17MW / 84MWh Full Liquid-Cooled BESS | Utility-Grade Battery Energy Storage System Overview Our 17MW / 84MWh utility-grade battery energy storage system (BESS) is a fully liquid-cooled, large-scale energy storage solution designed for grid-side power stations, renewable energy base supporting projects, and bulk power regulation worldwide. Built on the industry-proven 1500V high-voltage DC platform, this containerized BESS delivers ultra-high energy density, stable round-trip