Fractional Solar casued by inverter draw

[n7qnm]

My solar installation uses microinverters, which draw a little bit of power even when the panels are dark. This is getting read as "generation" and so messes up my totals by about a Kwh/day.

Is there some way to avoid or minimize this? Perhaps look at sunrise or sunset times, or ignore "generated" power under .1 Kwh?

[magico13]

You may be able to set the channel as bidirectional in the Emporia app, though they might limit that on channels marked as solar. If you did that I would suspect that it should properly read the consumption at night as negative and that would update properly in Home Assistant, after reloading the integration to get the new state.