High-Efficiency | Safe | Intelligent | Compact

The REL241 is a high-performance, liquid-cooled outdoor energy storage cabinet designed for commercial and industrial applications. With a total capacity of 241 kWh and rated power output of 120 kW, the REL241 offers a compact yet powerful solution for behind-the-meter energy management, demand response, peak shaving, and backup power.

High Energy Density
Integrated 241 kWh LFP (LiFePO₄) battery system using 314Ah cells with long cycle life
• Efficient Power Conversion
120 kW bidirectional PCS with modular architecture, supporting both grid-connected and off-grid operation
• Advanced Liquid Cooling
Intelligent thermal control system ensures optimal performance and extends battery lifespan in harsh environments
• Full-System Integration
Includes PCS, BMS, EMS, fire suppression system, HV box, and distribution control — delivered as a turnkey cabinet
• Robust Safety System
Equipped with aerosol-based fire suppression, multi-layer electrical protections, and emergency stop functions
• Smart EMS & Communication
Supports MODBUS RTU/TCP, IEC104, MQTT; compatible with microgrid platforms and utility-level dispatch systems
• Outdoor-Ready Design
IP54-rated enclosure, operating temperature -20°C to 60°C, anti-lightning and water-immersion protection