Can anyone explain this to me? This is the energy consumption today meter from my enphase solar system. All of the numbers are wrong, especially when it starts lowering. :s
Started about a week ago, prior to that it was normally spot on.
this graph is for the consumption daily of energy , every 24 hour it set to 0 and start again
this is normal
Between 6 and 12 is lowering, so i guess you have a solar panel?
I’m aware that it resets.
This a consumption meter, it can never go down outside of the 24hr reset. It going down due to solar, or any other reason would be akin to the trip odometer in your car going down just because you drove it in reverse. Solar generation is tracked via the production meters.
This is also a new behavior this past week.
Even if it was because of the solar the dip doesn’t correlate to changes in power consumption and solar power production.
did you upgrade your home assistant to the 3rd Jul? maybe theres something that change the value , it is a esphome your device?
i notice that after the 2025.7 many of my espgome sensor add a decimal.
I’ve never seen this with my Enphase setup, so I can’t really be of any help here, but it looks like you have got the same issue as this user:
Enphase Envoy - “Today” values start at 1am, instead of 12am - Third party integrations - Home Assistant Community
Did that both start at the same time?
Do you have an Enphase or another battery in your setup?
I’ve noticed that too with the 1am reset, as long as it is consistent I’m fine with that. HA doesn’t really use the daily consumption meter, only I do for my own at a glance kind info. It has always been 1am too I believe.
The daily values reported by the Envoy have a varying reliability with firmware versions over time. In the past it was mostly related to spikes and odd numbers in the daily and last 7 day production values. But it seems that with recent firmware versions, the consumption side was upgraded as well. At least we are seeing those reported more frequently as well.
If it would be really going down as shown in your trend, it would also show in the lifetime values (might need to zoom that trend quite a bit) and the log file would report that the lifetime value, which is ever increasing, reported a lower value as before.