家用發電系統一(yi)般由太(tai)(tai)陽(yang)(yang)電(dian)(dian)(dian)池(chi)組(zu)件(jian)組(zu)成的光伏(fu)方(fang)陣(zhen)、太(tai)(tai)陽(yang)(yang)能充放電(dian)(dian)(dian)控制器(qi)、蓄電(dian)(dian)(dian)池(chi)組(zu)、離網型逆變器(qi)、直(zhi)流負(fu)(fu)載和交(jiao)(jiao)流負(fu)(fu)載等構成。如輸出電(dian)(dian)(dian)源為交(jiao)(jiao)流220V或110V,還需要(yao)配置逆變器(qi)。光伏(fu)方(fang)陣(zhen)在有光照的情況下將(jiang)太(tai)(tai)陽(yang)(yang)能轉換(huan)為電(dian)(dian)(dian)能,通(tong)過(guo)太(tai)(tai)陽(yang)(yang)能充放電(dian)(dian)(dian)控制器(qi)給(gei)(gei)負(fu)(fu)載供(gong)(gong)電(dian)(dian)(dian),同時(shi)給(gei)(gei)蓄電(dian)(dian)(dian)池(chi)組(zu)充電(dian)(dian)(dian);在無光照時(shi),通(tong)過(guo)太(tai)(tai)陽(yang)(yang)能充放電(dian)(dian)(dian)控制器(qi)由蓄電(dian)(dian)(dian)池(chi)組(zu)給(gei)(gei)直(zhi)流負(fu)(fu)載供(gong)(gong)電(dian)(dian)(dian),同時(shi)蓄電(dian)(dian)(dian)池(chi)還要(yao)直(zhi)接(jie)給(gei)(gei)獨(du)立(li)逆變器(qi)供(gong)(gong)電(dian)(dian)(dian),通(tong)過(guo)獨(du)立(li)逆變器(qi)逆變成交(jiao)(jiao)流電(dian)(dian)(dian),給(gei)(gei)交(jiao)(jiao)流負(fu)(fu)載供(gong)(gong)電(dian)(dian)(dian)。
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