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