Sunwon Solar › Tamil Nadu towns
Rooftop solar in Tamil Nadu
Sunwon Solar installs rooftop solar for homes across Tamil Nadu, and files the central and Tamil Nadu subsidy for you.
Tamil Nadu towns we cover
We install rooftop solar across Tamil Nadu, with a team close to these towns. Pick your town for local prices, subsidy and answers.
Solar in Auroville
Eco-conscious homes and small guest houses.
Solar in Cuddalore
Homes and small businesses on bi-monthly TNPDCL bills.
Solar in Villupuram
Homes and farmhouses with wide terraces.
Solar in Tindivanam
Homes near the GST road, often with high AC load in summer.
Solar in Panruti
Homes and small shops on independent EB connections.
Solar in Kottakuppam
Coastal homes just across the border from Puducherry.
Also covered: Vanur, Marakkanam, Kandamangalam, Neyveli. Not sure if we reach you? WhatsApp us your town.
Up to ₹1,00,000 subsidy for Tamil Nadu homes
| System size | Central | Tamil Nadu top-up | Total |
|---|---|---|---|
| 1 kW | ₹30,000 | ₹5,000 | ₹35,000 |
| 2 kW | ₹60,000 | ₹10,000 | ₹70,000 |
| 3 kW and above | ₹78,000 | ₹22,000 | ₹1,00,000 |
Subject to eligibility and current scheme rules. See the full subsidy guide.
Solar panel prices
| Package | Price incl. GST | Central subsidy |
|---|---|---|
| Smart 3 kW Most family homes | ₹1,89,000 | ₹78,000 |
| Premium 3 kW Best value over 25 years | ₹2,09,000 | ₹78,000 |
| Smart 4 kW Homes with 2 ACs | ₹2,42,000 | ₹78,000 |
| Smart 5 kW Big homes, 2–3 ACs | ₹2,95,000 | ₹78,000 |
Prices include GST and everything listed below. The government pays the subsidy into your bank account after inspection; until then you pay the full price or use a bank loan. Tamil Nadu bills come every two months; our calculator handles that for you.
What every package includes
- Made-in-India DCR panels (ALMM listed), as the subsidy requires
- Branded inverter with a 5+ year warranty
- Hot-dip galvanised structure, built for coastal wind
- Wiring, earthing and lightning arrester
- Installation and commissioning
- PM Surya Ghar portal filing and the subsidy claim
- Net-meter application
- 5-year system warranty, in writing
Talk to a person, not a call centre.
Send a photo of your EB bill on WhatsApp and we reply with the right system size, your subsidy and your EMI. We reply within 5 minutes, 8 am – 8 pm, every day.