Rainbow Yongneng New Energy Co., Ltd., formerly known as Jiangsu Yongneng Photovoltaic Technology Co., Ltd., was established in 2004. China is an early Sino-foreign joint venture specializing in the production of solar photovoltaic cells and components. In 20 17, China Electronic Rainbow Group New Energy Co., Ltd. completed the holding of Jiangsu Yongneng Photovoltaic Technology Co., Ltd., and the nature of the company was changed from a Sino-foreign joint venture to a state-owned holding company. The company specializes in manufacturing 5W-300W high-quality and efficient single crystal and polycrystalline solar cells and solar module, and provides technical consultation, technical support and installation services for grid-connected and off-grid photovoltaic system installation.