Liquid-Cooled vs Air-Cooled Energy Storage: Which Thermal Management Fits Your Project
Compare liquid-cooled and air-cooled BESS cabinets on temperature uniformity, cycle life, footprint, noise, maintenance and cost.
· 8 min readLiquid-Cooled ESS Cabinets
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…
| Parameter | Value |
|---|---|
| Product Type | Liquid-Cooled Integrated Energy Storage Cabinet |
| Energy Capacity | 100 / 200 / 300 / 375 / 500 kWh |
| Battery Chemistry | Lithium-Ion (LFP) |
| Output Power Range | Above 50 kWh |
| System Type | Rack-Mounted |
| Working Voltage Range | 75 V – 109.5 V |
| Cell Configuration | 1P30S |
| Grid Connection | Off-Grid |
| Communication Ports | CAN, RS485, Ethernet |
| Enclosure Rating | IP55 |
| Overall Dimensions (L×W×H) | 1325 × 1306 × 2315 mm |
| Unit Weight | 2500 kg |
| Charging Source | Solar Panel |
Specifications reflect the supplied product data. Final dimensions, materials, colors and packaging are confirmed with sample approval and order confirmation.
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.
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.
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.
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.
Capacity, configuration, grid connection mode, communication protocol and enclosure options can be tailored to the project.
The rated capacity is 100 / 200 / 300 / 375 / 500 kWh. Other ratings in the same series are quoted on request.
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.
Capacity, configuration, grid connection mode, communication protocol and enclosure options can be tailored to the project.
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
Tell us the rating, voltages, frequency, quantity and destination. An engineer replies with a technical proposal, usually within one working day.