光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)組(zu)(zu)(zu)件(jian)(jian)(jian)材料分類(lei)多元(yuan)化(hua)合物(wu)多元(yuan)化(hua)合物(wu)太(tai)(tai)(tai)陽(yang)電池指不是用單一元(yuan)素(su)半導(dao)體(ti)材料制成的(de)太(tai)(tai)(tai)陽(yang)電池。各國(guo)研究的(de)品(pin)種繁(fan)多，大(da)多數尚未(wei)工業化(hua)生產，主要(yao)有(you)以(yi)下幾種：a)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)組(zu)(zu)(zu)件(jian)(jian)(jian)b)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)組(zu)(zu)(zu)件(jian)(jian)(jian)c)銅銦(yin)硒光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)組(zu)(zu)(zu)件(jian)(jian)(jian)(新型(xing)多元(yuan)帶隙梯(ti)度(du)Cu(In，Ga)Se2薄膜(mo)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)組(zu)(zu)(zu)件(jian)(jian)(jian))Cu(In，雙面太(tai)(tai)(tai)陽(yang)能(neng)(neng)組(zu)(zu)(zu)件(jian)(jian)(jian)，Ga)Se2是一種性能(neng)(neng)優良太(tai)(tai)(tai)陽(yang)光(guang)(guang)(guang)(guang)(guang)(guang)吸收材料，淮南太(tai)(tai)(tai)陽(yang)能(neng)(neng)組(zu)(zu)(zu)件(jian)(jian)(jian)，具有(you)梯(ti)度(du)能(neng)(neng)帶間(jian)隙（導(dao)帶與價帶之(zhi)間(jian)的(de)能(neng)(neng)級差）多元(yuan)的(de)半導(dao)體(ti)材料，太(tai)(tai)(tai)陽(yang)能(neng)(neng)組(zu)(zu)(zu)件(jian)(jian)(jian)機器(qi)價格(ge)，可以(yi)擴大(da)太(tai)(tai)(tai)陽(yang)能(neng)(neng)吸收光(guang)(guang)(guang)(guang)(guang)(guang)譜范圍，進而提高光(guang)(guang)(guang)(guang)(guang)(guang)電轉(zhuan)(zhuan)化(hua)效率(lv)。以(yi)它為基(ji)礎(chu)可以(yi)設(she)計出光(guang)(guang)(guang)(guang)(guang)(guang)電轉(zhuan)(zhuan)換效率(lv)比(bi)硅薄膜(mo)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)組(zu)(zu)(zu)件(jian)(jian)(jian)明顯提高的(de)薄膜(mo)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)組(zu)(zu)(zu)件(jian)(jian)(jian)。可以(yi)達到的(de)光(guang)(guang)(guang)(guang)(guang)(guang)電轉(zhuan)(zhuan)化(hua)率(lv)為18%，而且，此(ci)類(lei)薄膜(mo)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)組(zu)(zu)(zu)件(jian)(jian)(jian)未(wei)發現有(you)光(guang)(guang)(guang)(guang)(guang)(guang)輻射引致(zhi)性能(neng)(neng)效應（SWE），其光(guang)(guang)(guang)(guang)(guang)(guang)電轉(zhuan)(zhuan)化(hua)效率(lv)比(bi)商(shang)用的(de)薄膜(mo)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)組(zu)(zu)(zu)件(jian)(jian)(jian)板(ban)提高約50~75%，在薄膜(mo)光(guang)(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)(fu)(fu)組(zu)(zu)(zu)件(jian)(jian)(jian)中屬于世界的(de)水(shui)平的(de)光(guang)(guang)(guang)(guang)(guang)(guang)電轉(zhuan)(zhuan)化(hua)效率(lv)。

光伏組(zu)件是(shi)如何(he)影響屋頂光伏發(fa)電量的(de)組(zu)串(chuan)監控技(ji)術雖(sui)然(ran)增加(jia)了一點(dian)點(dian)成(cheng)本，這對于(yu)整個光伏系(xi)統(tong)仍(reng)然(ran)微不足道，但(dan)是(shi)起的(de)作用卻很(hen)大：(1)及(ji)時發(fa)現組(zu)件早(zao)期問題(ti)，組(zu)件灰塵、裂片(pian)、組(zu)件劃傷、熱斑等問題(ti)，前期并不明顯，大型太(tai)陽能發(fa)電組(zu)件，但(dan)通(tong)過檢測相鄰組(zu)串(chuan)間電流(liu)和(he)電壓的(de)差別，就可以分析組(zu)串(chuan)是(shi)否有故(gu)障。及(ji)時處(chu)理(li)，避(bi)免更大的(de)損(sun)失(shi)。(2)當系(xi)統(tong)發(fa)生故(gu)障時，不需要人(ren)員現場檢測，就能夠快速(su)判斷故(gu)障類型，哪一路組(zu)串(chuan)，運(yun)維人(ren)員及(ji)時解(jie)決，大程度減(jian)少損(sun)失(shi)。

光(guang)(guang)(guang)伏太陽能(neng)(neng)板(ban)安(an)裝(zhuang)注(zhu)意事項1、經常(chang)用(yong)(yong)軟布擦拭(shi)組(zu)(zu)件(jian)表面。若確實(shi)(shi)(shi)要(yao)(yao)更換(一般20年(nian)(nian)內不需)組(zu)(zu)件(jian)，必須選用(yong)(yong)相(xiang)同(tong)(tong)類型相(xiang)同(tong)(tong)型號。不可以用(yong)(yong)手觸摸線(xian)纜或接(jie)頭活動的部分，如確實(shi)(shi)(shi)需要(yao)(yao)，要(yao)(yao)使(shi)用(yong)(yong)適當的安(an)全(quan)設備。(絕(jue)緣工具(ju)或手套等)2、在維修組(zu)(zu)件(jian)時請用(yong)(yong)不透(tou)明(ming)的物體(ti)或材料遮(zhe)蓋住組(zu)(zu)件(jian)的前表面，因為(wei)組(zu)(zu)件(jian)在陽光(guang)(guang)(guang)的照射下會產生高(gao)壓(ya)，很危險。10年(nian)(nian)內功(gong)率(lv)衰(shuai)減不超(chao)過10%，20年(nian)(nian)內功(gong)率(lv)衰(shuai)減不超(chao)過20%。一般組(zu)(zu)件(jian)實(shi)(shi)(shi)際使(shi)用(yong)(yong)壽命超(chao)過了25年(nian)(nian)。3、光(guang)(guang)(guang)伏太陽能(neng)(neng)板(ban)的輸(shu)出正(zheng)負極(ji)在連(lian)接(jie)到控制器前必須采取措施避免(mian)短接(jie);4、光(guang)(guang)(guang)伏太陽能(neng)(neng)板(ban)與支(zhi)架連(lian)接(jie)時要(yao)(yao)牢固可靠(kao)5、光(guang)(guang)(guang)伏太陽能(neng)(neng)板(ban)的朝向(xiang)要(yao)(yao)朝正(zheng)南，一指(zhi)南針指(zhi)向(xiang)為(wei)準。10太陽能(neng)(neng)組(zu)(zu)件(jian)的輸(shu)出線(xian)應避免(mian)，并用(yong)(yong)扎帶扎牢。