GivTCP - Solar Generation mismatch - 2 of 4 strings showing

Energy
1

Hello All

Very new to Home Assistant, I have a GivEnergy AIO2 and the GivTCP app installed on Home Assistant. I have 3 arrays spread across 4 strings into my inverter, at the moment GivTCP only seems to be able to recognise 2 strings. This appears to be causing a solar generation mismatch between the GivEnergy app and the HA dashboards - at least when using the pv_power sensor.

Can anyone help?

Thanks

Simon

2

This would require a modification to the python library behind the GivTCP add-on. To modify the library we need to know at which registers the string statistics reside on the AIO2.

As far as I know this is not published, so this needs to be reverse engineered using an actual AIO2.