Here you will find a quick start guide for installing the firmware of the e.manager, nD Version 2 and mc Version 2.
Files for older devices can be found in the next section.

Firmware installation instructions:

  1. Download the file that matches your device
  2. Open the e.manager web page ( http://)
  3. Open the Firmware Update page
  4. Insert the file you have just downloaded there and submit it.
  5. After the update, you should restart the device.
e.manager nD 2-1 web groß

e.manager nD Version 2|1

Version 2.3.0
e.manager nD version 2|3 with plug-in terminals, angled view

e.manager nD Version 2|3

Version 2.3.0
e.manager mc with three blue current transformers, angled view

e.manager mc Version 2

Version 2.3.0
stecker eistecken

e.manager mc basic Version 2

Version 2.3.0

Older devices

e.manager in black DIN rail housing with LED row and screw terminals, front view

e.manager nd

Version 2.1.1
e.manager DIN-rail device with plug-in terminals, status LEDs and buttons 1 and 2, front view

e.manager

Version 1.3.4
e.manager dc in black housing with network, USB and plug-in terminals

e.manager dc

Version 2.3.0
e.manager mc in black housing with a connected blue current transformer

e.manager mc

Version 2.3.0

Changelog

  • April 20262.3.0

    Direct marketer emsys: Timing problems fixed
    Kostal: Modbus TCP 4th MPP is read out Self-consumption optimisation at 0%
    LAN interfaces increased to 10

  • September 20252.2.5

    Goodwe: LAN implementation
    Enercon: Modbus TCP connection
    Azzuro inverter
    Alfen wallbox
    Fenecon inverter
    Power gradient: adjustable
    Power reduction: take self-consumption
    into account
    Fenecon inverter
    Ripple control device pulse control

  • November 20242.1.1

    Growatt: Automatic type detection
    Kaco: NXP implementation
    Direct marketer: Self-management of VPN certificates

  • August 20242.0.8

    Goodwe: Search adapted for newer string inverters
    SunSpec: DC current overflow fixed, meter is read out MeteoControl: Direct marketer interface connected
    SMA: Direct marketer interface connected
    Fronius: LAN filter for slow connections
    Sungrow: LAN support
    Watchdog: Restart on missing transmission can be activated

  • Juli 20211.9.5

    FTP upload: Files with 0 bytes are transferred. With a Vodafone connection, we recommend activating passive mode
    Data transmission: Faster data transmission, especially with GSM connections.