與風力發(fa)(fa)電(dian)(dian)(dian)、生物質發(fa)(fa)電(dian)(dian)(dian)、核(he)能(neng)(neng)(neng)發(fa)(fa)電(dian)(dian)(dian)等新(xin)型發(fa)(fa)電(dian)(dian)(dian)技術相比，太(tai)陽能(neng)(neng)(neng)資源分(fen)布廣泛、用之(zhi)不竭、用之(zhi)不竭，因此得(de)(de)到(dao)了廣泛的應(ying)用。如今，光伏發(fa)(fa)電(dian)(dian)(dian)技術正變(bian)得(de)(de)越來越成熟，到(dao)了航天設備，智能(neng)(neng)(neng)光伏電(dian)(dian)(dian)站(zhan)(zhan)(zhan)，到(dao)了家用電(dian)(dian)(dian)器(qi)，各種'光伏+'的新(xin)形式的電(dian)(dian)(dian)力也隨處(chu)可見。光伏發(fa)(fa)電(dian)(dian)(dian)系(xi)統的太(tai)陽能(neng)(neng)(neng)電(dian)(dian)(dian)池組件陣列將太(tai)陽能(neng)(neng)(neng)轉換輸出(chu)的電(dian)(dian)(dian)能(neng)(neng)(neng)，經過(guo)(guo)直流(liu)匯流(liu)箱集中送入(ru)直流(liu)配電(dian)(dian)(dian)柜，蕪湖光伏電(dian)(dian)(dian)站(zhan)(zhan)(zhan)，由并網(wang)逆(ni)變(bian)器(qi)逆(ni)變(bian)成交流(liu)電(dian)(dian)(dian)供給建筑(zhu)自(zi)身負載，光伏電(dian)(dian)(dian)站(zhan)(zhan)(zhan)投(tou)資，多余或不足的電(dian)(dian)(dian)力通過(guo)(guo)聯接(jie)電(dian)(dian)(dian)網(wang)來調節。帶有蓄電(dian)(dian)(dian)池的并網(wang)發(fa)(fa)電(dian)(dian)(dian)系(xi)統具有可調度(du)性，可以根據(ju)需(xu)要(yao)并入(ru)或退出(chu)電(dian)(dian)(dian)網(wang)，還具有備用電(dian)(dian)(dian)源的功能(neng)(neng)(neng)，當(dang)電(dian)(dian)(dian)網(wang)因故停電(dian)(dian)(dian)時可緊急供電(dian)(dian)(dian)。

帶有(you)蓄(xu)電(dian)(dian)池的(de)(de)(de)光(guang)伏并(bing)網(wang)發(fa)(fa)電(dian)(dian)系統常常安(an)(an)裝在居民建筑(zhu)；不(bu)(bu)帶蓄(xu)電(dian)(dian)池的(de)(de)(de)并(bing)網(wang)發(fa)(fa)電(dian)(dian)系統不(bu)(bu)具備可(ke)調度性(xing)和備用(yong)(yong)電(dian)(dian)源的(de)(de)(de)功能，一般安(an)(an)裝在較大型(xing)的(de)(de)(de)系統上。太陽能光(guang)伏發(fa)(fa)電(dian)(dian)：將太陽能直(zhi)接(jie)轉(zhuan)化為(wei)電(dian)(dian)能的(de)(de)(de)技(ji)術稱為(wei)光(guang)伏發(fa)(fa)電(dian)(dian)技(ji)術。太陽能取之(zhi)不(bu)(bu)盡，只要有(you)陽光(guang)，隨(sui)時都(dou)有(you)電(dian)(dian)力(li)(li)。企業利用(yong)(yong)建筑(zhu)屋頂的(de)(de)(de)優勢，建立了(le)(le)可(ke)靠、無(wu)噪音的(de)(de)(de)光(guang)伏電(dian)(dian)站(zhan)，不(bu)(bu)僅(jin)發(fa)(fa)揮了(le)(le)發(fa)(fa)電(dian)(dian)的(de)(de)(de)作用(yong)(yong)，而(er)且增加了(le)(le)建筑(zhu)的(de)(de)(de)美感(gan)，為(wei)企業創造了(le)(le)效(xiao)益。與風力(li)(li)發(fa)(fa)電(dian)(dian)、生物質發(fa)(fa)電(dian)(dian)、核(he)能發(fa)(fa)電(dian)(dian)等新(xin)型(xing)發(fa)(fa)電(dian)(dian)技(ji)術相(xiang)比，太陽能資源分布廣(guang)泛(fan)、用(yong)(yong)之(zhi)不(bu)(bu)竭(jie)、用(yong)(yong)之(zhi)不(bu)(bu)竭(jie)，因此得到了(le)(le)廣(guang)泛(fan)的(de)(de)(de)應(ying)用(yong)(yong)。如今，光(guang)伏發(fa)(fa)電(dian)(dian)技(ji)術正變得越來越成熟(shu)，到了(le)(le)航(hang)天設備，到了(le)(le)家用(yong)(yong)電(dian)(dian)器，各種'光(guang)伏+'的(de)(de)(de)新(xin)形式(shi)的(de)(de)(de)電(dian)(dian)力(li)(li)也隨(sui)處(chu)可(ke)見。

想要安裝(zhuang)(zhuang)(zhuang)家(jia)庭光(guang)(guang)(guang)伏(fu)發(fa)電的(de)(de)(de)屋頂，要有自(zi)己(ji)的(de)(de)(de)產權(quan)，比如(ru)老家(jia)農村(cun)的(de)(de)(de)屋頂或者(zhe)自(zi)己(ji)的(de)(de)(de)別墅，都可以。如(ru)果房(fang)子是租來(lai)的(de)(de)(de)，分(fen)布(bu)式光(guang)(guang)(guang)伏(fu)電站，需要和(he)(he)房(fang)東簽訂建設光(guang)(guang)(guang)伏(fu)系(xi)統(tong)的(de)(de)(de)協(xie)議。家(jia)庭光(guang)(guang)(guang)伏(fu)發(fa)電安裝(zhuang)(zhuang)(zhuang)時，要求屋頂的(de)(de)(de)周圍沒有大(da)面(mian)積的(de)(de)(de)遮擋，如(ru)果在意(yi)裝(zhuang)(zhuang)(zhuang)機屋頂的(de)(de)(de)東、南(nan)、西方向(xiang)有高(gao)大(da)建筑或者(zhe)高(gao)大(da)樹(shu)木，安裝(zhuang)(zhuang)(zhuang)時需要注(zhu)意(yi)，根據當(dang)地(di)的(de)(de)(de)太(tai)(tai)(tai)陽傾角和(he)(he)太(tai)(tai)(tai)陽一天的(de)(de)(de)運動(dong)軌跡來(lai)判斷是否可以裝(zhuang)(zhuang)(zhuang)，或者(zhe)避開陰影至多(duo)可以裝(zhuang)(zhuang)(zhuang)多(duo)少規模。太(tai)(tai)(tai)陽能(neng)發(fa)電系(xi)統(tong)是利用太(tai)(tai)(tai)陽能(neng)電池直接將(jiang)太(tai)(tai)(tai)陽能(neng)轉(zhuan)換成(cheng)電能(neng)的(de)(de)(de)發(fa)電系(xi)統(tong)。家(jia)用太(tai)(tai)(tai)陽能(neng)發(fa)電系(xi)統(tong)由太(tai)(tai)(tai)陽能(neng)電池組、太(tai)(tai)(tai)陽能(neng)控制器(qi)、蓄電池（組）組成(cheng)。