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evcc-io / evcc

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https://evcc.io
MIT License
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Add option to obtain vehicle SOC through car manufacturer API #13136

Closed andreas-bulling closed 7 months ago

andreas-bulling commented 7 months ago

The SOC calculation done by evcc does not match the one I can get through the Hyundai/Kia app/API. This is despite the fact that I have configured the battery size correctly. As a result, evcc stops the charging prematurely.

It'd be nice if evcc could read out the SOC directly from the car or if I could configure a "source" from which the SOC is taken (in my case the Hyundai/Kia API and the corresponding HomeAssistant integration)

panzerdev commented 7 months ago

Turn off estimation and configure bluelink. What's missing?

https://docs.evcc.io/docs/reference/configuration/loadpoints#estimate

https://docs.evcc.io/docs/devices/vehicles#hyundai-bluelink

andreas-bulling commented 7 months ago

I have bluelink configured already. And estimate I did not disable as the configuration says "not recommended"... So is it safe to disable?

panzerdev commented 7 months ago

Sure. It's just going to update the soc in the polling interval you have configured and not constantly. Also no estimation is of course done. You can also change a car without car integration so no worries about anything not being safe