太陽能家用(yong)小系統一般(ban)由太(tai)陽(yang)電(dian)(dian)池(chi)(chi)組件(jian)組成(cheng)的(de)光伏(fu)方陣、太(tai)陽(yang)能充放(fang)(fang)電(dian)(dian)控(kong)(kong)制器(qi)(qi)(qi)、蓄(xu)電(dian)(dian)池(chi)(chi)組、離(li)網型逆變器(qi)(qi)(qi)、直流(liu)(liu)負(fu)載和交(jiao)(jiao)(jiao)流(liu)(liu)負(fu)載等構成(cheng)。如輸出電(dian)(dian)源為交(jiao)(jiao)(jiao)流(liu)(liu)220V或110V,還(huan)需要配(pei)置逆變器(qi)(qi)(qi)。光伏(fu)方陣在有光照(zhao)的(de)情況下將太(tai)陽(yang)能轉換為電(dian)(dian)能,通過(guo)太(tai)陽(yang)能充放(fang)(fang)電(dian)(dian)控(kong)(kong)制器(qi)(qi)(qi)給(gei)負(fu)載供(gong)電(dian)(dian),同時給(gei)蓄(xu)電(dian)(dian)池(chi)(chi)組充電(dian)(dian);在無光照(zhao)時,通過(guo)太(tai)陽(yang)能充放(fang)(fang)電(dian)(dian)控(kong)(kong)制器(qi)(qi)(qi)由蓄(xu)電(dian)(dian)池(chi)(chi)組給(gei)直流(liu)(liu)負(fu)載供(gong)電(dian)(dian),同時蓄(xu)電(dian)(dian)池(chi)(chi)還(huan)要直接給(gei)獨立(li)逆變器(qi)(qi)(qi)供(gong)電(dian)(dian),通過(guo)獨立(li)逆變器(qi)(qi)(qi)逆變成(cheng)交(jiao)(jiao)(jiao)流(liu)(liu)電(dian)(dian),給(gei)交(jiao)(jiao)(jiao)流(liu)(liu)負(fu)載供(gong)電(dian)(dian)。
一、用戶太陽能電(dian)源
(1)小型電源10-100W不等(deng),用于邊遠無電地區如高原、海島、牧(mu)區、邊防哨所等(deng)軍民生活用電,如照明、電視、收錄(lu)機等(deng);(2)3-5KW家庭
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