3 kW solar systems in Thiruvallur
2 installers serve Thiruvallur district, Tamil Nadu, and can quote for a 3 kW rooftop system.
3 kW system — estimated cost in Thiruvallur
- Gross cost
- ₹1,80,000 – ₹2,20,000
- Central subsidy
- −₹78,000
- Net cost after subsidy
- ₹1,02,000 – ₹1,42,000
Indicative estimates. Final pricing depends on roof type, panel brand, inverter and installation complexity. A 3 kW system saves roughly ~₹21,000 a year at a ₹7/unit tariff.
What a 3 kW system powers — sizing, generation and payback, away from any one district.
Get 2–3 free quotes in Thiruvallur
Tell us what you need once, and installers who cover Thiruvallur come back to you. No cost, no obligation.
Sri enterprises
3/1087 A nethaji street burma colony kattur trichy 620019
Panel installation · Net metering
SUNSPOT RENEWABLE ENGINEERING
NO.4/5,GANGAIYAMMAN KOIL STREET, VICHOOR 600103
Panel installation · Net metering