Solar Calculator (Auto unit rate • Govt subsidy included) Gujarat Andhra PradeshAssamBiharChhattisgarh GoaHaryanaHimachal PradeshJharkhand KarnatakaKeralaMadhya PradeshMaharashtra ManipurMeghalayaMizoramNagaland OdishaPunjabRajasthanSikkim Tamil NaduTelanganaTripura Uttar PradeshUttarakhandWest Bengal Residential Commercial Industrial CALCULATE → Monthly Units— Daily Units— System Size— Roof Area— Govt Subsidy— Send Estimate on WhatsApp → Logic: Units = Bill ÷ UnitRate; Daily = Units ÷ 30; System kW = Daily ÷ 4.