The PM Surya Ghar Subsidy Structure
The government provides a highly attractive, tiered subsidy structure to make solar rooftop installations affordable for middle-class and lower-income families.
The subsidy you receive is calculated purely based on the capacity (kW) of the solar plant installed, and is capped at a maximum of 3 kW for residential subsidies.
Official Subsidy Rates for 2026
- Up to 2 kW capacity: ₹30,000 per kW.
- From 2 kW to 3 kW: ₹18,000 for the extra kW.
- Above 3 kW: The maximum subsidy is strictly capped at ₹78,000.
How much does it cost to install a solar panel?
The exact price depends heavily on the vendor you choose, the quality of panels (Monocrystalline vs. Polycrystalline), and the type of inverter used.
However, the MNRE (Ministry of New and Renewable Energy) sets benchmark costs to ensure vendors do not overcharge consumers. Below is the pricing breakdown for 2026.
| System Capacity | Average Total Cost | Government Subsidy | Effective Price to You |
|---|---|---|---|
| 1 kW | ₹50,000 - ₹65,000 | ₹30,000 | ~ ₹30,000 |
| 2 kW | ₹1,00,000 - ₹1,20,000 | ₹60,000 | ~ ₹40,000 to ₹60,000 |
| 3 kW (Most Popular) | ₹1,50,000 - ₹1,80,000 | ₹78,000 | ~ ₹72,000 to ₹1,02,000 |
Payment Mechanics and Vendor Agreements
It is strictly advised that consumers must only pay the balance amount (Total Cost minus Estimated Subsidy) upfront if the vendor opts for a vendor-financing model.
Otherwise, the standard procedure is that the consumer pays the total amount upfront and receives the ₹78,000 subsidy directly into their bank account via Direct Benefit Transfer (DBT) roughly 30 days post-commissioning.
Return on Investment (ROI)
The typical ROI for a residential solar plant under this scheme is achieved within 3 to 4 years (or even faster if you live in a state like Uttar Pradesh with extra top-up subsidies).
After this payback period, the electricity your system generates is practically free for the next 20+ years, making it an incredibly smart financial decision.