QC Solar (Suzhou) Co., Ltd. engages in research and development, manufacture, and sale of photovoltaic system and power storage products. Its products include solar junction box, solar bos kits, energy storage/electric vehicle charging system, automation and control system, and outdoor connectors. The company was founded by Zheng Gang Duan and Xin Lin Wang on March 23, 2005 and is headquartered in Suzhou, China.