太陽能家用小系統

太陽(yang)能家用小系統一般由太(tai)(tai)陽(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組(zu)(zu)件組(zu)(zu)成的光伏方陣、太(tai)(tai)陽(yang)(yang)能(neng)(neng)充(chong)(chong)(chong)放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控制器(qi)(qi)(qi)、蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組(zu)(zu)、離網型逆變(bian)器(qi)(qi)(qi)、直(zhi)流(liu)負載(zai)和交流(liu)負載(zai)等構成。如輸出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源為交流(liu)220V或110V，還需要(yao)配置逆變(bian)器(qi)(qi)(qi)。光伏方陣在(zai)有光照的情況下將太(tai)(tai)陽(yang)(yang)能(neng)(neng)轉換(huan)為電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)，通(tong)過(guo)太(tai)(tai)陽(yang)(yang)能(neng)(neng)充(chong)(chong)(chong)放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控制器(qi)(qi)(qi)給(gei)負載(zai)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，同(tong)時給(gei)蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組(zu)(zu)充(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)；在(zai)無光照時，通(tong)過(guo)太(tai)(tai)陽(yang)(yang)能(neng)(neng)充(chong)(chong)(chong)放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控制器(qi)(qi)(qi)由蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組(zu)(zu)給(gei)直(zhi)流(liu)負載(zai)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，同(tong)時蓄(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)還要(yao)直(zhi)接給(gei)獨立逆變(bian)器(qi)(qi)(qi)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，通(tong)過(guo)獨立逆變(bian)器(qi)(qi)(qi)逆變(bian)成交流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，給(gei)交流(liu)負載(zai)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。

一、用戶太(tai)陽能電源

（1）小型(xing)電(dian)(dian)源10-100W不等，用(yong)(yong)于(yu)邊遠無電(dian)(dian)地區(qu)如(ru)高(gao)原、海(hai)島、牧區(qu)、邊防哨所等軍(jun)民生活用(yong)(yong)電(dian)(dian)，如(ru)照明、電(dian)(dian)視、收錄機等；（2）3-5KW家(jia)庭