HiTHIUM Completes World’s First Open-Door Large-Scale Fire Test of a 6.25MWh BESS with kAh Battery Cells

2026-02-09 - 02:38

XIAMEN, China, Feb. 9, 2026 /PRNewswire/ — Recently, HiTHIUM completed the world’s first open-door large-scale fire test of its ∞Power 6.25MWh 4h long-duration energy storage (LDES) system equipped with kiloampere-hour (kAh) battery cells. The test was conducted under the full supervision of representatives from UL Solutions, U.S. Authorities Having Jurisdiction, and Fire Protection Engineers. The test