Statistics sensor not resetting properly

Configuration
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1

Hi,
I am using the statistics sensor as a helper, what i want to do is to sample the power usage per day (kW) which works but it wont reset at 00:00, it resets after 24h from when it was created. Is it possible somehow to force it to start sampling from 00:00?

  - platform: statistics
    name: Ellevio Effect Fee Daily Power Peak Max Sample
    entity_id: sensor.ellevio_effect_fee_hourly_power_peak_average
    state_characteristic: value_max
    max_age:
      hours: 24
    precision: 2
    sampling_size: 24 # one change per hour

This is how my sensor looks like.

Thanks for you help

2

That is not possible with the core statistics integration. It is possible with this 3rd party integration:

You can specify a start and end time.

start: '{{ now().replace(hour=0).replace(minute=0).replace(second=0) }}'
end: '{{ now() }}'

The max_value is available as an attribute of the average sensor.