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Liquid-Cooling CI ESS

All-In-One Hybrid Energy Storage System (ESS) , designed to revolutionize your energy management experience. With a powerful rated power of 50KW and an impressive storage capacity of 232KWh, this state-of-the-art system is perfect for high-rate cyclic charging and discharging scenarios.


Inventronics Liquid-Cooling C&I ESS is an all-in-one commercial & industrial energy storage solution engineered for high-rate charge/discharge cycles, precise thermal control and modular scalability. The system integrates liquid thermal management, multi-level fire protection and flexible PCS/BMS options — optimized for peak shaving, backup power, microgrids and demanding industrial applications.

Product Features

All-in-one Design

Secure System/Safety

Application Flexibility

Easy Maintenance

Technical Specification

The INVENTRONICS ESS 60kW/101kWh Energy Storage Cabinet features advanced liquid cooling and a modular design, delivering excellent thermal management and scalability. As a grid-connected system, it supports power grid allocation and enables revenue generation through peak shaving and frequency regulation by leveraging price differences between peak and off-peak electricity. Its modular architecture facilitates easy expansion and maintenance, ensuring long-term reliability and cost-effective energy management.


The Inventronics Liquid-Cooling C&I Energy Storage System is engineered for demanding commercial and industrial applications where high charge/discharge rates, precise thermal control and uncompromising safety are required. Featuring an integrated liquid thermal management loop and cooling distribution unit (CDU), the system maintains tight cell-to-cell temperature uniformity, enabling extended cycle life and improved power performance under sustained high loads. Built with modular cabinets, optional PACK/cabin fire protection, and flexible PCS/BMS interfaces, the platform supports scalable deployments from single-site installations to multi-megawatt microgrids. Remote EMS connectivity and robust monitoring simplify O&M and minimize downtime, making Inventronics ESS a reliable choice for peak shaving, backup power and facility energy optimization. 


FEATURES Liquid Cooling System

· High Integration: All-in-one design for compactness and simplicity.

· High Safety: No parallel connections or circulation; equipped with triple fire protection.

· Easy to Manage: Plug-and-play, supports both grid-connected and off-grid modes.

· High Efficiency: 94% battery efficiency and 87% overall system efficiency.

· Easy to Maintain: Built-in self-diagnosis and fault location capabilities.

· Long Life: Battery cycle life of 6,000 cycles or more.


Application Scenarios for  Liquid-Cooling CI ESS

Industrial Park

·Peak shaving

·Load balancing

·Emergency backup

·Capacity and demand reduction

Solar-storage Charging Station

·Peak shaving

·Increased flexibility

·Mitigates grid impact

Data Center

·Peak shaving

·Emergency backup

·Capacity allocation

·Energy saving


Highlights of Liquid-Cooling CI ESS

· Compact and Lightweight: High energy density design with a total weight under 2900 kg, enabling easy hoisting, transportation, and installation.

· Enhanced Battery Performance: Advanced cycle liquid cooling and heat balance management across 5%–95% Depth of Discharge (DoD) for improved thermal stability.

· Superior Safety Protection: Three-level fire protection system with early warning, combining aerosol, perfluoroacetone, and water-based fire suppression technologies.



ModelCAS-M12M23UNLC
System Specifications120kW/232kWh
AC Parameters
Rated Voltage230/400Vac
AC Access Method3P+N+PE
Rated Current173A
Rated Frequency50Hz
Rated Power120kW
Max. Power144kW
Power Factor-0.8~+0.8
DC Parameters
Rated Voltage832Vdc
DC Voltage Range728-923Vdc
Max. Continuous Current155A
General Parameters
Operating Temperature-20-50℃ (>45℃ derating) 
Storage Temperature -40-60℃
Operating Humidity0%-95%RH, no condensation
Altitude<2000m (2000-4000m derating)  
Protection ClassClass I
IP RatingIP54
Cooling MethodLiquid Cooling
Fire ProtectionPACK-level and cluster-level fire protection (aerosol)
Dimensions (W*D*H)1300*1450*2120mm (without top cover)
1300*1450*2340mm (with top cover)
Net Weight2900kg
Peak Noise75dB


Liquid cooling vs Air cooling CI ESS


· Thermal uniformity: Liquid cooling → precise cell-level control (smaller ΔT); Air cooling → larger temperature gradients. 

· Power density & Charge rate: Liquid cooling → supports higher charge/discharge rates; Air cooling → limited in high ambient or high-rate scenarios. 

· Maintenance & Complexity: Liquid cooling → higher initial complexity & careful leak management; Air cooling → simpler but may require larger cabinet & fans.


Why choose Inventronics liquid-cooling ESS


Inventronics combines compact all-in-one cabinet design with advanced liquid thermal management and multi-layer safety systems to deliver reliable performance in harsh commercial & industrial deployments. Our integrated PCS/BMS options, combined with modular scalability and cloud EMS, reduce total cost of ownership by improving cycle life, lowering thermal losses, and simplifying remote maintenance. 


FAQ:


Q1: What are the main benefits of liquid cooling for ESS?

A1: Liquid cooling offers faster heat removal, better temperature uniformity (→ longer battery life), higher allowable charge/discharge rates, and improved efficiency in high ambient temperatures. 


Q2: Is liquid cooling safe?

A2: Yes — modern liquid-cooled ESS employ sealed coolant circuits, leak detection, PACK/compartment fire protection and integrated BMS/thermal interlocks.


Q3: How scalable is the system?

A3: The system supports modular cabinet stacking and parallel operation to reach the required 120kW/232 kWh/MWh capacity for a site. 


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