CATL EnerOne+ 379.4kWh liquid-cooled BESS

Description

CATL EnerOne+ 379.4kWh is an advanced outdoor liquid-cooled Battery Energy Storage System (BESS) designed for commercial and industrial (C&I), renewable energy, and microgrid applications.

Built with 285 Ah LiFePO₄ cells, it combines high energy density, intelligent liquid cooling, and an integrated Battery Management System (BMS) to deliver exceptional safety, efficiency, and long-term reliability in a compact, factory-integrated cabinet.

Technical Specifications :

Specification	Value
Model	CATL EnerOne+
Battery Chemistry	Lithium Iron Phosphate (LiFePO₄)
Cell Capacity	285 Ah
Rated Energy	379.4 kWh
Battery Configuration	1P416S
Rated Voltage	1,331.2 VDC
System Voltage Range	600–1,500 VDC Compatible
Cooling System	Intelligent Frequency-Conversion Liquid Cooling
Protection Rating	IP66
Dimensions (L × W × H)	1,344 × 1,390 × 2,344 mm
Weight	≈3,515 kg
Operating Temperature	Designed for outdoor operation
Installation	Outdoor Cabinet
Design Life	Up to 20 Years
Cycle Life	Up to 12,000 cycles (optional long-life cell configuration) (Catl)

CATL EnerOne+ 379.4kWh Datasheet and User Manual 

Features

• 379.4 kWh usable energy storage
• High-safety LiFePO₄ battery technology
• Intelligent liquid cooling keeps cell temperature differences within approximately 3°C
• Up to 33% longer battery life compared with conventional cooling approaches
• Modular architecture supporting 600–1,500 V systems
• Compact footprint with high energy density
• IP66 enclosure for harsh outdoor environments
• Factory-assembled cabinet for fast deployment
• Optional deflagration venting and dry-pipe fire protection for selected markets
• Integrated BMS with comprehensive monitoring and diagnostics

Applications

• Commercial & Industrial (C&I) facilities
• Solar PV + Battery Storage
• Wind Energy Integration
• Peak Shaving
• Load Shifting
• Demand Charge Reduction
• EV Charging Infrastructure
• Microgrids
• Backup Power
• Utility Grid Support

Safety Features

• Lithium Iron Phosphate (LiFePO₄) chemistry
• Multi-level Battery Management System (BMS)
• Cell-level monitoring
• Intelligent liquid-cooling thermal management
• Optional fire suppression configurations
• Thermal runaway mitigation
• High-voltage protection
• Remote monitoring and diagnostics

Advantages

• High energy density in a compact cabinet
• Excellent thermal stability and battery longevity
• Low maintenance requirements
• Factory-integrated design reduces installation time
• Reliable operation in demanding outdoor environments
• Modular platform suitable for scalable energy storage projects
• Compatible with large commercial and utility-scale deployments

The CATL EnerOne+ 379.4kWh is an excellent solution for organizations seeking a reliable, high-performance liquid-cooled BESS for renewable energy integration, commercial solar storage, EV charging, peak shaving, and resilient microgrid applications. Its compact design, advanced thermal management, and long service life help reduce operating costs while maximizing energy storage performance.

5 years standard CATL Warranty.

Covers

CATL EnerOne 372.7 kWh Commercial BESS warranties commonly include :

• Battery cabinet defects
• Battery module defects
• BMS hardware
• Cooling system
• Factory-installed wiring
• Manufacturing defects
• Capacity retention guarantee (performance warranty)

Warranty Conditions

To maintain warranty coverage, the system is generally required to operate within specified limits, such as:

• Ambient temperature within the specified range
• State of charge (SOC) and depth of discharge (DOD) limits
• Maximum charge/discharge C-rate
• Installation by an authorized integrator
• Remote monitoring enabled
• Scheduled preventive maintenance
• Approved PCS and EMS integration