I’ve created a very basic Wattson Solar Plus integration. AFAIk they’re not available anymore, but my solar deployment seemed to come with it and the serail protocol was pretty simple to get something that seems to work. The code is at https://github.com/tfyoung/wattsonhass and it’s fairly easy to install as a custom component. Feel free to ask me about it if you also have a Wattson Solar Plus.
I’m a new HA user and was pleased to find an integration for my Wattson Solar Pro.
However, it’s been a while since this was released, and there doesn’t seem to have been any updates, so it’s not surprising that I found it didn’t work any more.
I have managed to bluff my way through making a few tweaks to the code to get the integration ‘running’ but it still seems to be generating an error on startup, so I can’t add it into the energy monitor.
To get this far I had to do the following:
- Add “version”: “1.0.0” to the manifest.json file.
- Amend “requirements”: “1.0.0” in the manifest.json file to use “pyserial==3.5”.
- Change line 30 in init.py from ‘hass.config_entries.async_forward_entry_setup’ to ‘hass.config_entries.async_forward_entry_setups’
I’m now getting the following error in the logs:
ModuleNotFoundError: No module named ‘custom_components.wattson.s’
If anyone could be of help that would be great.
Many thanks,
Paul.