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Your instant estimate
Based on PM Surya Ghar guidelines and an average tariff of ₹6/kWh for Kolkata. Final figures confirmed after a site survey.
Recommended system—
Estimated subsidy₹0
Estimated generation—
Annual savings—
Net investment (after subsidy)—
Subsidy: ₹30,000/kW up to 2 kW, +₹18,000 for the 3rd kW, capped at ₹78,000 for 3 kW & above.