太陽能家(jia)用小(xiao)系統一(yi)般(ban)由太陽(yang)電(dian)(dian)(dian)池組(zu)(zu)件組(zu)(zu)成的光伏方(fang)陣、太陽(yang)能充(chong)放電(dian)(dian)(dian)控(kong)制器(qi)(qi)、蓄(xu)(xu)電(dian)(dian)(dian)池組(zu)(zu)、離網型逆(ni)(ni)(ni)(ni)變(bian)器(qi)(qi)、直流(liu)(liu)負(fu)載(zai)和交(jiao)流(liu)(liu)負(fu)載(zai)等構(gou)成。如輸出(chu)電(dian)(dian)(dian)源為交(jiao)流(liu)(liu)220V或110V,還需要配置逆(ni)(ni)(ni)(ni)變(bian)器(qi)(qi)。光伏方(fang)陣在有光照的情況下將(jiang)太陽(yang)能轉(zhuan)換為電(dian)(dian)(dian)能,通(tong)過太陽(yang)能充(chong)放電(dian)(dian)(dian)控(kong)制器(qi)(qi)給(gei)負(fu)載(zai)供(gong)電(dian)(dian)(dian),同時給(gei)蓄(xu)(xu)電(dian)(dian)(dian)池組(zu)(zu)充(chong)電(dian)(dian)(dian);在無光照時,通(tong)過太陽(yang)能充(chong)放電(dian)(dian)(dian)控(kong)制器(qi)(qi)由蓄(xu)(xu)電(dian)(dian)(dian)池組(zu)(zu)給(gei)直流(liu)(liu)負(fu)載(zai)供(gong)電(dian)(dian)(dian),同時蓄(xu)(xu)電(dian)(dian)(dian)池還要直接(jie)給(gei)獨立逆(ni)(ni)(ni)(ni)變(bian)器(qi)(qi)供(gong)電(dian)(dian)(dian),通(tong)過獨立逆(ni)(ni)(ni)(ni)變(bian)器(qi)(qi)逆(ni)(ni)(ni)(ni)變(bian)成交(jiao)流(liu)(liu)電(dian)(dian)(dian),給(gei)交(jiao)流(liu)(liu)負(fu)載(zai)供(gong)電(dian)(dian)(dian)。
一(yi)、用戶太陽能電源
(1)小型電(dian)(dian)源10-100W不(bu)等(deng),用于邊遠無電(dian)(dian)地區如(ru)高原、海島(dao)、牧(mu)區、邊防哨(shao)所等(deng)軍民生活用電(dian)(dian),如(ru)照明、電(dian)(dian)視(shi)、收(shou)錄機等(deng);(2)3-5KW家(jia)庭
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