并網(wang)逆(ni)變(bian)(bian)器(qi)(qi)會有安全設(she)計(ji)，若未連接到(dao)電(dian)(dian)源，會自(zi)動(dong)關(guan)閉輸(shu)出。若電(dian)(dian)網(wang)電(dian)(dian)源跳電(dian)(dian)，并網(wang)逆(ni)變(bian)(bian)器(qi)(qi)沒有備存供電(dian)(dian)的機能(neng)(neng)。逆(ni)變(bian)(bian)器(qi)(qi)低對光(guang)伏(fu)發(fa)電(dian)(dian)系統提高(gao)有效發(fa)電(dian)(dian)量(liang)和降(jiang)低發(fa)電(dian)(dian)成本(ben)有重要影響，因此選用光(guang)伏(fu)逆(ni)變(bian)(bian)器(qi)(qi)要盡量(liang)進行比較(jiao)，選擇整機一些的產(chan)品。太(tai)陽能(neng)(neng)逆(ni)變(bian)(bian)器(qi)(qi)既環保又清(qing)潔，光(guang)伏(fu)儲(chu)能(neng)(neng)逆(ni)變(bian)(bian)器(qi)(qi)，畢竟，這(zhe)是一種利用太(tai)陽能(neng)(neng)的產(chan)品，對環境的污染自(zi)然很小。合(he)肥烈陽光(guang)伏(fu)。

光伏逆(ni)變(bian)器(qi)是(shi)光伏陣列系統中重要的(de)(de)系統平衡(BOS)之(zhi)一，可以配合(he)一般交(jiao)流供電(dian)(dian)的(de)(de)設備使用。太(tai)陽能并網(wang)逆(ni)變(bian)器(qi)是(shi)將(jiang)電(dian)(dian)能反饋(kui)到電(dian)(dian)網(wang)，若(ruo)電(dian)(dian)網(wang)斷(duan)(duan)(duan)電(dian)(dian)時，需(xu)快速的(de)(de)切斷(duan)(duan)(duan)供電(dian)(dian)給電(dian)(dian)網(wang)的(de)(de)線路，這是(shi)美國(guo)(guo)國(guo)(guo)家電(dian)(dian)氣規范（NEC）的(de)(de)要求，以確保在(zai)斷(duan)(duan)(duan)電(dian)(dian)時，并網(wang)逆(ni)變(bian)器(qi)也會(hui)關閉(bi)，避免傷害維修電(dian)(dian)網(wang)的(de)(de)人員(yuan)。太(tai)陽能逆(ni)變(bian)器(qi)中的(de)(de)太(tai)陽能系統主要由電(dian)(dian)池板，充電(dian)(dian)控(kong)制器(qi)，逆(ni)變(bian)器(qi)和電(dian)(dian)池組成。

逆(ni)(ni)(ni)(ni)變(bian)(bian)器(qi)(qi)低對(dui)光(guang)伏(fu)發電(dian)(dian)系(xi)(xi)統提(ti)高有(you)效發電(dian)(dian)量(liang)和降(jiang)低發電(dian)(dian)成(cheng)本(ben)有(you)重(zhong)要(yao)影(ying)響，池(chi)州逆(ni)(ni)(ni)(ni)變(bian)(bian)器(qi)(qi)，因此選用光(guang)伏(fu)逆(ni)(ni)(ni)(ni)變(bian)(bian)器(qi)(qi)要(yao)盡(jin)量(liang)進行(xing)比較(jiao)，集(ji)中(zhong)式(shi)逆(ni)(ni)(ni)(ni)變(bian)(bian)器(qi)(qi)，選擇整機一些(xie)的(de)(de)產品(pin)。微式(shi)光(guang)伏(fu)逆(ni)(ni)(ni)(ni)變(bian)(bian)器(qi)(qi)的(de)(de)優點包括可(ke)以針對(dui)單一太陽(yang)能(neng)模組進行(xing)功率化(hua)，各個(ge)模組可(ke)以獨立(li)運作，即(ji)即(ji)用的(de)(de)安(an)(an)裝方式(shi)，安(an)(an)裝方式(shi)及防火安(an)(an)全上(shang)的(de)(de)提(ti)升，系(xi)(xi)統設計的(de)(de)成(cheng)本(ben)，分(fen)布(bu)式(shi)光(guang)伏(fu)逆(ni)(ni)(ni)(ni)變(bian)(bian)器(qi)(qi)，以及在庫存上(shang)也可(ke)以降(jiang)到。逆(ni)(ni)(ni)(ni)變(bian)(bian)器(qi)(qi)作為光(guang)伏(fu)系(xi)(xi)統的(de)(de)心臟，對(dui)于太陽(yang)能(neng)離網供電(dian)(dian)系(xi)(xi)統的(de)(de)運行(xing)起著重(zhong)要(yao)的(de)(de)作用，光(guang)伏(fu)逆(ni)(ni)(ni)(ni)變(bian)(bian)器(qi)(qi)的(de)(de)作用就是把太陽(yang)能(neng)電(dian)(dian)池(chi)板所發的(de)(de)直流電(dian)(dian)轉化(hua)成(cheng)家電(dian)(dian)使用的(de)(de)交流電(dian)(dian)。