太陽能家用小系統

太陽能家(jia)用小(xiao)系統一般(ban)由(you)太(tai)陽(yang)電(dian)(dian)池組(zu)件組(zu)成(cheng)的光伏方(fang)陣、太(tai)陽(yang)能(neng)充放(fang)(fang)電(dian)(dian)控制(zhi)器(qi)、蓄(xu)電(dian)(dian)池組(zu)、離網(wang)型逆(ni)變(bian)(bian)器(qi)、直流(liu)負(fu)載(zai)(zai)和交流(liu)負(fu)載(zai)(zai)等構成(cheng)。如輸出電(dian)(dian)源為交流(liu)220V或110V，還需要配(pei)置逆(ni)變(bian)(bian)器(qi)。光伏方(fang)陣在有光照(zhao)的情(qing)況下將太(tai)陽(yang)能(neng)轉換為電(dian)(dian)能(neng)，通過太(tai)陽(yang)能(neng)充放(fang)(fang)電(dian)(dian)控制(zhi)器(qi)給(gei)(gei)負(fu)載(zai)(zai)供(gong)電(dian)(dian)，同(tong)(tong)時(shi)給(gei)(gei)蓄(xu)電(dian)(dian)池組(zu)充電(dian)(dian)；在無光照(zhao)時(shi)，通過太(tai)陽(yang)能(neng)充放(fang)(fang)電(dian)(dian)控制(zhi)器(qi)由(you)蓄(xu)電(dian)(dian)池組(zu)給(gei)(gei)直流(liu)負(fu)載(zai)(zai)供(gong)電(dian)(dian)，同(tong)(tong)時(shi)蓄(xu)電(dian)(dian)池還要直接給(gei)(gei)獨(du)立逆(ni)變(bian)(bian)器(qi)供(gong)電(dian)(dian)，通過獨(du)立逆(ni)變(bian)(bian)器(qi)逆(ni)變(bian)(bian)成(cheng)交流(liu)電(dian)(dian)，給(gei)(gei)交流(liu)負(fu)載(zai)(zai)供(gong)電(dian)(dian)。

一、用(yong)戶太陽能電源

（1）小(xiao)型電(dian)源10-100W不等，用于邊(bian)遠無電(dian)地區如高原、海島、牧區、邊(bian)防哨所(suo)等軍民(min)生活用電(dian)，如照明(ming)、電(dian)視、收(shou)錄機等；（2）3-5KW家庭