多(duo)晶(jing)基太(tai)(tai)陽(yang)能(neng)電池(chi)板(ban)(ban)的(de)效(xiao)率通常(chang)(chang)為(wei)14-16％。由于硅(gui)(gui)純度(du)較低，河北(bei)光伏(fu)組(zu)件(jian)，多(duo)晶(jing)太(tai)(tai)陽(yang)能(neng)電池(chi)板(ban)(ban)的(de)效(xiao)率不如(ru)單晶(jing)太(tai)(tai)陽(yang)能(neng)電池(chi)板(ban)(ban)。降低空間(jian)效(xiao)率。您通常(chang)(chang)需要覆蓋更(geng)大的(de)表面以輸出與使用(yong)單晶(jing)硅(gui)(gui)制成的(de)太(tai)(tai)陽(yang)能(neng)電池(chi)板(ban)(ban)相(xiang)同的(de)電力。然而，這并(bing)不意味著(zhu)每個單晶(jing)硅(gui)(gui)太(tai)(tai)陽(yang)能(neng)電池(chi)板(ban)(ban)的(de)性(xing)能(neng)都優于基于多(duo)晶(jing)硅(gui)(gui)的(de)那些。單晶(jing)和薄膜太(tai)(tai)陽(yang)能(neng)電池(chi)板(ban)(ban)往(wang)往(wang)在美(mei)學(xue)上更(geng)令人(ren)愉悅，因(yin)為(wei)與多(duo)晶(jing)硅(gui)(gui)的(de)斑點藍色相(xiang)比，光伏(fu)組(zu)件(jian)廠家(jia)，它們(men)具有更(geng)均勻的(de)外觀。

光伏(fu)發(fa)(fa)(fa)電(dian)(dian)組(zu)件(jian)和(he)支(zhi)架的(de)維護方法：1、光伏(fu)發(fa)(fa)(fa)電(dian)(dian)的(de)發(fa)(fa)(fa)電(dian)(dian)板(ban)清(qing)掃一般選擇(ze)在(zai)早晨(chen)或者下午(wu)較晚的(de)時候進行，柔性光伏(fu)組(zu)件(jian)，避免(mian)發(fa)(fa)(fa)電(dian)(dian)板(ban)對(dui)人(ren)(ren)身的(de)電(dian)(dian)害(hai)；2、光伏(fu)發(fa)(fa)(fa)電(dian)(dian)的(de)發(fa)(fa)(fa)電(dian)(dian)板(ban)連接(jie)線和(he)相關元件(jian)需要檢查(cha)有無(wu)破損、粘連，光伏(fu)發(fa)(fa)(fa)電(dian)(dian)板(ban)的(de)鋁(lv)框(kuang)、支(zhi)架、鋼(gang)化玻璃表面在(zai)清(qing)洗前還(huan)需要用試電(dian)(dian)筆(bi)對(dui)其進行測試，排除(chu)漏電(dian)(dian)隱患；3、光伏(fu)發(fa)(fa)(fa)電(dian)(dian)鋁(lv)框(kuang)及光伏(fu)支(zhi)架有許多鋒利(li)尖角(jiao)，清(qing)掃時應(ying)穿著相應(ying)工作服并佩戴帽子以避免(mian)造成人(ren)(ren)員刮蹭受傷；。

光伏組件材(cai)料分類(lei)晶體硅電(dian)(dian)(dian)池(chi)(chi)板(ban)：多晶硅太陽(yang)(yang)能電(dian)(dian)(dian)池(chi)(chi)、單晶硅太陽(yang)(yang)能電(dian)(dian)(dian)池(chi)(chi)。非晶硅電(dian)(dian)(dian)池(chi)(chi)板(ban)：薄膜太陽(yang)(yang)能電(dian)(dian)(dian)池(chi)(chi)、有機太陽(yang)(yang)能電(dian)(dian)(dian)池(chi)(chi)。化(hua)學染(ran)料電(dian)(dian)(dian)池(chi)(chi)板(ban)：染(ran)料敏化(hua)太陽(yang)(yang)能電(dian)(dian)(dian)池(chi)(chi)。太陽(yang)(yang)能光伏主(zhu)要有以下應用方式。1。通(tong)訊(xun)/通(tong)信(xin)領域：太陽(yang)(yang)能無人值(zhi)守微波中繼站(zhan)、光纜維護站(zhan)、廣(guang)播/通(tong)訊(xun)/尋(xun)呼電(dian)(dian)(dian)源系統；農村載波電(dian)(dian)(dian)話光伏系統、小型通(tong)信(xin)機、士兵GPS供電(dian)(dian)(dian)等。