Config flow broken on new install

[m-l]

Hi

I'm trying to test this engine with two groups of panels I have, but the setup config flow always fails, and also documentation does not explain details. Should the sensor provide value in Wh, or kWh? I've tried both and it's still failing.

[Zara-Toorox]

Hi,
power = watt or kW not energy (Wh or kWh)

[m-l]

Thanks.
Then unfortunately your description is incorrect at the config box, it says:

Daily-kWh-Sensor: Home Assistant entity_id of a daily energy sensor for this group. The sensor should reset at midnight. The sensor part is optional in the input format, but strongly recommended for correct per-group learning.

If it is energy and in W(atts), it will never reset daily, as it is a live value, not the accumulated daily production.