Solar Energy in Puducherry: Complete 2026 State Guide
Puducherry gets excellent sunshine (about 5.3 peak sun hours/day) from its coastal location, and the Electricity Department handles rooftop net metering.
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 PED 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: No confirmed UT top-up. Central PM Surya Ghar applies; check with the Puducherry Electricity Department for any current incentive.
Your DISCOM & Net Metering in Puducherry
Electricity distribution and solar net metering in Puducherry is handled by the Puducherry Electricity Department (PED).
- 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 (PED) 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 PED 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, or open the free solar calculator for every tool in one place.