machan mata solar system ekka gaha ganna one loku ekak neme bachcha size ekka ups battry (12V) e wage btry ekak ho dekak charg kara ganna tibanm ethi e wage wedataka koi wage solor panel ekka oneda 10w wage ethida ganna koheda bn tiyenne chagin controler ekakuth one neda danna ekek wisthara dipanko
