Kaco blueplanet

Has anyone tried to feeding data from the Kaco Blueplanet inverter series already ? I’m struggling to get it integrated. I tried to use open hab as a mediator for the energy data but no success so far. The Kaco is setup with Modbus as this protocol is required by the Solarwatt energy manager, more convenient would be to use TCP/IP but that is not supported by the energy manager. Any ideas ?