Calculator

Estimate your morning savings

Enter your bill and tariff for an indicative system size, annual savings, and payback.

Usable roof space

Indicative results

System size
3.2 kW
Annual savings
38,400
Rough payback
4.5 yrs
Monthly units
500

Indicative only — not a quotation. Actual size, yield, and payback depend on shade, roof orientation, equipment, state net-metering rules, and any residential subsidy (e.g. PM Surya Ghar). Book a survey for a site-specific design.

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