太陽能家(jia)用小系(xi)統一般由太陽(yang)電(dian)池組(zu)件組(zu)成的光伏方(fang)陣(zhen)、太陽(yang)能(neng)充(chong)放電(dian)控(kong)制(zhi)器、蓄(xu)電(dian)池組(zu)、離(li)網型(xing)逆(ni)變(bian)器、直(zhi)流(liu)負載和(he)交(jiao)流(liu)負載等構成。如輸出(chu)電(dian)源為交(jiao)流(liu)220V或110V,還(huan)需要配置(zhi)逆(ni)變(bian)器。光伏方(fang)陣(zhen)在有光照(zhao)的情況下將太陽(yang)能(neng)轉換為電(dian)能(neng),通過(guo)太陽(yang)能(neng)充(chong)放電(dian)控(kong)制(zhi)器給(gei)(gei)負載供(gong)電(dian),同時(shi)給(gei)(gei)蓄(xu)電(dian)池組(zu)充(chong)電(dian);在無(wu)光照(zhao)時(shi),通過(guo)太陽(yang)能(neng)充(chong)放電(dian)控(kong)制(zhi)器由蓄(xu)電(dian)池組(zu)給(gei)(gei)直(zhi)流(liu)負載供(gong)電(dian),同時(shi)蓄(xu)電(dian)池還(huan)要直(zhi)接給(gei)(gei)獨立逆(ni)變(bian)器供(gong)電(dian),通過(guo)獨立逆(ni)變(bian)器逆(ni)變(bian)成交(jiao)流(liu)電(dian),給(gei)(gei)交(jiao)流(liu)負載供(gong)電(dian)。
一、用戶太(tai)陽能電源
(1)小型電(dian)源(yuan)10-100W不等(deng),用(yong)于(yu)邊遠(yuan)無電(dian)地區(qu)如(ru)高原、海島、牧區(qu)、邊防(fang)哨所等(deng)軍(jun)民生活(huo)用(yong)電(dian),如(ru)照明、電(dian)視、收(shou)錄機(ji)等(deng);(2)3-5KW家庭(ting)
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