光伏發電部件和支撐架日常維護方式：1、光伏發電的發電板清掃一般選擇在早上或是在下午比較晚時開展，防止發電板對人身安全的電害；2、光伏發電的發電板電極連接線和有關元器件必須檢驗有沒有損壞、黏連，光伏發電板鋁框、支撐架、鋼化夾膠玻璃表面在清潔前還要用測電筆對它進行檢測，光伏板生產商，清除走電安全隱患；3、光伏發電鋁框及太陽能支架有很多銳利斜角，清掃時要衣著相對應工作服裝并配戴遮陽帽以以免造成工作人員刮蹭負傷；。

太(tai)(tai)陽電(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)件中(zhong)某(mou)(mou)些(xie)電(dian)(dian)(dian)(dian)池(chi)(chi)單片(pian)的電(dian)(dian)(dian)(dian)流、電(dian)(dian)(dian)(dian)壓發生了變(bian)化。其結果使太(tai)(tai)陽電(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)件局部(bu)電(dian)(dian)(dian)(dian)流與(yu)電(dian)(dian)(dian)(dian)壓之(zhi)積增大，從(cong)而在(zai)這(zhe)些(xie)電(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)件上產生了局部(bu)溫升。太(tai)(tai)陽電(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)件中(zhong)某(mou)(mou)些(xie)電(dian)(dian)(dian)(dian)池(chi)(chi)單片(pian)本身缺陷(xian)也(ye)可能使組(zu)(zu)件在(zai)工作時局部(bu)發熱(re)，這(zhe)種現象叫“熱(re)斑(ban)效(xiao)(xiao)應”。當熱(re)板效(xiao)(xiao)應達(da)到一定程度，組(zu)(zu)件上的焊點熔化并毀(hui)壞柵線，從(cong)而導(dao)致整個(ge)太(tai)(tai)陽電(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)件的報廢。據行業給出的數據顯示，家用(yong)太(tai)(tai)陽能光伏板，熱(re)斑(ban)效(xiao)(xiao)應使太(tai)(tai)陽電(dian)(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)件的實際使用(yong)壽命至少減少10%。

光(guang)(guang)伏(fu)(fu)組(zu)件(jian)是如何影(ying)(ying)響(xiang)屋(wu)頂光(guang)(guang)伏(fu)(fu)發(fa)電(dian)量的(de)(de)組(zu)件(jian)灰(hui)塵(chen)影(ying)(ying)響(xiang)對(dui)(dui)于長時(shi)間運行(xing)的(de)(de)光(guang)(guang)伏(fu)(fu)發(fa)電(dian)系統，面(mian)板(ban)積塵(chen)對(dui)(dui)其(qi)影(ying)(ying)響(xiang)不可(ke)小(xiao)(xiao)覷。面(mian)板(ban)表(biao)面(mian)的(de)(de)灰(hui)塵(chen)具(ju)有反射(she)、散射(she)和吸(xi)收太(tai)陽輻射(she)的(de)(de)作用，可(ke)降低太(tai)陽的(de)(de)透過率，馬鞍山光(guang)(guang)伏(fu)(fu)板(ban)，造成面(mian)板(ban)接(jie)收到的(de)(de)太(tai)陽輻射(she)減(jian)少，輸出功率也隨之減(jian)小(xiao)(xiao)，其(qi)作用與灰(hui)塵(chen)累(lei)積厚度成正(zheng)比。1。溫度影(ying)(ying)響(xiang)目(mu)前光(guang)(guang)伏(fu)(fu)電(dian)站較多使用硅基太(tai)陽電(dian)池組(zu)件(jian)，該組(zu)件(jian)對(dui)(dui)溫度十(shi)分(fen)敏(min)感，屋(wu)面(mian)光(guang)(guang)伏(fu)(fu)板(ban)，隨灰(hui)塵(chen)在組(zu)件(jian)表(biao)面(mian)的(de)(de)積累(lei)，增大了光(guang)(guang)伏(fu)(fu)組(zu)件(jian)的(de)(de)傳熱熱阻，成為光(guang)(guang)伏(fu)(fu)組(zu)件(jian)上的(de)(de)隔熱層，影(ying)(ying)響(xiang)其(qi)散熱。