家用發(fa)電(dian)系(xi)統(tong)一般由太(tai)陽(yang)(yang)(yang)電(dian)(dian)(dian)池(chi)(chi)組件(jian)組成的光(guang)(guang)伏方(fang)(fang)陣(zhen)、太(tai)陽(yang)(yang)(yang)能充(chong)(chong)放電(dian)(dian)(dian)控制器、蓄電(dian)(dian)(dian)池(chi)(chi)組、離網型逆變(bian)(bian)(bian)器、直(zhi)流(liu)(liu)(liu)(liu)負載(zai)和交流(liu)(liu)(liu)(liu)負載(zai)等構(gou)成。如輸出電(dian)(dian)(dian)源為(wei)(wei)交流(liu)(liu)(liu)(liu)220V或110V,還需(xu)要配置逆變(bian)(bian)(bian)器。光(guang)(guang)伏方(fang)(fang)陣(zhen)在有(you)光(guang)(guang)照的情(qing)況下將太(tai)陽(yang)(yang)(yang)能轉換(huan)為(wei)(wei)電(dian)(dian)(dian)能,通過(guo)太(tai)陽(yang)(yang)(yang)能充(chong)(chong)放電(dian)(dian)(dian)控制器給(gei)(gei)負載(zai)供電(dian)(dian)(dian),同(tong)時給(gei)(gei)蓄電(dian)(dian)(dian)池(chi)(chi)組充(chong)(chong)電(dian)(dian)(dian);在無(wu)光(guang)(guang)照時,通過(guo)太(tai)陽(yang)(yang)(yang)能充(chong)(chong)放電(dian)(dian)(dian)控制器由蓄電(dian)(dian)(dian)池(chi)(chi)組給(gei)(gei)直(zhi)流(liu)(liu)(liu)(liu)負載(zai)供電(dian)(dian)(dian),同(tong)時蓄電(dian)(dian)(dian)池(chi)(chi)還要直(zhi)接給(gei)(gei)獨(du)立逆變(bian)(bian)(bian)器供電(dian)(dian)(dian),通過(guo)獨(du)立逆變(bian)(bian)(bian)器逆變(bian)(bian)(bian)成交流(liu)(liu)(liu)(liu)電(dian)(dian)(dian),給(gei)(gei)交流(liu)(liu)(liu)(liu)負載(zai)供電(dian)(dian)(dian)。
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