Rooftop Solar Calculator

Calculate Rooftop Solar Feasibility & Savings

Adjust your monthly electricity bill to calculate the ideal system size, central subsidy, and lifetime return on investment.

₹ 3,500
₹1,000 / mo ₹10,000 / mo ₹25,000+ / mo

PIN Code Qualification Required

Please enter your 6-digit West Bengal PIN code above to verify service eligibility and calculate system capacity, subsidy, and net investment.

West Bengal Postal Circle (PIN prefix 70xxxx – 74xxxx)

Schedule Your Rooftop Survey

Our local engineering team in South 24 Parganas will measure your roof and verify shadow angles.