Lub tshuab hluav taws xob photovoltaic faib hluav taws xob (DG system) yog ib hom tshiab ntawm kev tsim hluav taws xob uas tsim los ntawm cov tsev nyob lossis kev lag luam, siv lub hnub ci vaj huam sib luag thiab cov tshuab los hloov lub hnub ci ncaj qha rau hauv hluav taws xob hluav taws xob.Lub DG system yog tsim los ntawm lub hnub ci vaj huam sib luag, inverters, meter thawv, saib modules, cables, thiab brackets.