Fox EQ HV EQ4800-L4, 18.64kWh 1x Master 3x Slave

#2:  FE-HV-EQ-4-4.8-19.2  Storage Systems - Li-ion Battery Pack

Fox EQ4800-Datasheet

Fox EQ4800 Manual

Fox Product Compatibility

Fox EQ4800 Warranty

Fox EQ4800 High-Performance Scalable Battery Storage System

The Fox EQ4800 is a high-performance, modular battery storage solution designed for residential and commercial energy applications. Its scalable design allows maximum flexibility, enabling additional modules to increase storage capacity up to 41.94 kWh.

Warranty Reminder: Register your installation with Fox online to activate the 12-year product warranty. Without registration, the standard warranty is 5 years.

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Fox EQ4800 4.66kWh – Stack of 4 (18.64kWh Useable Storage)

This kit includes:

• 1 x Fox EQ4800 4.66kWh HV Battery (Master) – FE-HV-EQM-4800

• 3 x Fox EQ4800 4.66kWh HV Battery (Slave) – FE-HV-EQS-4800

Compatibility: EQ4800 modules are fully compatible with ECS-4800 batteries.

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Key Features

• Plug-and-Play Installation: Quick and easy setup

• Battery Capacity: 4.66 kWh per module

• Scalable Design: Expandable up to 41.94 kWh

• Depth of Discharge: 90% for maximum usable energy

• Wide Temperature Tolerance: Reliable in various climates

• Advanced Communication: CAN/RS485 connectivity for intelligent energy management

• High Voltage Operation: Supports faster charging and discharging

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Technical Specifications

• Weight: 166.5 kg

• Battery Type: Lithium-Ion (LiFePO4)

• Nominal Energy: 18,640 Wh

• Depth of Discharge: 90%

• Voltage: 179 V

• Continuous Discharge Rate (Normal Use): 2,240 W

• Maximum Discharge Rate (5 Minutes): 4,480 W

• Surge Discharge Rate (15 Seconds): 5,785 W

• Maximum Charge Rate (5 Minutes): 4,480 W

• Dimensions (W x H x D): 570 x 622 x 380 mm

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Installation Notes

• Minimum Modules Required: 2 (1 Master + 1 Slave)

• Maximum Stack: Up to 9 modules (1 Master + 8 Slaves)

• Compatibility: Ensure any added modules match your existing Energy Cube stack

• Professional Installation: Must be installed by a qualified electrician

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✅ The Fox EQ4800 Stack of 4 is ideal for homeowners or businesses seeking a scalable, high-performance solar battery storage solution with reliable performance and expandability.

Please note: In order to increase the product warranty from 5 to 12 years you must register your install with Fox online to activate the 12 year warranty, otherwise it's 5 years as standard. Please click here for registration page. You can review the warranty document for more information.