Solar Energy in Puducherry: Complete 2026 State Guide
Puducherry, the French-influenced UT, gets excellent 5.3 peak sun hours/day from its coastal location. Its additional UT subsidy of ₹10,000/kW makes the net cost of a 3 kW system very competitive.
Solar Potential in Puducherry
Puducherry receives approximately 5.3 peak sun hours per day on average. A 3 kW rooftop solar system in Puducherry generates approximately 4,933 units per year and can save ₹2,108/month on your electricity bill at the current PPCL tariff of ₹5.20/unit.
Estimated payback period: ~4.0 years after PM Surya Ghar subsidy. After payback, you get 20+ years of virtually free electricity.
PM Surya Ghar Subsidy in Puducherry (2026)
Residents of Puducherry are fully eligible for the central PM Surya Ghar Muft Bijli Yojana:
- Up to 2 kW: ₹30,000/kW (total ₹60,000)
- 2–3 kW: ₹18,000/kW for the extra capacity (total ₹78,000 for 3 kW)
- Above 3 kW: No additional central subsidy, but net metering still applies
State subsidy: Puducherry UT offers an additional subsidy of ₹10,000/kW for residential consumers under the Puducherry Solar Policy, on top of PM Surya Ghar.
Your DISCOM & Net Metering in Puducherry
Electricity distribution and solar net metering in Puducherry is handled by PPCL (Pondicherry Electricity Department).
- Net metering limit: 500 kW
- Application portal: electricity.py.gov.in
- Solar target for Puducherry: 500 MW solar by 2027
How to Apply for Solar in Puducherry
- Register at pmsuryaghar.gov.in with your Aadhaar and consumer number
- Select your DISCOM (PPCL) in the portal
- Choose an MNRE-empanelled installer from the portal's vendor list
- Get the system installed (typically 2–4 days for 1–5 kW)
- Submit commissioning certificate to PPCL for net meter installation
- Subsidy credited to your bank account within 30 days of net meter commissioning
Why Go Solar in Puducherry in 2026?
- 💰 Save ₹2,108/month on your electricity bill
- 🏛️ PM Surya Ghar subsidy up to ₹78,000 — no repayment needed
- ⚡ Net metering — export surplus solar to grid for credits
- 📈 Property value increases 3–5% with solar installation
- 🌿 Reduce CO₂ by ~1.5 tonnes/year per kW installed
- 🔧 25-year warranty on quality solar panels (Waaree, Adani, Tata, Vikram)
Use our Solar Cost Calculator and ROI Calculator to get personalised estimates for your home in Puducherry.