Hi, I’ve got a Solis inverter from Ginlong. On my iPhone I have an app called Solis Home where I can check the status. Should it be possible to connect with HA?
If something you want to connect is not listed here: https://www.home-assistant.io/integrations then use Google search to see if someone has written a third party integration, (search words: home assistant solis).
If that fails then you need to search the manufacturer’s literature to see if an API (application programming interface) is available, e.g. restful, mqtt, etc
EDIT: also this was just posted, seems you can connect using the modbus integration:
You might also want to check out this
Solar PV intregration - Configuration - Home Assistant Community (home-assistant.io)
They are not using direct Modbus but scraping the web GUI for details.