Chisage ESS is the holding subsidiary of Chisage group who was founded in 1998. After over 24 years' accumulation and growth, we have developed into a modern enterprise with more than 5,000 employees, 4.5 Billion USD sales revenue. Our business range has been across seven major fields, including apparel, commodities, audio core material, new material, energy storage system, health and industrial investment.Chisage ESS's headquarter is located in Ningbo city within a sophisticated R&D engineering team for BMS and hybrid inverter technology. Now we have over 1.5GWh manufacturing capacity for lithium iron phosphate battery packs and 1GW for inverters. Chisage ESS values innovation and reliability. Dedicate to deliver the customers with our best solutions.