Huang B.-J.Wu M.-SHsu P.-C.Tseng W.-M.CHUN-WEI CHEN2019-06-262019-06-2620120038092Xhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84866554899&doi=10.1016%2fj.solener.2012.07.028&partnerID=40&md5=222b3f0a3df4ab6d55263be5bc4e0e02https://scholars.lib.ntu.edu.tw/handle/123456789/411392http://ntur.lib.ntu.edu.tw/bitstream/246246/270506/1/2012 SE sLED const-power.pdf1297593 bytesapplication/pdf[SDGs]SDG7Direct battery-driven solar LED lighting using constant-power controljournal article10.1016/j.solener.2012.07.0282-s2.0-84866554899