太陽能家用小系統

太陽能家(jia)用(yong)小系(xi)統一般由太(tai)陽(yang)電(dian)(dian)(dian)池(chi)組(zu)件組(zu)成(cheng)的光伏方(fang)陣(zhen)、太(tai)陽(yang)能(neng)(neng)(neng)充放(fang)(fang)電(dian)(dian)(dian)控(kong)制(zhi)(zhi)器、蓄電(dian)(dian)(dian)池(chi)組(zu)、離網型逆(ni)變(bian)(bian)器、直(zhi)流(liu)(liu)(liu)負(fu)載(zai)(zai)(zai)和交(jiao)流(liu)(liu)(liu)負(fu)載(zai)(zai)(zai)等構成(cheng)。如輸出電(dian)(dian)(dian)源為(wei)交(jiao)流(liu)(liu)(liu)220V或110V，還需要配置(zhi)逆(ni)變(bian)(bian)器。光伏方(fang)陣(zhen)在有(you)光照(zhao)的情(qing)況下(xia)將(jiang)太(tai)陽(yang)能(neng)(neng)(neng)轉換為(wei)電(dian)(dian)(dian)能(neng)(neng)(neng)，通過太(tai)陽(yang)能(neng)(neng)(neng)充放(fang)(fang)電(dian)(dian)(dian)控(kong)制(zhi)(zhi)器給(gei)負(fu)載(zai)(zai)(zai)供(gong)(gong)電(dian)(dian)(dian)，同(tong)時給(gei)蓄電(dian)(dian)(dian)池(chi)組(zu)充電(dian)(dian)(dian)；在無光照(zhao)時，通過太(tai)陽(yang)能(neng)(neng)(neng)充放(fang)(fang)電(dian)(dian)(dian)控(kong)制(zhi)(zhi)器由蓄電(dian)(dian)(dian)池(chi)組(zu)給(gei)直(zhi)流(liu)(liu)(liu)負(fu)載(zai)(zai)(zai)供(gong)(gong)電(dian)(dian)(dian)，同(tong)時蓄電(dian)(dian)(dian)池(chi)還要直(zhi)接給(gei)獨立逆(ni)變(bian)(bian)器供(gong)(gong)電(dian)(dian)(dian)，通過獨立逆(ni)變(bian)(bian)器逆(ni)變(bian)(bian)成(cheng)交(jiao)流(liu)(liu)(liu)電(dian)(dian)(dian)，給(gei)交(jiao)流(liu)(liu)(liu)負(fu)載(zai)(zai)(zai)供(gong)(gong)電(dian)(dian)(dian)。

一(yi)、用戶太(tai)陽(yang)能電源

（1）小型電(dian)源10-100W不等，用(yong)于邊遠無電(dian)地區(qu)如(ru)高原(yuan)、海島(dao)、牧區(qu)、邊防哨所(suo)等軍民生活(huo)用(yong)電(dian)，如(ru)照明(ming)、電(dian)視(shi)、收錄機等；（2）3-5KW家庭