電(dian)池(chi)(chi)組件(jian)(jian)的(de)(de)制作流程組件(jian)(jian)層(ceng)壓(ya)(ya)將敷設好(hao)的(de)(de)電(dian)池(chi)(chi)放入層(ceng)壓(ya)(ya)機內，通過(guo)抽(chou)真(zhen)空將組件(jian)(jian)內的(de)(de)空氣(qi)抽(chou)出(chu)，然后加(jia)熱(re)使(shi)(shi)EVA熔化(hua)將電(dian)池(chi)(chi)、玻璃和背板(ban)粘接(jie)在一起;后冷卻取出(chu)組件(jian)(jian)。層(ceng)壓(ya)(ya)工藝是組件(jian)(jian)生(sheng)產的(de)(de)關鍵(jian)一步，層(ceng)壓(ya)(ya)溫度層(ceng)壓(ya)(ya)時(shi)(shi)間根據EVA的(de)(de)性質決定。我們使(shi)(shi)用(yong)快速固化(hua)EVA時(shi)(shi)，層(ceng)壓(ya)(ya)循環時(shi)(shi)間約為(wei)25分鐘(zhong)。固化(hua)溫度為(wei)150℃。裝框(kuang)類(lei)似與(yu)給(gei)玻璃裝一個鏡框(kuang);給(gei)玻璃組件(jian)(jian)裝鋁框(kuang)，增加(jia)組件(jian)(jian)的(de)(de)強(qiang)度，進一步的(de)(de)密封電(dian)池(chi)(chi)組件(jian)(jian)，光伏多晶組件(jian)(jian)，延長(chang)電(dian)池(chi)(chi)的(de)(de)使(shi)(shi)用(yong)壽(shou)命。邊框(kuang)和玻璃組件(jian)(jian)的(de)(de)縫隙用(yong)硅酮樹脂(zhi)填充。各邊框(kuang)間用(yong)角鍵(jian)連接(jie)。

太(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)件(jian)中(zhong)某(mou)些電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)單片的(de)電(dian)(dian)(dian)(dian)(dian)流(liu)、電(dian)(dian)(dian)(dian)(dian)壓發生(sheng)了變化(hua)。其結果使太(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)件(jian)局(ju)部電(dian)(dian)(dian)(dian)(dian)流(liu)與(yu)電(dian)(dian)(dian)(dian)(dian)壓之積增大(da)，從而在這(zhe)些電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)件(jian)上(shang)產(chan)生(sheng)了局(ju)部溫升。太(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)件(jian)中(zhong)某(mou)些電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)單片本身缺陷(xian)也可(ke)能使組(zu)(zu)件(jian)在工(gong)作時局(ju)部發熱(re)，這(zhe)種現(xian)象(xiang)叫“熱(re)斑效(xiao)應”。當熱(re)板效(xiao)應達(da)到一定程度，組(zu)(zu)件(jian)上(shang)的(de)焊點熔化(hua)并毀壞(huai)柵線，從而導致整個太(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)件(jian)的(de)報廢(fei)。據行業給(gei)出的(de)數據顯示，熱(re)斑效(xiao)應使太(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)件(jian)的(de)實際使用壽命至少(shao)減少(shao)10%。

光(guang)伏(fu)組(zu)(zu)(zu)件上(shang)的(de)(de)(de)(de)(de)房屋陰影(ying)(ying)(ying)、樹葉甚至(zhi)鳥糞的(de)(de)(de)(de)(de)遮(zhe)擋(dang)會(hui)(hui)對(dui)發電(dian)系統(tong)造成影(ying)(ying)(ying)響嗎?光(guang)伏(fu)組(zu)(zu)(zu)件上(shang)的(de)(de)(de)(de)(de)房屋陰影(ying)(ying)(ying)、樹葉甚至(zhi)鳥糞的(de)(de)(de)(de)(de)遮(zhe)擋(dang)會(hui)(hui)對(dui)發電(dian)系統(tong)造成比較大(da)的(de)(de)(de)(de)(de)影(ying)(ying)(ying)響，每個(ge)組(zu)(zu)(zu)件所(suo)用太(tai)陽(yang)(yang)電(dian)池的(de)(de)(de)(de)(de)電(dian)特性(xing)基(ji)本(ben)一(yi)致(zhi)，否則(ze)將(jiang)在電(dian)性(xing)能(neng)不好或被(bei)(bei)遮(zhe)擋(dang)的(de)(de)(de)(de)(de)電(dian)池上(shang)產生所(suo)謂熱(re)斑(ban)效(xiao)應，一(yi)串(chuan)聯中被(bei)(bei)遮(zhe)擋(dang)的(de)(de)(de)(de)(de)太(tai)陽(yang)(yang)電(dian)池組(zu)(zu)(zu)件將(jiang)被(bei)(bei)當做負載消耗其它(ta)有(you)光(guang)照(zhao)的(de)(de)(de)(de)(de)太(tai)陽(yang)(yang)電(dian)池組(zu)(zu)(zu)件所(suo)產生的(de)(de)(de)(de)(de)能(neng)量，常州(zhou)光(guang)伏(fu)組(zu)(zu)(zu)件，被(bei)(bei)遮(zhe)擋(dang)的(de)(de)(de)(de)(de)太(tai)陽(yang)(yang)電(dian)池組(zu)(zu)(zu)件此時會(hui)(hui)發熱(re)，這就是熱(re)效(xiao)應現(xian)(xian)象，這種現(xian)(xian)象嚴重的(de)(de)(de)(de)(de)情況下(xia)會(hui)(hui)損壞太(tai)陽(yang)(yang)能(neng)組(zu)(zu)(zu)件，光(guang)伏(fu)組(zu)(zu)(zu)件自(zi)動化(hua)生產線(xian)，為(wei)(wei)了避免串(chuan)聯支路(lu)(lu)的(de)(de)(de)(de)(de)熱(re)斑(ban)需要在光(guang)伏(fu)組(zu)(zu)(zu)件上(shang)加裝旁路(lu)(lu)二極管，為(wei)(wei)了防止串(chuan)聯回路(lu)(lu)的(de)(de)(de)(de)(de)熱(re)斑(ban)則(ze)需要在每一(yi)路(lu)(lu)光(guang)伏(fu)組(zu)(zu)(zu)串(chuan)上(shang)安裝直(zhi)流保險，即使沒有(you)熱(re)斑(ban)效(xiao)應產生太(tai)陽(yang)(yang)電(dian)池的(de)(de)(de)(de)(de)遮(zhe)擋(dang)也會(hui)(hui)影(ying)(ying)(ying)響到發電(dian)量。