太陽能家用小系統一般由(you)太(tai)陽(yang)(yang)(yang)電(dian)池(chi)(chi)組(zu)(zu)件組(zu)(zu)成的光伏方(fang)陣(zhen)、太(tai)陽(yang)(yang)(yang)能充(chong)(chong)放電(dian)控制器(qi)、蓄(xu)電(dian)池(chi)(chi)組(zu)(zu)、離網型逆(ni)變器(qi)、直流(liu)負(fu)(fu)載(zai)(zai)和(he)交(jiao)(jiao)流(liu)負(fu)(fu)載(zai)(zai)等構成。如(ru)輸(shu)出電(dian)源為交(jiao)(jiao)流(liu)220V或110V,還(huan)需要(yao)配置逆(ni)變器(qi)。光伏方(fang)陣(zhen)在(zai)有光照(zhao)的情況下(xia)將太(tai)陽(yang)(yang)(yang)能轉(zhuan)換為電(dian)能,通(tong)(tong)過(guo)太(tai)陽(yang)(yang)(yang)能充(chong)(chong)放電(dian)控制器(qi)給負(fu)(fu)載(zai)(zai)供(gong)電(dian),同時給蓄(xu)電(dian)池(chi)(chi)組(zu)(zu)充(chong)(chong)電(dian);在(zai)無光照(zhao)時,通(tong)(tong)過(guo)太(tai)陽(yang)(yang)(yang)能充(chong)(chong)放電(dian)控制器(qi)由(you)蓄(xu)電(dian)池(chi)(chi)組(zu)(zu)給直流(liu)負(fu)(fu)載(zai)(zai)供(gong)電(dian),同時蓄(xu)電(dian)池(chi)(chi)還(huan)要(yao)直接給獨(du)立逆(ni)變器(qi)供(gong)電(dian),通(tong)(tong)過(guo)獨(du)立逆(ni)變器(qi)逆(ni)變成交(jiao)(jiao)流(liu)電(dian),給交(jiao)(jiao)流(liu)負(fu)(fu)載(zai)(zai)供(gong)電(dian)。
一、用戶太(tai)陽能電源
(1)小型電(dian)源10-100W不等,用(yong)于邊遠無電(dian)地區(qu)(qu)如(ru)高原、海島(dao)、牧區(qu)(qu)、邊防哨所等軍(jun)民生活用(yong)電(dian),如(ru)照明、電(dian)視、收(shou)錄(lu)機(ji)等;(2)3-5KW家庭
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