Description

Fox ECS 2.88kWh HV Battery Slave V2 – Connector A

The Fox ECS 2.88kWh HV Battery Slave V2 (Connector A) is a high-performance lithium-ion battery module designed to expand the energy storage capacity of Fox ESS Energy Cube systems. This scalable and efficient battery is ideal for residential and commercial solar storage applications, providing reliable backup power and optimizing solar self-consumption.

Key Features

• Scalable Storage System – Can be stacked with multiple battery modules for increased capacity
• High Depth of Discharge (90%) – Maximizes usable energy and enhances system efficiency
• Advanced Lithium-Ion Technology – Ensures long lifespan and high energy density
• Robust Power Output – Capable of delivering up to 3,000W surge discharge power
• Compact & Modular Design – Easily integrates into existing Fox ESS energy storage systems

Technical Specifications

• Nominal Energy: 2,880 Wh
• Depth of Discharge: 90%
• Voltage: 52 V
• Continuous Discharge Rate (Normal Use): 1,440 W
• Maximum Discharge Rate (5 Minutes): 2,880 W
• Surge Discharge Rate (15 Seconds): 3,000 W
• Maximum Charge Rate (5 Minutes): 2,880 W
• Supplier Part No: FE-HV-ECS-2900-4A2C
• Weight: 35.2 kg
• Battery Type: Lithium-Ion

Applications

• Residential Energy Storage – Store excess solar energy for night-time or high-demand periods
• Commercial Backup Power – Provides uninterrupted power for critical operations
• Grid-Independent Solutions – Enables off-grid and hybrid solar power systems

What’s Inside the Box?

• Fox ECS 2.88kWh HV Battery Slave V2 – Connector A
• User Manual & Installation Guide

Important Notes

• This battery requires a minimum of 2 modules to function (1x Master + 1x Slave).
• A maximum of 7 modules can be stacked in a system (1x Master + 6x Slaves).
• If expanding an existing Energy Cube stack, it is crucial to ensure compatibility with your current battery modules. Before purchasing, please contact your technical specialist through the portal and provide a photograph of your existing battery stack for verification.
• Battery Connector Type: This is the Version 2 (Connector A) variant. When adding capacity to your system, ensure that the new battery matches the connector type of your existing modules.
• Installation Requirement: This product must be installed by a qualified electrician or technician in compliance with local wiring regulations and safety standards. Improper installation can lead to system malfunctions, and Solareon UK will not be liable for damages caused by incorrect installation.

The Fox ECS 2.88kWh HV Battery Slave V2 – Connector A is a powerful, reliable, and scalable energy storage solution that enhances solar power utilization and energy independence.

Disclaimer:

All product information provided by Solareon UK is intended for general guidance only and may be subject to change or error. Solareon UK does not accept liability for any inaccuracies or omissions in the product specifications displayed. For accurate and detailed technical information, please refer to the manufacturer’s official datasheet available in the 'Downloads' section. We strongly advise confirming all critical details directly with the manufacturer prior to making purchasing or installation decisions.