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Additional detail on sensors supported (#22820)
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title description ha_category ha_release ha_iot_class ha_config_flow ha_codeowners ha_domain ha_dhcp ha_platforms ha_integration_type
Tesla Powerwall Instructions on how to integrate Tesla Power Walls into Home Assistant.
Binary Sensor
Energy
Sensor
0.108 Local Polling true
@bdraco
@jrester
powerwall true
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integration

The powerwall integration allows you to integrate your Tesla Powerwall into Home Assistant.

There is currently support for the following device types within Home Assistant:

{% include integrations/config_flow.md %}

Binary Sensor

The following binary sensors are added for each Powerwall:

  • Grid Services - On/ Off
  • Grid Status - On/ Off
  • Powerwall Charging - Charging/ Not Charging
  • Powerwall Connected to Tesla - Connected / Not Connected
  • Powerwall Status - On/ Off

Sensor

The following sensors are added for each Powerwall:

  • Powerwall Backup Reserve - Reserve energy for grid outages in %
  • Powerwall Battery Now - Usage in kW
  • Powerwall Charge - Percent charge remaining in %
  • Powerwall Generator Now - Usage in kW (if applicable)
  • Powerwall Load Now - Load usage in kW
  • Powerwall Solar Now - Solar usage in kW (if applicable)
  • Powerwall Site Now - Site usage in kW
  • Powerwall Backup Reserve - Percentage of battery which will be reserved for a grid outage
  • Frequency/ Average Current/ Average Voltage Now

The following sensors show the direction of energy:

  • Powerwall Solar Export - Solar energy exported in kWh
  • Powerwall Solar Import - Solar energy imported in kWh
  • Powerwall Site Export - Site energy exported in kWh
  • Powerwall Site Import - Site energy imported in kWh
  • Powerwall Battery Export - Battery energy exported in kWh
  • Powerwall Battery Import - Battery energy imported in kWh
  • Powerwall Load Export - Load energy exported in kWh
  • Powerwall Load Import - Load energy imported in kWh
  • Powerwall Generator Export - Generator energy exported in kWh
  • Powerwall Generator Import - Generator energy imported in kWh

Device Info

  • Model number: PowerWall 2 (GW2) by Tesla
  • Firmware Revision