SolarSavingsSolar Cost Explorer
State-aware modeling engine: Match your electricity consumption, roof size, and local state subsidies.
Your Details
1 kW needs ~100 sq. ft. of shadow-free space.
Master Dashboard
Recommended System Size
3 kW
Fits perfectly on your roof and zeroes out your bill.
Estimated Installation Cost
₹1,50,000
Total Subsidy (Central + State)
- ₹78,000
Net Cost to You
₹72,000
Estimated Payback Time
3.2 Years
Yields ₹15.5 Lakhs over 25 years.
Algorithm Design by Rahul Sharma, B.Tech Electrical
✓ Verified Expert •
Last Reviewed: June 25, 2026