pred_bat: module: predbat class: PredBat # Sets the prefix for all created entities in HA - only change if you want to run more than once instance prefix: predbat # Timezone to work in timezone: Europe/London # XXX: Template configuration, delete this line once you have set up for your system template: True # If you are using Predbat outside of HA then set the HA URL and Key (long lived access token here) #ha_url: 'http://homeassistant.local:8123' #ha_key: 'xxx' # Currency, symbol for main currency second symbol for 1/100s e.g. $ c or £ p or e c currency_symbols: - '£' - 'p' # Number of threads to use in plan calculation # Can be auto for automatic, 0 for off or values 1-N for a fixed number threads: auto # Misc charge_control_immediate: False inverter_type: TESLA inverter: name: "Tesla Powerwall via Teslemetry" has_rest_api: False has_mqtt_api: False output_charge_control: "none" has_charge_enable_time: False has_discharge_enable_time: False has_target_soc: False # While the Powerwall does have a reserve SoC, we don't need to # leverage it for controlling charge/discharge has_reserve_soc: False has_ge_inverter_mode: False charge_time_format: "S" charge_time_entity_is_option: False soc_units: "%" num_load_entities: 1 time_button_press: False clock_time_format: "%Y-%m-%d %H:%M:%S" write_and_poll_sleep: 2 has_time_window: False support_charge_freeze: False support_discharge_freeze: False has_idle_time: False # ---- Live power ---- battery_power: - sensor.my_home_battery_power battery_power_invert: - False pv_power: - sensor.my_home_solar_power load_power: - sensor.my_home_load_power grid_power: - sensor.my_home_grid_power grid_power_invert: - True inverter_reserve_max: 80 #Anything between 80-100 will always be treated as 100 # ---- Daily energy (kWh, cumulative today) ---- load_today: - sensor.my_home_home_usage import_today: - sensor.my_home_grid_imported export_today: - sensor.my_home_grid_exported # Replace this with the total PV energy generated today from your inverter pv_today: sensor.my_home_solar_generated # ---- State of charge ---- soc_percent: - sensor.my_home_percentage_charged soc_max: - "13.5" # ensure this matches your usable kWh # ---- Powerwall controls via Teslemetry (must be writable) ---- allow_charge_from_grid: - switch.my_home_allow_charging_from_grid allow_export: - select.my_home_allow_export # --- Predbat service hooks (Tesla / Teslemetry) --- # These hooks are called when Predbat wants to change the current # state of charge/discharge. They can tie-in to other HA entities. # # Tesla PW Operation modes can be one of: # ['self_consumption','autonomous','backup'] # # grid-charging=on, mode=backup: Powerwall will charge # grid-charging=off, mode=backup: Powerwall will hold # mode=self_consumption: Powerwall will discharge charge_start_service: - service: select.select_option entity_id: select.my_home_operation_mode option: "autonomous" repeat: True - service: number.set_value entity_id: number.my_home_backup_reserve value: "100" - service: select.select_option entity_id: select.my_home_operation_mode option: "backup" repeat: True charge_freeze_service: - service: switch.turn_off entity_id: switch.my_home_allow_charging_from_grid repeat: True - service: select.select_option entity_id: select.my_home_operation_mode option: "backup" repeat: True charge_stop_service: - service: select.select_option entity_id: select.my_home_operation_mode option: "self_consumption" repeat: True - service: number.set_value entity_id: number.my_home_backup_reserve value: "0" repeat: True discharge_start_service: - service: rest_command.powerwall_force_export_now repeat: True - service: select.select_option entity_id: select.my_home_allow_export option: "battery_ok" repeat: True - service: select.select_option entity_id: select.my_home_operation_mode option: "autonomous" repeat: True discharge_stop_service: - service: rest_command.powerwall_api_set_iog_custom_tariff repeat: True - service: select.select_option entity_id: select.my_home_allow_export option: "never" repeat: True # Inverter max AC limit (one per inverter) # If you have a second inverter for PV only please add the two values together inverter_limit: 11950 # For a 11kW inverter # Set the maximum charge/discharge rate of the battery battery_rate_max: - 5000 # Export limit is a software limit set on your inverter that prevents exporting above a given level # When enabled Predbat will model this limit #export_limit: # - 3600 # - 3600 # # The maximum rate the inverter can charge and discharge the battery can be overwritten, this will change # the register programming and thus cap the max rates. The default is to use the maximum supported rates (recommended) # inverter_limit_charge: - 5000 inverter_limit_discharge: - 11000 # Inverter clock skew in minutes, e.g. 1 means it's 1 minute fast and -1 is 1 minute slow # Separate start and end options are applied to the start and end time windows, mostly as you want to start late (not early) and finish early (not late) # Separate discharge skew for discharge windows only inverter_clock_skew_start: 0 inverter_clock_skew_end: 0 inverter_clock_skew_discharge_start: 0 inverter_clock_skew_discharge_end: 0 # Clock skew adjusts the Appdaemon time # This is the time that Predbat takes actions like starting discharge/charging # Only use this for workarounds if your inverter time is correct but Predbat is somehow wrong (AppDaemon issue) # 1 means add 1 minute to AppDaemon time, -1 takes it away clock_skew: 0 # Solcast cloud interface, set this or the local interface below #solcast_host: 'https://api.solcast.com.au/' #solcast_api_key: 'xxxx' #solcast_poll_hours: 8 # Set these to match solcast sensor names if not using the cloud interface # The regular expression (re:) makes the solcast bit optional # If these don't match find your own names in Home Assistant pv_forecast_today: re:(sensor.(solcast_|)(pv_forecast_|)forecast_today) pv_forecast_tomorrow: re:(sensor.(solcast_|)(pv_forecast_|)forecast_tomorrow) pv_forecast_d3: re:(sensor.(solcast_|)(pv_forecast_|)forecast_(day_3|d3)) pv_forecast_d4: re:(sensor.(solcast_|)(pv_forecast_|)forecast_(day_4|d4)) # car_charging_energy defines an incrementing sensor which measures the charge added to your car # is used for car_charging_hold feature to filter out car charging from the previous load data # Automatically set to detect Wallbox and Zappi, if it doesn't match manually enter your sensor name # Also adjust car_charging_energy_scale if it's not in kwH to fix the units # car_charging_energy: 're:(sensor.myenergi_zappi_[0-9a-z]+_charge_added_session|sensor.wallbox_portal_added_energy)' num_cars: 0 # car_charging_planned is set to a sensor which when positive indicates the car will charged in the upcoming low rate slots # This should not be needed if you use Octopus Intelligent Slots which will take priority if enabled # The list of possible values is in car_charging_planned_response # Auto matches Zappi and Wallbox, or change it for your own # car_charging_planned: # - 're:(sensor.wallbox_portal_status_description|sensor.myenergi_zappi_[0-9a-z]+_plug_status)' # - 'connected' # car_charging_planned_response: # - 'yes' # - 'on' # - 'true' # - 'connected' # - 'ev connected' # - 'charging' # - 'paused' # - 'waiting for car demand' # - 'waiting for ev' # - 'scheduled' # - 'enabled' # - 'latched' # - 'locked' # - 'plugged in' # To make planned car charging more accurate, either using car_charging_planned or Octopus Intelligent # specify your battery size in kwh, charge limit % and current car battery soc % sensors/values # If you have intelligent the battery size and limit will be extracted from Intelligent directly # Set the car SoC% if you have it to give an accurate forecast of the cars battery levels # One entry per car if you have multiple cars # car_charging_battery_size: # - 75 # car_charging_limit: # - 're:number.tsunami_charge_limit' # car_charging_soc: # - 're:sensor.tsunami_battery' # If you have Octopus Intelligent Go and are not using the Octopus Direct connection method, enable the intelligent slot information to add to pricing # Will automatically disable if not found, or comment out to disable fully # When enabled it overrides the 'car_charging_planned' feature and predict the car charging based on the intelligent plan (unless Octopus intelligent charging is False) # This matches the intelligent slot from the Octopus Energy integration octopus_intelligent_slot: 're:(binary_sensor.octopus_energy([0-9a-z_]+|)_intelligent_dispatching)' octopus_ready_time: 're:((select|time).octopus_energy_([0-9a-z_]+|)_intelligent_target_time)' octopus_charge_limit: 're:(number.octopus_energy([0-9a-z_]+|)_intelligent_charge_target)' # Carbon Intensity data from National grid carbon_intensity: 're:(sensor.carbon_intensity_uk)' # Example alternative configuration for Ohme integration release >=v0.6.1 #octopus_intelligent_slot: 'binary_sensor.ohme_slot_active' #octopus_ready_time: 'time.ohme_target_time' #octopus_charge_limit: 'number.ohme_target_percent' # Set this to False if you use Octopus Intelligent slot for car planning but when on another tariff e.g. Agile #octopus_slot_low_rate: False # Octopus saving session points to the saving session Sensor in the Octopus plugin, when enabled saving sessions will be at the assumed # Rate is read automatically from the add-in and converted to pence using the conversion rate below (default is 8) octopus_saving_session: 're:(binary_sensor.octopus_energy([0-9a-z_]+|)_saving_session(s|))' octopus_saving_session_octopoints_per_penny: 8 # Energy rates # Please set one of these three, if multiple are set then Octopus is used first, second rates_import/rates_export and latest basic metric # Set import and export entity to point to the Octopus Energy plugin # automatically matches your meter number assuming you have only one # Will be ignored if you don't have the sensor # Or manually set it to the correct sensor names e.g: # sensor.octopus_energy_electricity_xxxxxxxxxx_xxxxxxxxxxxxx_current_rate # sensor.octopus_energy_electricity_xxxxxxxxxx_xxxxxxxxxxxxx_export_current_rate metric_octopus_import: 're:(sensor.(octopus_energy_|)electricity_[0-9a-z]+_[0-9a-z]+_current_rate)' metric_octopus_export: 're:(sensor.(octopus_energy_|)electricity_[0-9a-z]+_[0-9a-z]+_export_current_rate)' # Standing charge can be set to a sensor (e.g. Octopus) or manually entered in pounds here (e.g. 0.50 is 50p) metric_standing_charge: 're:(sensor.(octopus_energy_|)electricity_[0-9a-z]+_[0-9a-z]+_current_standing_charge)' # Or set your actual rates across time for import and export # If start/end is missing it's assumed to be a fixed rate # Gaps are filled with 0 # rates_import: # - start: "23:30:00" # end: "05:30:00" # rate: 7.5 # - start: "05:30:00" # end: "23:30:00" # rate: 30.0 # rates_export: # - rate: 15.0 # Can be used instead of the plugin to get import rates directly online # Overrides metric_octopus_import and rates_import # See the 'energy rates' part of the documentation for instructions on how to find the correct URL for your tariff and DNO region # # rates_import_octopus_url : "https://api.octopus.energy/v1/products/FLUX-IMPORT-23-02-14/electricity-tariffs/E-1R-FLUX-IMPORT-23-02-14-A/standard-unit-rates" # rates_import_octopus_url : "https://api.octopus.energy/v1/products/AGILE-24-10-01/electricity-tariffs/E-1R-AGILE-24-10-01-A/standard-unit-rates" # Overrides metric_octopus_export and rates_export # rates_export_octopus_url: "https://api.octopus.energy/v1/products/FLUX-EXPORT-23-02-14/electricity-tariffs/E-1R-FLUX-EXPORT-23-02-14-A/standard-unit-rates" # rates_export_octopus_url: "https://api.octopus.energy/v1/products/AGILE-OUTGOING-19-05-13/electricity-tariffs/E-1R-AGILE-OUTGOING-19-05-13-A/standard-unit-rates/" # Import rates can be overridden with rate_import_override # Export rates can be overridden with rate_export_override # Use the same format as above, but a date can be included if it just applies for a set day (e.g. Octopus power ups) # This will override even the Octopus plugin rates if enabled # #rates_import_override: # - date: '2023-09-10' # start: '14:00:00' # end: '14:30:00' # rate: 5 # For pv estimate, leave blank for central estimate, or add 10 for 10% curve (worst case) or 90 or 90% curve (best case) # If you use 10 then disable pv_metric10_weight below # pv_estimate: 10 # Days previous is the number of days back to find historical load data # Recommended is 7 to capture day of the week but 1 can also be used # if you have more history you could use 7 and 14 (in a list) but the standard data in HA only lasts 10 days days_previous: - 7 # Days previous weight can be used to control the weighting of the previous load points, the values are multiplied by their # weights and then divided through by the total weight. E.g. if you used 1 and 0.5 then the first value would have 2/3rd of the weight and the second 1/3rd days_previous_weight: - 1 # Number of hours forward to forecast, best left as-is unless you have specific reason forecast_hours: 30 # The number of hours ahead to count in charge planning (for cost estimates) # It's best to set this on your charge window repeat cycle (24) but you may want to set it higher for more variable # tariffs like Agile forecast_plan_hours: 30 # Specify the devices that notifies are sent to, the default is 'notify' which goes to all #notify_devices: # - mobile_app_treforsiphone12_2 # Set the frequency in minutes that this plugin is run # recommend something that divides by 60 (5, 10 or 15) or you won't trigger at the start of energy price slots run_every: 5 # Battery scaling makes the battery smaller (e.g. 0.9) or bigger than its reported # If you have an 80% DoD battery that falsely reports it's kwh then set it to 0.8 to report the real figures battery_scaling: 1.0 # Can be used to scale import and export data, used for workarounds import_export_scaling: 1.0 # Export triggers: # For each trigger give a name, the minutes of export needed and the energy required in that time # Multiple triggers can be set at once so in total you could use too much energy if all run # Creates an entity called 'binary_sensor.predbat_export_trigger_' which will be turned On when the condition is valid # connect this to your automation to start whatever you want to trigger export_triggers: - name: 'large' minutes: 60 energy: 1.0 - name: 'small' minutes: 15 energy: 0.25 # Nordpool market energy rates #futurerate_url: 'https://dataportal-api.nordpoolgroup.com/api/DayAheadPrices?date=DATE&market=N2EX_DayAhead&deliveryArea=UK¤cy=GBP' #futurerate_adjust_import: False #futurerate_adjust_export: False #futurerate_peak_start: "16:00:00" #futurerate_peak_end: "19:00:00" #futurerate_peak_premium_import: 14 #futurerate_peak_premium_export: 6.5 # If you have a sensor that gives the energy consumed by your solar diverter then add it here # this will make the predictions more accurate. It should be an incrementing sensor, it can reset at midnight or not # It's assumed to be in kWh but scaling can be applied if need be #iboost_energy_today: 'sensor.xxxxx' #iboost_energy_scaling: 1.0