Solar Sizing & Savings
Solar Savings & Sizing Calculator
Estimate your roof area capacity, electricity generation, PM Surya Ghar central subsidy, and bank financing.
1. Your Electricity Profile
500 kWh
150 Units750 Units1,500 Units
2. Optional Bank Financing Terms
* Bank loans are 100% optional (just for info). Upfront payment is accepted with full direct subsidy credit.
Eligible for 5.75% p.a. PM Surya Ghar subsidized floating loan from major public sector banks (loans ≤ ₹2 Lakh).
Floating Rate:5.75% p.a. (PM Surya Ghar loan ≤ ₹2 Lakh)
Up to 10 Yrs Available
Recommended System Size
4 kWOn-Grid Topcon
Roof Area~400 sq ft
Estimated Generation:
500 UnitsEstimated generation per month
Gross Turnkey EPC (4 kW × ₹66,000):₹2,64,000
PM Surya Ghar Central Subsidy (3 kW+):- ₹78,000
Net System Investment:₹1,86,000
Estimated Bank EMI (10 Yrs @ 5.75% p.a.)₹2,042 / month
Subsidised floating rate up to ₹2 Lakh
Indicative estimates only. Final design after site survey.