ZTT Group

ZTT Group, founded in 1992 and headquartered in Nantong, China, is a diversified technology group that entered the renewable energy field in 2012. The company's BESS division offers utility-scale liquid-cooled battery containers and self-developed integrated power conversion systems. ZTT's flagship ENERGRID NA7 delivers 7.58 MWh in a standard 20-foot container with energy conversion efficiency above 99%.