Solar Subsidy in Tamil Nadu
Central PM Surya Ghar subsidy (₹30,000 - ₹78,000) applies in Tamil Nadu.
Central Subsidy
₹30,000 - ₹78,000
PM Surya Ghar Yojana
State Subsidy
Only central applicable
Solar Potential
5.0-5.8 kWh/m²/day
Per day
Eligibility Criteria
- Residential consumers with TANGEDCO connection
- Grid-connected on-grid systems only
- Made-in-India components required
- Installation via empaneled vendors
Additional Benefits
- Simplified online application via USRP portal
- CFA disbursed to empaneled vendors after installation
- High solar potential in Tamil Nadu
Net Metering Policy
Net metering with monthly billing allowed. Export energy credited at generic solar tariff determined by TNERC. Apply via TANGEDCO Unified Solar Rooftop Portal (USRP).
Up to 10 kW for residential
TEDA (Tamil Nadu Energy Development Agency)
Electricity DISCOMs
- TANGEDCO
Key Cities
Frequently Asked Questions
Does Tamil Nadu provide additional solar subsidy?+
No distinct state additional subsidy exists. Central subsidy of up to ₹78,000 is available through TEDA as implementing agency under PM Surya Ghar Yojana.
What is the net metering policy in Tamil Nadu?+
Tamil Nadu allows net metering with monthly billing. Export energy is credited at the generic solar tariff determined by TNERC. Apply via TANGEDCO's USRP portal.
Official Sources
Explore Solar Subsidies in Other States
Information verified as of December 2025. Please confirm with TEDA (Tamil Nadu Energy Development Agency) and pmsuryaghar.gov.in before applying.