Script to update Openhab items with the a subset of values from one or more Omnik PV (iGEN) inverters The script reads the data of the inverters and adds it to a total. The script is based on Woutrrr's Omnik-Data-Logger.

The cfg file will need the ip address, port and wifi serial number for each inverter. You can add inverters using same format.

In openhab_items add the items you will use to store the inverters' data in. etotal: Total energy production
etoday: Today's energy production
epower: Actual AC power
Assign existing OpenHAB items to populate with values.

This script has only be tested with v2 of OpenHAB. The script is a python script and needs the jsr223 installed and configured, no other dependecies exist. Place the files in the jsr223 directory (/etc/openhab2/automation/jsr223 on a yum-installed openhab). The script will write to the rules.log (/var/log/openhab2/) if it doesn't already exist you may to create it.