太陽能家用小系統

太陽能家用小(xiao)系(xi)統一般由太(tai)(tai)(tai)陽(yang)電(dian)(dian)(dian)池(chi)組(zu)(zu)件(jian)組(zu)(zu)成的(de)(de)光伏(fu)方(fang)陣、太(tai)(tai)(tai)陽(yang)能(neng)充放(fang)(fang)電(dian)(dian)(dian)控制(zhi)器(qi)、蓄電(dian)(dian)(dian)池(chi)組(zu)(zu)、離網型(xing)逆(ni)變(bian)器(qi)、直流(liu)(liu)(liu)(liu)負(fu)(fu)載(zai)和交(jiao)流(liu)(liu)(liu)(liu)負(fu)(fu)載(zai)等構成。如輸出電(dian)(dian)(dian)源(yuan)為交(jiao)流(liu)(liu)(liu)(liu)220V或110V，還(huan)需要配置逆(ni)變(bian)器(qi)。光伏(fu)方(fang)陣在有(you)光照的(de)(de)情(qing)況下將太(tai)(tai)(tai)陽(yang)能(neng)轉換為電(dian)(dian)(dian)能(neng)，通過(guo)(guo)太(tai)(tai)(tai)陽(yang)能(neng)充放(fang)(fang)電(dian)(dian)(dian)控制(zhi)器(qi)給(gei)(gei)(gei)負(fu)(fu)載(zai)供(gong)(gong)電(dian)(dian)(dian)，同時給(gei)(gei)(gei)蓄電(dian)(dian)(dian)池(chi)組(zu)(zu)充電(dian)(dian)(dian)；在無(wu)光照時，通過(guo)(guo)太(tai)(tai)(tai)陽(yang)能(neng)充放(fang)(fang)電(dian)(dian)(dian)控制(zhi)器(qi)由蓄電(dian)(dian)(dian)池(chi)組(zu)(zu)給(gei)(gei)(gei)直流(liu)(liu)(liu)(liu)負(fu)(fu)載(zai)供(gong)(gong)電(dian)(dian)(dian)，同時蓄電(dian)(dian)(dian)池(chi)還(huan)要直接(jie)給(gei)(gei)(gei)獨(du)立逆(ni)變(bian)器(qi)供(gong)(gong)電(dian)(dian)(dian)，通過(guo)(guo)獨(du)立逆(ni)變(bian)器(qi)逆(ni)變(bian)成交(jiao)流(liu)(liu)(liu)(liu)電(dian)(dian)(dian)，給(gei)(gei)(gei)交(jiao)流(liu)(liu)(liu)(liu)負(fu)(fu)載(zai)供(gong)(gong)電(dian)(dian)(dian)。

一、用(yong)戶(hu)太陽能電源(yuan)

（1）小型電源(yuan)10-100W不等(deng)，用于(yu)邊遠無電地區(qu)如(ru)高(gao)原、海島、牧區(qu)、邊防哨所等(deng)軍民生活用電，如(ru)照明、電視(shi)、收錄(lu)機等(deng)；（2）3-5KW家庭