家用發(fa)電系統(tong)一般由(you)太(tai)陽(yang)(yang)電(dian)(dian)池(chi)組件(jian)組成(cheng)的光伏方(fang)陣、太(tai)陽(yang)(yang)能(neng)(neng)充放電(dian)(dian)控(kong)制(zhi)器、蓄(xu)電(dian)(dian)池(chi)組、離網(wang)型(xing)逆(ni)變器、直流負(fu)載(zai)和交流負(fu)載(zai)等構成(cheng)。如輸出電(dian)(dian)源為交流220V或110V,還(huan)需要(yao)配(pei)置逆(ni)變器。光伏方(fang)陣在(zai)有光照(zhao)的情況(kuang)下將太(tai)陽(yang)(yang)能(neng)(neng)轉換為電(dian)(dian)能(neng)(neng),通(tong)(tong)過(guo)(guo)太(tai)陽(yang)(yang)能(neng)(neng)充放電(dian)(dian)控(kong)制(zhi)器給(gei)負(fu)載(zai)供電(dian)(dian),同時(shi)給(gei)蓄(xu)電(dian)(dian)池(chi)組充電(dian)(dian);在(zai)無光照(zhao)時(shi),通(tong)(tong)過(guo)(guo)太(tai)陽(yang)(yang)能(neng)(neng)充放電(dian)(dian)控(kong)制(zhi)器由(you)蓄(xu)電(dian)(dian)池(chi)組給(gei)直流負(fu)載(zai)供電(dian)(dian),同時(shi)蓄(xu)電(dian)(dian)池(chi)還(huan)要(yao)直接給(gei)獨立(li)逆(ni)變器供電(dian)(dian),通(tong)(tong)過(guo)(guo)獨立(li)逆(ni)變器逆(ni)變成(cheng)交流電(dian)(dian),給(gei)交流負(fu)載(zai)供電(dian)(dian)。
一、用戶太陽能電源
(1)小型電(dian)(dian)(dian)源10-100W不等(deng),用(yong)于邊遠無電(dian)(dian)(dian)地區(qu)如(ru)高原(yuan)、海島(dao)、牧區(qu)、邊防哨所等(deng)軍民(min)生活用(yong)電(dian)(dian)(dian),如(ru)照(zhao)明(ming)、電(dian)(dian)(dian)視、收錄機等(deng);(2)3-5KW家庭屋頂太陽(yang)能并網發電(dian)(dian)(dian)系(xi)統;(3)光(guang)伏水(shui)泵:解決(jue)無電(dian)(dian)(dian)地區(qu)的深水(shui)井飲用(yong)、灌溉。
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