Rooftop Solar Subsidy in Delhi
What residential consumers in Delhi can claim under PM Surya Ghar, how the application flows through your DISCOM, and what a rooftop system will actually generate at your latitude.
5 h
avg. peak sun hours / day
~119
units / kW / month
₹78,000
max central subsidy (3 kW+)
PM Surya Ghar subsidy window: 31 March 2027
The ₹78,000 central residential subsidy is sanctioned through the end of FY 2026-27 (31 March 2027). Apply and get commissioned well before this date — an extension is possible but not assured.
As of July 2026 — confirm the current position on pmsuryaghar.gov.in.
Central Subsidy Structure (National)
The PM Surya Ghar: Muft Bijli Yojana subsidy is uniform across India, including Delhi. It is credited directly to the applicant’s bank account after commissioning and inspection.
| System capacity | Central assistance |
|---|---|
| First 2 kW | ₹30,000 per kW |
| Third kW | ₹18,000 per kW |
| Above 3 kW | No additional central subsidy (max ₹78,000) |
Delhi State Subsidy — On Top of the Central Amount
Delhi adds
Capital ₹2,000/kW (max ₹10,000) + generation incentive
Delhi runs a distinctive two-part state incentive under its Solar Energy Policy. A capital subsidy of ₹2,000/kW (up to ₹10,000 per consumer) is passed through the first post-commissioning electricity bill. On top, a Generation-Based Incentive (GBI) pays roughly ₹3/unit for systems up to 3 kW and ₹2/unit above 3 kW, for five years — rewarding actual generation rather than just installation. GBI eligibility typically requires 1,100+ kWh/kWp per year and is capped around 1,500 kWh/kWp.
Delhi rewards generation, not just installation — a well-oriented, well-maintained system earns more here than a neglected one.
Delhi Solar Portal / DDA-EE&REM CentreSubsidy information verified February 2026. Schemes and amounts change frequently — always confirm with the official state portal or your DISCOM before making a purchase decision.
Electricity Distribution Companies in Delhi
Your rooftop application is processed by the DISCOM that serves your connection. In Delhi, the principal distribution companies are:
What Will a System Generate in Delhi?
At Delhi’s typical solar resource of ~5 peak sun hours per day and a realistic 78% performance ratio, each kW of rooftop solar produces about 119 units/month (1,424 units/year). A common 3 kW residential system therefore generates roughly 357 units/month — compare that against your electricity bill to gauge coverage.
How to Apply from Delhi
- 1Register on the national portal (pmsuryaghar.gov.in) with your electricity consumer number and DISCOM details.
- 2Submit the online application; the DISCOM reviews technical feasibility for your connection.
- 3After feasibility approval, install the system through any registered vendor of your choice.
- 4Apply for net metering; the DISCOM inspects the plant and installs the net meter.
- 5Submit the commissioning report and bank details — the central subsidy is credited directly to your account, typically within 30 days.
Frequently Asked Questions
- How Much Solar Subsidy Can I Get in Delhi?
- Beyond the national PM Surya Ghar subsidy (up to ₹78,000 for a 3 kW+ system), Delhi offers an additional state incentive: Capital ₹2,000/kW (max ₹10,000) + generation incentive. Delhi runs a distinctive two-part state incentive under its Solar Energy Policy. A capital subsidy of ₹2,000/kW (up to ₹10,000 per consumer) is passed through the first post-commissioning electricity bill. On top, a Generation-Based Incentive (GBI) pays roughly ₹3/unit for systems up to 3 kW and ₹2/unit above 3 kW, for five years — rewarding actual generation rather than just installation. GBI eligibility typically requires 1,100+ kWh/kWp per year and is capped around 1,500 kWh/kWp. As state schemes change, confirm the current figure with Delhi Solar Portal / DDA-EE&REM Centre before budgeting (verified February 2026).
- How Much Electricity Will 1 kW of Solar Generate in Delhi?
- At roughly 5 peak sun hours per day and a typical 78% performance ratio, expect about 119 units per month (≈ 1,424 units per year) per kW of installed capacity.
- Which DISCOM Handles Rooftop Solar Applications in Delhi?
- BRPL, BYPL, TPDDL, NDMC. Applications route through the national PM Surya Ghar portal, which forwards them to your DISCOM for feasibility approval and net metering.