Fox ECS 4.03kWh HV Battery (Master) Bi-facial which is then circulated around

which is then circulated around the home to provide heating

Vaillant VRT 50/2

The Fox system is easy to install and will save you time spent on installation

while modular cascading allows up to six units to be combined for applications requiring up to 180 kW

25 Year Product Warranty

Fox ECS 4.03kWh HV Battery (Master) Bi-facial which is then circulated aroundFox ECS High Voltage Battery (Master) ECM4100 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 28. 21 kWh. Installation is easy, with a plug and play solution that can save valuable time for installers. 4. 03kWh Capacity Scalable to 28.