INNOCHILL · Solutions

Energy Storage Cooling

Thermal management for BESS, PCS and power electronics.

Thermal Fluids

BESS thermal-management fluids support battery racks, containerized energy-storage systems, PCS and inverter cooling where long service life, aluminum compatibility and stable operation are critical.

Quick AnswerStationary battery systems can operate for years under repeated charge/discharge cycles. The fluid therefore needs to be evaluated for long-term stability, corrosion, electrical behavior, freeze protection and maintainability—not only initial cooling performance.

System areas

01

Battery Racks

Liquid cooling for cells, modules and cold plates.

02

PCS / Inverters

Thermal management for power-electronics components.

03

Containerized BESS

Integrated cooling under changing ambient temperatures and long operating hours.

04

Cold-Climate Storage

Freeze protection, low-temperature viscosity and startup reliability for outdoor systems.

Selection priorities

Long-term stabilityRepeated thermal cycling and service life
Aluminum protectionCold plates and heat exchangers
Electrical behaviorSystem-specific conductivity requirement

Qualification checklist

  • Battery/cold-plate materials and brazing alloys
  • Minimum ambient and startup temperature
  • Target conductivity and coolant monitoring strategy
  • Expected service interval and refill conditions
  • Container volume and annual project demand
  • Applicable customer or regional standards

Relevant INNOCHILL models