家用發(fa)電(dian)系統一(yi)般由(you)太(tai)陽(yang)(yang)電(dian)池(chi)(chi)組(zu)件(jian)組(zu)成(cheng)的光(guang)(guang)伏(fu)方陣(zhen)、太(tai)陽(yang)(yang)能(neng)充(chong)放電(dian)控制器(qi)(qi)、蓄(xu)電(dian)池(chi)(chi)組(zu)、離網型逆(ni)變器(qi)(qi)、直流(liu)(liu)負(fu)載(zai)(zai)和交(jiao)(jiao)(jiao)流(liu)(liu)負(fu)載(zai)(zai)等構成(cheng)。如輸出電(dian)源(yuan)為交(jiao)(jiao)(jiao)流(liu)(liu)220V或110V,還需要配置逆(ni)變器(qi)(qi)。光(guang)(guang)伏(fu)方陣(zhen)在(zai)有光(guang)(guang)照的情況下將太(tai)陽(yang)(yang)能(neng)轉換為電(dian)能(neng),通過(guo)太(tai)陽(yang)(yang)能(neng)充(chong)放電(dian)控制器(qi)(qi)給(gei)(gei)負(fu)載(zai)(zai)供電(dian),同(tong)時(shi)給(gei)(gei)蓄(xu)電(dian)池(chi)(chi)組(zu)充(chong)電(dian);在(zai)無光(guang)(guang)照時(shi),通過(guo)太(tai)陽(yang)(yang)能(neng)充(chong)放電(dian)控制器(qi)(qi)由(you)蓄(xu)電(dian)池(chi)(chi)組(zu)給(gei)(gei)直流(liu)(liu)負(fu)載(zai)(zai)供電(dian),同(tong)時(shi)蓄(xu)電(dian)池(chi)(chi)還要直接(jie)給(gei)(gei)獨(du)立(li)逆(ni)變器(qi)(qi)供電(dian),通過(guo)獨(du)立(li)逆(ni)變器(qi)(qi)逆(ni)變成(cheng)交(jiao)(jiao)(jiao)流(liu)(liu)電(dian),給(gei)(gei)交(jiao)(jiao)(jiao)流(liu)(liu)負(fu)載(zai)(zai)供電(dian)。
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