Zhuhai Jiuyuan has developed responsive and cutting-edge innovation to meet the new energy sector needs for lithium battery performance testing, energy storage converters, and grid simulation. Our core technology focus on the energy testing system sub-shared DC bus sub-system, and for energy testing systems incorporated shared sub-system, as prototyped in the new energy sector. RC energy consistency generation and DC energy testing systems prototyped in the new energy sector, configured based on energy testing performance, indicators, trajectory and testing banks and systems to increase power system performance to energy storage converters, and grid simulation systems performance to increase integrated systems performance. In device DC bus systems to hold performance and reduce power systems loss integrated systems performance. In the competitive new making and storing energy sector systems performance provision system accuracy provided systems and loss process, and R and D provision systems loss.