GSL BESS-125K261 / 125K418 Liquid-Cooled Hybrid BESS Cabinet | 125kW C&I Energy Storage System

All-in-One Hybrid Energy Storage Design

The GSL 125kW liquid-cooled BESS integrates:

• High-voltage LiFePO₄ battery system
• Hybrid PCS
• Intelligent liquid cooling system
• High-voltage BMS
• Multi-level safety protection
• Cloud EMS platform

The integrated cabinet design simplifies installation, reduces project complexity, and improves deployment efficiency for overseas ESS projects.

Intelligent Liquid Cooling for Long-Term Reliability

Advanced liquid cooling technology provides accurate temperature control across battery modules, helping to:

Improve battery consistency;

Reduce thermal stress;

Enhance system stability;

Support long-term operation in challenging environments.

The solution is suitable for diverse climates, including high-temperature regions and demanding industrial applications.

Flexible Capacity Options for Different C&I Scenarios

With two energy configurations, the system can match various commercial and industrial requirements:

125kW / 261kWh Configuration

Ideal for:

Small and medium commercial facilities;

Distributed solar storage projects;

Energy cost optimization applications.

125kW / 418kWh Configuration

Designed for:

Manufacturing plants;

Industrial parks;

Large commercial buildings;

Microgrid energy storage projects.

Multiple units can be connected in parallel to achieve larger energy storage capacity.

Solar + Storage Optimization

The system supports high PV integration capability, helping businesses maximize renewable energy utilization.

Through intelligent energy management, the system enables:

Solar self-consumption;

Peak shaving;

Load shifting;

Backup power management;

Microgrid operation.

Excess solar energy generated during the day can be stored and used during peak electricity periods or grid interruptions.

Comprehensive Safety Protection

The system incorporates multiple layers of safety protection, including:

Battery cell protection;

High-voltage BMS monitoring;

Smoke detection;

Aerosol fire suppression;

Temperature monitoring;

Electrical protection functions.

Certified to international standards including:

CE / IEC62619 / UN38.3 / IEC62109

supporting global commercial and industrial ESS deployment.

Smart EMS & Remote Monitoring

The integrated EMS platform enables real-time monitoring and intelligent control.

Users can remotely manage:

Battery status;

Energy flow;

Charging and discharging strategy;

System performance;

Operational data.

Supporting communication interfaces:

CAN

RS485

RS232

Optional 4G/WiFi/LAN connectivity

Applications

✓ Manufacturing Facilities
✓ Commercial Buildings
✓ Industrial Parks
✓ Solar PV Storage Projects
✓ Microgrid Systems
✓ Backup Power Applications
✓ Renewable Energy Integration Projects