Solar Calculator

sub-icon Solar Calculator

Calculate Your Solar Savings

Move the sliders below to get an instant estimate of the system size, cost, subsidy and payback period for your rooftop.

3,000
₹500₹50,000
400 sq.ft
010,000 sq.ft

Your Solar Estimate

Recommended System Size --
Roof Area Required --
Estimated Project Cost --
Govt. Subsidy (approx.) --
Net Investment --
Monthly Savings --
Annual Savings --
Payback Period --
CO₂ Offset / Year --

This is an approximate estimate based on standard assumptions for tariff, sunlight hours and equipment cost. Actual system size, pricing and savings depend on a physical site survey.
PM Surya Ghar subsidy applies to residential rooftops only, requires a sanctioned load of 10 kW or below, and MNRE ALMM-listed equipment — we confirm eligibility during your free site visit.