subsidy for rooftop solar? The answer shapes budgets, payback timelines, and the decision to move forward. We break down the current subsidy structure so you can plan with clarity.
TL;DR - Summary
- What is the government solar subsidy? Under PM Surya Ghar Muft Bijli Yojana, the central government provides a direct financial benefit to residential rooftop solar adopters. The subsidy is ₹30,000 per kW for the first 2 kW and ₹18,000 for the third kW, capped at ₹78,000 for systems of 3 kW and above.
- Who qualifies for this subsidy? Individual homeowners with a grid connected residential electricity connection are eligible. The system must be on grid, installed by an MNRE empanelled vendor, and registered on the national portal before commissioning.
- How does subsidy change project cost? For a 3 kW system that typically costs ₹1.3 lakh to ₹1.6 lakh, the ₹78,000 subsidy can reduce the effective outlay to roughly half. This shortens payback periods significantly, often bringing them under four to five years in most Indian cities.
How the subsidy works
The PM Surya Ghar Muft Bijli Yojana is a central government scheme administered through MNRE. It targets residential rooftop solar adoption across India. The subsidy amount is credited directly to the homeowner's bank account after the system is installed, inspected, and commissioned on the grid.
The structure is tiered. You receive ₹30,000 per kW for the first 2 kW of capacity. The third kW attracts ₹18,000. Beyond 3 kW, no additional subsidy applies. So a 2 kW system qualifies for ₹60,000, while a 3 kW or larger system receives the full ₹78,000 cap.
Only on grid systems qualify. Off grid or hybrid setups with battery storage are not covered under this scheme. The installation must be carried out by a vendor empanelled on the MNRE portal, and the homeowner must register on the national PM Surya Ghar portal before installation begins.
Who is eligible?
Eligibility is straightforward but specific. You must be an individual residential consumer with a valid electricity connection from your local DISCOM. Apartments, commercial establishments, and institutional buildings follow different rules and are generally not covered under this residential scheme.
Your installer must be listed on the MNRE portal. We recommend verifying this before signing any agreement. An MNRE empanelled vendor ensures the paperwork, inspection, and subsidy disbursement process stays on track. Choosing a non empanelled installer can delay or disqualify your subsidy claim entirely.
Net metering approval from your DISCOM is also part of the process. Once the system is installed and the DISCOM inspection is complete, the subsidy amount is released. Timelines for disbursement vary by state, but the process typically takes a few weeks after commissioning.
Impact on project economics
Subsidy changes the math for budget conscious households. Consider a 3 kW on grid system, which typically costs between ₹1.3 lakh and ₹1.6 lakh in most Indian cities. After the ₹78,000 subsidy, the effective cost drops to roughly ₹52,000 to ₹82,000. Monthly electricity savings from a 3 kW system can range from ₹2,500 to ₹4,000 depending on your city and consumption pattern.
This means payback periods can compress to three to five years for many households. After payback, the savings continue for the remaining life of the system, which is typically 25 years or more with proper maintenance.
We also offer 12 month no cost EMI, which means you can start generating savings from month one without a large upfront payment. When you combine subsidy with interest free financing, the effective monthly outflow can be close to or even lower than your current electricity bill.
Subsidy is a powerful first filter, but it should not be the only factor. Component quality, warranty depth, and long term maintenance support determine whether your system actually delivers the generation it promises over two to three decades. We back every system with our Arkashield generation guarantee, so if the system underperforms, we pay you back at ₹7 per unit of shortfall.
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Government solar subsidy amounts, eligibility, and payback for Indian homes.
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