The repository folder structure is compatible with HACS and is included by default in HACS.

Install HACS via: https://hacs.xyz/docs/installation/manual. Then search for "SEMS" in the Integrations tab (under Community).

Crude sensor for Home Assistant that scrapes from GoodWe SEMS portal. Copy all the files in custom_components/sems/ in your Home Assistant config dir:

• sensor.py
• __init__.py
• manifest.json

And update configuration. The ID of your Power Station can be retrieved by logging in to the SEMS Portal with your credentials: https://www.semsportal.com

After login you'll see the ID in your URL. E.g.: https://www.semsportal.com/powerstation/powerstatussnmin/12345678-1234-1234-1234-123456789012

In this example the ID of the Power Station is: 12345678-1234-1234-1234-123456789012

Example entry in configuration.yaml:

sensor:
  - platform: sems
    username: 'XXXX'
    password: 'XXXX'
    station_id : '12345678-1234-1234-1234-123456789012'
    scan_interval: 60

# Optional/example
# A template to ease access to the data as "sensor.pv_outputpower" etc.
  - platform: template
    sensors:
      pv_outputpower:
        value_template: '{{ states.sensor.sems_portal.attributes.outputpower }}'
        unit_of_measurement: 'W'
        friendly_name: "Power output"

Use the credentials you use to login to https://www.semsportal.com/.

scan_interval controls how often the sensor updates/scrapes. By default this seems to be every 60 seconds.

Reuses code from https://github.com/Sprk-nl/goodwe_sems_portal_scraper.