家(jia)用發(fa)電系統(tong)一般由太(tai)陽(yang)電(dian)池(chi)(chi)(chi)組(zu)(zu)件組(zu)(zu)成(cheng)的(de)光(guang)伏方陣、太(tai)陽(yang)能充放(fang)電(dian)控(kong)制(zhi)器(qi)(qi)、蓄電(dian)池(chi)(chi)(chi)組(zu)(zu)、離網型逆(ni)(ni)變器(qi)(qi)、直流(liu)負(fu)(fu)載(zai)和交(jiao)流(liu)負(fu)(fu)載(zai)等構成(cheng)。如輸(shu)出電(dian)源為交(jiao)流(liu)220V或(huo)110V,還(huan)需要配置逆(ni)(ni)變器(qi)(qi)。光(guang)伏方陣在有光(guang)照的(de)情況下將(jiang)太(tai)陽(yang)能轉換為電(dian)能,通過太(tai)陽(yang)能充放(fang)電(dian)控(kong)制(zhi)器(qi)(qi)給(gei)(gei)(gei)負(fu)(fu)載(zai)供(gong)(gong)電(dian),同時(shi)給(gei)(gei)(gei)蓄電(dian)池(chi)(chi)(chi)組(zu)(zu)充電(dian);在無光(guang)照時(shi),通過太(tai)陽(yang)能充放(fang)電(dian)控(kong)制(zhi)器(qi)(qi)由蓄電(dian)池(chi)(chi)(chi)組(zu)(zu)給(gei)(gei)(gei)直流(liu)負(fu)(fu)載(zai)供(gong)(gong)電(dian),同時(shi)蓄電(dian)池(chi)(chi)(chi)還(huan)要直接給(gei)(gei)(gei)獨立(li)(li)逆(ni)(ni)變器(qi)(qi)供(gong)(gong)電(dian),通過獨立(li)(li)逆(ni)(ni)變器(qi)(qi)逆(ni)(ni)變成(cheng)交(jiao)流(liu)電(dian),給(gei)(gei)(gei)交(jiao)流(liu)負(fu)(fu)載(zai)供(gong)(gong)電(dian)。
一、用戶太陽能電源
(1)小型(xing)電(dian)源10-100W不(bu)等(deng),用(yong)于邊遠無(wu)電(dian)地(di)區如高原、海島、牧區、邊防(fang)哨所等(deng)軍民生活用(yong)電(dian),如照明、電(dian)視(shi)、收錄機等(deng);(2)3-5KW家庭(ting)屋(wu)頂(ding)太陽能并網發電(dian)系統;(3)光(guang)伏水泵:解決無(wu)電(dian)地(di)區的深水井飲用(yong)、灌溉。
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