Including €4.93 for ecotax
The Fox ESS CS2800 2.76kWh battery is perfect for new systems or upgrades, expandable up to 19.35kWh. With 90% depth of discharge and >95% efficiency, it is easy to install with plug-play and compatible with H1 and H3 inverters.
FOX ESS batteries are built to high standards, providing maximum performance, efficiency, reliability, and long-lasting durability. The Fox ESS Energy Cube CS2800 module, with a 2.76kWh capacity, works in combination with the CM2800 module, which includes an integrated BMS. This battery features a 90% depth of discharge and >95% round-trip efficiency. Plug-play connections make installation quick and easy. Compatible with Fox ESS H1 and H3 inverters.

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Discharge Depth
90% Discharge Depth
High Voltage
High voltage operation
Modular Battery
Modular battery designed to be stackable
Easy installation
Plug and Play Installation
Wide temperature tolerance
Operating temperature -10 - 55ºC
Long Life
Service life >6000 cycles