FoxESS 2.74kWh HV Battery (Slave)

FoxESS 2.74kWh HV Battery (Slave)

The ECS Series is a high-performance, scalable battery storage system. The modular design allows for maximum flexibility, making it suitable for a broad range of storage applications. Additional batteries can be installed in series, allowing for a maximum storage capacity of 19.35kWh. Installation is easy, with a plug-and-play solution that saves valuable time for installers.

Product Features:

• 2.76kWh base capacity
• Scalable to 19.35kWh
• 90% Depth of Discharge
• Wide operating temperature range
• Easy installation with plug-and-play functionality
• CAN/RS485 communication
• High voltage system

Specifications:

Electrical Characteristics

• Battery Type: LiFePO4 Prismatic Cell
• Battery Module Options: PC2600, PC2600M
• Nominal Capacity: 2.63kWh to 15.5kWh (per configuration)
• Nominal Voltage: 115.2V to 403.2V
• Operating Voltage Range: 104.4–122.4V to 364.5–483.6V
• Recommended Discharge Current: 25A
• Max. Charge/Discharge Current: 48A
• Peak Discharge Current: 65A
• Battery Pack Round-Trip Efficiency: >95%
• Depth of Discharge: 90%
• Cycle Life: ≥6000 cycles
• Communication: CAN, RS485
• Scalability: Max. 7 modules in series

Operating Conditions

• Installation Location: Outdoor (stand) or Indoor
• Operating Temperature: Charging 0–55°C / Discharging -15–55°C
• Storage Temperature: -20–60°C
• Cooling Method: Natural Convection
• Humidity: 5% – 95% (non-condensing)
• Altitude: Max. 2000m
• Mechanical Characteristics
• Dimensions (W×H×D): 570×525×380mm per module
• Weight: 65kg to 277.5kg depending on number of modules

Certifications

• Safety: IEC 62619
• EMC: IEC 61000-6-1/2/3/4
• Ingress Protection: IP65

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