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Auxiliary materials for energy storage cabinets

Energy storage integrators, container energy storage manufacturers, industrial and commercial energy storage cabinet manufacturers, PACK battery factories, overseas energy storage project vendors Industrial technology style, with minimalist white space, parameter visualization, and energy storage cabinet scene rendering as the main focus, highlighting the six core elements of fire prevention, insulation, sealing, insulation, noise reduction, waterproofing, and earthquake resistance
Jul 9th,2026 34 Views

Catalog (divided into four major product systems)

  1. Energy storage fireproof and thermal insulation series (battery cells/cabinet flame-retardant and thermal insulation)
  2. Sealed waterproof noise reduction series (cabinet door sealing, shock absorption and sound absorption)
  3. Electrical Insulation Adhesive Series (Module Insulation, Wire Harness Protection)
  4. Cabinet hardware structural auxiliary materials (door locks, cable fixing, support accessories)
  5. Integrated energy storage solution

Industry pain points and essential needs for energy storage safety

The outbreak of dual carbon energy storage poses three fatal risks to energy storage cabinets:
  1. Thermal runaway spreading: High temperature chain fire in battery cells, lack of efficient insulation and flame retardant materials
  2. Water vapor and dust ingress: Failure of outdoor cabinet IP protection, short circuit leakage
  3. Vibration noise and insulation hazards: Fan vibration, metal short circuit, electromagnetic noise exceeding the standard

 Chapter 1: Energy Storage Fireproof and Thermal Insulation Auxiliary Materials (Core Safety Category)

Barrier against thermal runaway, the first fire barrier for energy storage

Nano microporous insulation sheet (specifically designed for battery cell gaps)

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Nano microporous insulation sheet
  • Application: Blocking heat conduction between battery cells, battery cluster separators
  • Core parameters: Thermal conductivity of 0.023W/(m · K), UL94 V0, lightweight and dust-free, resistant to high temperature of 1000 ℃
  • Advantages: Ultra thin and lightweight, low smoke and non-toxic, good compression rebound, suitable for automated PACK production lines

Ceramic fire-proof foam/aerogel fire-proof felt

  • Application: Inner wall of energy storage cabinet, compartment interlayer, cable through wall sealing
  • Selling points: High temperature ceramicization without dripping, fire resistance for 3 hours, low smoke halogen-free B1 level flame retardant

Inorganic fireproof board/aluminum silicate insulation cotton

Prefabricated cabinet compartment interlayer is fire-resistant, does not release toxic smoke when exposed to open flames, and has two options for lightweight load-bearing

Fireproof sealing foam adhesive/fireproof mud

Cable through wall holes and cabinet gaps are sealed tightly to prevent expansion in the event of fire and isolate flames and flammable gases

Chapter 2: Sealing, Waterproof, Shock Absorbent, and Noise Reducing Auxiliary Materials

IP65/IP68 all-weather sealing, shock absorption and noise reduction, long-lasting stability

 EPDM composite cabinet door sealing strip

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EPDM cabinet sealing strip
  • Application: Energy storage container, household energy storage cabinet door frame
  • Performance: resistant to high and low temperatures -40~120 ℃, UV resistant to seawater salt spray, double-layer foam dustproof and waterproof, earthquake resistant and buffering

Melamine sound-absorbing foam

The fan and inverter inside the cabinet reduce noise, absorb mid to high frequency noise, and are lightweight, flame-retardant, and sound-absorbing integrated

 Silicone shock pad/NBR cushioning foam

The bottom of the battery is shock-absorbing, relieving transportation and operational vibrations, and preventing cell wear and short circuits

IP67 wire protection ring, cable waterproof joint
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Nylon cable gland 
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Waterproof wire plug
Cable entry and exit cabinet sealed, dustproof and waterproof, nylon flame retardant and anti-aging

Neutral flame retardant sealant, cabinet seam waterproof adhesive

Outdoor cabinet splicing gap sealing, weather resistant without cracking, halogen-free flame retardant

Chapter 3: Electrical Insulation Adhesive Auxiliary Materials (PACK Module Specific)

Full module insulation protection to eliminate the risk of short circuit and leakage

PET blue insulated high-temperature tape

Aluminum casing of battery cells, busbar insulation isolation, breakdown voltage of 8kV, ULV0 flame retardant, no residual adhesive, temperature resistance of 120 ℃

Thermal conductive silicone gasket/thermal conductive gel

Liquid cooled energy storage heat dissipation filling, dual function of insulation and thermal conductivity, suitable for high-power PCS heat dissipation

Insulated Mylar Sheet, PET Composite Insulation Film

Battery bracket, PCB board isolation insulation, ultra-thin customized die-cutting

Flame retardant wire harness tape, halogen-free packaging tape

Bundle the harness in the cabinet, which is temperature resistant, flame retardant, aging resistant and not easy to break

Chapter 4: Hardware structural auxiliary materials for energy storage cabinets

Integrated cabinet structure accessories, durable and corrosion-resistant for outdoor use
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Cabinet connecting rod lock
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Hide hinge
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Leveling support feet

Energy storage cabinet link lock, stainless steel hidden hinge

Outdoor anti-theft and anti pry, 304 stainless steel salt spray 480h, waterproof and dustproof structure

Nylon insulation fasteners: insulation nuts, plastic screws, PCB isolation columns

Non conductive, avoiding metal short circuits, acid and alkali corrosion

Cable management accessories: zip ties, zip tie holders, cable conduits

Standardize the wiring inside the cabinet to reduce electromagnetic interference

Leveling support feet and shock-absorbing foot pads for energy storage cabinets

Leveling the container floor and buffering ground vibrations

Supporting electrical auxiliary materials: flexible insulation soft busbar

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Insulated flexible busbar
PCS DC/AC high current connection, flexible seismic resistance, low impedance and good heat dissipation

Chapter 5: Overall Supporting Scheme for Different Scenarios

  1. List of Small Household Energy Storage Cabinets (Lightweight Insulation+Sealed Shock Absorber Set)
  2. Complete solution for industrial and commercial outdoor energy storage cabinets (fireproof insulation board+IP65 sealing hardware)
  3. A complete set of fireproof, heat-insulating and sealing system for prefabricated energy storage in grid level cabins

Testing Qualification&Certification

SGS flame retardant UL94、ROHS、REACH、 Actual photos of fire resistance limit testing, thermal conductivity report, and third-party energy storage safety testing certificate

Case study of energy storage landing project

  1. Industrial and commercial photovoltaic energy storage container project
  2. Large prefabricated cabin energy storage for grid frequency regulation
  3. Batch matching of overseas household energy storage
    Foshan Zhiwei Adhesive Products Co., Ltd. has professional matching solution experience in the energy storage cabinet industry. We welcome inquiries from major manufacturers and contact email:yang@fszw-tapes.com。