家(jia)用發電(dian)系統一般由太(tai)陽(yang)(yang)電(dian)(dian)(dian)池組(zu)(zu)(zu)件組(zu)(zu)(zu)成的光(guang)伏方(fang)陣(zhen)、太(tai)陽(yang)(yang)能(neng)充(chong)放(fang)電(dian)(dian)(dian)控制器(qi)、蓄電(dian)(dian)(dian)池組(zu)(zu)(zu)、離網型(xing)逆變器(qi)、直(zhi)(zhi)流(liu)負載(zai)和交(jiao)流(liu)負載(zai)等構成。如輸(shu)出電(dian)(dian)(dian)源(yuan)為(wei)交(jiao)流(liu)220V或(huo)110V,還需(xu)要配置逆變器(qi)。光(guang)伏方(fang)陣(zhen)在(zai)有光(guang)照(zhao)的情況(kuang)下(xia)將太(tai)陽(yang)(yang)能(neng)轉換為(wei)電(dian)(dian)(dian)能(neng),通(tong)(tong)過太(tai)陽(yang)(yang)能(neng)充(chong)放(fang)電(dian)(dian)(dian)控制器(qi)給(gei)負載(zai)供電(dian)(dian)(dian),同時給(gei)蓄電(dian)(dian)(dian)池組(zu)(zu)(zu)充(chong)電(dian)(dian)(dian);在(zai)無光(guang)照(zhao)時,通(tong)(tong)過太(tai)陽(yang)(yang)能(neng)充(chong)放(fang)電(dian)(dian)(dian)控制器(qi)由蓄電(dian)(dian)(dian)池組(zu)(zu)(zu)給(gei)直(zhi)(zhi)流(liu)負載(zai)供電(dian)(dian)(dian),同時蓄電(dian)(dian)(dian)池還要直(zhi)(zhi)接給(gei)獨立逆變器(qi)供電(dian)(dian)(dian),通(tong)(tong)過獨立逆變器(qi)逆變成交(jiao)流(liu)電(dian)(dian)(dian),給(gei)交(jiao)流(liu)負載(zai)供電(dian)(dian)(dian)。
一、用戶太陽(yang)能電源
(1)小型電(dian)源10-100W不等(deng)(deng),用于邊遠無電(dian)地區如高原、海島、牧區、邊防哨所等(deng)(deng)軍民生活用電(dian),如照明、電(dian)視、收錄機(ji)等(deng)(deng);(2)3-5KW家(jia)庭屋頂太陽能(neng)并網發電(dian)系(xi)統(tong);(3)光伏水泵:解決無電(dian)地區的深水井(jing)飲用、灌溉。
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