0086 13923720280
GSL-BESS-418K: 80kVA 418kWh All-in-One Liquid-Cooled Battery Energy Storage System | UL1973, UL9540A, IEC62619 Certified
GSL-BESS-418K is an all-in-one 80kVA 418kWh liquid-cooled Battery Energy Storage System (BESS), engineered for industrial and commercial energy storage applications. Designed with modular architecture, it supports up to 10 units of parallel connection for flexible capacity expansion, enabling tailored solutions for factories, farms, malls, EV charging stations, and high-energy enterprises.
This advanced system integrates a high-performance REPT LiFePO₄ battery, offering over 12,000 cycles at 80% Depth of Discharge (DoD), ensuring outstanding safety, reliability, and lifespan.
Built for rapid deployment, the GSL-BESS-418K comes with a smart BMS and EMS platform, intelligent liquid cooling, and a comprehensive fire protection system, including smoke/temperature detectors, control logic, and electric aerosol extinguishers. The system architecture includes 8 battery boxes, 1 main control box, and an independent cooling and fire protection system.
It meets global safety and performance standards with full certifications:
UL1973, UL9540A, IEC/EN62619, IEC/EN63056, UN38.3, IEC/UL60730, IEC/EN61000.
GSL-BESS-418K Liquid-Cooled Energy Storage System
all in one energy storage solution
GSL ENERGY proudly presents the GSL-BESS-418K, a next-generation liquid-cooled Battery Energy Storage System (BESS) designed for industrial and commercial energy storage applications. This 80kVA/418kWh all-in-one solution is optimized for fast deployment, high efficiency, and safe operation, helping businesses reduce electricity bills, enhance energy security, and support sustainability goals.
Related Parameters
| Item | Subitem | Parameters | ||||||||
| Battery Parameter | Capacity | Rate Energy | 418kWh | |||||||
| Ah Capacity | 314Ah | |||||||||
| Pack Module | Cell Type | LiFePO4 | ||||||||
| Series & Parallel | 52S1P | |||||||||
| Number of Modules | 8 | |||||||||
| Voltage | Rated Voltage | 1331.2V | ||||||||
| Voltage Range | 11648~150OVDC | |||||||||
| Current | Rated Char/disc current | 140A | ||||||||
| Max Char/disc current | 280A (Ta=25±3) | |||||||||
| Rated Output Power | Rated | 0.5P | ||||||||
| Maximum | 1P | |||||||||
| Operating Temperature | Charging | 0~50℃ | ||||||||
| Discharging | -20~50℃ | |||||||||
System Parameter |
Environment | Storage Temperature | -30~45℃ | |||||||
| General Parameters | Size | 1300W*1300D *2340H (mm) |
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| Weight | 3500kg | |||||||||
| IP Level | IP55 | |||||||||
| Cooling Method | Liquid Cooling | |||||||||
| Communication Interface Coolant |
CAN, RS485, WIFI | |||||||||
| 50% Ethylene glycol aqueous solution 50% |
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Main Features
The GSL-BESS-418K delivers an all-in-one, high-efficiency energy storage solution tailored for industrial and commercial needs. Designed for fast installation, long lifespan, and scalable capacity, it combines smart control with robust safety and certified performance.
Frequently Asked Questions
Liquid cooling energy storage case display
Explore how GSL Energy’s advanced liquid-cooled ESS solutions deliver high efficiency, safety, and stability for industrial and commercial energy needs across the globe.
Email: sales@gsl-energy.com
Service Tel: +86-755-84515360
Address: A602, Tianan Cyber Park, Huangge North Road, Longgang District, Shenzhen, China0086 13923720280