
Fox ESS Fox ECS 4.14kWh HV Battery (Master)
- Fox ECS 4.14kWh HV Battery (Master)
- Part No: FE-HV-ECM-4300
- Storage Systems - Li-ion Battery Pack
- 4.14kWh Capacity
- Scalable to 29.03Wh
- 90% Depth of Discharge
- Wide Temperature Tolerence
- Easy Installation
- CAN/RS485 Communication
- High Voltage
Fox ECS - High Voltage Battery (Master)
ECM4300
ECS 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 29.03 kWh. Installation is easy, with a plug and play solution that can save valuable time for installers.
Don't forget: You must register your install with Fox online to activate the 12 year product warranty, otherwise it's 5 years as standard. Please click here for registration page. Please check the warranty document for more information.
Build your complete solar system
Everything you need in one place.
- Inverters
- Batteries
- Mounting Systems
- Cabling & Accessories
Delivery times vary by region:
- UK — 1-2 business days
- Highlands & Islands — 1-2 business days
Returns accepted within 14 days of delivery for unused items in original packaging.

