太陽能家用小系統

太陽能家用(yong)小系統一般由太陽(yang)(yang)電(dian)池組件組成的光伏方(fang)陣(zhen)、太陽(yang)(yang)能(neng)充放電(dian)控(kong)制(zhi)器(qi)(qi)(qi)、蓄(xu)電(dian)池組、離網型逆(ni)(ni)變(bian)器(qi)(qi)(qi)、直流(liu)負載和交流(liu)負載等構(gou)成。如(ru)輸(shu)出電(dian)源為交流(liu)220V或110V，還需要(yao)配置逆(ni)(ni)變(bian)器(qi)(qi)(qi)。光伏方(fang)陣(zhen)在有光照的情況下將(jiang)太陽(yang)(yang)能(neng)轉換為電(dian)能(neng)，通(tong)過太陽(yang)(yang)能(neng)充放電(dian)控(kong)制(zhi)器(qi)(qi)(qi)給負載供(gong)電(dian)，同(tong)時給蓄(xu)電(dian)池組充電(dian)；在無光照時，通(tong)過太陽(yang)(yang)能(neng)充放電(dian)控(kong)制(zhi)器(qi)(qi)(qi)由蓄(xu)電(dian)池組給直流(liu)負載供(gong)電(dian)，同(tong)時蓄(xu)電(dian)池還要(yao)直接給獨立逆(ni)(ni)變(bian)器(qi)(qi)(qi)供(gong)電(dian)，通(tong)過獨立逆(ni)(ni)變(bian)器(qi)(qi)(qi)逆(ni)(ni)變(bian)成交流(liu)電(dian)，給交流(liu)負載供(gong)電(dian)。

一、用戶(hu)太陽能(neng)電源

（1）小型電源10-100W不等，用(yong)于邊(bian)遠無電地區(qu)(qu)如高原、海島、牧區(qu)(qu)、邊(bian)防哨所等軍民(min)生(sheng)活(huo)用(yong)電，如照明、電視、收(shou)錄(lu)機等；（2）3-5KW家(jia)庭(ting)