FOX ESS Energy Cube Batteriespeichersystem 8,64 kWh ECS2900-H3

The Energy Cube by FoxESS is a powerful, scalable battery storage system. The modular design of the Energy Cube allows for maximum flexibility, making it suitable for a wide range of storage applications.

Up to 7 storage modules can be connected in series, resulting in a maximum storage capacity of 20.16 kWh. Thanks to the plug-and-play principle, installation is simple and time-saving.

Complete System: The Fox Energy Cube storage system is a complete system. The control unit ensures that the storage modules of the Fox Energy Cube are always optimally charged or discharged. With individually purchasable storage modules, users can decide for themselves how they want to design their storage and can also retrofit at a later date.

Compatibility: The FoxESS control unit CM2900, combined with 3 to 6 CS2900 storage modules, is suitable for the installation of 3-phase systems.


Key features

  • 8.64 kWh storage Scalable up to 20.16 kWh
  • 90% depth of dischargeWide temperature tolerance
  • CAN/RS485 communication
  • High voltage
  • Easy installation
Battery technology: LiFePO4
Warranty: 10 years