[kuon]

My installer put a solaredge inverter, it took some real efforts to keep it off the cloud while injecting the data in my grafana. I can do it because I am a network engineer, but it should be easier.

Anyway, I agree that there should be a regulation that forbid remote management, and you can only consult data in a read only manner remotely (you could air gap the inverter with the internet gateway using a one way rs232 connection where the inverted just write continuously). And if grid operators need to be able to turn solar off, they should install relays controlled by their infrastructure.