Product Description
The GBE 50kW/128kWh Liquid-Cooled Energy Storage System is a cutting-edge outdoor cabinet solution engineered for commercial and industrial energy storage projects. Built with high-quality 3.2V 314Ah LiFePO4 battery cells, this system integrates:
Advanced Battery Management System (BMS)
Smart Energy Management System (EMS)
❄️ Air/Liquid Cooling Thermal Management
⚡ AC/DC PCS (Power Conversion System)
Multi-layer Fire Protection
IP55-rated battery compartment with real-time online monitoring
With an energy conversion efficiency over 89%, 8000+ cycles lifespan, and modular expandability, this cabinet is ideal for factories, data centers, microgrids, PV + storage hybrid systems, and EV charging hubs.
| Parameter | Value |
Rated Power | 50 kW |
Energy Capacity | 128 kWh |
Battery Chemistry | LiFePO4 (LFP) 3.2V/314Ah |
System Voltage Range | 358.4V – 460.8V DC |
Output Voltage | 400V AC |
Cycle Life | 8000 – 10000 cycles |
Conversion Efficiency | >89% annually / >90% peak |
Cooling Method | Liquid Cooling + Air Cooling |
Cabinet Size (W×D×H) | 1140×1140×2020 mm |
Weight | ~1.8 tons |
IP Rating | IP55 |
Working Temp | -20℃ to +50℃ |
Parallel Expansion | Up to 10 cabinets |
Communication | RS485 / CAN / Ethernet compatible |
The cabinet features PACK-level thermal propagation prevention, real-time battery insulation monitoring, fire detection and suppression (perfluorohexane), and overload resistance. Your energy system stays protected in any condition.
Achieves average efficiency of 89%+ annually, outperforming industry norms by up to 5%, reducing operational cost, and maximizing ROI for commercial users.
Built with top-grade 314Ah LFP cells, this system supports up to 10,000 charge/discharge cycles, making it ideal for 10–12 year operation plans.
Factory-integrated EMS + PCS makes deployment quick and easy. Modular, scalable cabinet design allows parallel installations without data delay or energy loss.
Commercial buildings
Industrial parks
Shopping malls
Railway station energy backup
Renewable energy + battery hybrid projects
⚡ EV charging stations peak shaving
Data centers and UPS support
▶️ Peak Shaving & Load Shifting
Balance grid consumption and reduce utility bills by storing off-peak energy and discharging during high-demand hours.
▶️ PV + Storage Integration
Works seamlessly with solar inverters for microgrid and off-grid renewable energy applications.
▶️ Emergency Backup Power
Reliable and autonomous backup for communication base stations, hospitals, schools, and warehouses.
▶️ Demand Charge Reduction
For large energy users, minimize demand charges by managing power flows with smart EMS.
Q1: How does this product ensure long-term safety in outdoor installations?
A: It features IP55-rated protection, multi-point fire suppression, and compartmentalized architecture separating electrical and battery zones.
Q2: Can I monitor and control the system remotely?
A: Yes. The system supports RS485, CAN, and Ethernet interfaces for remote diagnostics and EMS integration.
Q3: Is it possible to install multiple cabinets together?
A: Absolutely. The system supports parallel expansion up to 10 units, with synchronized charging/discharging and load balancing.
Q4: Do you support OEM/ODM customization?
A: Yes. We provide flexible options for branding, cabinet sizing, BMS protocols, and local regulation compliance.
Q5: What certificates can you provide?
A: GBE Battery supplies CE, UN38.3, MSDS, and optional IEC or UL testing reports based on project needs.
Want to integrate this high-performance ESS into your commercial project? Let’s talk.
Email: info@gbebattery.com
WhatsApp: +86 156 5600 5075
Website: www.gbebattery.com
