家用發(fa)電系統一般由(you)太(tai)(tai)(tai)陽電(dian)池(chi)組件(jian)組成的光(guang)伏方(fang)陣、太(tai)(tai)(tai)陽能(neng)充放電(dian)控制器(qi)、蓄(xu)電(dian)池(chi)組、離(li)網型逆(ni)變(bian)器(qi)、直流負(fu)載(zai)和(he)交(jiao)流負(fu)載(zai)等構成。如輸出電(dian)源(yuan)為交(jiao)流220V或110V,還需要配置逆(ni)變(bian)器(qi)。光(guang)伏方(fang)陣在(zai)有光(guang)照的情況下將太(tai)(tai)(tai)陽能(neng)轉(zhuan)換(huan)為電(dian)能(neng),通(tong)過(guo)(guo)太(tai)(tai)(tai)陽能(neng)充放電(dian)控制器(qi)給(gei)(gei)負(fu)載(zai)供電(dian),同時給(gei)(gei)蓄(xu)電(dian)池(chi)組充電(dian);在(zai)無光(guang)照時,通(tong)過(guo)(guo)太(tai)(tai)(tai)陽能(neng)充放電(dian)控制器(qi)由(you)蓄(xu)電(dian)池(chi)組給(gei)(gei)直流負(fu)載(zai)供電(dian),同時蓄(xu)電(dian)池(chi)還要直接給(gei)(gei)獨(du)立逆(ni)變(bian)器(qi)供電(dian),通(tong)過(guo)(guo)獨(du)立逆(ni)變(bian)器(qi)逆(ni)變(bian)成交(jiao)流電(dian),給(gei)(gei)交(jiao)流負(fu)載(zai)供電(dian)。
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