太陽能家用小系統

太(tai)陽能(neng)家(jia)用小系統(tong)一般由太(tai)陽(yang)(yang)(yang)電(dian)(dian)池(chi)組件組成(cheng)的(de)光伏(fu)方陣、太(tai)陽(yang)(yang)(yang)能(neng)充(chong)放電(dian)(dian)控制(zhi)器、蓄電(dian)(dian)池(chi)組、離網(wang)型逆變器、直流負(fu)載和(he)交(jiao)(jiao)流負(fu)載等(deng)構成(cheng)。如輸出(chu)電(dian)(dian)源為交(jiao)(jiao)流220V或(huo)110V，還需要配置(zhi)逆變器。光伏(fu)方陣在有光照(zhao)的(de)情況下將太(tai)陽(yang)(yang)(yang)能(neng)轉換為電(dian)(dian)能(neng)，通(tong)過太(tai)陽(yang)(yang)(yang)能(neng)充(chong)放電(dian)(dian)控制(zhi)器給(gei)負(fu)載供(gong)(gong)電(dian)(dian)，同(tong)時(shi)(shi)給(gei)蓄電(dian)(dian)池(chi)組充(chong)電(dian)(dian)；在無光照(zhao)時(shi)(shi)，通(tong)過太(tai)陽(yang)(yang)(yang)能(neng)充(chong)放電(dian)(dian)控制(zhi)器由蓄電(dian)(dian)池(chi)組給(gei)直流負(fu)載供(gong)(gong)電(dian)(dian)，同(tong)時(shi)(shi)蓄電(dian)(dian)池(chi)還要直接(jie)給(gei)獨立逆變器供(gong)(gong)電(dian)(dian)，通(tong)過獨立逆變器逆變成(cheng)交(jiao)(jiao)流電(dian)(dian)，給(gei)交(jiao)(jiao)流負(fu)載供(gong)(gong)電(dian)(dian)。

一、用戶太(tai)陽(yang)能(neng)電源

（1）小型電(dian)(dian)源10-100W不等，用于邊(bian)(bian)遠無電(dian)(dian)地區如高原、海島、牧(mu)區、邊(bian)(bian)防哨(shao)所等軍(jun)民生活用電(dian)(dian)，如照(zhao)明、電(dian)(dian)視、收錄(lu)機等；（2）3-5KW家庭