太(tai)陽(yang)(yang)能(neng)(neng)燈(deng)是一種(zhong)利(li)用太(tai)陽(yang)(yang)光(guang)(guang)能(neng)(neng)轉換成電(dian)(dian)(dian)能(neng)(neng)的(de)照(zhao)(zhao)明設(she)備，其(qi)理(li)念是利(li)用可再生能(neng)(neng)源(yuan)替代傳統能(neng)(neng)源(yuan)，減少對環境(jing)的(de)影響，并實現節(jie)能(neng)(neng)減排。太(tai)陽(yang)(yang)能(neng)(neng)燈(deng)通(tong)過安裝在燈(deng)具上的(de)太(tai)陽(yang)(yang)能(neng)(neng)電(dian)(dian)(dian)池板吸收太(tai)陽(yang)(yang)光(guang)(guang)，將(jiang)其(qi)轉換為直流(liu)(liu)電(dian)(dian)(dian)能(neng)(neng)并儲(chu)存在蓄電(dian)(dian)(dian)池中，當(dang)需(xu)要照(zhao)(zhao)明時，再將(jiang)蓄存在蓄電(dian)(dian)(dian)池中的(de)電(dian)(dian)(dian)能(neng)(neng)轉化為交流(liu)(liu)電(dian)(dian)(dian)能(neng)(neng)供燈(deng)具使用。由于太(tai)陽(yang)(yang)能(neng)(neng)是一種(zhong)、免費的(de)資源(yuan)，因此太(tai)陽(yang)(yang)能(neng)(neng)燈(deng)具有、環保、節(jie)能(neng)(neng)等優點(dian)，在戶外照(zhao)(zhao)明領域得(de)到廣泛(fan)應用。