太陽(yang)能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)組(zu)(zu)(zu)(zu)件(jian)中(zhong)要(yao)加入兩層(ceng)EVA膠膜，兩層(ceng)EVA膠膜夾在(zai)(zai)面板(ban)玻(bo)璃(li)(li)(li)(li)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)片(pian)和(he)TPT背(bei)板(ban)膜之間，將玻(bo)璃(li)(li)(li)(li)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)片(pian)和(he)TPT黏(nian)合(he)在(zai)(zai)一(yi)起。它和(he)玻(bo)璃(li)(li)(li)(li)黏(nian)合(he)后能(neng)提(ti)高(gao)玻(bo)璃(li)(li)(li)(li)的(de)透光(guang)(guang)率，并對太陽(yang)能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)組(zu)(zu)(zu)(zu)件(jian)功率輸出有(you)增益(yi)作(zuo)用。多元(yuan)化合(he)物太陽(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)指不(bu)是用單(dan)一(yi)元(yuan)素半導體材料制成的(de)太陽(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)。各國研究的(de)品種(zhong)繁多，光(guang)(guang)伏(fu)太陽(yang)能(neng)組(zu)(zu)(zu)(zu)件(jian)廠家，大多數(shu)尚(shang)未工業化生(sheng)產，光(guang)(guang)伏(fu)板(ban)組(zu)(zu)(zu)(zu)件(jian)多少錢一(yi)瓦，主要(yao)有(you)以(yi)下幾(ji)種(zhong)：太陽(yang)能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)，太陽(yang)能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)，銅(tong)銦硒太陽(yang)能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(新型多元(yuan)帶隙梯度Cu(In， Ga)Se2薄膜太陽(yang)能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)。光(guang)(guang)伏(fu)組(zu)(zu)(zu)(zu)件(jian)的(de)主要(yao)原(yuan)材料：光(guang)(guang)伏(fu)玻(bo)璃(li)(li)(li)(li)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)組(zu)(zu)(zu)(zu)件(jian)采(cai)用的(de)面板(ban)玻(bo)璃(li)(li)(li)(li)是低鐵(tie)超白絨面鋼(gang)(gang)化玻(bo)璃(li)(li)(li)(li)。一(yi)般(ban)厚度為(wei)3．2mm和(he)4mm，建材型太陽(yang)能(neng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)組(zu)(zu)(zu)(zu)件(jian)有(you)時要(yao)用到5~10mm厚度的(de)鋼(gang)(gang)化玻(bo)璃(li)(li)(li)(li)，但無(wu)論厚薄都要(yao)求(qiu)透光(guang)(guang)率在(zai)(zai)90％以(yi)上。

光(guang)伏(fu)(fu)組件(jian)中單(dan)晶(jing)(jing)(jing)(jing)組件(jian)制(zhi)造流程單(dan)晶(jing)(jing)(jing)(jing)電池(chi)(chi)組件(jian)的(de)制(zhi)造始于單(dan)晶(jing)(jing)(jing)(jing)爐(lu)，太陽能，在(zai)單(dan)晶(jing)(jing)(jing)(jing)爐(lu)中將“籽晶(jing)(jing)(jing)(jing)”放(fang)于旋轉軸上讓硅晶(jing)(jing)(jing)(jing)體(ti)圍(wei)繞其緩慢生(sheng)長。單(dan)晶(jing)(jing)(jing)(jing)爐(lu)的(de)生(sheng)長特征使(shi)得(de)每(mei)一根單(dan)晶(jing)(jing)(jing)(jing)棒都是(shi)圓的(de)，單(dan)晶(jing)(jing)(jing)(jing)電池(chi)(chi)生(sheng)產過(guo)程中還必須要有(you)一個切方的(de)過(guo)程。太陽能光(guang)伏(fu)(fu)組件(jian)按電池(chi)(chi)技術路線劃分，主要分為晶(jing)(jing)(jing)(jing)體(ti)硅電池(chi)(chi)、薄膜電池(chi)(chi)和聚光(guang)電池(chi)(chi)。單(dan)晶(jing)(jing)(jing)(jing)與多(duo)晶(jing)(jing)(jing)(jing)，是(shi)晶(jing)(jing)(jing)(jing)體(ti)硅電池(chi)(chi)技術路線上的(de)兩兄弟，因(yin)晶(jing)(jing)(jing)(jing)格排列(lie)不同而(er)區分。

光伏(fu)(fu)組件(jian)(jian)中單(dan)晶(jing)(jing)硅(gui)(gui)片(pian)由于四個(ge)角均(jun)為(wei)(wei)弧(hu)形(xing)，所以封(feng)裝成為(wei)(wei)組件(jian)(jian)之(zhi)后單(dan)晶(jing)(jing)組件(jian)(jian)會有留白，太(tai)陽能光伏(fu)(fu)組件(jian)(jian)多少(shao)錢一瓦，會有大約(yue)3%的(de)封(feng)裝損失。而(er)多晶(jing)(jing)硅(gui)(gui)片(pian)為(wei)(wei)的(de)正方形(xing)，不存在(zai)這方面的(de)封(feng)裝損失，這使得多晶(jing)(jing)組件(jian)(jian)一定程度(du)上彌(mi)補了效率(lv)。多晶(jing)(jing)硅(gui)(gui)料(liao)多晶(jing)(jing)硅(gui)(gui)料(liao)是(shi)半導體行業(ye)(ye)的(de)基礎原料(liao)，也是(shi)光伏(fu)(fu)產(chan)業(ye)(ye)的(de)基礎原料(liao)。通過冶煉(lian)(lian)工藝將SiO冶煉(lian)(lian)還原為(wei)(wei)98%純(chun)度(du)的(de)工業(ye)(ye)Si，再通過改良(liang)西門子法或者(zhe)流化床法進一步把工業(ye)(ye)級Si提純(chun)到99.9999%的(de)太(tai)陽能級多晶(jing)(jing)硅(gui)(gui)。