technický dokument

Fire protection for Li-ion battery energy storage systems: A comprehensive approach to risk mitigation

Elevating protection standards and ensuring operational continuity in battery energy storage

Čas čtení: 10 minut
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The rapid growth of lithium-ion BESS is increasing exposure to thermal runaway, venting, fire propagation and deflagration risks. Conventional fire protection approaches are insufficient for modern battery chemistries (LFP and NMC), creating challenges for safety, compliance, insurability and operational continuity.

This whitepaper presents a comprehensive, application-specific fire protection strategy that enables early intervention before ignition and controlled mitigation of Li-ion battery fire events.

It supports:

  • Early risk detection during battery venting

  • Prevention of fire escalation and deflagration

  • Protection of assets, personnel and operations

  • Alignment of compliance with real-world battery fire behavior

  • Transformation of BESS into controllable, insurable infrastructure

What's inside the whitepaper

A comprehensive end-to-end approach to fire protection for Li-ion BESS, covering:

  • Risk and hazard analysis

  • Early venting detection

  • Thermal runaway propagation prevention

  • System integration and control

  • Design and compliance considerations applicable to new BESS installations, expansions and retrofit projects (EN IEC 62619, NFPA 855, UL 9540A context)

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