ukhanyisela njani udonga lwezitena ngokukhanya kwegadi ekhokelwayo?

Singasebenzisa ukukhanya kwodonga olukhokelwayo (uhlengahlengiso olunye, phezulu nasezantsi enye), ukukhanya kwespike ekhokelwayo okanye isher washer ekhokelekileyo ukukhanyisa udonga lwezitena.

Njengomenzi wase-China wezibane zegadi ekhokelwayo, sinamava eprojekthi yokukhanyisa igadi, anokukunika isisombululo sayo. Wamkelekile kwiwebhusayithi yethu ngeendlela ezingaphezulu.