As Battery Energy Storage Systems (BESS) become increasingly critical in supporting renewable energy and grid stabilization, ensuring their reliability and performance is essential. BESS installations face a variety of environmental and mechanical challenges, from exposure to moisture and dust to temperature extremes and electromagnetic interference (EMI). By incorporating advanced sealing solutions, foam products, thermal management materials, and venting, you can protect these systems and extend their operational life. 

Sealing Devices can create a comprehensive protection strategy for your BESS installations by combining products from leading brands including BISCO®, PORON®, Parker Chomerics, and GORE®.

One of the most effective ways to protect BESS systems is through the use of BISCO® and PORON® foam products from Rogers Corporation. These materials offer superior sealing, cushioning, and vibration dampening, making them ideal for use in BESS units.

PORON® Industrial Polyurethanes are crucial in BESS applications due to their durability, effective sealing, and resistance to compression. For situations where thermal stability is needed, PORON® materials offer properties like flame resistance,  enhancing safety in high-temperature environments. Industrial polyurethane foam also provides vibration and shock dampening, helping to maintain the integrity of battery packs over time. These properties make them ideal for sealing, cushioning, and protecting sensitive components within BESS units.

PDF DOWNLOAD: High Performance Silicones Polyurethanes and Venting Membrane Material Solutions for Battery Storage

In addition to physical protection from environmental factors, BESS units are highly susceptible to electromagnetic interference (EMI) and thermal stress, which can lead to system failures or reduced efficiency. To ensure comprehensive protection, it’s critical to incorporate both EMI shielding and thermal management solutions. 

Parker Chomerics offers a wide range of EMI shielding materials, including CHO-SEAL® conductive elastomers and CHO-THERM® thermal interface materials. These products ensure that sensitive electronics within BESS units are protected from external electromagnetic interference, which is particularly important in densely populated areas or near other electronic systems. Incorporating EMI shielding gaskets from Parker Chomerics provides effective protection, maintaining system integrity and reducing the risk of malfunction. 

Managing heat dissipation is crucial for maintaining the performance of high-density battery energy storage systems. Chomerics’ thermal interface materials are designed to dissipate heat efficiently, protecting the system from overheating. These solutions, such as CHO-THERM® and THERM-A-GAP®, ensure optimal thermal performance while maintaining the structural integrity of BESS units. 

For more in-depth information on future-proofing BESS with EMI and thermal innovations, you can explore Chomerics’ insights on battery energy storage systems. 

Venting solutions play a crucial role in managing internal pressure within BESS units. As batteries charge and discharge, they generate heat and cause fluctuations in internal pressure. Without adequate venting, this pressure buildup can damage seals, increase condensation, and compromise the integrity of the enclosure. 

One of the most critical yet often overlooked components in BESS units is the venting solution. Proper venting is essential to maintain the safety, reliability, and long-term performance of BESS, especially when exposed to harsh environments. Venting systems not only equalize pressure but also protect the sensitive electronic components inside BESS units from exposure to water, dust, and other environmental contaminants. This protection is especially critical for outdoor BESS installations, which are subjected to constant environmental stress. 

Related Blog Post: 5 Key Factors for Choosing Venting Solutions in Battery Energy Storage Systems (BESS)

Our expert engineering team will work with you to develop a complete solution that meets your specific needs, ensuring long-term performance, reliability, and safety.