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. No extension has been officially notified; MNRE has indicated the one-crore-household target may fall short by March 2027, which makes an extension plausible but not assured — plan around the published date.
As of October 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
₹10,000/kW (up to ₹30,000) + generation incentive
Delhi adds a state capital subsidy of ₹10,000 per kW, capped at ₹30,000 for a residential system, on top of the central PM Surya Ghar subsidy — approved by the Delhi Cabinet in May 2025. Combined with the central ₹78,000, a 3 kW home can receive up to ₹1,08,000. Separately, a Generation-Based Incentive (GBI) under the Delhi Solar Energy Policy pays a per-unit amount for five years — reported at ₹3 per unit for systems up to 3 kW and ₹2–2.5 per unit for 3–10 kW (sources differ on the larger band) — rewarding actual generation rather than just installation. Apply through the Delhi solar portal; the state subsidy follows net-meter installation.
Delhi rewards generation, not just installation — a well-oriented, well-maintained system earns more here than a neglected one.
Reported: zero-upfront rooftop solar for eligible households (Sept 2026)
News reports from 1 September 2026 say Delhi will install rooftop solar of up to 3 kW at zero upfront cost for households with average consumption up to 400 units a month, subject to technical feasibility, with the Delhi government adding a capital subsidy equal to the central ₹78,000 and covering the remaining cost gap (including the earlier generation incentive), five years of maintenance, and a target of about 2.3 lakh households by March 2027. Reports on how it works — including a utility-led aggregation model with a vendor assigned by the DISCOM, a choice of 2 kW or 3 kW, and first-come-first-served registration on the Delhi Solar Portal — come from news coverage, not from Delhi’s own published rules, and the reports differ in detail. Our calculators and price pages use the standard route (central subsidy plus ₹10,000/kW up to ₹30,000) and do not assume this scheme; if you qualify it may leave you paying far less upfront, so check the Delhi Solar Portal and your DISCOM first.
Checked October 2026 (moderate confidence). Sources: The Tribune, 1 Sept 2026 · The News Mill, Sept 2026 · Down To Earth, May 2025 (state top-up) · Saur Energy (Delhi top-up, Aug–Sept 2026) · Delhi Solar Portal
Subsidy information verified October 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: ₹10,000/kW (up to ₹30,000) + generation incentive. Delhi adds a state capital subsidy of ₹10,000 per kW, capped at ₹30,000 for a residential system, on top of the central PM Surya Ghar subsidy — approved by the Delhi Cabinet in May 2025. Combined with the central ₹78,000, a 3 kW home can receive up to ₹1,08,000. Separately, a Generation-Based Incentive (GBI) under the Delhi Solar Energy Policy pays a per-unit amount for five years — reported at ₹3 per unit for systems up to 3 kW and ₹2–2.5 per unit for 3–10 kW (sources differ on the larger band) — rewarding actual generation rather than just installation. Apply through the Delhi solar portal; the state subsidy follows net-meter installation. As state schemes change, confirm the current figure with Delhi Solar Portal / EEREM Centre before budgeting (verified October 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.
- What Is the Last Date to Apply for Solar Subsidy in Delhi?
- The central PM Surya Ghar subsidy is sanctioned through 31 March 2027 (as of October 2026); no extension had been officially notified, so apply and get commissioned well before then. The Delhi state top-up runs under its own state rules and may have a different window — confirm with Delhi Solar Portal / EEREM Centre. Check pmsuryaghar.gov.in for the current position.
- 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.
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