分(fen)(fen)布式(shi)光(guang)伏(fu)發(fa)電(dian)(dian)(dian)(dian)系(xi)統(tong)，又(you)稱分(fen)(fen)散(san)式(shi)發(fa)電(dian)(dian)(dian)(dian)或(huo)分(fen)(fen)布式(shi)供(gong)能(neng)(neng)(neng)(neng)，是一(yi)種在用(yong)(yong)(yong)戶(hu)現(xian)場或(huo)靠近用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)現(xian)場配(pei)(pei)置(zhi)較小的(de)(de)(de)(de)(de)光(guang)伏(fu)發(fa)電(dian)(dian)(dian)(dian)供(gong)電(dian)(dian)(dian)(dian)系(xi)統(tong)，以(yi)(yi)滿(man)足特定用(yong)(yong)(yong)戶(hu)的(de)(de)(de)(de)(de)需求并(bing)支(zhi)(zhi)持(chi)現(xian)存配(pei)(pei)電(dian)(dian)(dian)(dian)網(wang)的(de)(de)(de)(de)(de)經濟運行(xing)。它(ta)主要(yao)依賴于光(guang)伏(fu)組件(jian)(jian)，這(zhe)些(xie)組件(jian)(jian)將(jiang)太(tai)(tai)陽的(de)(de)(de)(de)(de)光(guang)能(neng)(neng)(neng)(neng)直(zhi)接轉(zhuan)化為(wei)(wei)(wei)電(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)，為(wei)(wei)(wei)建(jian)筑物、公共設施(shi)、農業(ye)領(ling)域(yu)、工業(ye)領(ling)域(yu)以(yi)(yi)及居民提供(gong)電(dian)(dian)(dian)(dian)力。分(fen)(fen)布式(shi)光(guang)伏(fu)發(fa)電(dian)(dian)(dian)(dian)系(xi)統(tong)的(de)(de)(de)(de)(de)設備包括光(guang)伏(fu)電(dian)(dian)(dian)(dian)池組件(jian)(jian)、光(guang)伏(fu)方(fang)陣支(zhi)(zhi)架、直(zhi)流匯流箱(xiang)、直(zhi)流配(pei)(pei)電(dian)(dian)(dian)(dian)柜(ju)、并(bing)網(wang)逆變(bian)器、交(jiao)流配(pei)(pei)電(dian)(dian)(dian)(dian)柜(ju)等，以(yi)(yi)及供(gong)電(dian)(dian)(dian)(dian)系(xi)統(tong)監控裝置(zhi)和環境監測裝置(zhi)。在有(you)太(tai)(tai)陽輻射的(de)(de)(de)(de)(de)條件(jian)(jian)下，系(xi)統(tong)能(neng)(neng)(neng)(neng)將(jiang)太(tai)(tai)陽能(neng)(neng)(neng)(neng)轉(zhuan)換輸出的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)，經過(guo)直(zhi)流匯流箱(xiang)集中送入(ru)直(zhi)流配(pei)(pei)電(dian)(dian)(dian)(dian)柜(ju)，再由并(bing)網(wang)逆變(bian)器逆變(bian)成(cheng)交(jiao)流電(dian)(dian)(dian)(dian)供(gong)給建(jian)筑自身負(fu)載(zai)。當產生的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)量大于用(yong)(yong)(yong)戶(hu)所消耗的(de)(de)(de)(de)(de)能(neng)(neng)(neng)(neng)量時(shi)，多余的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)能(neng)(neng)(neng)(neng)還可以(yi)(yi)回饋到電(dian)(dian)(dian)(dian)網(wang)中。分(fen)(fen)布式(shi)光(guang)伏(fu)發(fa)電(dian)(dian)(dian)(dian)系(xi)統(tong)具有(you)諸(zhu)多優點。首先，它(ta)基本不(bu)占用(yong)(yong)(yong)土地資源，能(neng)(neng)(neng)(neng)充分(fen)(fen)利用(yong)(yong)(yong)建(jian)筑物表面，降低輸電(dian)(dian)(dian)(dian)成(cheng)本。其次，其環保效(xiao)益突出，發(fa)電(dian)(dian)(dian)(dian)過(guo)程中不(bu)消耗燃料，不(bu)排放(fang)污染物，對空氣和水無污染。此外，分(fen)(fen)布式(shi)光(guang)伏(fu)發(fa)電(dian)(dian)(dian)(dian)系(xi)統(tong)還能(neng)(neng)(neng)(neng)有(you)效(xiao)緩(huan)解用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)緊張狀(zhuang)況，特別是在電(dian)(dian)(dian)(dian)網(wang)供(gong)電(dian)(dian)(dian)(dian)高峰期，能(neng)(neng)(neng)(neng)起到平峰作用(yong)(yong)(yong)。總的(de)(de)(de)(de)(de)來說，分(fen)(fen)布式(shi)光(guang)伏(fu)發(fa)電(dian)(dian)(dian)(dian)系(xi)統(tong)以(yi)(yi)其、環保、靈活的(de)(de)(de)(de)(de)特點，正逐漸成(cheng)為(wei)(wei)(wei)我國光(guang)伏(fu)應用(yong)(yong)(yong)的(de)(de)(de)(de)(de)主要(yao)方(fang)向(xiang)，為(wei)(wei)(wei)社會的(de)(de)(de)(de)(de)可持(chi)續發(fa)展貢獻力量。

光(guang)(guang)伏分(fen)(fen)(fen)布(bu)(bu)(bu)式屋(wu)頂發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)是一種(zhong)新(xin)型(xing)的(de)(de)、具有廣闊發(fa)(fa)(fa)(fa)展(zhan)前景(jing)的(de)(de)發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)和(he)能(neng)(neng)(neng)(neng)源(yuan)綜合利(li)用(yong)方(fang)(fang)式。它特(te)指在(zai)用(yong)戶場地(di)(di)附近建設的(de)(de)光(guang)(guang)伏發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)設施，以用(yong)戶側自發(fa)(fa)(fa)(fa)自用(yong)、多余電(dian)(dian)(dian)量上(shang)網為(wei)主要特(te)征，并在(zai)配電(dian)(dian)(dian)系統中(zhong)實(shi)現(xian)平衡(heng)調節(jie)。這種(zhong)發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)方(fang)(fang)式遵(zun)循因地(di)(di)制宜、清潔、分(fen)(fen)(fen)散布(bu)(bu)(bu)局(ju)、就近利(li)用(yong)的(de)(de)原則(ze)，充(chong)分(fen)(fen)(fen)利(li)用(yong)當地(di)(di)太陽(yang)能(neng)(neng)(neng)(neng)資源(yuan)，有效替代和(he)減少化石能(neng)(neng)(neng)(neng)源(yuan)消費。光(guang)(guang)伏分(fen)(fen)(fen)布(bu)(bu)(bu)式屋(wu)頂發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)的(de)(de)在(zai)于將(jiang)太陽(yang)能(neng)(neng)(neng)(neng)直接(jie)轉換為(wei)電(dian)(dian)(dian)能(neng)(neng)(neng)(neng)。其工作原理主要包括光(guang)(guang)伏組件吸收日光(guang)(guang)轉化為(wei)電(dian)(dian)(dian)能(neng)(neng)(neng)(neng)，直流電(dian)(dian)(dian)輸(shu)送至矩陣電(dian)(dian)(dian)池(chi)中(zhong)寄存，再經過逆變器處理轉化為(wei)交流電(dian)(dian)(dian)供應用(yong)戶使(shi)用(yong)。當產(chan)生的(de)(de)電(dian)(dian)(dian)能(neng)(neng)(neng)(neng)超(chao)出用(yong)戶消耗時(shi)，余電(dian)(dian)(dian)可以回饋到電(dian)(dian)(dian)網中(zhong)，實(shi)現(xian)能(neng)(neng)(neng)(neng)源(yuan)的(de)(de)大(da)化利(li)用(yong)。此(ci)外(wai)，分(fen)(fen)(fen)布(bu)(bu)(bu)式光(guang)(guang)伏發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)系統具有多項優勢。它靈(ling)活(huo)性(xing)強，可以根據建筑物屋(wu)頂面(mian)積和(he)形狀(zhuang)進行(xing)靈(ling)活(huo)布(bu)(bu)(bu)局(ju)。同時(shi)，節(jie)約空間，不需(xu)要額(e)外(wai)占地(di)(di)，避免了(le)(le)輸(shu)電(dian)(dian)(dian)過程(cheng)中(zhong)的(de)(de)能(neng)(neng)(neng)(neng)量損失(shi)，提(ti)高了(le)(le)能(neng)(neng)(neng)(neng)源(yuan)利(li)用(yong)效率。再者，環保可持(chi)續(xu)，減少了(le)(le)對(dui)傳統能(neng)(neng)(neng)(neng)源(yuan)的(de)(de)依賴和(he)碳(tan)排放，對(dui)環境友好。而且，這種(zhong)發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)方(fang)(fang)式沒有枯竭危險，也(ye)不會產(chan)生噪音和(he)污(wu)染(ran)。然而，光(guang)(guang)伏分(fen)(fen)(fen)布(bu)(bu)(bu)式屋(wu)頂發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)也(ye)存在(zai)一些挑戰，如(ru)生產(chan)過程(cheng)中(zhong)的(de)(de)污(wu)染(ran)和(he)耗能(neng)(neng)(neng)(neng)問題，以及受季節(jie)、天氣等條件影響的(de)(de)能(neng)(neng)(neng)(neng)源(yuan)穩定性(xing)問題。盡管如(ru)此(ci)，隨(sui)著技術的(de)(de)不斷進步和(he)成本(ben)的(de)(de)降低，光(guang)(guang)伏分(fen)(fen)(fen)布(bu)(bu)(bu)式屋(wu)頂發(fa)(fa)(fa)(fa)電(dian)(dian)(dian)仍具有巨大(da)的(de)(de)發(fa)(fa)(fa)(fa)展(zhan)潛力，為(wei)未來的(de)(de)能(neng)(neng)(neng)(neng)源(yuan)利(li)用(yong)和(he)環境保護提(ti)供了(le)(le)新(xin)的(de)(de)解決方(fang)(fang)案。

EPC光(guang)伏，即(ji)光(guang)伏工(gong)(gong)(gong)程、采(cai)購與施(shi)工(gong)(gong)(gong)總承(cheng)包(bao)，是一種集項目設(she)計、采(cai)購、施(shi)工(gong)(gong)(gong)、運維于一體(ti)的(de)(de)(de)(de)(de)(de)綜合(he)性管理模式。其應(ying)用(yong)領(ling)(ling)域(yu)(yu)廣泛(fan)，光(guang)伏epc，涵蓋(gai)了(le)多個方面。在住宅和(he)(he)商業(ye)(ye)領(ling)(ling)域(yu)(yu)，EPC光(guang)伏管理模式的(de)(de)(de)(de)(de)(de)應(ying)用(yong)使得光(guang)伏發電(dian)系(xi)統能夠更好地(di)(di)融入屋頂、車棚等建(jian)筑結構(gou)中，不(bu)僅美觀實用(yong)，而且能有效減少碳排(pai)放，提供額外(wai)的(de)(de)(de)(de)(de)(de)電(dian)力(li)支持(chi)，尤其在電(dian)力(li)需求高(gao)峰期，其作(zuo)用(yong)更加(jia)顯著。公共設(she)施(shi)和(he)(he)基(ji)礎設(she)施(shi)也(ye)是EPC光(guang)伏的(de)(de)(de)(de)(de)(de)重要應(ying)用(yong)領(ling)(ling)域(yu)(yu)。例如，光(guang)伏建(jian)筑、光(guang)伏停車場和(he)(he)光(guang)伏路燈等，通(tong)過(guo)EPC模式進行統一規劃(hua)、設(she)計和(he)(he)施(shi)工(gong)(gong)(gong)，不(bu)僅能提高(gao)能源(yuan)(yuan)利用(yong)效率(lv)，還能為人們的(de)(de)(de)(de)(de)(de)生(sheng)活和(he)(he)工(gong)(gong)(gong)作(zuo)提供便(bian)利。此外(wai)，在偏(pian)遠地(di)(di)區(qu)和(he)(he)離網(wang)條件(jian)下，EPC光(guang)伏提供了(le)可靠的(de)(de)(de)(de)(de)(de)電(dian)力(li)解(jie)決方案。利用(yong)太陽能資源(yuan)(yuan)，通(tong)過(guo)的(de)(de)(de)(de)(de)(de)EPC管理模式，可以為當地(di)(di)居(ju)民和(he)(he)企業(ye)(ye)提供穩定、可持(chi)續的(de)(de)(de)(de)(de)(de)電(dian)力(li)供應(ying)。總的(de)(de)(de)(de)(de)(de)來說，EPC光(guang)伏在各個領(ling)(ling)域(yu)(yu)的(de)(de)(de)(de)(de)(de)應(ying)用(yong)都體(ti)現(xian)了(le)其、環保、可持(chi)續的(de)(de)(de)(de)(de)(de)特點。隨(sui)著技術(shu)的(de)(de)(de)(de)(de)(de)不(bu)斷進步(bu)和(he)(he)市場的(de)(de)(de)(de)(de)(de)不(bu)斷擴大，EPC光(guang)伏將在更多領(ling)(ling)域(yu)(yu)得到應(ying)用(yong)，為構(gou)建(jian)綠色、低(di)碳、可持(chi)續的(de)(de)(de)(de)(de)(de)社(she)會作(zuo)出重要貢獻。