Deye GE-F256-BC-2-A3 Energy Storage System

The Deye GE-F256-BC-2-A3 Energy Storage System is a modern high-voltage solution designed for commercial and industrial applications. It provides efficient energy storage, optimized power utilization, and reliable backup power. Built in a Battery Cabinet configuration, the system forms part of a complete Energy Storage System (ESS) and operates together with an external Power Conversion System (PCS) or hybrid inverter.

Energy Capacity and Performance

The system offers a total storage capacity of 256 kWh with a rated power output of 129 kW, allowing energy to be stored efficiently and delivered rapidly during periods of peak demand.

The cabinet contains high-voltage battery modules based on advanced Lithium Iron Phosphate (LiFePO₄) technology, providing outstanding safety, stable performance, and long operational life.

The maximum charging and discharging power through the inverter reaches 129 kW, making the system well suited for a wide range of commercial and industrial applications.

External Inverter Requirement

The GE-F256-BC-2-A3 does not include a built-in inverter. An external PCS or hybrid inverter is required for complete system operation.

The inverter is responsible for:

• Converting DC power into AC power;
• Managing battery charging and discharging;
• Synchronizing the system with the utility grid.

This architecture provides maximum flexibility when selecting equipment and enables customized system configurations tailored to the specific requirements of each project.

Intelligent Energy Management

The GE-F256-BC-2-A3 supports integration with an Energy Management System (EMS) that automates power flow management throughout the facility.

The EMS provides:

• Energy consumption analysis;
• Load optimization;
• Renewable energy integration;
• Intelligent automated energy management.

The system supports industry-standard communication protocols including CAN, RS485, and Modbus, ensuring compatibility with SCADA, building BMS, and other industrial automation platforms.

Reliability and Safety

The battery system incorporates a multi-level Battery Management System (BMS) that continuously monitors every battery cell, performs module balancing, supervises temperature and voltage, and protects against overload, short circuits, and overvoltage.

Thanks to LiFePO₄ battery technology, the system delivers a service life of more than 6,000 cycles at up to 90% Depth of Discharge (DoD), ensuring reliable long-term operation even under intensive daily cycling.

Cooling System

An integrated cooling system maintains the optimal operating temperature of the batteries, preventing overheating and ensuring stable performance.

This enables reliable operation in technical rooms, containerized energy storage systems, and demanding industrial environments without compromising efficiency or safety.

Applications

The system is ideally suited for:

• Logistics centers;
• Manufacturing facilities;
• Agricultural enterprises;
• Solar power plants;
• Commercial buildings;
• Any application requiring reliable and uninterrupted power supply.

It helps businesses increase energy independence, reduce electricity costs, and ensure continuous operation of mission-critical equipment.

Key Benefits

The Deye GE-F256-BC-2-A3 offers an excellent balance of storage capacity and power for medium-scale commercial and industrial applications. Advanced LiFePO₄ battery technology, flexible integration with external inverters, EMS compatibility, and comprehensive protection features make it a reliable solution for organizations seeking to automate energy management while maximizing the efficiency of their energy resources.