hi, I created a sensor to record the peak production of the photovoltaic. How do I record the hour and minute of when it first occurred?
- platform: statistics
name: "produzione_max_oggi"
entity_id: sensor.solaredge_i1_ac_power
state_characteristic: value_max
max_age:
hours: 12
I tried this solution but it always returns: N/A
{% set timestamp = state_attr('sensor.produzione_max_oggi', 'state_timestamp') %}
{% if timestamp %}
{{ timestamp.hour }}:{{ timestamp.minute }}
{% else %}
N/A
{% endif %}
in the history you can see all the changes
some idea? Thank you