家用發電(dian)系統一般由(you)太(tai)(tai)陽(yang)電(dian)(dian)(dian)池(chi)組(zu)件組(zu)成的光伏方(fang)陣(zhen)、太(tai)(tai)陽(yang)能充(chong)放電(dian)(dian)(dian)控制器(qi)(qi)、蓄電(dian)(dian)(dian)池(chi)組(zu)、離網(wang)型(xing)逆變(bian)器(qi)(qi)、直流(liu)(liu)(liu)負(fu)載和交(jiao)流(liu)(liu)(liu)負(fu)載等構成。如輸(shu)出(chu)電(dian)(dian)(dian)源為交(jiao)流(liu)(liu)(liu)220V或110V,還(huan)需要配(pei)置逆變(bian)器(qi)(qi)。光伏方(fang)陣(zhen)在有光照(zhao)的情況下將(jiang)太(tai)(tai)陽(yang)能轉換(huan)為電(dian)(dian)(dian)能,通過(guo)太(tai)(tai)陽(yang)能充(chong)放電(dian)(dian)(dian)控制器(qi)(qi)給負(fu)載供電(dian)(dian)(dian),同(tong)時給蓄電(dian)(dian)(dian)池(chi)組(zu)充(chong)電(dian)(dian)(dian);在無(wu)光照(zhao)時,通過(guo)太(tai)(tai)陽(yang)能充(chong)放電(dian)(dian)(dian)控制器(qi)(qi)由(you)蓄電(dian)(dian)(dian)池(chi)組(zu)給直流(liu)(liu)(liu)負(fu)載供電(dian)(dian)(dian),同(tong)時蓄電(dian)(dian)(dian)池(chi)還(huan)要直接給獨(du)立(li)(li)逆變(bian)器(qi)(qi)供電(dian)(dian)(dian),通過(guo)獨(du)立(li)(li)逆變(bian)器(qi)(qi)逆變(bian)成交(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian),給交(jiao)流(liu)(liu)(liu)負(fu)載供電(dian)(dian)(dian)。
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