Live Solar Savings Dashboard
Ungal EB bill-la evlo save aagum? Paarunga.
Enter your monthly electricity bill — see system size, PM Surya Ghar subsidy, payback, and 25-year savings instantly. Domestic uses TNEB bimonthly slab rates.
≈ 460 units/month • effective ₹6.52/unit (TNEB slab)
PM Surya Ghar subsidy applies (up to ₹78,000)
Recommended System
4 kW
Rooftop solar PV
Net Cost (after subsidy)
₹1,82,000
Gross ₹2,60,000 − Subsidy ₹78,000
Monthly Savings
₹2,900
₹34,800 per year
Payback Period
5.2 years
Then 100% free electricity
25-Year Savings
₹15.06 L
With 5% EB tariff inflation
Environmental Impact
4,526 kg CO₂/yr
≈ 216 trees planted yearly
25-Year Cumulative Cost: Without Solar vs With Solar
EB bills go up 5% every year. Solar locks your cost today.
Ready to save ₹15.06 L over 25 years?
Get an exact site survey + quotation for your 4kW system. Free of cost.
Estimates only. Final savings depend on roof orientation, shading, and actual consumption. Book a free survey for an exact quote.