Python-Script that collects data from „Sonnen-Batterie“ through the REST-API and pushes it to different data storages.

Currentely done through environment variables:

• SAMPLE_TIME: Interval in which the battery shall be queried in seconds
• BATTERY_IP: IP-address / hostname of the battery
• DB_HOST: Hostname / IP-address of the PostgreSQL database
• DB_NAME: database name of the PostgreSQL database
• DB_USER:User for the PostgreSQL database
• DB_PWD: Password of DB_USER
• CSV_FILE: Path to write the data in CSV format to

• Either directely as a Python-Script: "python3 main.py"
• As a docker image: "docker run -d yolani/sbdc[:latest]"

• Data is pushed to PostgreSQL database if provided connection details are valid (can be used additionally to csv output)
• Data is written / appended to CSV file if provided file path can be written (can be used additionally to database output)
• Data is written to stdout if neither database nor CSV file are available