Beijing Corona Science & Technology Co., Ltd. was established in 2001, is formed on the basis of the Institute of Electrical Engineering, Chinese Academy of Sciences 31 years of scientific research and the accumulation of specialized wind, photovoltaic power generation high-tech enterprises. Currently, the company under the jurisdiction of a branch - Tibet Branch, a subsidiary - Baoding Corona Control Equipment Co., Ltd..

The company's main business is divided into wind power products, photovoltaic products and photovoltaic system design integrates three directions. Solar photovoltaic systems, wind / photovoltaic hybrid power generation system design, installation, commissioning, maintenance and other services; the same time, research and development, production and marketing of solar PV controller, inverter, household photovoltaic, wind / photovoltaic solar complementary power supply, etc. power generation equipment and wind turbine control systems, wind turbine converter, pitch control systems, SCADA systems, wind power control equipment.