Foto cFos Power Brain 11kW


High-end features of the cFos EVSE:

  • Unique real-time control of charging power
    Dynamic load management, incl. reading of household and/or solar meters, thanks to integrated cFos Charging Manager.
  • Control via OCPP
    Manufacturer-independent load management as an alternative to the cFos Charging Manager. This means you are not dependent on us and gain investment security when implementing medium and large systems!
    With OCCP you can authorise and bill charging processes.
  • Future-proof due to full IP networking
    Multiple wallboxes can be networked, also with wallboxes from other manufacturers (see the continuously extended list).
    Free software updates allow adaptation to future developments, e.g. participation in favourable tariffs offered by the energy provider.

Current feature list

  • 3-phase wallbox for charging electric cars, single-phase charging also possible
  • Charging current per phase
    cFos EVSE 11kW: 16 A
    cFos EVSE 22kW: 32 A
  • Cable with type 2 plug
    cFos EVSE 11kW: 5m or 7m cable length
    cFos EVSE 22kW: 7m cable length
  • Integrated DC residual current sensor
  • Integrated cFos Charging Manager for up to 3 charging points (more can be purchased)
    Charging points with cFos Charging Controller as Modbus device are free.
    Test the integrated cFos Charging Manager free of charge now! - Version 0.0
  • Scheduled and rule-based loading
  • Extensive communication possibilities thanks to cFos Charging Controller controller:
    • OCPP 1.5 and 1.6 (SOAP and JSON) - TLS encryption, incl. security profiles 1-3
    • Modbus TCP and RTU
    • RS 485 / Modbus RTU interface
    • Connection of almost any Modbus and S0 intermediate counter
    • Web interface and HTTP API
  • Integration of solar system and wallboxes from other manufacturers, e.g. Tesla and others
  • WLAN Access Point / Hotspot / WiFi 802.11 b/g/n
  • Standby power consumption: < 2W
  • IP76 Housing, i.e. suitable for outdoor use
  • Free lifetime software updates (via WLAN)
    We are planning some interesting new features for the future (just like we regularly do for our network products from cFos Software GmbH).

Promotion by KfW and federal states

cFos EVSE 11kW is eligible under the new KfW program 440, charging stations for electric cars - residential buildings. Before ordering our wallbox you have to register at the KfW Förderportal and apply for a KfW grant. Afterwards you can order cFos EVSE 11kW.

If you would like to take advantage of a subsidy program of your federal state, you may need an offer at the time of application. You can request this from us here.


Buy cFos EVSE 11kW

From 599,- Euro incl. VAT

Image of a Box

Market launch:
Currently with S0-meter!

Buy cFos EVSE 22kW

749,- Euro incl. VAT

Image of a Box

Market launch:
Currently with S0-meter!

You have questions regarding the cFos Wallbox?

Questions and Answers regarding cFos EVSE, cFos Charging Controller and cFos Charging Manager

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Our installation partners




The wallbox may only be permanently connected for stationary operation by a qualified specialist. It is not allowed to connect the wallbox without a low-resistance protective conductor connection (PE). The wallbox may only be installed in connection with an error protection switch of at least type A.

The wallbox provides a web server for operation. You can either dial into the WLAN hotspot of the wallbox, or you can connect the wallbox via WLAN to an existing network. Then you can operate it with a modern web browser.

Technical Datasheet

Download Technical Datasheet (PDF/German) for cFos EVSE

EU Declaration of Conformity

Download EU Declaration of Conformity (JPG) for cFos EVSE

WEEE registration number according to the Electrical and Electronic Equipment Directive (ElektroG): DE 30077948