太陽能家用小系統

太(tai)陽能家用(yong)小系(xi)統一(yi)般由(you)太陽(yang)電(dian)(dian)池(chi)組(zu)件(jian)組(zu)成(cheng)的光伏(fu)方陣、太陽(yang)能(neng)充放電(dian)(dian)控制器(qi)(qi)(qi)(qi)、蓄(xu)電(dian)(dian)池(chi)組(zu)、離網型逆變器(qi)(qi)(qi)(qi)、直流負載(zai)(zai)和交(jiao)(jiao)流負載(zai)(zai)等(deng)構(gou)成(cheng)。如(ru)輸出電(dian)(dian)源為交(jiao)(jiao)流220V或110V，還需要配(pei)置逆變器(qi)(qi)(qi)(qi)。光伏(fu)方陣在(zai)有光照(zhao)的情況下將太陽(yang)能(neng)轉(zhuan)換為電(dian)(dian)能(neng)，通過太陽(yang)能(neng)充放電(dian)(dian)控制器(qi)(qi)(qi)(qi)給(gei)(gei)負載(zai)(zai)供(gong)(gong)電(dian)(dian)，同(tong)(tong)時給(gei)(gei)蓄(xu)電(dian)(dian)池(chi)組(zu)充電(dian)(dian)；在(zai)無光照(zhao)時，通過太陽(yang)能(neng)充放電(dian)(dian)控制器(qi)(qi)(qi)(qi)由(you)蓄(xu)電(dian)(dian)池(chi)組(zu)給(gei)(gei)直流負載(zai)(zai)供(gong)(gong)電(dian)(dian)，同(tong)(tong)時蓄(xu)電(dian)(dian)池(chi)還要直接給(gei)(gei)獨立逆變器(qi)(qi)(qi)(qi)供(gong)(gong)電(dian)(dian)，通過獨立逆變器(qi)(qi)(qi)(qi)逆變成(cheng)交(jiao)(jiao)流電(dian)(dian)，給(gei)(gei)交(jiao)(jiao)流負載(zai)(zai)供(gong)(gong)電(dian)(dian)。

一、用戶(hu)太陽能電源

（1）小型電源10-100W不等，用于邊遠無電地區(qu)如(ru)高原、海島(dao)、牧區(qu)、邊防哨所等軍(jun)民生活用電，如(ru)照(zhao)明、電視、收錄機等；（2）3-5KW家(jia)庭