Access PV live logs using the Fronius Solar API V1 and sends the values to an influx db.
Java programm which reads the current power production of the fronius symo inverter. It sends the values to an influx db (the influx API v2 is used, which is compatible with Influxdb2 and Influxdb 1.x).
Via Environment Variable (SHELLY.PLUGS.MANAGING) you can activate the management of shelly relays, to switch on or off e.g. the Shelly PLUG-S component. If the flag is active and the production is over the POWER.THRESHOLD value, it switches on the relay - if it goes down under the threshold, it switches the component off.
You can find the Docker image on Docker Hub
If you want to run a container, you can use the command docker run pendl2/fronius-reader
There are different tags available for common processor architectures:
- latest
- the project-version itself
| Docker Environment Variable | Default | Description |
|---|---|---|
| FRONIUS.HOST | fronius | The host where, the Fronius API is running |
| SHELLY.PLUGS | shelly-plug-s-1 | The Shelly PlugS host address |
| SHELLY.PLUGS.MANAGING | false | Flag to activate or deactive the shelly plugs |
| POWER.THRESHOLD | 3500 | Long value in Watt. If threshold is reached, it activates the Shelly Plug-S component |
| LOG.LEVEL | INFO | Log Level, can be switched to debug, for detailed information |
| INFLUXDB.HOST | localhost | The host where the influx service is running |
| INFLUXDB.PORT | 8086 | The port where the service is running |
| INFLUXDB.BUCKET | home | The bucket |
| INFLUXDB.ORG | pendulum | The organisation which is sent to the InfluxDB |
| INFLUXDB.USER.TOKEN | If this environment is set, the token will be added to the request, if not, no authentication is used |
Example:
setting the host 0.0.0.0 via environment: sudo docker run -e FRONIUS.HOST=0.0.0.0 pendl2/fronius-reader
I created a multi-container configuration, which contains:
- InfluxDb
- Grafana
- Fronius Energy Consumption (this project)
You can find the details in the following repo: Multi Container Project
You can easily define dashboards with grafana, here is an example of my dashboard:
- Integrate the Shelly 3em energy meter