From 8e9eca844f2ea784827502e2ae190304dd98b8c8 Mon Sep 17 00:00:00 2001
From: Jeff Brown <jeff.brown@gmail.com>
Date: Fri, 23 Feb 2024 14:45:06 -0800
Subject: [PATCH] Add support for inverters

---
 README.md                               |  6 ++++
 custom_components/victron_ble/device.py | 38 +++++++++++++++++++++++++
 custom_components/victron_ble/sensor.py | 26 ++++++++++++++++-
 3 files changed, 69 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 5a0987e..2589b93 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,12 @@ Supported Devices & Entities:
   - Solar Power (W)
   - Yield Today (Wh)
   - External Device Load (A)
+- Inverter
+  - Device State (Off, Inverting)
+  - Battery Voltage (V)
+  - AC Voltage (V)
+  - AC Current (A)
+  - AC Apparent Power (VA)
 
 # Installation
 
diff --git a/custom_components/victron_ble/device.py b/custom_components/victron_ble/device.py
index 9af3fc9..d4a98ba 100644
--- a/custom_components/victron_ble/device.py
+++ b/custom_components/victron_ble/device.py
@@ -11,6 +11,7 @@
 from victron_ble.devices.battery_sense import BatterySenseData
 from victron_ble.devices.dc_energy_meter import DcEnergyMeterData
 from victron_ble.devices.dcdc_converter import DcDcConverterData
+from victron_ble.devices.inverter import InverterData
 from victron_ble.devices.solar_charger import SolarChargerData
 
 _LOGGER = logging.getLogger(__name__)
@@ -28,6 +29,10 @@ class VictronSensor(StrEnum):
     STARTER_BATTERY_VOLTAGE = "starter_battery_voltage"
     MIDPOINT_VOLTAGE = "midpoint_voltage"
     TIME_REMAINING = "time_remaining"
+    BATTERY_VOLTAGE = "battery_voltage"
+    AC_VOLTAGE = "ac_voltage"
+    AC_CURRENT = "ac_current"
+    AC_APPARENT_POWER = "ac_apparent_power"
 
 
 class VictronBluetoothDeviceData(BluetoothData):
@@ -198,4 +203,37 @@ def _process_mfr_data(
                 device_class=SensorDeviceClass.ENUM,
             )
 
+        elif isinstance(parsed, InverterData):
+            self.update_sensor(
+                key=VictronSensor.OPERATION_MODE,
+                native_unit_of_measurement=None,
+                native_value=parsed.get_device_state().name.lower(),
+                device_class=SensorDeviceClass.ENUM,
+            )
+            self.update_sensor(
+                key=VictronSensor.BATTERY_VOLTAGE,
+                native_unit_of_measurement=Units.ELECTRIC_POTENTIAL_VOLT,
+                native_value=parsed.get_battery_voltage(),
+                device_class=SensorDeviceClass.VOLTAGE,
+            )
+            self.update_sensor(
+                key=VictronSensor.AC_VOLTAGE,
+                native_unit_of_measurement=Units.ELECTRIC_POTENTIAL_VOLT,
+                native_value=parsed.get_ac_voltage(),
+                device_class=SensorDeviceClass.VOLTAGE,
+            )
+            self.update_sensor(
+                key=VictronSensor.AC_CURRENT,
+                native_unit_of_measurement=Units.ELECTRIC_CURRENT_AMPERE,
+                native_value=parsed.get_ac_current(),
+                device_class=SensorDeviceClass.CURRENT,
+            )
+            self.update_sensor(
+                key=VictronSensor.AC_APPARENT_POWER,
+                native_unit_of_measurement=Units.POWER_VOLT_AMPERE,
+                native_value=parsed.get_ac_apparent_power(),
+                device_class=SensorDeviceClass.APPARENT_POWER,
+            )
+
+
         return
diff --git a/custom_components/victron_ble/sensor.py b/custom_components/victron_ble/sensor.py
index 3b091ac..98d8fb7 100644
--- a/custom_components/victron_ble/sensor.py
+++ b/custom_components/victron_ble/sensor.py
@@ -24,7 +24,7 @@
 from homeassistant.helpers.sensor import sensor_device_info_to_hass_device_info
 from sensor_state_data.data import SensorUpdate
 from sensor_state_data.units import Units
-from victron_ble.devices.base import ChargerError, OffReason, OperationMode
+from victron_ble.devices.base import ACInState, ChargerError, OffReason, OperationMode
 from victron_ble.devices.battery_monitor import AuxMode
 
 from .const import DOMAIN
@@ -154,6 +154,30 @@
         native_unit_of_measurement=Units.ELECTRIC_POTENTIAL_VOLT,
         state_class=SensorStateClass.MEASUREMENT,
     ),
+    (VictronSensor.BATTERY_VOLTAGE, Units.ELECTRIC_POTENTIAL_VOLT): SensorEntityDescription(
+        key=VictronSensor.BATTERY_VOLTAGE,
+        device_class=SensorDeviceClass.VOLTAGE,
+        native_unit_of_measurement=Units.ELECTRIC_POTENTIAL_VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+    ),
+    (VictronSensor.AC_VOLTAGE, Units.ELECTRIC_POTENTIAL_VOLT): SensorEntityDescription(
+        key=VictronSensor.AC_VOLTAGE,
+        device_class=SensorDeviceClass.VOLTAGE,
+        native_unit_of_measurement=Units.ELECTRIC_POTENTIAL_VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+    ),
+    (VictronSensor.AC_CURRENT, Units.ELECTRIC_CURRENT_AMPERE): SensorEntityDescription(
+        key=VictronSensor.AC_CURRENT,
+        device_class=SensorDeviceClass.CURRENT,
+        native_unit_of_measurement=Units.ELECTRIC_CURRENT_AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+    ),
+    (VictronSensor.AC_APPARENT_POWER, Units.POWER_VOLT_AMPERE): SensorEntityDescription(
+        key=VictronSensor.AC_CURRENT,
+        device_class=SensorDeviceClass.APPARENT_POWER,
+        native_unit_of_measurement=Units.POWER_VOLT_AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+    ),
 }