Solar savings calculator
Tell us your bill and roof. See the system size, PM Surya Ghar subsidy, real cost, payback and 25 years of savings — and whether an EMI pays for itself.
₹500₹50,000
₹4₹12
100 sq ft20,000 sq ft
Each kW of panels needs about 100 sq ft of open roof.
25 years with solar
Cumulative savings each year against what you pay. Bars turn sky-blue once the system has paid for itself.
Paying backProfitYour net cost
Will the EMI pay for itself?
Compare your monthly instalment with what solar saves you each month. When savings beat the EMI, the loan costs you nothing extra.
Monthly EMI—
Monthly solar saving—
Total interest—