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Home Assistant AppDaemon app for controlling charging of Tesla vechiles to only charge when the utility rate is cheap during the day or night. Requires Home Assistant, AppDaemon, Nordpool custom integration and the official Home Assistant Tesla integration.

License: Other

Python 100.00%

smartcharging's Introduction

Smart EV Charging

Charge your Electric Vehicle when the utility rate is the lowest

Currently only Tesla is supported.

This AppDaemon app for Home Assistant require a sensor to get the hourly rate. Currently the Nordpool Custom Component is supported. It also requires the Tesla Integration to work.

Screenshots

Quick Example

This is an example configuration that will make sure charging is completed by 07:30 in the morning. You can also enter an entity I'd of an input datetime (time only) entity in order to be able to easily change the time from Lovelace GUI

Please Note: You need to change the entities to match your setup.

charge_ev_when_cheepest:                                                                                                                                                      
    module: ev_charge_control                                                                                                                                                 
    class: SmartCharging                                                                                                                                                      
    finish_at_latest_by: "07:30"                                                                                                                                              
    price_data:                                                                                                                                                               
        - entity: sensor.nordpool_kwh_se3_sek_3_1000_025,raw_today                                                                                                            
          required: Yes                                                                                                                                       
        - entity: sensor.nordpool_kwh_se3_sek_3_1000_025,raw_tomorrow                              
          required: Yes                                                                             
    charger_switch: switch.model_3_charger                                                  
    charging_state: binary_sensor.model_3_charger,charging_state                   
    charging_state_stopped: Stopped
    charging_state_charging: Charging
    charging_state_complete: Complete
    device_tracker: device_tracker.model_3_location_tracker
    time_left: sensor.model_3_charging_rate,time_left
    start_by_the_latest_at: "03:00"
    debug: no

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