EMC是(shi)指(zhi)電(dian)(dian)站持有(you)方(fang)(優(you)竹或第三方(fang))向業(ye)主(zhu)以優(you)惠電(dian)(dian)價的方(fang)式售賣光伏屋頂所產(chan)生的光伏電(dian)(dian),業(ye)主(zhu)按(an)需付費便可(ke)享(xiang)有(you)清潔(jie)電(dian)(dian)力,運維全部(bu)由電(dian)(dian)站持有(you)方(fang)負責。?