在(zai)(zai)戶用分布式光伏系(xi)統安裝(zhuang)完(wan)成(cheng)后，電(dian)(dian)(dian)網公司會進(jin)行(xing)并網的(de)檢驗(yan)驗(yan)收，驗(yan)收合格后會在(zai)(zai)業主家安裝(zhuang)兩塊(kuai)(kuai)電(dian)(dian)(dian)表(biao)（或雙向(xiang)電(dian)(dian)(dian)表(biao)，后面(mian)有描述(shu)），兩塊(kuai)(kuai)電(dian)(dian)(dian)表(biao)會分別對光伏系(xi)統的(de)發電(dian)(dian)(dian)和市電(dian)(dian)(dian)的(de)用電(dian)(dian)(dian)量(liang)進(jin)行(xing)獨立計量(liang)。最簡單的(de)辦法(fa)是(shi)看電(dian)(dian)(dian)表(biao)，只要(yao)光伏系(xi)統端電(dian)(dian)(dian)表(biao)走字，就是(shi)在(zai)(zai)使用光伏電(dian)(dian)(dian)池組件發的(de)電(dian)(dian)(dian)。