家用發(fa)電系(xi)統一般由太(tai)陽(yang)電(dian)(dian)池組(zu)件組(zu)成的光(guang)伏方陣、太(tai)陽(yang)能(neng)充(chong)(chong)放電(dian)(dian)控(kong)制器(qi)(qi)、蓄電(dian)(dian)池組(zu)、離網型逆變器(qi)(qi)、直流負(fu)載和交流負(fu)載等構成。如輸出電(dian)(dian)源為(wei)交流220V或110V,還需(xu)要(yao)配置逆變器(qi)(qi)。光(guang)伏方陣在有光(guang)照的情況下將太(tai)陽(yang)能(neng)轉(zhuan)換(huan)為(wei)電(dian)(dian)能(neng),通過(guo)太(tai)陽(yang)能(neng)充(chong)(chong)放電(dian)(dian)控(kong)制器(qi)(qi)給負(fu)載供(gong)(gong)電(dian)(dian),同時給蓄電(dian)(dian)池組(zu)充(chong)(chong)電(dian)(dian);在無光(guang)照時,通過(guo)太(tai)陽(yang)能(neng)充(chong)(chong)放電(dian)(dian)控(kong)制器(qi)(qi)由蓄電(dian)(dian)池組(zu)給直流負(fu)載供(gong)(gong)電(dian)(dian),同時蓄電(dian)(dian)池還要(yao)直接給獨立逆變器(qi)(qi)供(gong)(gong)電(dian)(dian),通過(guo)獨立逆變器(qi)(qi)逆變成交流電(dian)(dian),給交流負(fu)載供(gong)(gong)電(dian)(dian)。
一、用(yong)戶太陽能(neng)電源
(1)小(xiao)型(xing)電源(yuan)10-100W不等,用于(yu)邊(bian)遠無電地(di)區如(ru)高原、海島、牧區、邊(bian)防哨所(suo)等軍民生(sheng)活(huo)用電,如(ru)照(zhao)明、電視(shi)、收錄機等;(2)3-5KW家庭屋頂太陽能并網發電系統(tong);(3)光伏水泵:解決(jue)無電地(di)區的深水井飲用、灌溉。
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