Energy Dashboard & Reimann Sum issue

1

Hi there,
2 issues here I think.
Occasionally I force charge my battery from the grid in the early hours of the morning. This is often only for a relatively short period, less than an hour. When it is less than hour I get the following massive energy to battery. I tried changing the Reimann Sum interval from hours to minutes and then I completely lost all my data. Anyone have any idea how to fix this?

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2

What method: are you using?

3

Thanks tom
Code as follows. I think its the default method (trapezoidal) then right?

- platform: integration
  source: sensor.grid_consumption_power
  name: grid_consumption_energy
  unit_prefix: k
  unit_time: h
  round: 4
4

Yes. Change it to method: left

5

Aha, right got that, thankyou very much