太陽能家用小系統

太陽能家用小系統一般由太(tai)陽(yang)電(dian)(dian)池組(zu)件組(zu)成的(de)光伏方陣(zhen)、太(tai)陽(yang)能(neng)充(chong)(chong)放電(dian)(dian)控(kong)制(zhi)器(qi)(qi)、蓄(xu)(xu)電(dian)(dian)池組(zu)、離網(wang)型逆變器(qi)(qi)、直(zhi)流負載(zai)和(he)交流負載(zai)等構(gou)成。如(ru)輸出電(dian)(dian)源為交流220V或110V，還需要配置逆變器(qi)(qi)。光伏方陣(zhen)在有光照(zhao)的(de)情況下(xia)將太(tai)陽(yang)能(neng)轉換為電(dian)(dian)能(neng)，通過(guo)太(tai)陽(yang)能(neng)充(chong)(chong)放電(dian)(dian)控(kong)制(zhi)器(qi)(qi)給負載(zai)供電(dian)(dian)，同時(shi)(shi)給蓄(xu)(xu)電(dian)(dian)池組(zu)充(chong)(chong)電(dian)(dian)；在無光照(zhao)時(shi)(shi)，通過(guo)太(tai)陽(yang)能(neng)充(chong)(chong)放電(dian)(dian)控(kong)制(zhi)器(qi)(qi)由蓄(xu)(xu)電(dian)(dian)池組(zu)給直(zhi)流負載(zai)供電(dian)(dian)，同時(shi)(shi)蓄(xu)(xu)電(dian)(dian)池還要直(zhi)接給獨立(li)逆變器(qi)(qi)供電(dian)(dian)，通過(guo)獨立(li)逆變器(qi)(qi)逆變成交流電(dian)(dian)，給交流負載(zai)供電(dian)(dian)。

一、用戶太(tai)陽(yang)能電(dian)源

（1）小型電源10-100W不等(deng)(deng)，用于邊(bian)遠無電地(di)區如(ru)高原、海島、牧(mu)區、邊(bian)防哨所等(deng)(deng)軍(jun)民生(sheng)活(huo)用電，如(ru)照明、電視(shi)、收錄(lu)機等(deng)(deng)；（2）3-5KW家庭