Cov khoom no yog kev lag luam off-grid zog cia system.Nws yog tsim los daws cov teeb meem kev siv hluav taws xob ntawm cov khoom siv loj hauv tsev lossis chaw ua haujlwm uas muaj lub zog siv hluav taws xob, xws li cua txias, kiv cua, tub yees, induction cookers, mov cookers, kettles, desktop computers, printers thiab routers.