Battery, Battery Pack, Battery Module manufacturer / supplier in China, offering 215kwh Commercial and Industrial Energy Storage System Supports Multiple Parallel Connections of Bess Commercial and Industrial Energy Storage Devices, 215kwh Energy Storage System, Lithium-Ion Battery Cells, Capable of off-Grid Independent Operation, and Supporting Customized Bess Energy Storage Systems, 215kwh Energy Storage System Supports Customization of 200-500kwh Energy Storage Systems and Parallel Connection of Multiple Devices and so on.