單(dan)體(ti)太陽電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)不能直接做(zuo)電(dian)(dian)(dian)(dian)(dian)源使用。作電(dian)(dian)(dian)(dian)(dian)源必須將若(ruo)干單(dan)體(ti)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)串、并聯連接和(he)嚴密封裝成組件。太陽能電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組件（也(ye)叫太陽能電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)板(ban)）是(shi)(shi)太陽能發(fa)電(dian)(dian)(dian)(dian)(dian)系統(tong)中的(de)部(bu)(bu)分(fen)，也(ye)是(shi)(shi)太陽能發(fa)電(dian)(dian)(dian)(dian)(dian)系統(tong)中的(de)部(bu)(bu)分(fen)。其(qi)作用是(shi)(shi)將太陽能轉化為電(dian)(dian)(dian)(dian)(dian)能，或送(song)往蓄電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)中存儲起來，或推動(dong)負(fu)載工作。對(dui)正(zheng)負(fu)電(dian)(dian)(dian)(dian)(dian)荷，由于在PN結(jie)區域的(de)正(zheng)負(fu)電(dian)(dian)(dian)(dian)(dian)荷被分(fen)離，因而可以(yi)產生一個外電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)場，電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)從晶(jing)體(ti)硅片電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)底端(duan)經過負(fu)載流(liu)(liu)至電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)頂端(duan)。 這(zhe)就是(shi)(shi) “光生伏打效(xiao)應”。

光(guang)(guang)(guang)伏(fu)發(fa)電(dian)跑(pao)步(bu)邁向平價上網時代，低投入(ru)、高產出、易擴張的(de)組(zu)(zu)件(jian)(jian)(jian)封裝環(huan)節技(ji)術有望快(kuai)速普及，太(tai)陽能(neng)發(fa)電(dian)組(zu)(zu)件(jian)(jian)(jian)，其中“雙面雙玻組(zu)(zu)件(jian)(jian)(jian)”表現將為突出。太(tai)陽能(neng)光(guang)(guang)(guang)伏(fu)組(zu)(zu)件(jian)(jian)(jian)是(shi)一套光(guang)(guang)(guang)伏(fu)系統中的(de)部(bu)分，那么(me)它是(shi)怎(zen)樣制造的(de)呢？從上游的(de)原(yuan)材料(liao)到終的(de)光(guang)(guang)(guang)伏(fu)組(zu)(zu)件(jian)(jian)(jian)產品，太(tai)陽能(neng)組(zu)(zu)件(jian)(jian)(jian)生產，需要經過多(duo)晶硅料(liao)、硅錠(ding)/硅棒、光(guang)(guang)(guang)伏(fu)電(dian)池片、光(guang)(guang)(guang)伏(fu)組(zu)(zu)件(jian)(jian)(jian)等(deng)四個環(huan)節，安徽太(tai)陽能(neng)組(zu)(zu)件(jian)(jian)(jian)，然后才能(neng)鋪(pu)在屋頂(ding)上發(fa)電(dian)。

將(jiang)一個負載(zai)連接在太(tai)陽能(neng)(neng)電(dian)池(chi)的(de)(de)(de)上(shang)下兩表面間時，將(jiang)有(you)電(dian)流流過該(gai)負載(zai)，于是(shi)(shi)太(tai)陽能(neng)(neng)電(dian)池(chi) 就產生(sheng)(sheng)了電(dian)流；太(tai)陽能(neng)(neng)電(dian)池(chi)吸(xi)收的(de)(de)(de)光子越(yue)多，產生(sheng)(sheng)的(de)(de)(de)電(dian)流也就越(yue)大。光伏(fu)組(zu)(zu)件(jian)(jian)(jian)對晶硅電(dian)池(chi)組(zu)(zu)件(jian)(jian)(jian)背板的(de)(de)(de)性能(neng)(neng)要求通常包括(kuo)：1.具有(you)良好的(de)(de)(de)耐氣候(hou)性能(neng)(neng)；2.層壓溫(wen)度(du)下不起任何(he)變化。光伏(fu)組(zu)(zu)件(jian)(jian)(jian)中單晶組(zu)(zu)件(jian)(jian)(jian)制造(zao)流程單晶電(dian)池(chi)組(zu)(zu)件(jian)(jian)(jian)的(de)(de)(de)制造(zao)始于單晶爐，在單晶爐中將(jiang)“籽晶”放于旋轉軸上(shang)讓(rang)硅晶體圍(wei)繞其緩慢生(sheng)(sheng)長。單晶爐的(de)(de)(de)生(sheng)(sheng)長特征使得每一根(gen)單晶棒都是(shi)(shi)圓的(de)(de)(de)，單晶電(dian)池(chi)生(sheng)(sheng)產過程中還必須要有(you)一個切方的(de)(de)(de)過程。