太陽能家用小系統

太陽能家(jia)用小(xiao)系統一般由太(tai)(tai)陽(yang)電(dian)(dian)池組(zu)件組(zu)成(cheng)(cheng)的光(guang)伏方陣、太(tai)(tai)陽(yang)能充(chong)(chong)放(fang)電(dian)(dian)控制(zhi)(zhi)器(qi)(qi)、蓄電(dian)(dian)池組(zu)、離網型逆(ni)(ni)變器(qi)(qi)、直(zhi)(zhi)流(liu)(liu)(liu)負(fu)載和(he)交(jiao)(jiao)流(liu)(liu)(liu)負(fu)載等構成(cheng)(cheng)。如輸出電(dian)(dian)源(yuan)為交(jiao)(jiao)流(liu)(liu)(liu)220V或110V，還需(xu)要配置逆(ni)(ni)變器(qi)(qi)。光(guang)伏方陣在(zai)有光(guang)照的情況下將太(tai)(tai)陽(yang)能轉換為電(dian)(dian)能，通(tong)過太(tai)(tai)陽(yang)能充(chong)(chong)放(fang)電(dian)(dian)控制(zhi)(zhi)器(qi)(qi)給負(fu)載供(gong)(gong)電(dian)(dian)，同(tong)時(shi)(shi)給蓄電(dian)(dian)池組(zu)充(chong)(chong)電(dian)(dian)；在(zai)無光(guang)照時(shi)(shi)，通(tong)過太(tai)(tai)陽(yang)能充(chong)(chong)放(fang)電(dian)(dian)控制(zhi)(zhi)器(qi)(qi)由蓄電(dian)(dian)池組(zu)給直(zhi)(zhi)流(liu)(liu)(liu)負(fu)載供(gong)(gong)電(dian)(dian)，同(tong)時(shi)(shi)蓄電(dian)(dian)池還要直(zhi)(zhi)接給獨立逆(ni)(ni)變器(qi)(qi)供(gong)(gong)電(dian)(dian)，通(tong)過獨立逆(ni)(ni)變器(qi)(qi)逆(ni)(ni)變成(cheng)(cheng)交(jiao)(jiao)流(liu)(liu)(liu)電(dian)(dian)，給交(jiao)(jiao)流(liu)(liu)(liu)負(fu)載供(gong)(gong)電(dian)(dian)。

一、用戶太(tai)陽能電源(yuan)

（1）小型電(dian)源10-100W不等(deng)，用于邊(bian)遠無電(dian)地區如(ru)高原、海島、牧區、邊(bian)防哨所(suo)等(deng)軍民生活用電(dian)，如(ru)照明、電(dian)視、收錄機等(deng)；（2）3-5KW家(jia)庭(ting)