太(tai)(tai)陽(yang)能(neng)(neng)逆變器可以分(fen)為(wei)：備(bei)用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)逆變器（Battery backup inverters）是一種特殊的逆變器，由電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)作為(wei)其電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)，配(pei)合其中的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，若有過多(duo)的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)，會回灌到交(jiao)流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)端。很(hen)大功(gong)率(lv)(lv)點（MPPT）的技術(shu)來從太(tai)(tai)陽(yang)能(neng)(neng)板抽取(qu)大可能(neng)(neng)的功(gong)率(lv)(lv)。太(tai)(tai)陽(yang)能(neng)(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的太(tai)(tai)陽(yang)輻照度、溫度及總電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻之(zhi)間有復(fu)雜的關(guan)系(xi)，因(yin)此(ci)輸出效率(lv)(lv)會有非線(xian)性(xing)的變化，戶用光伏(fu)逆變器，稱為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流-電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓曲線(xian)（I-V curve）。太(tai)(tai)陽(yang)能(neng)(neng)逆變器在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)跳電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時，可以提供(gong)交(jiao)流電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)給的負載，因(yin)此(ci)需要(yao)有孤島(dao)效應(ying)保(bao)護機(ji)能(neng)(neng)。

太(tai)陽能(neng)(neng)逆(ni)變(bian)器(qi)(qi)是光(guang)伏電站的(de)發(fa)電組(zu)件，其地位。這也決定了只要存在(zai)太(tai)陽能(neng)(neng)市(shi)(shi)場，光(guang)伏逆(ni)變(bian)器(qi)(qi)廠家(jia)電話，太(tai)陽能(neng)(neng)逆(ni)變(bian)器(qi)(qi)市(shi)(shi)場就(jiu)不會消亡。微式(shi)光(guang)伏逆(ni)變(bian)器(qi)(qi)的(de)優(you)點(dian)包括(kuo)可以(yi)針對單(dan)一太(tai)陽能(neng)(neng)模組(zu)進行功(gong)率化，各個模組(zu)可以(yi)獨立(li)運作，即即用(yong)(yong)的(de)安(an)裝(zhuang)方式(shi)，安(an)裝(zhuang)方式(shi)及防火(huo)安(an)全上的(de)提升，合肥光(guang)伏逆(ni)變(bian)器(qi)(qi)，系(xi)統(tong)設計的(de)成(cheng)本，以(yi)及在(zai)庫存上也可以(yi)降到。目前市(shi)(shi)面上的(de)并網逆(ni)變(bian)器(qi)(qi)有使用(yong)(yong)許多不同的(de)技術，太(tai)陽能(neng)(neng)光(guang)伏逆(ni)變(bian)器(qi)(qi)生產(chan)廠家(jia)，包括(kuo)使用(yong)(yong)較(jiao)新的(de)高(gao)頻變(bian)壓(ya)器(qi)(qi)、傳統(tong)的(de)工(gong)頻變(bian)壓(ya)器(qi)(qi)，或(huo)是無變(bian)壓(ya)器(qi)(qi)的(de)架構。

逆(ni)變(bian)器(qi)(qi)的主要(yao)用途在哪里？逆(ni)變(bian)器(qi)(qi)是(shi)把直(zhi)流(liu)電(dian)能（電(dian)池、蓄電(dian)瓶(ping)）轉變(bian)成交流(liu)電(dian)（一(yi)般為(wei)220v50HZ正弦或方波）。通俗的講，逆(ni)變(bian)器(qi)(qi)是(shi)一(yi)種將直(zhi)流(liu)電(dian)（DC）轉化(hua)為(wei)交流(liu)電(dian)（AC）的裝置。它由逆(ni)變(bian)橋、控制邏輯(ji)和濾波電(dian)路(lu)組(zu)成。廣(guang)泛適(shi)用于空調、家庭影院(yuan)、電(dian)動(dong)砂輪、電(dian)動(dong)工具、縫紉機(ji)、DVD、VCD、電(dian)腦、電(dian)視、洗衣機(ji)、抽油煙機(ji)、冰(bing)箱，錄像機(ji)、器(qi)(qi)、風扇、照明(ming)等(deng) 。