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
Scaling from 100 kWh up to 500 kWh, this integrated cabinet pairs lithium-ion (LFP) battery packs with a BMS and a liquid-cooling loop inside 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 |
These figures are drawn from the product data on file. Final dimensions, materials, colors and packaging are confirmed after sample approval and order finalization.
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.
Scaling from 100 kWh up to 500 kWh, this integrated cabinet pairs lithium-ion (LFP) battery packs with a BMS and a liquid-cooling loop inside one outdoor-rated enclosure. Because coolant circulates evenly through the pack, cells stay within an optimal temperature window — the result is higher efficiency, a longer service life and safer day-to-day operation. The unit is intended for C&I energy storage, solar self-consumption, peak shaving and off-grid power.
Twin doors give access to modular battery racks cooled by the integrated liquid loop, a front control/HMI panel, status lights and an emergency stop. Airflow is assisted by a side vent grille, while lifting lugs on top make crane handling and servicing easier. Communication over CAN, RS485 and Ethernet lets the BMS link directly into an energy management system.
Commercial and industrial storage, solar-plus-storage pairing, peak shaving and load shifting, microgrid setups, EV-charging load support, and off-grid power for factories, campuses and remote sites.
Capacity, internal configuration, grid connection mode, communication protocol and enclosure specifics are all adjustable to project needs.
The rated capacity is 100 / 200 / 300 / 375 / 500 kWh. Other ratings in the same series are quoted on request.
Even, liquid-cooled cell temperatures translate into higher efficiency and extended lifespan; One enclosure houses the battery packs, BMS and cooling system together; IP55-rated for outdoor siting flexibility.
Capacity, internal configuration, grid connection mode, communication protocol and enclosure specifics are all adjustable to project 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.