Zhuhai Jiuyuan owns the battery storage testing power supply for lithium-ion batteries. Passion for the research and development has designed more energy battery storage systems. The approximated systems performance testing streamlined with the developed testing solutions. The ‘shared DC bus inside the equipment’ stands out for energy efficiency and testing precision. Besides battery manufacturing, power laboratories, and energy storage systems, our range of high precision and reliability energy storage testing refined for the new energy sector focus the energy storage systems evolving adequately for the clients.