GSL-BESS80K208kWh / 261kWh / 418kWh Liquid-Cooled Battery Energy Storage System(BESS)

High-performance, high-reliability energy storage system for industrial and commercial applications

The GSL-BESS80K series all-in-one liquid-cooled battery energy storage system(BESS) is a high-performance energy storage solution specifically designed by GSL ENERGY for industrial and commercial users. The system integrates batteries, power conversion systems (PCS), liquid cooling systems, BMS management, and EMS energy management systems into one unit, featuring high energy efficiency, high safety, easy installation, and strong scalability.

The series offers multiple capacity options:

GSL-BESS80K208kWh all-in-one iquid-Cooled Battery Energy Storage System(BESS)

GSL-BESS80K261kWh all-in-one iquid-Cooled Battery Energy Storage System(BESS)

GSL-BESS80K418kWh all-in-one eiquid-Cooled Battery Energy Storage System(BESS)

The system supports standard three-phase 220/380V or 230/400V output, employs liquid-cooled intelligent temperature control technology, supports up to 10 units in parallel, and is compatible with various complex environments and power usage scenarios.

Key Features and Highlights

Integrated Design for Rapid Deployment

Pre-assembled integrated design with battery, PCS, liquid cooling module, and electrical unit all housed in a single cabinet;

Users can plug and play upon delivery, saving over 70% of installation and commissioning time;

Supports standard shipping containers and outdoor enclosures.

Intelligent liquid cooling system, precise temperature control

Compared to traditional air cooling systems, liquid cooling provides more

Uniform and efficient temperature control.

Battery temperature difference is controlled within ±2°C, effectively extending system lifespan.

Suitable for extreme climate conditions such as deserts, high temperatures, and extreme cold.

Extended lifespan, reduced operational costs.

Utilizes high-capacity 314Ah LiFePO₄ battery cells with a cycle lifespan of ≥12,000 cycles;

Supports 24/7 operation, with a design lifespan of over 20 years;

Lifecycle maintenance costs are significantly lower than traditional lead-acid or low-end lithium-ion systems.

Robust parallel capability, flexible scalability

Each system supports up to 10 units in parallel operation.

capacity can be flexibly scaled up to over 2MWh to meet the power demands of large-scale industrial and commercial projects;

compatible with microgrid systems, off-grid/grid-connected applications

Intelligent BMS+EMS system

Real-time monitoring of voltage, current, temperature, SOC, and SOH;

Supports RS-485, CAN, and Modbus communication protocols for remote scheduling and control;

The EMS system enables peak shaving, load optimization, and power generation prediction functions.

Wide range of applications, suitable for various industry needs

The GSL-BESS80K261kwh,418kwh all-in-one liquid-cooled Battery Energy Storage Systems(BESS) has been widely used in the following typical scenarios, helping customers optimize energy costs and ensure power supply security:

Ensuring the stable operation of critical equipment such as water pumps and cold storage facilities;

Combined with photovoltaic systems to enable off-grid operation.

Solving power supply challenges in areas with unstable electricity.

Can be paired with solar systems to form a home microgrid.

Optimizing the power consumption structure to reduce peak electricity prices;

Enhancing charging efficiency and reliability for new energy vehicles.

Intelligent peak shaving and valley filling to reduce electricity costs;

Improving power supply stability to minimize losses from unexpected outages.

Distributed energy management to enhance overall energy efficiency;

Backup power supply to ensure uninterrupted operation of critical systems.

Why choose GSL ENERGY?

A globally trusted brand: 15 years of energy storage experience, exported to 138 countries

Factory direct supply: Owns a 5.8 GWh annual production capacity automated factory, supporting OEM/ODM/OBM cooperation

Complete certifications: Products certified by UL1973、UL9540A、 IEC/EN62619、IEC/EN63056、IEC/UL60730、IEC/EN61000、FCC Part15、UN38.3, etc.

Professional services: One-on-one technical support, with global on-site commissioning and remote upgrades available

Deployment cases: Systems have been successfully deployed in the United States, Mexico, Malaysia, Israel, Kenya, and other countries

Contact us for more information.

For quotes, technical solutions, or system integration services, please contact GSL ENERGY. We will provide you with cost-effective, reliable, and compatible liquid-cooled energy storage system solutions.