太陽能家用小系統

太陽(yang)能家用(yong)小(xiao)系統一般由太陽(yang)電(dian)池(chi)(chi)組(zu)件組(zu)成(cheng)的光伏方(fang)(fang)陣、太陽(yang)能(neng)充(chong)(chong)放電(dian)控制(zhi)器(qi)、蓄電(dian)池(chi)(chi)組(zu)、離網型逆變(bian)器(qi)、直流(liu)(liu)負載(zai)(zai)(zai)和(he)交流(liu)(liu)負載(zai)(zai)(zai)等構(gou)成(cheng)。如輸(shu)出電(dian)源為(wei)交流(liu)(liu)220V或110V，還需要配(pei)置(zhi)逆變(bian)器(qi)。光伏方(fang)(fang)陣在有光照(zhao)的情況下將太陽(yang)能(neng)轉換為(wei)電(dian)能(neng)，通(tong)過(guo)太陽(yang)能(neng)充(chong)(chong)放電(dian)控制(zhi)器(qi)給(gei)負載(zai)(zai)(zai)供(gong)(gong)電(dian)，同時(shi)給(gei)蓄電(dian)池(chi)(chi)組(zu)充(chong)(chong)電(dian)；在無光照(zhao)時(shi)，通(tong)過(guo)太陽(yang)能(neng)充(chong)(chong)放電(dian)控制(zhi)器(qi)由蓄電(dian)池(chi)(chi)組(zu)給(gei)直流(liu)(liu)負載(zai)(zai)(zai)供(gong)(gong)電(dian)，同時(shi)蓄電(dian)池(chi)(chi)還要直接給(gei)獨(du)立(li)逆變(bian)器(qi)供(gong)(gong)電(dian)，通(tong)過(guo)獨(du)立(li)逆變(bian)器(qi)逆變(bian)成(cheng)交流(liu)(liu)電(dian)，給(gei)交流(liu)(liu)負載(zai)(zai)(zai)供(gong)(gong)電(dian)。

一(yi)、用戶太陽能(neng)電源

（1）小型電(dian)源(yuan)10-100W不(bu)等，用于邊遠無電(dian)地(di)區(qu)如高(gao)原、海島、牧區(qu)、邊防哨(shao)所等軍民生活用電(dian)，如照明、電(dian)視、收錄機等；（2）3-5KW家庭