In the global new energy storage industry, energy storage equipment including household energy storage cabinets, industrial & commercial energy storage systems, large-scale utility energy storage stations and mobile energy storage devices serves as a core carrier for clean energy conversion and storage. Unlike conventional electronic and power equipment, most energy storage equipment operates in long-term static, outdoor, semi-outdoor or high-humidity environments, facing extreme temperature fluctuations, prolonged UV radiation, rain erosion, dust intrusion and potential fire safety risks. Energy storage equipment silicone foam is a professional sealing, cushioning and protective material specially developed for energy storage scenarios, tailored to the long-term service and high-safety requirements of energy storage equipment. Tengye supplies high-performance energy storage equipment silicone foam, fabricated with battery-grade silicone raw materials and precision closed-cell foaming technology, to deliver all-round, durable protection for various energy storage equipment and ensure stable and safe operation of the entire energy storage system.
Premium Silicone Material & Energy Storage-Optimized Foaming Process
Our energy storage equipment silicone foam adopts imported high-purity, halogen-free silicone raw materials, with an environment-friendly, low-smoke and non-toxic formula that is specially optimized for the long-term operating characteristics of energy storage equipment. We adopt advanced closed-cell foaming technology to form a uniform and dense porous internal structure, which perfectly balances soft flexibility, high resilience and long-lasting sealing performance, eliminating material defects that may cause corrosion or damage to energy storage batteries, control modules and circuit components.
This professional silicone foam features an ultra-wide operating temperature range from -60℃ to 230℃, maintaining stable physical properties even under long-term outdoor exposure, high-temperature baking or extreme low-temperature freezing, without hardening, cracking, softening or deformation. It has outstanding weather resistance, effectively resisting prolonged UV radiation, ozone erosion, high humidity and acid rain corrosion, as well as excellent chemical resistance to prevent damage from battery electrolyte, dust and weak alkaline substances. All products fully comply with RoHS 2.0, REACH, UL 94 V-0 and other international industry certifications, with authoritative third-party test reports from SGS, Intertek and other institutions available for verification, fully meeting the strict safety and environmental protection standards of the global energy storage industry.
Core Performance Advantages for Energy Storage Equipment
Targeted at the unique pain points of energy storage equipment operation, our energy storage equipment silicone foam breaks through the limitations of traditional foam and sealing materials, with fully optimized performance to meet the long-term protection and safety needs of energy storage equipment, covering all-round functional advantages:
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High-Level Waterproof & Dustproof: The dense closed-cell structure achieves IP67-IP68 professional protection rating, effectively blocking rainwater, moisture, dust, sediment and fine particles from invading the interior of energy storage equipment, avoiding circuit short circuits, battery corrosion, poor contact of control modules and performance attenuation caused by moisture and dust intrusion, adapting to outdoor and high-humidity energy storage scenarios.
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Top-Tier Flame Retardancy: Meets UL 94 V-0 the highest flame retardant standard, self-extinguishing immediately after leaving the fire, with no molten dripping and no release of toxic and harmful gases, effectively blocking the spread of fire and eliminating potential fire safety risks of large-capacity energy storage equipment and battery packs.
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Superior Weather & Aging Resistance: Specially optimized for long-term outdoor use, it resists continuous temperature cycles, UV radiation and environmental erosion, maintaining stable sealing and resilience performance for 10-15 years, far exceeding the service life of ordinary EVA foam, PU foam and rubber materials, greatly reducing the maintenance and replacement costs of energy storage stations.
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Excellent Shock Absorption & Cushioning: The unique porous foamed structure efficiently absorbs vibration and impact generated during equipment transportation, installation and operation, reducing stress on energy storage cabinet shells, internal battery modules and control components, preventing structural looseness and component damage, ensuring stable operation after long-term static placement.
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Low Compression Set & Durable Resilience: Possesses exceptional rebound performance, with a compression set of ≤5% after long-term continuous compression, retaining tight fitting and sealing effect under sustained assembly pressure, avoiding sealing failure caused by permanent deformation during long-term use.
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Equipment-Friendly & Non-Corrosive: The material is neutral and non-corrosive, with no chemical reaction with energy storage battery shells, control modules, circuit boards and cabinet materials, ensuring no damage to equipment components during long-term contact use, and compatible with various metal and plastic cabinet materials.
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Lightweight & Easy Installation: Light in weight, soft in texture and good in fit, it can closely attach to irregular gaps, flanges and curved surfaces of energy storage equipment, compatible with automated assembly lines and manual installation, effectively improving equipment assembly and construction efficiency.
Main Application Scenarios
Our energy storage equipment silicone foam is widely used in various energy storage equipment and supporting devices with high weather resistance, safety and protection requirements, covering all core fields of the global energy storage industry:
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Household Energy Storage Equipment: Sealing and cushioning for small and medium-sized household energy storage cabinets, integrated photovoltaic energy storage machines and battery pack modules, adapting to indoor, balcony and outdoor installation environments.
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Industrial & Commercial Energy Storage Equipment: Sealing protection for large-capacity industrial and commercial energy storage cabinets, container energy storage systems, liquid-cooled energy storage equipment and battery cluster modules, adapting to factory rooftops, outdoor open spaces and other harsh environments.
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Large-Scale Utility Energy Storage Stations: Sealing and shock absorption for grid-connected wind-solar energy storage equipment, central energy storage battery cabinets and power control modules, meeting the long-term stable operation needs of large-scale energy storage projects.
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Mobile & Portable Energy Storage Equipment: Sealing and cushioning for outdoor emergency energy storage power supplies, mobile energy storage devices and portable energy storage battery packs, adapting to frequent transportation and outdoor field use scenarios.
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Energy Storage Supporting Equipment: Sealing protection for energy storage converters, control distribution cabinets, wiring harness ports and heat dissipation gaps, ensuring the coordinated operation of the entire energy storage system.
Custom OEM/ODM Service
We provide comprehensive personalized customization solutions to match the diversified structures, sizes and performance needs of different energy storage equipment, supporting personalized R&D testing, small-batch trial production and large-scale project mass production:
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Specification & Shape Customization: Customize thickness (1mm-20mm), density, hardness, color and external dimensions according to customer needs; support die-cutting, molding and special-shaped processing based on 2D/3D drawings or physical samples of energy storage equipment.
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Performance Optimization: Adjust material formulas to enhance weather resistance, flame retardancy, waterproofing and corrosion resistance; optional self-adhesive backing, anti-static treatment and surface smoothing processing to meet the assembly needs of energy storage equipment.
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Rapid Prototyping: Deliver customized samples within 7-12 days for energy storage equipment fitment and performance testing, with timely adjustments according to customer feedback to meet actual application and project delivery requirements.
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Stable Mass Production: Support small-batch trial production for energy storage R&D and large-scale continuous production for project delivery, with complete quality traceability system to ensure consistent product quality and on-time supply.
Precautions for Use
To ensure the full performance of energy storage equipment silicone foam, extend its service life and guarantee stable protection effect in long-term use, please strictly abide by the following guidelines during installation, use and storage:
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Before installation, thoroughly clean the bonding surface of energy storage equipment cabinets, battery modules and components to keep it dry, smooth, free of oil, dust, burrs and impurities, ensuring a tight and gap-free fit between the foam and the equipment surface.
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Control the compression ratio reasonably during installation, generally controlled at 30%-50%, avoid excessive compression to prevent permanent deformation of the foam, which will directly affect its sealing, shock absorption, weather resistance and flame retardant performance.
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Store the product in a cool, dry and ventilated environment before installation, avoid long-term exposure to strong sunlight, high-temperature heat sources and open flames, and keep away from flammable, explosive and corrosive chemicals to prevent premature aging and performance degradation.
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Select the appropriate product specifications, thickness, hardness and performance grade according to the actual installation environment (indoor/outdoor), equipment type and industry safety standard requirements of energy storage equipment.
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During transportation, handling and installation, avoid sharp object scratches, heavy pressure and violent impact on the foam, so as not to damage the internal foaming structure and external shape, affecting its normal protection performance.
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After installation, check the fitting condition of the foam regularly to ensure no displacement or falling off, and replace the aged or deformed foam in a timely manner to maintain the protection effect of energy storage equipment.
Strict Quality Control System
Adhering to the principle of "quality first, safety supreme", we implement a full-process strict quality control system for energy storage equipment silicone foam, covering raw material procurement, production processing to finished product delivery, ensuring each batch of products meets the high standards of the energy storage industry:
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Raw Material Inspection: 100% full inspection of silicone raw materials, verifying weather resistance, flame retardancy, temperature resistance, environmental protection indicators and equipment compatibility before entering the production process.
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In-Process Monitoring: Real-time dynamic control of foaming, molding and cutting parameters to ensure uniform pore structure, accurate dimensional tolerance and no defects such as bubbles, burrs, cracks and flash.
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Finished Product Testing: Conduct comprehensive performance tests including waterproofing, flame retardancy, weather aging resistance, compression set and temperature cycle, issuing complete test reports and certification documents for each batch.
Tengye: Your Trusted Energy Storage Sealing Partner
At Tengye, we focus on the R&D, production and customized services of high-performance energy storage equipment silicone foam, relying on professional foaming technology, strict quality control and intimate after-sales support, to provide safe, durable and reliable sealing and cushioning solutions for global energy storage equipment manufacturers and project contractors. We are committed to improving the operation stability, safety and service life of energy storage equipment, and becoming a long-term trusted core partner in the new energy storage industry. Contact us today to get a free technical consultation, customized sample and exclusive project quotation!
