Fire protection for lithium-ion battery energy storage

Energy storage systems are essential for uninterruptible power supplies and play a crucial role in stabilizing grid fluctuations through load balancing. Siemens stands out as the only supplier offering a VdS-certified fire protection concept for Li-ion battery energy storage.

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Challenge

Lithium-ion storage facilities contain high-energy batteries combined with highly flammable electrolytes. In addition, they are prone to quick ignition and explosion in a worst-case scenario. Such fires can have a significant financial impact on organizations.

Solution

Rapid detection of electrolyte gas particles and extinguishing are the key to a successful fire protection concept. Since December 2019, Siemens has been offering a VdS-certified fire protection concept for Li-ion battery energy storage systems.

Our solution

Earliest possible detection

The FDA241 aspirating smoke detector detects electrolyte vapor early and reliably thanks to its patented dual-wavelength optical detection technology. It also triggers all other necessary control functions. This makes it the ideal solution for early detection of electrical fires.

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Advanced fire detection

Our cutting-edge detectors, powered by unique ASAtechnology, redefine safety standards in challenging environments. By seamlessly integrating smoke, heat and CO detection, these detectors offer unparalleled sensitivity to a wide range of smoke types, thanks to their dual optical sensors.

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Suppression and extinguishing

Sinorix NXN N2 uses nitrogen suppression agent that is environmentally friendly. It offers outstanding suppression properties against many types of fires and does not leave any residue behind when activated. This way, it helps suppress fires almost immediately, minimizing potential damage.

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Technical expertise and support

With a steadfast dedication to ensuring the utmost safety for our customers and their environments, we consistently subject our fire safety products to testing. We test batteries with our products regularly at the Battery Testing Centre located in Altenrhein, Switzerland. This expertise forms the foundation of the support we offer to our valued customers, empowering them with robust fire safety strategies.

Curious to witness our testing center firsthand? Reach out to us today and take the first step towards elevating your fire safety standards.

Explore related resources

Downloads

Download Center | Data sheets, manuals, brochures and more

Brochure | Fire protection for Lithium-ion Battery Systems

White paper | Fire protection for lithium-ion battery storage systems

Videos

Webinar | Early detection and suppression for lithium-ion batteries

Innovation Talk | Fire protection for Lithium-ion battery energy storage systems