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Home & Industrial Energy Storage Heaters – UL Certified Silicone & PI Heaters | Stable Heating for ESS & BESS Systems

UL Certified Silicone & Polyimide Heaters for ESS / BESS Systems We manufacture UL certified silicone heaters for energy storage systems, supplying industrial-grade heating solutions for home ESS and large-scale BESS applications. Our silicone rubber heaters and polyimide (PI / Kapton) heaters are designed for lithium battery ESS, ensuring stable operation in cold, humid, and outdoor environments. All products are produced under ISO 9001 quality management, with UL, CE, RoHS, and REACH compliance.

隐藏域元素占位

Classification:

Other

Key words:

Silicone Heaters for BESS

PI Heaters for Energy Storage

UL Compliant BESS Heaters

Certification: UL, CE, ROHS, REACH, ISO9001, IS014001, TAF16949

Descriptions

  •     Our silicone rubber heaters for lithium battery ESS provide uniform and reliable heating for energy storage battery systems, helping prevent capacity loss, condensation, and low-temperature failure.

        As an experienced manufacturer, we offer custom silicone heaters for BESS thermal management, engineered for outdoor battery cabinets, indoor energy storage racks, and containerized BESS systems.

        For compact installations, we also supply polyimide heaters for energy storage battery systems, including UL compliant PI heaters for lithium battery warming where fast response and thin structure are required.

    Silicone Rubber Heaters for ESS & BESS

    Our industrial grade silicone heaters are widely used in home energy storage systems and industrial BESS installations.

    Key Features:

    • UL certified silicone heater construction
    • Designed for continuous operation in harsh environments
    • Resistant to moisture, dust, and vibration
    • Ideal for outdoor battery cabinets and enclosures

    These heaters are commonly selected as industrial grade silicone heaters for outdoor battery cabinets, providing stable thermal performance year-round.

    Polyimide (PI / Kapton) Heaters for Energy Storage Systems

    We supply Kapton heaters for industrial battery enclosures, optimized for space-limited ESS designs.

    Key Features:

    • Thin, lightweight polyimide heater structure
    • Fast and efficient heat-up for lithium batteries
    • Precise temperature control for ESS electronics
    • UL compliant options available

    Our polyimide heaters for energy storage battery systems are often used as UL compliant PI heaters for lithium battery warming in integrated ESS modules.

    Custom Heater Solutions for BESS Thermal Management

    We provide full OEM and ODM customization for ESS and BESS heater projects, supporting small residential systems and large industrial deployments.

    Customization Options:

    • Custom shapes and sizes for battery racks and cabinets
    • Thickness options typically 0.8mm – 4mm
    • Voltage options: 12V / 24V / 48V / 110V / 220V or custom
    • Adjustable power density for safe battery warming
    • Optional temperature sensors (NTC, PT100, PT1000)
    • Custom wiring, connectors, and mounting solutions

    Each custom silicone heater for BESS thermal management is engineered to match the customer’s system architecture.

    Certifications & Compliance

    UL Certified Silicone & Polyimide Heaters

    • ISO 9001 Quality Management System
    • CE / RoHS / REACH compliance
    • Stable quality for long-term ESS projects

     

                    

          

                     

     

  • Customize any shape

  • Application field

Customize any shape

Application field

Factory Pictures

FAQ

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What’s the lead time for products?


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Samples: 1–2 weeks. Bulk orders: 2–3 weeks (varies by quantity). Urgent shipping options are available—contact us to confirm.
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What’s the minimum order quantity (MOQ)?


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MOQ is 2 pieces for standard products. For custom designs, flexible MOQ can be arranged (reach out for details).
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Are you a manufacturer or a trader


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We are a direct manufacturer with an in-house production facility. You’ll get factory-direct pricing, full customization support, and quality control over all products.
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How do I place an order (including custom products)?


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To place an order: 1. Share your product requirements (specs, drawings, or custom needs) 2. We’ll send a detailed quote 3. Confirm the details, and we’ll start production.
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Have more questions?


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Feel free to contact us anytime—we’ll respond within 24 hours to assist with your product inquiries or order needs.

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