The Fox ESS CS2900 is a 2.88kWh Cube Slave battery module designed for the Fox ECS Battery Storage System. When paired with the Fox Cube Master, multiple CS2900 slaves can be connected to scale the system up to 20.16kWh.
- 2.88kWh ECS Cube Slave battery module
- Must be used with Fox Cube Master battery
- Scalable up to 20.16kWh with additional modules
- 90% depth of discharge for maximum usable energy
The Fox ESS single-phase grid-tied string inverter combines high conversion efficiency with a weatherproof enclosure for reliable year-round performance in UK solar installations.
Its integrated protection features and straightforward commissioning make it a practical and dependable choice for professional solar installers.
