Interesting Engineering on MSN

World’s first open-door fire test validates safety of 6.25MWh grid battery

The Chinese energy firm HiTHIUM has completed a landmark safety trial for grid-scale batteries, ...

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

To withstand prolonged high-temperature exposure, the Power 6.25MWh system was structurally reinforced with a high-strength steel frame, stiffeners, and dual-layer partitions. After continuous ...
BEST Magazine

Raising the bar for battery fire safety

Syed Naveed Mishaal, fire protection product manager at Wärtsilä Energy Storage, explained how the company’s recent Quantum3 battery fire safety ...
pv magazine International

Hithium completes open-door fire test of 6.25 MWh battery system

Hithium has released results from a large-scale fire safety test of its 6.25 MWh “∞Power” battery energy storage system, with an open-door configuration supervised by UL Solutions to assess thermal ...
pv magazine International

Trina Storage Large-Scale Fire Test: Full-Process Results and System-Level Safety Performance

The test was conducted in accordance with the latest editions of CSA/ANSI C800-2025, NFPA 855-2026, and UL 9540A (November 2025), and went beyond standard criteria by reducing the spacing between ...