Hello Everyone.
I’m monitoring energy consumption of a heater with a Shelly 1PM.
I calculate daily and monthly cost etc …
This morning i had a huge spike in the energy sensor (kwh) but the power sensor (kW) is normal.
I had to manually recalibrate all my utility meter based on this sensor.
On the shelly interface, I don’t see that spike.
Has anyone had this behaviour ?
normal power consumption
Spike at 8h10 this morning
no spike here
Basicaly HA reported 123.08 kWh more than in reality
Thx a lot for your help
EDIT :
and well my correction are not working as the bult-in total increasing sensor revert automaticaly back to the wrong value, and thus all my utility meter corrections are reverted back as well
the sensor.radiateur_energy is at 160.08 kWh and should be at 36,99.
I tried :
- deleted the 129.03 value in the statistic → no change to the sum
- modify the state manualy in the “state” tab → revert back automaticaly and add 160.08 in the statistics
- changed to 0 the 160.08 value in the statistic → no change to the sum
I’m lost here.
How can I change this value for this sensor ?