name: GoodWe RS485 Controller
version: "0.3.0"
slug: goodwe_controller
description: >-
  Drives a GoodWe ES/BP battery inverter over RS485 by emulating its smart
  meter, holding net grid exchange at zero and running a monthly battery
  maintenance cycle.
url: https://gittea.kammenstraatha.duckdns.org/admin/goodwe-addon
arch:
  - aarch64
  - amd64
  - armv7
init: false
startup: application
boot: auto

# Needed to read the meter and to write the ESPHome setpoint number.
homeassistant_api: true
hassio_api: true

# Own diagnostics/operations UI inside HA. This is what a field tech and a
# remote supporter both look at, so it is not optional.
ingress: true
ingress_port: 8099
panel_icon: mdi:battery-sync
panel_title: GoodWe

# Optional: publish status entities by MQTT discovery. `want` rather than
# `need` - the add-on runs fine with no broker, it just publishes nothing.
services:
  - mqtt:want

options:
  # --- sources (required) ---------------------------------------------------
  meter_entity: sensor.p1_meter_active_power
  meter_invert: false
  soc_entity: ""
  batt_entity: ""
  batt_invert: false
  setpoint_entity: ""

  # --- P1 meter ingestion (specs §5.2 / §14 `meter:`) -------------------------
  # `off` keeps the original single meter_entity path above, so an existing
  # install is untouched until it opts in. ha_dsmr subscribes to the DSMR
  # integration's entities over the HA WebSocket; mqtt_p1 reads the topic below;
  # ha_signed reads ONE signed HA entity (+ import / - export), which is what a
  # HomeWizard P1 publishes and what ha_dsmr cannot consume.
  # homewizard_local skips Home Assistant entirely and polls the meter's own
  # local API. ⚠️ It is the ONLY mode whose sensor.p1_sample_age_s measures when
  # the meter REPORTED rather than when the value last CHANGED - HA emits
  # nothing at all for a repeated reading - so it is the only mode a firmware
  # watchdog may threshold. See DOCS.md.
  meter_source: "off"
  meter_phases: 1
  meter_max_age_s: 30
  meter_mqtt_topic: ""
  # homewizard_local only. The meter's own address, `host` or `host:port`.
  p1_host: ""
  # homewizard_local only. Seconds between polls. Must be well under
  # meter_max_age_s - the age is never fresher than this interval - and there is
  # nothing to gain below the meter's own ~5.0 s update rate (NOTES.md:640).
  meter_poll_s: 5
  # The two UNSIGNED Belgian registers. The EMS derives net power from them
  # (import - export); do NOT point these at a signed template sensor.
  p1_import_entity: ""
  p1_export_entity: ""
  # Optional, in L1..L3 order. Required for the capacity-tariff peak on a
  # three-phase connection; the list length must equal meter_phases.
  p1_phase_import_entities: []
  p1_phase_export_entities: []
  # ha_signed only. ONE signed net-power sensor: positive = import from the
  # grid, negative = export to it. Do NOT split it into two template sensors -
  # the split is done in the add-on (p1.split_signed) precisely so the sign
  # convention is tested rather than living in unreviewed YAML.
  p1_net_entity: ""
  # Optional, in L1..L3 order, each one signed the same way. Same role as
  # p1_phase_import_entities: the capacity-tariff peak on a three-phase
  # connection. The list length must equal meter_phases.
  p1_phase_net_entities: []

  # --- control ---------------------------------------------------------------
  max_w: 2000
  gain: 0.6
  slew_w: 1000
  deadband_w: 15
  target_grid_w: -10
  step_w: 10
  saturation_w: 500
  saturation_cycles: 3
  integrator_max_w: 0
  heartbeat_s: 10
  stale_input_s: 15
  auto_start: false

  # --- maintenance -----------------------------------------------------------
  maintenance_enabled: false
  maintenance_interval_days: 28
  maintenance_start_hour: 10
  maintenance_discharge_w: 2500
  maintenance_charge_w: 2500
  maintenance_soc_floor: 11
  maintenance_soc_target: 99
  maintenance_hold_min: 120

  # --- tariff / capacity tariff (all optional) ------------------------------
  peak_forecast_entity: ""
  peak_cap_w: 3500
  price_now_entity: ""
  price_avg_entity: ""

  # --- site ------------------------------------------------------------------
  estop_fitted: false
  log_level: info

schema:
  meter_entity: str
  meter_invert: bool
  soc_entity: str
  batt_entity: str
  batt_invert: bool
  setpoint_entity: str

  meter_source: list(off|ha_dsmr|mqtt_p1|ha_signed|homewizard_local)
  # ⚠️ 2 is accepted by this range but is not a real Belgian connection. A
  # telegram whose phase count disagrees is rejected at ingest and logged, so a
  # mis-set 2 shows up immediately as "0 telegrams accepted" rather than as a
  # quietly wrong number.
  meter_phases: int(1,3)
  meter_max_age_s: int(5,300)
  meter_poll_s: int(1,60)
  meter_mqtt_topic: str?
  p1_host: str?
  p1_import_entity: str?
  p1_export_entity: str?
  p1_phase_import_entities:
    - str
  p1_phase_export_entities:
    - str
  p1_net_entity: str?
  p1_phase_net_entities:
    - str

  max_w: int(100,5000)
  gain: float(0.05,1.0)
  slew_w: int(50,5000)
  deadband_w: int(0,500)
  target_grid_w: float(-200,200)
  step_w: int(1,100)
  saturation_w: int(100,2000)
  saturation_cycles: int(1,10)
  integrator_max_w: int(0,15000)
  heartbeat_s: int(2,25)
  stale_input_s: int(5,120)
  auto_start: bool

  maintenance_enabled: bool
  maintenance_interval_days: int(1,90)
  maintenance_start_hour: int(0,23)
  maintenance_discharge_w: int(500,5000)
  maintenance_charge_w: int(500,5000)
  maintenance_soc_floor: int(5,30)
  maintenance_soc_target: int(50,100)
  maintenance_hold_min: int(5,480)

  peak_forecast_entity: str?
  peak_cap_w: int(500,15000)
  price_now_entity: str?
  price_avg_entity: str?

  estop_fitted: bool
  log_level: list(trace|debug|info|warning|error)