Liquid-Cooled ESS Cabinets

100–500kWh Liquid-Cooled Lithium Battery Storage Cabinet

Available across a 100–500 kWh range, this cabinet brings together lithium-ion (LFP) battery packs, a BMS and liquid-cooling thermal management in one…

Technical specifications

Technical specifications of 100–500kWh Liquid-Cooled Lithium Battery Storage Cabinet
ParameterValue
Product TypeLiquid-Cooled Integrated Energy Storage Cabinet
Energy Capacity100 / 200 / 300 / 375 / 500 kWh
Battery ChemistryLithium-Ion (LFP)
Output Power RangeAbove 50 kWh
System TypeRack-Mounted
Working Voltage Range75 V – 109.5 V
Cell Configuration1P30S
Grid ConnectionOff-Grid
Communication PortsCAN, RS485, Ethernet
Enclosure RatingIP55
Overall Dimensions (L×W×H)1325 × 1306 × 2315 mm
Unit Weight2500 kg
Charging SourceSolar Panel

Specifications reflect the supplied product data. Final dimensions, materials, colors and packaging are confirmed with sample approval and order confirmation.

Why buyers choose it

  • Liquid cooling keeps cell temperature uniform, for better efficiency and a longer lifespan
  • Battery, BMS and cooling combined in a single all-in-one cabinet
  • IP55 outdoor rating supports flexible installation sites
  • LFP lithium-ion chemistry for safety and long-cycle life
  • CAN and RS485 links for easy EMS integration

Standards & certification

Designed and tested to IEC 60076 / IEC 62271. Millenium production is certified to ISO 9001, ISO 14001 and ISO 45001; the product family carries CE (ECM), UDEM attestation and an EAC declaration of conformity. Every unit passes routine factory tests before dispatch.

Product details

Available across a 100–500 kWh range, this cabinet brings together lithium-ion (LFP) battery packs, a BMS and liquid-cooling thermal management in one outdoor-rated enclosure. The cooling loop keeps every cell in a tight, even temperature band, raising efficiency, extending cycle life and improving safety margins. It's built for commercial and industrial (C&I) storage, solar self-consumption, peak shaving and off-grid applications.

Design & Construction

Inside the double-door housing sit modular battery racks served by an integrated liquid-cooling loop, a front control/HMI panel, status indicators and an emergency-stop button. A side vent grille aids airflow and top lifting lugs simplify crane handling. The BMS communicates over CAN, RS485 and Ethernet for straightforward EMS integration.

Applications

Commercial and industrial energy storage, solar-plus-storage, peak shaving and load shifting, microgrids, EV-charging support, and off-grid power for factories, campuses and remote sites.

Customisation Options

Capacity, configuration, grid connection mode, communication protocol and enclosure options can be tailored to the project.

Ordering Information

  • Selling Unit: Single item
  • Packing: 1325 × 1306 × 2315 cm crate, 2500 kg gross weight
  • Protection Rating: IP55

Product details in pictures

100–500kWh Liquid-Cooled Lithium Battery Storage Cabinet — detail 1
100–500kWh Liquid-Cooled Lithium Battery Storage Cabinet — detail 2
100–500kWh Liquid-Cooled Lithium Battery Storage Cabinet — detail 3
100–500kWh Liquid-Cooled Lithium Battery Storage Cabinet — detail 4

Frequently asked questions

What is the rated capacity of the 100–500kWh Liquid-Cooled Lithium Battery Storage Cabinet?

The rated capacity is 100 / 200 / 300 / 375 / 500 kWh. Other ratings in the same series are quoted on request.

What are the main advantages of this liquid-cooled e?

Liquid cooling keeps cell temperature uniform, for better efficiency and a longer lifespan; Battery, BMS and cooling combined in a single all-in-one cabinet; IP55 outdoor rating supports flexible installation sites.

Can this product be customised to my specification?

Capacity, configuration, grid connection mode, communication protocol and enclosure options can be tailored to the project.

Which standards and certifications apply?

Designed and tested to IEC 60076 / IEC 62271. Millenium production is certified to ISO 9001, ISO 14001 and ISO 45001, and the product family carries CE (ECM), UDEM attestation and an EAC declaration of conformity.

Quotation

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