太陽能家用小系統

太陽能(neng)家用小系統一般由太陽(yang)電(dian)(dian)(dian)池(chi)(chi)組件組成的光伏(fu)方陣、太陽(yang)能充(chong)放電(dian)(dian)(dian)控制(zhi)器(qi)(qi)(qi)、蓄(xu)電(dian)(dian)(dian)池(chi)(chi)組、離網型逆變器(qi)(qi)(qi)、直(zhi)流(liu)(liu)負(fu)載和交流(liu)(liu)負(fu)載等(deng)構成。如(ru)輸出電(dian)(dian)(dian)源(yuan)為交流(liu)(liu)220V或110V，還(huan)需要配置逆變器(qi)(qi)(qi)。光伏(fu)方陣在有光照的情況下將(jiang)太陽(yang)能轉換(huan)為電(dian)(dian)(dian)能，通過太陽(yang)能充(chong)放電(dian)(dian)(dian)控制(zhi)器(qi)(qi)(qi)給負(fu)載供電(dian)(dian)(dian)，同時給蓄(xu)電(dian)(dian)(dian)池(chi)(chi)組充(chong)電(dian)(dian)(dian)；在無(wu)光照時，通過太陽(yang)能充(chong)放電(dian)(dian)(dian)控制(zhi)器(qi)(qi)(qi)由蓄(xu)電(dian)(dian)(dian)池(chi)(chi)組給直(zhi)流(liu)(liu)負(fu)載供電(dian)(dian)(dian)，同時蓄(xu)電(dian)(dian)(dian)池(chi)(chi)還(huan)要直(zhi)接(jie)給獨立(li)逆變器(qi)(qi)(qi)供電(dian)(dian)(dian)，通過獨立(li)逆變器(qi)(qi)(qi)逆變成交流(liu)(liu)電(dian)(dian)(dian)，給交流(liu)(liu)負(fu)載供電(dian)(dian)(dian)。

一、用戶太陽能電(dian)源

（1）小型電源10-100W不(bu)等，用(yong)于邊遠無電地區(qu)如高原、海(hai)島、牧區(qu)、邊防哨所(suo)等軍民生(sheng)活用(yong)電，如照明(ming)、電視(shi)、收(shou)錄機等；（2）3-5KW家庭