光(guang)(guang)伏(fu)效應(ying)：如果(guo)光(guang)(guang)線(xian)照射在(zai)(zai)(zai)太陽(yang)能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)上(shang)并(bing)且光(guang)(guang)在(zai)(zai)(zai)界(jie)(jie)面層被(bei)(bei)吸收，具有足(zu)夠能(neng)量的(de)光(guang)(guang)子能(neng)夠在(zai)(zai)(zai)P型(xing)硅(gui)和N型(xing)硅(gui)中將電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子從(cong)共價鍵中激(ji)發(fa)，光(guang)(guang)伏(fu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)設計規范，以致產(chan)生電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子-空(kong)穴對(dui)。界(jie)(jie)面層附近的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子和空(kong)穴在(zai)(zai)(zai)復合之前，集中式光(guang)(guang)伏(fu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)，將通過(guo)空(kong)間電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)荷的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)場作用(yong)被(bei)(bei)相互分離(li)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子向帶正電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)N區和空(kong)穴向帶負電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)P區運動(dong)。通過(guo)界(jie)(jie)面層的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)荷分離(li)，馬鞍山光(guang)(guang)伏(fu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)，將在(zai)(zai)(zai)P區和N區之間產(chan)生一個向外的(de)可(ke)測試的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓。此時可(ke)在(zai)(zai)(zai)硅(gui)片的(de)兩邊加(jia)上(shang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)并(bing)接入電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓表。對(dui)晶體(ti)硅(gui)太陽(yang)能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)來說，開路電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓的(de)典型(xing)數值(zhi)為0。5～0。6V。通過(guo)光(guang)(guang)照在(zai)(zai)(zai)界(jie)(jie)面層產(chan)生的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子－空(kong)穴對(dui)越(yue)多，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)越(yue)大。界(jie)(jie)面層吸收的(de)光(guang)(guang)能(neng)越(yue)多，界(jie)(jie)面層即電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)面積越(yue)大，在(zai)(zai)(zai)太陽(yang)能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)中形成的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)也越(yue)大。

光(guang)伏(fu)發(fa)電的優點(dian)經(jing)濟節能：一般自(zi)發(fa)自(zi)用、余(yu)(yu)電上(shang)網；多余(yu)(yu)電力可通過賣給(gei)供(gong)電公司，不(bu)(bu)足(zu)時由電網供(gong)電，從(cong)此節約(yue)電費還(huan)能拿(na)余(yu)(yu)電補(bu)貼(tie)；綠色環保：分布式(shi)光(guang)伏(fu)發(fa)電項目在(zai)發(fa)電過程中，沒有噪音，也不(bu)(bu)會存(cun)在(zai)光(guang)污染，不(bu)(bu)存(cun)在(zai)輻射，是真正意義上(shang)的零排放、的靜態發(fa)電；美觀個性：將建筑學或(huo)美學及光(guang)伏(fu)技(ji)術的結合在(zai)一起，光(guang)伏(fu)電站驗收，從(cong)而使整個屋(wu)面看起來美觀大氣(qi)，科技(ji)感強，并且提升(sheng)了房產(chan)本(ben)身(shen)的價值(zhi)。

光(guang)伏(fu)發電(dian)(dian)的(de)(de)原理光(guang)伏(fu)發電(dian)(dian)方式(shi)是(shi)(shi)利(li)用光(guang)電(dian)(dian)效應，將太(tai)(tai)(tai)陽(yang)輻射能(neng)(neng)(neng)直接轉(zhuan)換(huan)成(cheng)(cheng)電(dian)(dian)能(neng)(neng)(neng)，光(guang)—電(dian)(dian)轉(zhuan)換(huan)的(de)(de)基(ji)本(ben)裝(zhuang)置就(jiu)是(shi)(shi)太(tai)(tai)(tai)陽(yang)能(neng)(neng)(neng)電(dian)(dian)池。太(tai)(tai)(tai)陽(yang)能(neng)(neng)(neng)電(dian)(dian)池是(shi)(shi)一種(zhong)由于光(guang)生伏(fu)效應而將太(tai)(tai)(tai)陽(yang)光(guang)能(neng)(neng)(neng)直接轉(zhuan)化(hua)為(wei)電(dian)(dian)能(neng)(neng)(neng)的(de)(de)器(qi)件，是(shi)(shi)一個(ge)半導(dao)體光(guang)電(dian)(dian)二(er)極(ji)管(guan)，當太(tai)(tai)(tai)陽(yang)光(guang)照到光(guang)電(dian)(dian)二(er)極(ji)管(guan)上時，光(guang)電(dian)(dian)二(er)極(ji)管(guan)就(jiu)會把太(tai)(tai)(tai)陽(yang)的(de)(de)光(guang)能(neng)(neng)(neng)變成(cheng)(cheng)電(dian)(dian)能(neng)(neng)(neng)，產生電(dian)(dian)流。當許(xu)多個(ge)電(dian)(dian)池串聯(lian)或并聯(lian)起來就(jiu)可以成(cheng)(cheng)為(wei)有比較大(da)的(de)(de)輸出(chu)功(gong)率(lv)的(de)(de)太(tai)(tai)(tai)陽(yang)能(neng)(neng)(neng)電(dian)(dian)池方陣了。太(tai)(tai)(tai)陽(yang)能(neng)(neng)(neng)電(dian)(dian)池是(shi)(shi)一種(zhong)大(da)有前途的(de)(de)新型電(dian)(dian)源(yuan)，具(ju)有性(xing)(xing)、清(qing)潔性(xing)(xing)和靈活(huo)性(xing)(xing)三(san)大(da)優點。