Solar Size Calculator Solar Sizing Calculator 1) Choose one option Monthly Electricity Bill Monthly Electricity Consumption Units Total Area of the Rooftop Monthly Bill (₹) Average Unit Cost (₹ / kWh) Monthly Consumption (units) Rooftop Area Units Square Feet (ft²) Square Metres (m²) % of Roof Top Area available 2) Select State & Category (mandatory) State Select State Andhra PradeshArunachal PradeshAssam BiharChhattisgarhDelhi GoaGujaratHaryanaHimachal Pradesh Jammu & KashmirJharkhandKarnatakaKerala Madhya PradeshMaharashtraManipurMeghalaya MizoramNagalandOdishaPunjab RajasthanSikkimTamil NaduTelangana TripuraUttar PradeshUttarakhandWest Bengal Category of Customer Select Category of Customer Residential Commercial Industrial Calculate Recommended Solar System – kW (rounded to 0.1) Monthly Generation – units / month Yearly Generation – units / year Approx. Solar Panel Count – @ 550 W panels Roof Area Required – ft² @ 100 ft²/kW
