太陽能(neng)家(jia)用(yong)小系統一般由太(tai)陽(yang)電(dian)(dian)(dian)池組(zu)(zu)件組(zu)(zu)成(cheng)(cheng)的(de)光伏(fu)方陣、太(tai)陽(yang)能充(chong)放(fang)電(dian)(dian)(dian)控(kong)制器(qi)、蓄(xu)電(dian)(dian)(dian)池組(zu)(zu)、離網型(xing)逆(ni)(ni)變(bian)器(qi)、直(zhi)流(liu)負(fu)載(zai)(zai)和交(jiao)(jiao)流(liu)負(fu)載(zai)(zai)等構(gou)成(cheng)(cheng)。如輸(shu)出電(dian)(dian)(dian)源為交(jiao)(jiao)流(liu)220V或(huo)110V,還需要配置逆(ni)(ni)變(bian)器(qi)。光伏(fu)方陣在有光照(zhao)的(de)情況下將太(tai)陽(yang)能轉(zhuan)換為電(dian)(dian)(dian)能,通(tong)(tong)過太(tai)陽(yang)能充(chong)放(fang)電(dian)(dian)(dian)控(kong)制器(qi)給負(fu)載(zai)(zai)供電(dian)(dian)(dian),同時給蓄(xu)電(dian)(dian)(dian)池組(zu)(zu)充(chong)電(dian)(dian)(dian);在無光照(zhao)時,通(tong)(tong)過太(tai)陽(yang)能充(chong)放(fang)電(dian)(dian)(dian)控(kong)制器(qi)由蓄(xu)電(dian)(dian)(dian)池組(zu)(zu)給直(zhi)流(liu)負(fu)載(zai)(zai)供電(dian)(dian)(dian),同時蓄(xu)電(dian)(dian)(dian)池還要直(zhi)接給獨(du)立逆(ni)(ni)變(bian)器(qi)供電(dian)(dian)(dian),通(tong)(tong)過獨(du)立逆(ni)(ni)變(bian)器(qi)逆(ni)(ni)變(bian)成(cheng)(cheng)交(jiao)(jiao)流(liu)電(dian)(dian)(dian),給交(jiao)(jiao)流(liu)負(fu)載(zai)(zai)供電(dian)(dian)(dian)。
一(yi)、用戶(hu)太陽(yang)能(neng)電源
(1)小型電(dian)源10-100W不(bu)等,用于邊(bian)遠(yuan)無電(dian)地區如高(gao)原、海島、牧區、邊(bian)防(fang)哨所(suo)等軍民(min)生活(huo)用電(dian),如照明、電(dian)視(shi)、收錄(lu)機等;(2)3-5KW家庭
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