Add growattUrl to the Homeassistant Addon Config

[bot17]

can you make the Growatt url configurable? my Noah is in the Australian cloud, the address would then be either https://server-au-api.growatt.com/ or https://openapi-au.growatt.com.
Thank you very much

[mtrossbach]

Thank you for the suggestion! I will add the option to configure the Growatt URL in the application. Is the API consistent across all regions? Once it's implemented, would you be open to helping test it with the Australian cloud? That would be really helpful.

[bot17]

I think so. you can see the URLs here: https://github.com/home-assistant/core/blob/dev/homeassistant/components/growatt_server/const.py

The login must also take place on these servers, the user accounts are separate.

I am happy to help with testing, just need a HowTo.

[mtrossbach]

I've added the option to configure the server URL via environment variables, it currently only works with server-api.growatt.com. This is because the authentication mechanisms differ across the various Growatt APIs. I haven't had the time to fully investigate and implement support for all of them yet. The Growatt API landscape is a bit of a mess. It seems like different teams have worked on different parts with varying levels of consistency.