Hello
is there a way to change the History to a graph
- name: “Amps on Inverter (12V)”
state: >
{{ ( states(‘sensor.v_3100_inverter_output_current’) | float / 12 ) | round(1) }}
Hello
is there a way to change the History to a graph
Please format your included config for the forum in future.
Add a unit_of_measurement
to your sensor config.
Sensors without a unit_of_measurement
are treated as text sensors. Sensors with a unit_of_measurement
are treated as numeric.
Also do not forget to include a default for your float
filter. This will prevent errors if your inverter sensor is unavailable. You can also guard against it displaying this default value with an availability template:
- name: "Amps on Inverter (12V)"
unit_of_measurement: "A" # or "Amps" if you prefer.
state: >
{{ ( states('sensor.v_3100_inverter_output_current') | float(0) / 12 ) | round(1) }}
availability: >
{{ ( states('sensor.v_3100_inverter_output_current') | is_number }}
In this case if your inverter sensor is not a number (e.g. unknown, unavailable, none) it will show as “unknown”.
This is particularly important for energy sensors used in the energy dashboard, but is also best practice for other sensors.