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
This modular, commercial-portable cabinet scales from 40 kWh to 372 kWh, packaging lithium-ion (LFP) battery packs, a BMS and liquid-cooling thermal…
| Parameter | Value |
|---|---|
| Product Type | Liquid-Cooled Integrated Energy Storage Cabinet |
| Energy Capacity | 40 – 372 kWh (modular) |
| 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 product data provided. 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.
This modular, commercial-portable cabinet scales from 40 kWh to 372 kWh, packaging lithium-ion (LFP) battery packs, a BMS and liquid-cooling thermal management inside one outdoor-rated enclosure. Because the coolant loop maintains a uniform cell temperature, the system runs more efficiently, lasts longer through repeated cycles, and operates with an added safety margin. It's aimed at commercial and industrial (C&I) storage, solar self-consumption, peak shaving and off-grid use.
The double-door housing holds modular battery racks cooled by an integrated liquid loop, a front control/HMI panel, status indicator lights and an emergency stop. A side vent grille keeps air moving and top lifting lugs simplify transport and installation. BMS communication runs over CAN, RS485 and Ethernet, so the unit links easily into an energy management system.
Commercial and industrial storage, solar-plus-storage pairing, peak shaving and load shifting, microgrids, EV-charging load support, and off-grid power for factories, campuses and remote sites.
Capacity, internal configuration, grid connection mode, communication protocol and enclosure options can be adapted to the project's needs.
The rated capacity is 40 – 372 kWh (modular). Other ratings in the same series are quoted on request.
Uniform cell temperatures via liquid cooling, for higher efficiency and a longer working life; Battery packs, BMS and cooling unified in a single integrated cabinet; IP55 outdoor rating allows flexible placement.
Capacity, internal configuration, grid connection mode, communication protocol and enclosure options can be adapted to the project's needs.
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.