Nantong, Jiangsu Province

Nantong explosion test site

Huahui's own site for deflagration tests of energy storage products — from commercial and industrial cabinets to utility-scale BESS containers.

Purpose

Deflagration tests need distance and protection that a laboratory building cannot provide. Our Nantong site is dedicated to them. It tests every type of energy storage product, from commercial and industrial cabinets to large utility-scale containers.

What it tests

  • Enclosure deflagration with the gas-handling system working and failed.
  • Whether pressure is relieved only through designated vents.
  • Overpressure and impulse at distance, debris throw and flame jets.
  • Data to validate NFPA 68 vent calculations and CFD models, and to set the ventilation condition for large-scale fire tests.
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