A zamanin yau, tsayin isar da lokaci da haɓaka farashi ya zama babban damuwa tsakanin abokan cinikinmu. Ga wasu manyan dalilai: Game da tsawon lokacin bayarwa: Akwai sama da marasa lafiya 2,500...
Hasken rana wanda kuma aka fi sani da photovoltaic na'ura na'ura ce da ke ɗaukar hasken rana kuma tana canza hasken rana zuwa wutar lantarki mai amfani. Masu amfani da hasken rana sun ƙunshi nau'ikan hasken rana da yawa ...