QC Solar, founded in March 2005 and headquartered at No.31,Xinfa Road, SIP, Suzhou, China, is a high-tech enterprise specializing in the field of new energy electrical protection and connection of PV modules and power plants, main products include PV junction boxes, PV connectors, and energy storage connectors. Currently QC Solar has four factories respectively in Suzhou, Huai'an and Bac Giang Vietnam, with a total area of about 66,000 square meters. Over the years, QC Solar has obtained many qualifications and honors such as "Nationally Accredited CNAS Laboratory","Jiangsu Engineering and Technology Research Center","National Specialized and New little Giant Enterprises". The main customers are Trina solar, JA solar, TW solar, Canadian Solar, Risen Energy, DAS Solar, Jolywood, AUO, Adani, Hansol, Solarwatt and other TOP PV module manufacturers at home and abroad.