家用(yong)發電系(xi)統一般(ban)由太陽(yang)(yang)電(dian)(dian)池組件組成的光伏方(fang)陣、太陽(yang)(yang)能(neng)充放電(dian)(dian)控制(zhi)器、蓄電(dian)(dian)池組、離網型逆變器、直(zhi)流(liu)(liu)(liu)負(fu)載和交(jiao)(jiao)流(liu)(liu)(liu)負(fu)載等構成。如(ru)輸(shu)出電(dian)(dian)源為(wei)交(jiao)(jiao)流(liu)(liu)(liu)220V或110V,還(huan)需要配(pei)置逆變器。光伏方(fang)陣在有光照的情況下將太陽(yang)(yang)能(neng)轉換為(wei)電(dian)(dian)能(neng),通(tong)(tong)過太陽(yang)(yang)能(neng)充放電(dian)(dian)控制(zhi)器給(gei)負(fu)載供(gong)(gong)電(dian)(dian),同時給(gei)蓄電(dian)(dian)池組充電(dian)(dian);在無光照時,通(tong)(tong)過太陽(yang)(yang)能(neng)充放電(dian)(dian)控制(zhi)器由蓄電(dian)(dian)池組給(gei)直(zhi)流(liu)(liu)(liu)負(fu)載供(gong)(gong)電(dian)(dian),同時蓄電(dian)(dian)池還(huan)要直(zhi)接給(gei)獨(du)立(li)逆變器供(gong)(gong)電(dian)(dian),通(tong)(tong)過獨(du)立(li)逆變器逆變成交(jiao)(jiao)流(liu)(liu)(liu)電(dian)(dian),給(gei)交(jiao)(jiao)流(liu)(liu)(liu)負(fu)載供(gong)(gong)電(dian)(dian)。
一、用(yong)戶(hu)太(tai)陽能電源
(1)小型電(dian)源10-100W不(bu)等,用(yong)于邊遠無電(dian)地(di)區如(ru)高(gao)原、海島、牧區、邊防哨所等軍民(min)生活用(yong)電(dian),如(ru)照(zhao)明、電(dian)視、收錄機等;(2)3-5KW家庭屋頂(ding)太(tai)陽能并網(wang)發電(dian)系統;(3)光伏水(shui)泵:解(jie)決(jue)無電(dian)地(di)區的深(shen)水(shui)井飲用(yong)、灌溉。
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