GoodWe SEMS+ Home Assistant Integration

Custom Home Assistant integration for GoodWe SEMS+ using pure requests (no Selenium/browser required).

Install via HACS (Community Store)

This integration is installed through HACS as a custom repository.

Prerequisites

• Home Assistant is running
• HACS is installed and configured

Steps

1. In Home Assistant, open HACS.
2. Click the three-dot menu in the top-right and select Custom repositories.
3. Add this repository URL:
   • https://github.com/timvanderHorst/goodwe-semsplus
4. Set category to Integration.
5. Click Add.
6. Search in HACS for GoodWe SEMS+.
7. Open the integration and click Download.
8. Restart Home Assistant.
9. Go to Settings -> Devices & Services -> Add Integration.
10. Search for GoodWe SEMS+ and add it.
11. Enter your SEMS+ account email and password.

Version requirement for HACS

• HACS expects a valid version in custom_components/goodwe_semsplus/manifest.json.
• Create a GitHub release tag that matches the manifest version (for example v0.2.0 for version 0.2.0).
• If HACS shows "The version can not be used with HACS", verify the manifest version format and that a matching release tag exists.

Manual installation (alternative)

1. Copy custom_components/goodwe_semsplus into your Home Assistant config/custom_components folder.
2. Restart Home Assistant.
3. Add the integration from Settings -> Devices & Services.

Notes

• Credentials are stored through the Home Assistant config entry flow.
• The integration uses cloud polling.
• If login fails, verify your SEMS+ credentials and that the account can log in at https://semsplus.goodwe.com.

Support

• Issues: https://github.com/timvanderHorst/goodwe-semsplus/issues