Likarolo tsa tšehetso tsa PV tse emeng ke likarolo tse entsoeng esale pele tse nang le lipotoloho tse khutšoane tsa phano.Lebaka ke hore nakong ea tlhahiso ea likarolo tse entsoeng esale pele, taolo e tiileng ea boleng le tlhahlobo e etsoa ho netefatsa boleng le ho tšepahala ha karolo ka 'ngoe.Ho feta moo, ho etsoa ha likarolo tse emeng tsa photovoltaic ho etsoa mehala ea tlhahiso e ikemetseng, ka hona ho ntlafatsa haholo katleho ea tlhahiso.