DelSolar (traditional Chinese:旺能光電; simplified Chinese: 旺能光电 (pinyin: wàng néng guāng diàn), commonly abbreviated 旺能)) (3599, TW) is solar company from Delta group (台達電子/台達集團), engaging in the research, design, manufacture and distribution of solar cells, solar modules, as well as the development of Photovoltaic system. The company’s headquarters is in Hsinchu, Science-based industrial Park, Phrase II, Taiwan.