https://github.com/tg44/fronius-metrics

A small service to gather data from Fronius inverters an send them to MQTT.
https://github.com/tg44/fronius-metrics

fronius hacktoberfest mqtt prometheus prometheus-exporter

Last synced: about 2 months ago
JSON representation

A small service to gather data from Fronius inverters an send them to MQTT.

• Host: GitHub
• URL: https://github.com/tg44/fronius-metrics
• Owner: tg44
• Created: 2021-03-11T15:12:15.000Z (about 5 years ago)
• Default Branch: main
• Last Pushed: 2023-12-25T19:46:31.000Z (over 2 years ago)
• Last Synced: 2023-12-25T21:03:21.217Z (over 2 years ago)
• Topics: fronius, hacktoberfest, mqtt, prometheus, prometheus-exporter
• Language: JavaScript
• Homepage:
• Size: 25.4 KB
• Stars: 0
• Watchers: 2
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

          
[![Docker Build Status](https://img.shields.io/docker/cloud/build/tg44/fronius-metrics?style=flat-square)](https://hub.docker.com/r/tg44/fronius-metrics)

# fronius-metrics

A small service to gather data from Fronius inverters/ohmpilot an send them to MQTT or export as prometheus metrics.

## Running the app

### Local install / dev

You need node 12, start with `npm i` and then `node app.js`.

For setting the MQTT you need to `export MQTT_URL=mqtt://localhost:1883` and `export MQTT_ENABLED=true` optionally `export MQTT_USER="user" && export MQTT_PWD="pass" && MQTT_TOPIC=tele/solar` before the service start.

For setting the HTTP you need to `export HTTP_ENABLED=true`.

Also you need to add `export INVERTER_HOST=""`.

### Docker and compose

For docker you can run;

```

docker run -e MQTT_ENABLED=true -e MQTT_URL="mqtt://localhost:1883" -e MQTT_TOPIC=tele/solar -e INVERTER_HOST="192.168.1.254" ghcr.io/tg44/fronius-metrics

```

For docker compose;

```

version: '3.1'

services:

  fronius-solar2mqtt:

    image: ghcr.io/tg44/fronius-metrics

    restart: unless-stopped

    environment:

      - INVERTER_HOST="192.168.1.254" #inverter ip, can be left out

      - HEATER_HOST="192.168.1.253" #ohmpilot ip, can be left out

      - REFRESH_RATE_SECONDS=30 #optionally you can override the api poll rate, default is 30

      - MQTT_ENALED=true #enables mqtt default false

      - MQTT_URL=mqtt://localhost:1883 #required for mqtt

      - MQTT_TOPIC=tele/solar #required for mqtt

      - MQTT_USER=user #optional

      - MQTT_PWD=pass #optional

      - MQTT_CLIENT_ID=myFS2MQTT_client #optional

      - HTTP_ENALED=true #enables prometheus default false

      - HTTP_PORT=3000 #optional

      - NODE_METRICS_PREFIX='' #optional

      - METRICS_PREFIX=fronius_ #optional

```

## Support

PRs are always welcome!