Suzhou Doart Rockcore Energy Technology Co. Ltd. Is a comprehensive energy high-tech enterprise focusing on new energy and related industries, as well as an earlier comprehensive energy service providers focusing on distributed photovoltaic power generation system in China, who has obtained 7 authorized invention patents, 12 utility model patents, 18 software copyrights and 2 trademark registrations.

Since 2009, Doart Rockcore focuses on the R&D of power electronic products related to the new energy field. So far, it has adhered to stable operation, continuous innovation, and open cooperation, built high-performance distributed photovoltaic power generation solutions in the field such as industrial manufacturing, enterprises, government and other public projects providing competitive power energy solutions, products and services for industrial and commercial customers, big industrial customers and government projects, devoted itself to the future intelligent society, and strived to build a better world that the development is sustainable.

As the standing director of Jiangsu Renewable Resources Industry Association, Doart Rockcore is positioned as a distributed energy comprehensive service provider, and adheres to the enterprise vision of "implementing the construction, energy conservation and environmental protection at the same time, creating harmonious life in the sun". The domestic markets mainly focus on Jiangsu, Zhejiang, Shanghai, Shandong, Guangdong and Fujian. The oversea markets start in 2015, it covers multiple countries and regions such as Saudi Arabia, Burma, Cambodia, Thailand, Malaysia, India and Vietnamese. It is accumulated that more than 200 power station have been constructed with a capacity of more than 250MW. There were no accidents in the whole year of 2018.