多(duo)元(yuan)化合物太(tai)(tai)陽(yang)(yang)電(dian)池(chi)(chi)指不是用(yong)單(dan)一元(yuan)素半導體材料制(zhi)(zhi)(zhi)成的(de)太(tai)(tai)陽(yang)(yang)電(dian)池(chi)(chi)。各國研究(jiu)的(de)品種(zhong)繁多(duo)，大多(duo)數尚未工業化生產，主要(yao)有以(yi)下(xia)幾種(zhong)：太(tai)(tai)陽(yang)(yang)能電(dian)池(chi)(chi)，太(tai)(tai)陽(yang)(yang)能電(dian)池(chi)(chi)，太(tai)(tai)陽(yang)(yang)能光(guang)(guang)伏組件，銅銦硒太(tai)(tai)陽(yang)(yang)能電(dian)池(chi)(chi)(新型多(duo)元(yuan)帶(dai)隙梯(ti)度Cu(In， Ga)Se2薄(bo)膜太(tai)(tai)陽(yang)(yang)能電(dian)池(chi)(chi)。多(duo)晶(jing)硅(gui)太(tai)(tai)陽(yang)(yang)電(dian)池(chi)(chi)的(de)制(zhi)(zhi)(zhi)作工藝與(yu)單(dan)晶(jing)硅(gui)太(tai)(tai)陽(yang)(yang)電(dian)池(chi)(chi)差不多(duo)，但是多(duo)晶(jing)硅(gui)太(tai)(tai)陽(yang)(yang)能電(dian)池(chi)(chi)的(de)光(guang)(guang)電(dian)轉換效(xiao)率則要(yao)降低不少，其(qi)光(guang)(guang)電(dian)轉換效(xiao)率約12%左右。光(guang)(guang)伏組件必須(xu)有框架，以(yi)保護(hu)組件、方便組件的(de)連(lian)接和固定。光(guang)(guang)伏組件框架的(de)主要(yao)材料有不銹鋼(gang)、鋁(lv)合金、橡膠(jiao)及增強塑料等。常規光(guang)(guang)伏框架一般是鋁(lv)材料制(zhi)(zhi)(zhi)作的(de)。

光伏組(zu)(zu)(zu)件(jian)的(de)主要(yao)原材(cai)料：光伏玻(bo)璃(li)。電(dian)(dian)(dian)(dian)池(chi)組(zu)(zu)(zu)件(jian)采用(yong)的(de)面板玻(bo)璃(li)是(shi)低鐵超白(bai)絨(rong)面鋼化玻(bo)璃(li)。一(yi)般(ban)厚度為3．2mm和4mm，光伏組(zu)(zu)(zu)件(jian)，建材(cai)型(xing)太(tai)(tai)陽能電(dian)(dian)(dian)(dian)池(chi)組(zu)(zu)(zu)件(jian)有時要(yao)用(yong)到(dao)5~10mm厚度的(de)鋼化玻(bo)璃(li)，但無(wu)論厚薄都要(yao)求透光率(lv)在90％以上(shang)。光伏組(zu)(zu)(zu)件(jian)為了(le)獲(huo)得良(liang)好的(de)導電(dian)(dian)(dian)(dian)性能，電(dian)(dian)(dian)(dian)池(chi)片(pian)往往采用(yong)銀漿導電(dian)(dian)(dian)(dian)。電(dian)(dian)(dian)(dian)池(chi)片(pian)上(shang)的(de)白(bai)亮色(se)就是(shi)鍍上(shang)去的(de)銀漿用(yong)于導電(dian)(dian)(dian)(dian)。單體(ti)太(tai)(tai)陽電(dian)(dian)(dian)(dian)池(chi)不能直接做電(dian)(dian)(dian)(dian)源使用(yong)。作電(dian)(dian)(dian)(dian)源必須(xu)將若干單體(ti)電(dian)(dian)(dian)(dian)池(chi)串、并聯連接和嚴密封(feng)裝成組(zu)(zu)(zu)件(jian)。太(tai)(tai)陽能電(dian)(dian)(dian)(dian)池(chi)組(zu)(zu)(zu)件(jian)（也(ye)叫太(tai)(tai)陽能電(dian)(dian)(dian)(dian)池(chi)板）是(shi)太(tai)(tai)陽能發(fa)電(dian)(dian)(dian)(dian)系統(tong)中(zhong)的(de)部分(fen)，也(ye)是(shi)太(tai)(tai)陽能發(fa)電(dian)(dian)(dian)(dian)系統(tong)中(zhong)的(de)部分(fen)。

光伏(fu)組(zu)(zu)件(jian)(jian)(jian)框(kuang)架的(de)(de)主要(yao)材(cai)(cai)料有(you)(you)不銹鋼(gang)、鋁合(he)(he)金、橡膠及增強塑料等(deng)。常規光伏(fu)框(kuang)架一(yi)般是鋁材(cai)(cai)料制(zhi)作(zuo)的(de)(de)。光伏(fu)組(zu)(zu)件(jian)(jian)(jian)接線(xian)盒有(you)(you)良好的(de)(de)防水、防塵效果。光伏(fu)組(zu)(zu)件(jian)(jian)(jian)的(de)(de)背(bei)板材(cai)(cai)料中(zhong)白色的(de)(de)復合(he)(he)膜(mo)(mo)還可(ke)對陽光起反射作(zuo)用(yong)，光伏(fu)組(zu)(zu)件(jian)(jian)(jian)生產線(xian)，能提高電(dian)池(chi)組(zu)(zu)件(jian)(jian)(jian)的(de)(de)轉換效率，且對紅外(wai)線(xian)也有(you)(you)較強的(de)(de)反射，可(ke)降低電(dian)池(chi)組(zu)(zu)件(jian)(jian)(jian)在強陽光下的(de)(de)工作(zuo)溫(wen)度。光伏(fu)組(zu)(zu)件(jian)(jian)(jian)的(de)(de)主要(yao)原(yuan)材(cai)(cai)料：背(bei)板材(cai)(cai)料。光伏(fu)組(zu)(zu)件(jian)(jian)(jian)的(de)(de)背(bei)板材(cai)(cai)料根據(ju)太陽能電(dian)池(chi)組(zu)(zu)件(jian)(jian)(jian)使用(yong)要(yao)求的(de)(de)不同，可(ke)以有(you)(you)多(duo)種(zhong)(zhong)選擇。一(yi)般有(you)(you)鋼(gang)化玻璃、有(you)(you)機玻璃、鋁合(he)(he)金、TPT復合(he)(he)膠膜(mo)(mo)等(deng)幾種(zhong)(zhong)。