Time Esteimation for Battery SOC when full or empty

[christopheryoung77]

I want to investigate the possibility to include a feature to show how long until the battery is charged or discharged.
Similar to the Sunsynk Power Flow Card. Anyone looked into it yet?

[Gnarfoz]

You could probably pick this apart to get what you want:

{% set cap = 5000 %}
{% set export_capped = [([states('sensor.export_power')|int(0), cap] | min),(states('sensor.battery_charging_power')|int(0))]|max %}
{% if export_capped >= 50 %}
  {% set remaining=(((states('sensor.battery_capacity')|float(0)) - (states('sensor.battery_charge_nominal')|float(0))) / (export_capped / 1000) * 60 * 60) %}
  {% set endtime = (now().timestamp() + remaining) %}
  {{ endtime | timestamp_custom('%H:%M:%S') }}
{% else %}
  Never
{% endif %}

While not charging, shows the time when battery would reach 100% if it were to be charged at 5000 W or however many watts are currently being exported, whichever is less. If charging, shows the time at which 100% will be reached.

[christopheryoung77]

thank you. Going to try this and see where I end up.

[pia21702]

wo müsste man diesen Code einbauen ...
für eine Hilfe würde ich mich freuen.