Inqwaba yokushaja emakethe ingahlukaniswa ibe yinqwaba yokushaja ye-DC, inqwaba yokushaja ye-AC kanye nenqwaba yokushaja ephathekayo ngokwendlela yokushaja. Ngaphezu kwalokho, inkampani yethu iphinde inikeze izesekeli zenqwaba yokushaja, njenge-adaptha, isibhamu esinamakhanda amabili, isitoreji samandla esiphathwayo, njll.