Ezicini eziningi zempilo, sikhuthaza ukuvikeleka kohlaza kanye nemvelo, futhi ukukhanya nakho kuyahluka. Ngakho-ke, lapho sikhetha ukukhanya kwangaphandle, kufanele sicabangele lesi sici, ngakho-ke kuyoba okufanelekile kakhulu ukukhetha izibani zomgwaqo welanga. Amalambu e-solar street anikwa amandla yi-solar ene...
Funda kabanzi