太陽能家用小系統

太(tai)陽能家用小(xiao)系統(tong)一般由太(tai)(tai)陽(yang)電(dian)(dian)池組件(jian)組成(cheng)(cheng)的光伏方陣、太(tai)(tai)陽(yang)能(neng)充(chong)(chong)放電(dian)(dian)控制(zhi)器(qi)(qi)、蓄(xu)電(dian)(dian)池組、離(li)網型逆(ni)(ni)(ni)(ni)變器(qi)(qi)、直流(liu)(liu)(liu)負(fu)(fu)載和交流(liu)(liu)(liu)負(fu)(fu)載等構成(cheng)(cheng)。如(ru)輸出電(dian)(dian)源為(wei)交流(liu)(liu)(liu)220V或(huo)110V，還需要(yao)配置逆(ni)(ni)(ni)(ni)變器(qi)(qi)。光伏方陣在有光照的情況下將太(tai)(tai)陽(yang)能(neng)轉換為(wei)電(dian)(dian)能(neng)，通過(guo)太(tai)(tai)陽(yang)能(neng)充(chong)(chong)放電(dian)(dian)控制(zhi)器(qi)(qi)給(gei)負(fu)(fu)載供(gong)電(dian)(dian)，同時給(gei)蓄(xu)電(dian)(dian)池組充(chong)(chong)電(dian)(dian)；在無光照時，通過(guo)太(tai)(tai)陽(yang)能(neng)充(chong)(chong)放電(dian)(dian)控制(zhi)器(qi)(qi)由蓄(xu)電(dian)(dian)池組給(gei)直流(liu)(liu)(liu)負(fu)(fu)載供(gong)電(dian)(dian)，同時蓄(xu)電(dian)(dian)池還要(yao)直接給(gei)獨立逆(ni)(ni)(ni)(ni)變器(qi)(qi)供(gong)電(dian)(dian)，通過(guo)獨立逆(ni)(ni)(ni)(ni)變器(qi)(qi)逆(ni)(ni)(ni)(ni)變成(cheng)(cheng)交流(liu)(liu)(liu)電(dian)(dian)，給(gei)交流(liu)(liu)(liu)負(fu)(fu)載供(gong)電(dian)(dian)。

一、用戶太陽能電源(yuan)

（1）小(xiao)型電(dian)源10-100W不等，用(yong)于邊遠無電(dian)地區如高原、海島、牧(mu)區、邊防哨所等軍(jun)民(min)生活用(yong)電(dian)，如照明(ming)、電(dian)視、收錄機(ji)等；（2）3-5KW家庭