太陽能家用小系統

太(tai)陽能家用小系統一般(ban)由太(tai)陽電(dian)(dian)(dian)(dian)池(chi)組件組成的光伏方陣(zhen)(zhen)、太(tai)陽能(neng)(neng)充放電(dian)(dian)(dian)(dian)控制器(qi)、蓄(xu)(xu)電(dian)(dian)(dian)(dian)池(chi)組、離網(wang)型逆(ni)(ni)變(bian)器(qi)、直流(liu)負(fu)載和交(jiao)流(liu)負(fu)載等構(gou)成。如(ru)輸出電(dian)(dian)(dian)(dian)源為交(jiao)流(liu)220V或110V，還(huan)需(xu)要配置逆(ni)(ni)變(bian)器(qi)。光伏方陣(zhen)(zhen)在有光照(zhao)的情況下(xia)將太(tai)陽能(neng)(neng)轉換為電(dian)(dian)(dian)(dian)能(neng)(neng)，通(tong)過(guo)太(tai)陽能(neng)(neng)充放電(dian)(dian)(dian)(dian)控制器(qi)給負(fu)載供(gong)電(dian)(dian)(dian)(dian)，同時(shi)給蓄(xu)(xu)電(dian)(dian)(dian)(dian)池(chi)組充電(dian)(dian)(dian)(dian)；在無光照(zhao)時(shi)，通(tong)過(guo)太(tai)陽能(neng)(neng)充放電(dian)(dian)(dian)(dian)控制器(qi)由蓄(xu)(xu)電(dian)(dian)(dian)(dian)池(chi)組給直流(liu)負(fu)載供(gong)電(dian)(dian)(dian)(dian)，同時(shi)蓄(xu)(xu)電(dian)(dian)(dian)(dian)池(chi)還(huan)要直接給獨立(li)逆(ni)(ni)變(bian)器(qi)供(gong)電(dian)(dian)(dian)(dian)，通(tong)過(guo)獨立(li)逆(ni)(ni)變(bian)器(qi)逆(ni)(ni)變(bian)成交(jiao)流(liu)電(dian)(dian)(dian)(dian)，給交(jiao)流(liu)負(fu)載供(gong)電(dian)(dian)(dian)(dian)。

一(yi)、用戶太陽(yang)能電源(yuan)

（1）小(xiao)型電(dian)(dian)源10-100W不等(deng)(deng)，用于邊遠無電(dian)(dian)地區(qu)如(ru)高原、海(hai)島(dao)、牧(mu)區(qu)、邊防哨所(suo)等(deng)(deng)軍民(min)生活用電(dian)(dian)，如(ru)照明、電(dian)(dian)視、收錄機等(deng)(deng)；（2）3-5KW家庭