Sehlahisoa sena ke sistimi ea polokelo ea matla e kantle ho gridi ea khoebo.E etselitsoe ho rarolla bothata ba tšebeliso ea matla ea lisebelisoa tse kholo tsa thepa malapeng kapa liofising tse nang le matla a phahameng a matla, joalo ka li-air conditioner, li-fan tsa motlakase, lihatsetsi, li-induction cookers, li-cookers tsa raese, kettles, lik'homphieutha tsa lik'homphieutha, li-printer le li-routers.