The EQ 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 41.93 kWh.
Installation is easy, with a plug and play solution that can save valuable time for installers.

• 4.66kWh capacity
• Scalable to 41.93 kWh
• 90% Depth of Discharge
• Large temperature tolerance
• Easy installation
• CAN communication
• High voltage

High Performance
ECS batteries provide high energy storage capacity, enabling long-term power supply even in the event of a power outage, as evidenced by over 6000 cycles and a 10-year warranty.

Modular Design
The batteries feature a modular design, allowing for easy upgrades and capacity adjustments according to user needs.
With a Plug & Play solution, installers can easily set them up.

Advanced Safety
Built-in systems for monitoring temperature, voltage, and current ensure the safe operation of the batteries.
They come equipped with numerous safety features, such as overvoltage, overload, and short-circuit protection.

Smart Management
ECS batteries can be managed and monitored via the Fox ESS APP or cloud, allowing for easy tracking of the system’s status and performance.
Smart management also includes remote monitoring and control, enabling you to charge and discharge the battery as needed.