Fox EC4100 4.03kWh SLAVE Battery (V2) – ECS4100 Fox ESS
The Fox EC4100 4.03kWh SLAVE High Voltage Battery is a high-performance, scalable battery storage system from Fox ESS. This is a Slave battery which can only be used to expand an existing system which is using a Fox EC4100 Version 2 MASTER Battery.
- Minimum Battery Limit
- Maximum Battery Limit
- 1x Fox EC4100 4.03kWh SLAVE Battery (V2)
- 4.03kWh storage capacity (per battery)
- Scalable to 36.27kWh (9 batteries – H3 PRO Only)
£1,198.80 inc.VAT (£999.00 Ex.VAT)
| Quantity | Discount Per Unit |
| 2 - 3 | £15.00 |
| 4 + | £20.00 |
The Eco Supermarket also offers complete solar and battery installations. We can help specify the right system and provide a full installation quotation.
The Fox EC4100 4.03kWh SLAVE High Voltage Battery is a high-performance, scalable battery storage system from Fox ESS.
This is a Slave battery which can only be used to expand an existing system which is using a Fox EC4100 Version 2 MASTER Battery. You can purchase the Master battery HERE.
Installation is designed to be easy, with a plug and play solution that can save valuable time for installers.
Battery Limits (Important)
- Minimum Battery Limit
- Single Phase: 1x Master Battery + 1x Slave Battery
- Three Phase: 1x Master Battery + 2x Slave Batteries
- Maximum Battery Limit
- 1x Master Battery + 6x Slave Batteries
Included in kit:
- 1x Fox EC4100 4.03kWh SLAVE Battery (V2)
Features of the Fox EC4100 4.03kWh SLAVE Battery:
The modular design of the Fox ECS battery allows for maximum flexibility, making it suitable for a broad range of storage applications.
- 4.03kWh storage capacity (per battery)
- Scalable to 28.21kWh (7 Batteries)
- 90% DOD (Depth of Discharge)
- Wide temperature tolerance
- Easy installation, compact design
- CAN/RS485 communication
- High voltage batteries – fast charge/discharge
- 12-year warranty (when registered on the Fox ESS website)
Easy Installation
Simple buckle fixing design for easy installation. The stackable design makes it easy to add additional Slave batteries post install without any hassle. Please refer to the installation guide and user manual below for further instructions.
Remote Monitoring
Monitor your battery in real-time, see its current charge, historical charging data and even choose when and if you want to charge your battery from the grid during cheaper electricity tariffs, all from your smartphone or tablet.
Product Code: ECS4100
Learn More: Fox ESS Energy Cube Factsheet
Fox ESS Integrations
Axle Energy runs a free Virtual Power Plant (VPP) for compatible home battery systems. During selected grid events, participating batteries can export energy to help support the grid - and customers are paid for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during eligible events
Downloads
Datasheet – Fox EC4100 4.03kWh Battery
Installation Guide for Fox Energy Cube Batteries
User Manual for Fox Energy Cube Batteries
Warranty Document – Fox ESS
Fox Energy Cube (EC, EQ) Upgrade Guide – How to add a Battery to an Existing System
Video – Fox Energy Cube Series
Smart energy integrations
Explore smart-energy services, tariffs and resources that can complement solar, battery storage, EV charging and wider home or business energy systems. Compatibility and eligibility vary by product, equipment and service provider.
Axle Energy runs a free Virtual Power Plant (VPP) for compatible home battery systems. During selected grid events, participating batteries can export energy to help support the grid - and customers are paid for taking part.
- £25 signup bonus when you join via our link
- £10/month minimum earnings guaranteed
- £1 per kWh exported during eligible events
| Brand | Fox ESS |
|---|---|
| Capacity | 4.03kWh |
| Depth of Discharge | 90% |
| Life Cycles | >6000 |
| Protection Class | IP65 |
| Weight | 34.7kg |
| Warranty | 12 Years |
Product Code: ECS4100
Learn More: Fox ESS Energy Cube Factsheet
Downloads
Datasheet – Fox EC4100 4.03kWh Battery
Installation Guide for Fox Energy Cube Batteries
User Manual for Fox Energy Cube Batteries
Warranty Document – Fox ESS
Video – Fox Energy Cube Series
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