Battery Energy Storage Systems (BESS) are critical to enabling a renewable energy future — but they also introduce serious new safety risks. Thermal runaway events can release flammable gases such as hydrogen (H₂), carbon monoxide (CO), and hydrocarbons, creating a highly explosive atmosphere within containers or facilities. If not detected early, even small off-gassing events can escalate into catastrophic fires or explosions.
The key to protecting BESS infrastructure is early detection — of both gas accumulation and incipient fires.
At ProDetec, we provide a complete range of advanced detection solutions tailored to meet the unique safety needs of BESS environments.
Our integrated solutions include:
✔️ MEMS-Based Gas Detection–Highly durable detection range for providing a simultaneous TrueLEL for hydrogen as well as a dozen hydrocarbons, at very low concentrations, ideal for early off-gassing alerts.
✔️ Traditional Catalytic Bead Gas Detection – Cost effective, rugged, proven technology for continuous combustible-gas monitoring.
✔️ Ultrasonic Gas Detection – Instant omnidirectional identification of pressurised gas leaks by acoustic, independent of wind direction or gas concentration, and without the need for mapping.
✔️ Multi-Spectrum IR Flame Detectors – Fast, reliable detection of hydrocarbon-based fires, as well as challenging hydrogen fires, with key mechanical superiorities, ensuring high false-alarm immunity
✔️ Complete System Integration – Beacons, alarms, ventilation activation, and shutdown controls, fully integrated with BESS energy management systems.
Key Benefits:
• Early-stage detection of gas leaks and thermal events
• Virtually maintenance free solutions, with proven technologies worldwide
• Multidimensional coverage, using a combination of fixed point gas detection, directional flame detection, and omnidirectional gas leak detection
• Rapid flame detection for fires involving lithium-ion cells and battery materials
• Reduced risk of catastrophic loss, equipment damage, and environmental impact
• Compliance support for evolving Australian BESS guidelines
• Scalable solutions suitable for both modular and large-scale utility installations
At ProDetec, we partner with developers, operators, and integrators to deliver customised BESS fire and gas protection systems that prioritise safety, continuity, and regulatory compliance.
➡️ To learn how ProDetec can support the safety and resilience of your BESS project, contact our team or visit our website today.
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E: info@prodetec.com.au
T: 9620 8700
W: www.prodetec.com.au
