太陽能家用小系統

太陽能家用(yong)小系統一般由(you)太陽(yang)電(dian)(dian)(dian)池組件組成(cheng)(cheng)的光伏方陣、太陽(yang)能(neng)(neng)充放電(dian)(dian)(dian)控(kong)制器(qi)、蓄(xu)電(dian)(dian)(dian)池組、離(li)網(wang)型(xing)逆變(bian)器(qi)、直流(liu)負(fu)載(zai)和交流(liu)負(fu)載(zai)等構成(cheng)(cheng)。如輸出(chu)電(dian)(dian)(dian)源(yuan)為(wei)交流(liu)220V或110V，還需要配置逆變(bian)器(qi)。光伏方陣在有光照的情(qing)況下(xia)將太陽(yang)能(neng)(neng)轉(zhuan)換為(wei)電(dian)(dian)(dian)能(neng)(neng)，通(tong)過(guo)太陽(yang)能(neng)(neng)充放電(dian)(dian)(dian)控(kong)制器(qi)給(gei)負(fu)載(zai)供電(dian)(dian)(dian)，同時(shi)給(gei)蓄(xu)電(dian)(dian)(dian)池組充電(dian)(dian)(dian)；在無光照時(shi)，通(tong)過(guo)太陽(yang)能(neng)(neng)充放電(dian)(dian)(dian)控(kong)制器(qi)由(you)蓄(xu)電(dian)(dian)(dian)池組給(gei)直流(liu)負(fu)載(zai)供電(dian)(dian)(dian)，同時(shi)蓄(xu)電(dian)(dian)(dian)池還要直接(jie)給(gei)獨立(li)逆變(bian)器(qi)供電(dian)(dian)(dian)，通(tong)過(guo)獨立(li)逆變(bian)器(qi)逆變(bian)成(cheng)(cheng)交流(liu)電(dian)(dian)(dian)，給(gei)交流(liu)負(fu)載(zai)供電(dian)(dian)(dian)。

一、用(yong)戶太陽能電源(yuan)

（1）小(xiao)型(xing)電(dian)(dian)源10-100W不等(deng)(deng)，用于(yu)邊遠無電(dian)(dian)地區如高原、海島、牧區、邊防哨所等(deng)(deng)軍民(min)生活用電(dian)(dian)，如照明、電(dian)(dian)視、收(shou)錄(lu)機等(deng)(deng)；（2）3-5KW家庭(ting)