Pazaka 25 zogwirira ntchito zapamalo opangira magetsi a photovoltaic, thupi loyandama liyenera kupirira kuyesedwa koopsa kwa chilengedwe: monga kuyatsa kwanthawi yayitali kwa ultraviolet, kusinthasintha kwamphamvu kwa mphepo ndi mafunde, kusinthasintha kwa kutentha kwakukulu ndi kutsika, ndi zosiyanasiyana. madzi...
Werengani zambiri