太陽能家用小系統

太陽能(neng)家用小系統一般由太(tai)(tai)陽電(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)(zu)件組(zu)(zu)(zu)成的(de)光伏(fu)方陣(zhen)、太(tai)(tai)陽能充放(fang)(fang)電(dian)(dian)(dian)控制(zhi)器、蓄(xu)(xu)電(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)(zu)、離網型逆(ni)變(bian)器、直(zhi)流(liu)負(fu)載和交(jiao)流(liu)負(fu)載等構成。如(ru)輸出(chu)電(dian)(dian)(dian)源為交(jiao)流(liu)220V或110V，還(huan)需要(yao)配(pei)置逆(ni)變(bian)器。光伏(fu)方陣(zhen)在有光照的(de)情況下(xia)將太(tai)(tai)陽能轉換為電(dian)(dian)(dian)能，通過太(tai)(tai)陽能充放(fang)(fang)電(dian)(dian)(dian)控制(zhi)器給(gei)負(fu)載供電(dian)(dian)(dian)，同時(shi)給(gei)蓄(xu)(xu)電(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)(zu)充電(dian)(dian)(dian)；在無光照時(shi)，通過太(tai)(tai)陽能充放(fang)(fang)電(dian)(dian)(dian)控制(zhi)器由蓄(xu)(xu)電(dian)(dian)(dian)池(chi)(chi)組(zu)(zu)(zu)給(gei)直(zhi)流(liu)負(fu)載供電(dian)(dian)(dian)，同時(shi)蓄(xu)(xu)電(dian)(dian)(dian)池(chi)(chi)還(huan)要(yao)直(zhi)接給(gei)獨立逆(ni)變(bian)器供電(dian)(dian)(dian)，通過獨立逆(ni)變(bian)器逆(ni)變(bian)成交(jiao)流(liu)電(dian)(dian)(dian)，給(gei)交(jiao)流(liu)負(fu)載供電(dian)(dian)(dian)。

一、用戶太(tai)陽能電源

（1）小(xiao)型電(dian)源(yuan)10-100W不(bu)等(deng)(deng)(deng)，用于邊遠無電(dian)地區(qu)如高原、海島(dao)、牧區(qu)、邊防哨所等(deng)(deng)(deng)軍民(min)生活用電(dian)，如照(zhao)明、電(dian)視、收(shou)錄機等(deng)(deng)(deng)；（2）3-5KW家庭