家用發電(dian)系(xi)統(tong)一般由太陽(yang)電(dian)池(chi)(chi)組(zu)件組(zu)成的光伏方陣、太陽(yang)能充放電(dian)控(kong)制器、蓄電(dian)池(chi)(chi)組(zu)、離網型(xing)逆(ni)(ni)變(bian)(bian)器、直(zhi)流(liu)(liu)負(fu)(fu)載(zai)和交(jiao)(jiao)流(liu)(liu)負(fu)(fu)載(zai)等構成。如(ru)輸出(chu)電(dian)源為(wei)交(jiao)(jiao)流(liu)(liu)220V或110V,還(huan)需(xu)要配置(zhi)逆(ni)(ni)變(bian)(bian)器。光伏方陣在(zai)有光照(zhao)的情況下將太陽(yang)能轉換為(wei)電(dian)能,通過太陽(yang)能充放電(dian)控(kong)制器給(gei)負(fu)(fu)載(zai)供電(dian),同時給(gei)蓄電(dian)池(chi)(chi)組(zu)充電(dian);在(zai)無(wu)光照(zhao)時,通過太陽(yang)能充放電(dian)控(kong)制器由蓄電(dian)池(chi)(chi)組(zu)給(gei)直(zhi)流(liu)(liu)負(fu)(fu)載(zai)供電(dian),同時蓄電(dian)池(chi)(chi)還(huan)要直(zhi)接給(gei)獨立逆(ni)(ni)變(bian)(bian)器供電(dian),通過獨立逆(ni)(ni)變(bian)(bian)器逆(ni)(ni)變(bian)(bian)成交(jiao)(jiao)流(liu)(liu)電(dian),給(gei)交(jiao)(jiao)流(liu)(liu)負(fu)(fu)載(zai)供電(dian)。
??
?