太陽能家(jia)用小(xiao)系(xi)統(tong)一般(ban)由太(tai)陽(yang)電(dian)池(chi)組件組成的光伏方陣、太(tai)陽(yang)能(neng)充(chong)放電(dian)控(kong)制器、蓄(xu)電(dian)池(chi)組、離(li)網型逆(ni)變(bian)器、直(zhi)(zhi)流(liu)負(fu)載和(he)交(jiao)(jiao)流(liu)負(fu)載等(deng)構(gou)成。如輸出電(dian)源為交(jiao)(jiao)流(liu)220V或110V,還(huan)需要配置逆(ni)變(bian)器。光伏方陣在有光照的情況下(xia)將太(tai)陽(yang)能(neng)轉換為電(dian)能(neng),通過太(tai)陽(yang)能(neng)充(chong)放電(dian)控(kong)制器給(gei)負(fu)載供(gong)電(dian),同時(shi)(shi)給(gei)蓄(xu)電(dian)池(chi)組充(chong)電(dian);在無光照時(shi)(shi),通過太(tai)陽(yang)能(neng)充(chong)放電(dian)控(kong)制器由蓄(xu)電(dian)池(chi)組給(gei)直(zhi)(zhi)流(liu)負(fu)載供(gong)電(dian),同時(shi)(shi)蓄(xu)電(dian)池(chi)還(huan)要直(zhi)(zhi)接(jie)給(gei)獨立(li)逆(ni)變(bian)器供(gong)電(dian),通過獨立(li)逆(ni)變(bian)器逆(ni)變(bian)成交(jiao)(jiao)流(liu)電(dian),給(gei)交(jiao)(jiao)流(liu)負(fu)載供(gong)電(dian)。
一、用戶太陽能電源
(1)小(xiao)型電源(yuan)10-100W不等,用(yong)于(yu)邊遠(yuan)無電地區如高原、海(hai)島(dao)、牧區、邊防(fang)哨所(suo)等軍(jun)民生活用(yong)電,如照明、電視、收錄機等;(2)3-5KW家庭
??
?