Wuhan Rongxin Nengdong Electric Co., Ltd. was established in 2017 and is located in Wuhan Donghu New Technology Development Zone. The registered capital is 10 million yuan. The company is positioned in the power battery industry. It is a high-tech enterprise that studies supercapacitors, battery technology and its system integration technology. It integrates R&D and manufacturing. Its products are mainly used in new energy wind power generation, smart grid, AGV smart logistics and other industries.
Supercapacitor modules are the company's main products at present. They are widely used in the wind power generation industry. It has more than 5 years of batch supply and application performance in the industry. The product series covers low-voltage high-capacity supercapacitor modules used in low-voltage variable pitch systems and high-voltage low-capacity supercapacitor modules used in high-voltage variable pitch systems. They are installed in large quantities in onshore and offshore wind turbines. The current main terminal wind power host manufacturers include Mingyang Smart, China Haizhuang, Dongfang Electric and other leading enterprises, with an annual production capacity of 30,000 supercapacitor modules.
In the new energy storage industry, we have jointly launched the "one machine, one storage" energy storage device with the Wuhan 712th Research Institute of China Shipbuilding. The innovative use of supercapacitor + lithium battery composite energy storage technology is used for primary frequency regulation and energy storage applications of wind turbines. The first set of prototypes has been offline and is currently undergoing on-hook testing at the Zhangbei Wind Farm of China Electric Power Research Institute.
We have jointly established the "Power Battery Technology Joint R&D Center" with the School of Information of Wuhan University of Science and Technology (211 institutions), and have conducted research on power battery technology and scenario applications with the team of Professor Wu Shiqian, a "Chutian Scholar". Research results such as elevator emergency leveling technology have been applied for invention patents, and the embedded health management control technology of lithium battery-supercapacitor composite energy storage equipment has been applied to the "one machine, one storage" energy storage device. Through the joint R&D center, we rely on the talent advantages of universities to study and accumulate new technologies.
Currently, there are 29 authorized patents and ISO9001 certification has been passed.
The company's current government-recognized honors include: Hubei Province High-tech Enterprise, "Above-Scale" Enterprise, Hubei Province "Specialized, Precision and Innovative" Small and Medium-sized Enterprises, "Little Giant" Enterprises, Gazelle Enterprises, Innovative Small and Medium-sized Enterprises, and it has won the Quality High-end Entrepreneurship Project Award, the "3551" Entrepreneurship Talent Award, etc.
