帶有(you)蓄電(dian)(dian)(dian)(dian)(dian)(dian)池的(de)(de)并(bing)網發電(dian)(dian)(dian)(dian)(dian)(dian)系(xi)統具有(you)可(ke)調度(du)性，可(ke)以根(gen)據需要(yao)并(bing)入或退出電(dian)(dian)(dian)(dian)(dian)(dian)網，還具有(you)備(bei)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)源的(de)(de)功能(neng)，當電(dian)(dian)(dian)(dian)(dian)(dian)網因(yin)故停(ting)電(dian)(dian)(dian)(dian)(dian)(dian)時可(ke)緊急供電(dian)(dian)(dian)(dian)(dian)(dian)。光(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)效應就是光(guang)(guang)照使不(bu)均勻半導(dao)體(ti)或半導(dao)體(ti)與(yu)金屬(shu)結合的(de)(de)不(bu)同部位之間產生電(dian)(dian)(dian)(dian)(dian)(dian)位差(cha)的(de)(de)現象(xiang)。它(ta)首先是由光(guang)(guang)子(zi)(光(guang)(guang)波(bo))轉化為電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)、光(guang)(guang)能(neng)量(liang)轉化為電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)量(liang)的(de)(de)過(guo)程；其次，是形(xing)成電(dian)(dian)(dian)(dian)(dian)(dian)壓過(guo)程。與(yu)風力(li)發電(dian)(dian)(dian)(dian)(dian)(dian)、生物質發電(dian)(dian)(dian)(dian)(dian)(dian)、核(he)能(neng)發電(dian)(dian)(dian)(dian)(dian)(dian)等(deng)新(xin)型發電(dian)(dian)(dian)(dian)(dian)(dian)技(ji)術(shu)相比，太陽(yang)能(neng)資(zi)源分(fen)布廣泛、用(yong)之不(bu)竭(jie)、用(yong)之不(bu)竭(jie)，因(yin)此得到(dao)(dao)了廣泛的(de)(de)應用(yong)。如今，智能(neng)光(guang)(guang)伏(fu)電(dian)(dian)(dian)(dian)(dian)(dian)站，光(guang)(guang)伏(fu)發電(dian)(dian)(dian)(dian)(dian)(dian)技(ji)術(shu)正變得越來(lai)越成熟，到(dao)(dao)了航(hang)天設備(bei)，到(dao)(dao)了家用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)器，各(ge)種'光(guang)(guang)伏(fu)+'的(de)(de)新(xin)形(xing)式的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)也隨(sui)處可(ke)見。

中國是光(guang)伏(fu)(fu)(fu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)安(an)裝(zhuang)量(liang)增長(chang)快(kuai)的(de)(de)國家，2011年的(de)(de)光(guang)伏(fu)(fu)(fu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)安(an)裝(zhuang)量(liang)比(bi)2010年增長(chang)了(le)約5倍(bei)，2011年電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)產量(liang)達到(dao)20GW，約占(zhan)的(de)(de)65%。獨立光(guang)伏(fu)(fu)(fu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)也(ye)叫離網光(guang)伏(fu)(fu)(fu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)。主(zhu)要由(you)太陽(yang)能電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組件、控制器、蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組成，若要為交流(liu)負載供電(dian)(dian)(dian)(dian)(dian)(dian)，還需要配置交流(liu)逆變器。隨著國家新能源產業的(de)(de)發(fa)展和(he)太陽(yang)能光(guang)伏(fu)(fu)(fu)發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)普及，上海光(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)，太陽(yang)能光(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)的(de)(de)高產率和(he)高可靠性(xing)的(de)(de)特點使得(de)屋(wu)頂(ding)光(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)逐漸得(de)到(dao)用戶的(de)(de)認可。大多數農村居民和(he)企(qi)業主(zhu)都在自家屋(wu)頂(ding)安(an)裝(zhuang)了(le)光(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)。

光(guang)(guang)伏(fu)(fu)(fu)發(fa)電(dian)(dian)(dian)是(shi)(shi)利(li)用半導(dao)體界(jie)面(mian)的(de)(de)(de)光(guang)(guang)生伏(fu)(fu)(fu)應(ying)而將光(guang)(guang)能直接轉變(bian)為(wei)(wei)電(dian)(dian)(dian)能的(de)(de)(de)一(yi)種技術(shu)。主要(yao)由太陽電(dian)(dian)(dian)池板（組件(jian)）、控(kong)制器(qi)和逆變(bian)器(qi)三(san)大部分組成，光(guang)(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)站(zhan)驗收規(gui)范，主要(yao)部件(jian)由電(dian)(dian)(dian)子元器(qi)件(jian)構(gou)成。想要(yao)安裝家(jia)(jia)庭光(guang)(guang)伏(fu)(fu)(fu)發(fa)電(dian)(dian)(dian)的(de)(de)(de)屋頂(ding)，要(yao)有(you)自(zi)己(ji)的(de)(de)(de)產權，比(bi)如老(lao)家(jia)(jia)農村的(de)(de)(de)屋頂(ding)或者自(zi)己(ji)的(de)(de)(de)別墅，都(dou)可以(yi)。如果房子是(shi)(shi)租來(lai)的(de)(de)(de)，漂浮式光(guang)(guang)伏(fu)(fu)(fu)電(dian)(dian)(dian)站(zhan)，需要(yao)和房東簽訂建設光(guang)(guang)伏(fu)(fu)(fu)系(xi)統的(de)(de)(de)協議。光(guang)(guang)伏(fu)(fu)(fu)發(fa)電(dian)(dian)(dian)系(xi)統是(shi)(shi)根據光(guang)(guang)產生伏(fu)(fu)(fu)打效(xiao)應(ying)原理(li)將太陽能轉換為(wei)(wei)電(dian)(dian)(dian)能，無輻射，逆變(bian)器(qi)、配(pei)電(dian)(dian)(dian)柜等(deng)電(dian)(dian)(dian)子器(qi)件(jian)都(dou)通過 EMC（電(dian)(dian)(dian)磁(ci)兼容(rong)性）測試，所以(yi)對人體沒有(you)危害。