Integration of EV charger for switching between charge-modes

[huberda]

First of all, I love your HM integration!
I`m a little bit paranoid and therefore would like to restrict my Sungrow devices from connecting to the internet - for me the current HM integration delivers everything I need except:
Switching the register 33540/41 on the inverter to change between the different charging modes ( fast charging, green power,....).
I would love to see this feature and currently I am a bit afraid of doing it on my own without bigger knowledge in modbus.

It seems that Sungrow already delivered some information about the register
Louisbertelsmann/Sungrow-Wallbox-Modbus-HomeAssistant#13 (comment)

best regards,
huberda

[Gnarfoz]

The thread you mention already includes this link to a guide on how to set this up. Does that work for you?
https://github.com/SunnyCrockett/Sungrow-SHx-Inverter-Modbus-Home-Assistant/tree/main/dashboards/HACS_Charger

[huberda]

many thanks for your response - i tought realizing it in the same integration would be useful. I try to avoid having many different integrations/addons for the same use-case. I started the installtion of the mentioned solution and it seems this adressed my issue :-)

[Gnarfoz]

Great to hear it works!

This particular project isn't even an actual "integration" in the Home Assistant jargon -- it's "just" a configuration file for the Modbus integration provided by Home Assistant itself out of the box. There isn't really anything to "save" by not using it. =)