Add Entity Descriptions to SMA integration (#58707)

Co-authored-by: J. Nick Koston <nick@koston.org>

homeassistant/components/sma/sensor.py

@@ -8,10 +8,22 @@ import pysma
 from homeassistant.components.sensor import (
     SensorDeviceClass,
     SensorEntity,
+    SensorEntityDescription,
     SensorStateClass,
 )
 from homeassistant.config_entries import ConfigEntry
-from homeassistant.const import UnitOfEnergy, UnitOfPower
+from homeassistant.const import (
+    PERCENTAGE,
+    POWER_VOLT_AMPERE_REACTIVE,
+    EntityCategory,
+    UnitOfApparentPower,
+    UnitOfElectricCurrent,
+    UnitOfElectricPotential,
+    UnitOfEnergy,
+    UnitOfFrequency,
+    UnitOfPower,
+    UnitOfTemperature,
+)
 from homeassistant.core import HomeAssistant
 from homeassistant.helpers.device_registry import DeviceInfo
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
@@ -23,6 +35,762 @@ from homeassistant.helpers.update_coordinator import (
 
 from .const import DOMAIN, PYSMA_COORDINATOR, PYSMA_DEVICE_INFO, PYSMA_SENSORS
 
+SENSOR_ENTITIES: dict[str, SensorEntityDescription] = {
+    "status": SensorEntityDescription(
+        key="status",
+        name="Status",
+        entity_category=EntityCategory.DIAGNOSTIC,
+    ),
+    "operating_status_general": SensorEntityDescription(
+        key="operating_status_general",
+        name="Operating Status General",
+        entity_registry_enabled_default=False,
+        entity_category=EntityCategory.DIAGNOSTIC,
+    ),
+    "inverter_condition": SensorEntityDescription(
+        key="inverter_condition",
+        name="Inverter Condition",
+        entity_registry_enabled_default=False,
+        entity_category=EntityCategory.DIAGNOSTIC,
+    ),
+    "inverter_system_init": SensorEntityDescription(
+        key="inverter_system_init",
+        name="Inverter System Init",
+        entity_registry_enabled_default=False,
+        entity_category=EntityCategory.DIAGNOSTIC,
+    ),
+    "grid_connection_status": SensorEntityDescription(
+        key="grid_connection_status",
+        name="Grid Connection Status",
+        entity_registry_enabled_default=False,
+        entity_category=EntityCategory.DIAGNOSTIC,
+    ),
+    "grid_relay_status": SensorEntityDescription(
+        key="grid_relay_status",
+        name="Grid Relay Status",
+        entity_registry_enabled_default=False,
+        entity_category=EntityCategory.DIAGNOSTIC,
+    ),
+    "pv_power_a": SensorEntityDescription(
+        key="pv_power_a",
+        name="PV Power A",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+    ),
+    "pv_power_b": SensorEntityDescription(
+        key="pv_power_b",
+        name="PV Power B",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+    ),
+    "pv_power_c": SensorEntityDescription(
+        key="pv_power_c",
+        name="PV Power C",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "pv_voltage_a": SensorEntityDescription(
+        key="pv_voltage_a",
+        name="PV Voltage A",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "pv_voltage_b": SensorEntityDescription(
+        key="pv_voltage_b",
+        name="PV Voltage B",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "pv_voltage_c": SensorEntityDescription(
+        key="pv_voltage_c",
+        name="PV Voltage C",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "pv_current_a": SensorEntityDescription(
+        key="pv_current_a",
+        name="PV Current A",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+    ),
+    "pv_current_b": SensorEntityDescription(
+        key="pv_current_b",
+        name="PV Current B",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+    ),
+    "pv_current_c": SensorEntityDescription(
+        key="pv_current_c",
+        name="PV Current C",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+        entity_registry_enabled_default=False,
+    ),
+    "insulation_residual_current": SensorEntityDescription(
+        key="insulation_residual_current",
+        name="Insulation Residual Current",
+        native_unit_of_measurement=UnitOfElectricCurrent.MILLIAMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+        entity_registry_enabled_default=False,
+    ),
+    "grid_power": SensorEntityDescription(
+        key="grid_power",
+        name="Grid Power",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+    ),
+    "frequency": SensorEntityDescription(
+        key="frequency",
+        name="Frequency",
+        native_unit_of_measurement=UnitOfFrequency.HERTZ,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.FREQUENCY,
+        entity_registry_enabled_default=False,
+    ),
+    "power_l1": SensorEntityDescription(
+        key="power_l1",
+        name="Power L1",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "power_l2": SensorEntityDescription(
+        key="power_l2",
+        name="Power L2",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "power_l3": SensorEntityDescription(
+        key="power_l3",
+        name="Power L3",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "grid_reactive_power": SensorEntityDescription(
+        key="grid_reactive_power",
+        name="Grid Reactive Power",
+        native_unit_of_measurement=POWER_VOLT_AMPERE_REACTIVE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.REACTIVE_POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "grid_reactive_power_l1": SensorEntityDescription(
+        key="grid_reactive_power_l1",
+        name="Grid Reactive Power L1",
+        native_unit_of_measurement=POWER_VOLT_AMPERE_REACTIVE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.REACTIVE_POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "grid_reactive_power_l2": SensorEntityDescription(
+        key="grid_reactive_power_l2",
+        name="Grid Reactive Power L2",
+        native_unit_of_measurement=POWER_VOLT_AMPERE_REACTIVE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.REACTIVE_POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "grid_reactive_power_l3": SensorEntityDescription(
+        key="grid_reactive_power_l3",
+        name="Grid Reactive Power L3",
+        native_unit_of_measurement=POWER_VOLT_AMPERE_REACTIVE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.REACTIVE_POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "grid_apparent_power": SensorEntityDescription(
+        key="grid_apparent_power",
+        name="Grid Apparent Power",
+        native_unit_of_measurement=UnitOfApparentPower.VOLT_AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.APPARENT_POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "grid_apparent_power_l1": SensorEntityDescription(
+        key="grid_apparent_power_l1",
+        name="Grid Apparent Power L1",
+        native_unit_of_measurement=UnitOfApparentPower.VOLT_AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.APPARENT_POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "grid_apparent_power_l2": SensorEntityDescription(
+        key="grid_apparent_power_l2",
+        name="Grid Apparent Power L2",
+        native_unit_of_measurement=UnitOfApparentPower.VOLT_AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.APPARENT_POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "grid_apparent_power_l3": SensorEntityDescription(
+        key="grid_apparent_power_l3",
+        name="Grid Apparent Power L3",
+        native_unit_of_measurement=UnitOfApparentPower.VOLT_AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.APPARENT_POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "grid_power_factor": SensorEntityDescription(
+        key="grid_power_factor",
+        name="Grid Power Factor",
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER_FACTOR,
+        entity_registry_enabled_default=False,
+    ),
+    "grid_power_factor_excitation": SensorEntityDescription(
+        key="grid_power_factor_excitation",
+        name="Grid Power Factor Excitation",
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER_FACTOR,
+        entity_registry_enabled_default=False,
+        entity_category=EntityCategory.DIAGNOSTIC,
+    ),
+    "current_l1": SensorEntityDescription(
+        key="current_l1",
+        name="Current L1",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+        entity_registry_enabled_default=False,
+    ),
+    "current_l2": SensorEntityDescription(
+        key="current_l2",
+        name="Current L2",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+        entity_registry_enabled_default=False,
+    ),
+    "current_l3": SensorEntityDescription(
+        key="current_l3",
+        name="Current L3",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+        entity_registry_enabled_default=False,
+    ),
+    "current_total": SensorEntityDescription(
+        key="current_total",
+        name="Current Total",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+    ),
+    "voltage_l1": SensorEntityDescription(
+        key="voltage_l1",
+        name="Voltage L1",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "voltage_l2": SensorEntityDescription(
+        key="voltage_l2",
+        name="Voltage L2",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "voltage_l3": SensorEntityDescription(
+        key="voltage_l3",
+        name="Voltage L3",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "total_yield": SensorEntityDescription(
+        key="total_yield",
+        name="Total Yield",
+        native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
+        state_class=SensorStateClass.TOTAL_INCREASING,
+        device_class=SensorDeviceClass.ENERGY,
+    ),
+    "daily_yield": SensorEntityDescription(
+        key="daily_yield",
+        name="Daily Yield",
+        native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
+        state_class=SensorStateClass.TOTAL_INCREASING,
+        device_class=SensorDeviceClass.ENERGY,
+    ),
+    "metering_power_supplied": SensorEntityDescription(
+        key="metering_power_supplied",
+        name="Metering Power Supplied",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+    ),
+    "metering_power_absorbed": SensorEntityDescription(
+        key="metering_power_absorbed",
+        name="Metering Power Absorbed",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+    ),
+    "metering_frequency": SensorEntityDescription(
+        key="metering_frequency",
+        name="Metering Frequency",
+        native_unit_of_measurement=UnitOfFrequency.HERTZ,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.FREQUENCY,
+    ),
+    "metering_total_yield": SensorEntityDescription(
+        key="metering_total_yield",
+        name="Metering Total Yield",
+        native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
+        state_class=SensorStateClass.TOTAL_INCREASING,
+        device_class=SensorDeviceClass.ENERGY,
+    ),
+    "metering_total_absorbed": SensorEntityDescription(
+        key="metering_total_absorbed",
+        name="Metering Total Absorbed",
+        native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
+        state_class=SensorStateClass.TOTAL_INCREASING,
+        device_class=SensorDeviceClass.ENERGY,
+    ),
+    "metering_current_l1": SensorEntityDescription(
+        key="metering_current_l1",
+        name="Metering Current L1",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+    ),
+    "metering_current_l2": SensorEntityDescription(
+        key="metering_current_l2",
+        name="Metering Current L2",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+    ),
+    "metering_current_l3": SensorEntityDescription(
+        key="metering_current_l3",
+        name="Metering Current L3",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+    ),
+    "metering_voltage_l1": SensorEntityDescription(
+        key="metering_voltage_l1",
+        name="Metering Voltage L1",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "metering_voltage_l2": SensorEntityDescription(
+        key="metering_voltage_l2",
+        name="Metering Voltage L2",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "metering_voltage_l3": SensorEntityDescription(
+        key="metering_voltage_l3",
+        name="Metering Voltage L3",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "metering_active_power_feed_l1": SensorEntityDescription(
+        key="metering_active_power_feed_l1",
+        name="Metering Active Power Feed L1",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+    ),
+    "metering_active_power_feed_l2": SensorEntityDescription(
+        key="metering_active_power_feed_l2",
+        name="Metering Active Power Feed L2",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+    ),
+    "metering_active_power_feed_l3": SensorEntityDescription(
+        key="metering_active_power_feed_l3",
+        name="Metering Active Power Feed L3",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+    ),
+    "metering_active_power_draw_l1": SensorEntityDescription(
+        key="metering_active_power_draw_l1",
+        name="Metering Active Power Draw L1",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+    ),
+    "metering_active_power_draw_l2": SensorEntityDescription(
+        key="metering_active_power_draw_l2",
+        name="Metering Active Power Draw L2",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+    ),
+    "metering_active_power_draw_l3": SensorEntityDescription(
+        key="metering_active_power_draw_l3",
+        name="Metering Active Power Draw L3",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+    ),
+    "metering_current_consumption": SensorEntityDescription(
+        key="metering_current_consumption",
+        name="Metering Current Consumption",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "metering_total_consumption": SensorEntityDescription(
+        key="metering_total_consumption",
+        name="Metering Total Consumption",
+        native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
+        state_class=SensorStateClass.TOTAL_INCREASING,
+        device_class=SensorDeviceClass.ENERGY,
+        entity_registry_enabled_default=False,
+    ),
+    "pv_gen_meter": SensorEntityDescription(
+        key="pv_gen_meter",
+        name="PV Gen Meter",
+        native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
+        state_class=SensorStateClass.TOTAL_INCREASING,
+        device_class=SensorDeviceClass.ENERGY,
+    ),
+    "optimizer_power": SensorEntityDescription(
+        key="optimizer_power",
+        name="Optimizer Power",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+    ),
+    "optimizer_current": SensorEntityDescription(
+        key="optimizer_current",
+        name="Optimizer Current",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+        entity_registry_enabled_default=False,
+    ),
+    "optimizer_voltage": SensorEntityDescription(
+        key="optimizer_voltage",
+        name="Optimizer Voltage",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "optimizer_temp": SensorEntityDescription(
+        key="optimizer_temp",
+        name="Optimizer Temp",
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.TEMPERATURE,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_soc_total": SensorEntityDescription(
+        key="battery_soc_total",
+        name="Battery SOC Total",
+        native_unit_of_measurement=PERCENTAGE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.BATTERY,
+    ),
+    "battery_soc_a": SensorEntityDescription(
+        key="battery_soc_a",
+        name="Battery SOC A",
+        native_unit_of_measurement=PERCENTAGE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.BATTERY,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_soc_b": SensorEntityDescription(
+        key="battery_soc_b",
+        name="Battery SOC B",
+        native_unit_of_measurement=PERCENTAGE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.BATTERY,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_soc_c": SensorEntityDescription(
+        key="battery_soc_c",
+        name="Battery SOC C",
+        native_unit_of_measurement=PERCENTAGE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.BATTERY,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_voltage_a": SensorEntityDescription(
+        key="battery_voltage_a",
+        name="Battery Voltage A",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_voltage_b": SensorEntityDescription(
+        key="battery_voltage_b",
+        name="Battery Voltage B",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_voltage_c": SensorEntityDescription(
+        key="battery_voltage_c",
+        name="Battery Voltage C",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_current_a": SensorEntityDescription(
+        key="battery_current_a",
+        name="Battery Current A",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+    ),
+    "battery_current_b": SensorEntityDescription(
+        key="battery_current_b",
+        name="Battery Current B",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+    ),
+    "battery_current_c": SensorEntityDescription(
+        key="battery_current_c",
+        name="Battery Current C",
+        native_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.CURRENT,
+    ),
+    "battery_temp_a": SensorEntityDescription(
+        key="battery_temp_a",
+        name="Battery Temp A",
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.TEMPERATURE,
+    ),
+    "battery_temp_b": SensorEntityDescription(
+        key="battery_temp_b",
+        name="Battery Temp B",
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.TEMPERATURE,
+    ),
+    "battery_temp_c": SensorEntityDescription(
+        key="battery_temp_c",
+        name="Battery Temp C",
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.TEMPERATURE,
+    ),
+    "battery_status_operating_mode": SensorEntityDescription(
+        key="battery_status_operating_mode",
+        name="Battery Status Operating Mode",
+    ),
+    "battery_capacity_total": SensorEntityDescription(
+        key="battery_capacity_total",
+        name="Battery Capacity Total",
+        native_unit_of_measurement=PERCENTAGE,
+    ),
+    "battery_capacity_a": SensorEntityDescription(
+        key="battery_capacity_a",
+        name="Battery Capacity A",
+        native_unit_of_measurement=PERCENTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_capacity_b": SensorEntityDescription(
+        key="battery_capacity_b",
+        name="Battery Capacity B",
+        native_unit_of_measurement=PERCENTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_capacity_c": SensorEntityDescription(
+        key="battery_capacity_c",
+        name="Battery Capacity C",
+        native_unit_of_measurement=PERCENTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_charging_voltage_a": SensorEntityDescription(
+        key="battery_charging_voltage_a",
+        name="Battery Charging Voltage A",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_charging_voltage_b": SensorEntityDescription(
+        key="battery_charging_voltage_b",
+        name="Battery Charging Voltage B",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_charging_voltage_c": SensorEntityDescription(
+        key="battery_charging_voltage_c",
+        name="Battery Charging Voltage C",
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.VOLTAGE,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_power_charge_total": SensorEntityDescription(
+        key="battery_power_charge_total",
+        name="Battery Power Charge Total",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+    ),
+    "battery_power_charge_a": SensorEntityDescription(
+        key="battery_power_charge_a",
+        name="Battery Power Charge A",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_power_charge_b": SensorEntityDescription(
+        key="battery_power_charge_b",
+        name="Battery Power Charge B",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_power_charge_c": SensorEntityDescription(
+        key="battery_power_charge_c",
+        name="Battery Power Charge C",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_charge_total": SensorEntityDescription(
+        key="battery_charge_total",
+        name="Battery Charge Total",
+        native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
+        state_class=SensorStateClass.TOTAL_INCREASING,
+        device_class=SensorDeviceClass.ENERGY,
+    ),
+    "battery_charge_a": SensorEntityDescription(
+        key="battery_charge_a",
+        name="Battery Charge A",
+        native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
+        state_class=SensorStateClass.TOTAL_INCREASING,
+        device_class=SensorDeviceClass.ENERGY,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_charge_b": SensorEntityDescription(
+        key="battery_charge_b",
+        name="Battery Charge B",
+        native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
+        state_class=SensorStateClass.TOTAL_INCREASING,
+        device_class=SensorDeviceClass.ENERGY,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_charge_c": SensorEntityDescription(
+        key="battery_charge_c",
+        name="Battery Charge C",
+        native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
+        state_class=SensorStateClass.TOTAL_INCREASING,
+        device_class=SensorDeviceClass.ENERGY,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_power_discharge_total": SensorEntityDescription(
+        key="battery_power_discharge_total",
+        name="Battery Power Discharge Total",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+    ),
+    "battery_power_discharge_a": SensorEntityDescription(
+        key="battery_power_discharge_a",
+        name="Battery Power Discharge A",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_power_discharge_b": SensorEntityDescription(
+        key="battery_power_discharge_b",
+        name="Battery Power Discharge B",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_power_discharge_c": SensorEntityDescription(
+        key="battery_power_discharge_c",
+        name="Battery Power Discharge C",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_discharge_total": SensorEntityDescription(
+        key="battery_discharge_total",
+        name="Battery Discharge Total",
+        native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
+        state_class=SensorStateClass.TOTAL_INCREASING,
+        device_class=SensorDeviceClass.ENERGY,
+    ),
+    "battery_discharge_a": SensorEntityDescription(
+        key="battery_discharge_a",
+        name="Battery Discharge A",
+        native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
+        state_class=SensorStateClass.TOTAL_INCREASING,
+        device_class=SensorDeviceClass.ENERGY,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_discharge_b": SensorEntityDescription(
+        key="battery_discharge_b",
+        name="Battery Discharge B",
+        native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
+        state_class=SensorStateClass.TOTAL_INCREASING,
+        device_class=SensorDeviceClass.ENERGY,
+        entity_registry_enabled_default=False,
+    ),
+    "battery_discharge_c": SensorEntityDescription(
+        key="battery_discharge_c",
+        name="Battery Discharge C",
+        native_unit_of_measurement=UnitOfEnergy.KILO_WATT_HOUR,
+        state_class=SensorStateClass.TOTAL_INCREASING,
+        device_class=SensorDeviceClass.ENERGY,
+        entity_registry_enabled_default=False,
+    ),
+    "inverter_power_limit": SensorEntityDescription(
+        key="inverter_power_limit",
+        name="Inverter Power Limit",
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.POWER,
+    ),
+}
+
 
 async def async_setup_entry(
     hass: HomeAssistant,
@@ -45,6 +813,7 @@ async def async_setup_entry(
             SMAsensor(
                 coordinator,
                 config_entry.unique_id,
+                SENSOR_ENTITIES.get(sensor.name),
                 device_info,
                 sensor,
             )
@@ -60,22 +829,23 @@ class SMAsensor(CoordinatorEntity, SensorEntity):
         self,
         coordinator: DataUpdateCoordinator,
         config_entry_unique_id: str,
+        description: SensorEntityDescription | None,
         device_info: DeviceInfo,
         pysma_sensor: pysma.sensor.Sensor,
     ) -> None:
         """Initialize the sensor."""
         super().__init__(coordinator)
-        self._sensor = pysma_sensor
-        self._enabled_default = self._sensor.enabled
-        self._config_entry_unique_id = config_entry_unique_id
-        self._attr_device_info = device_info
+        if description is not None:
+            self.entity_description = description
+        else:
+            self._attr_name = pysma_sensor.name
 
-        if self.native_unit_of_measurement == UnitOfEnergy.KILO_WATT_HOUR:
-            self._attr_state_class = SensorStateClass.TOTAL_INCREASING
-            self._attr_device_class = SensorDeviceClass.ENERGY
-        if self.native_unit_of_measurement == UnitOfPower.WATT:
-            self._attr_state_class = SensorStateClass.MEASUREMENT
-            self._attr_device_class = SensorDeviceClass.POWER
+        self._sensor = pysma_sensor
+
+        self._attr_device_info = device_info
+        self._attr_unique_id = (
+            f"{config_entry_unique_id}-{pysma_sensor.key}_{pysma_sensor.key_idx}"
+        )
 
         # Set sensor enabled to False.
         # Will be enabled by async_added_to_hass if actually used.
@@ -83,36 +853,19 @@ class SMAsensor(CoordinatorEntity, SensorEntity):
 
     @property
     def name(self) -> str:
-        """Return the name of the sensor."""
+        """Return the name of the sensor prefixed with the device name."""
         if self._attr_device_info is None or not (
             name_prefix := self._attr_device_info.get("name")
         ):
             name_prefix = "SMA"
 
-        return f"{name_prefix} {self._sensor.name}"
+        return f"{name_prefix} {super().name}"
 
     @property
     def native_value(self) -> StateType:
         """Return the state of the sensor."""
         return self._sensor.value
 
-    @property
-    def native_unit_of_measurement(self) -> str | None:
-        """Return the unit the value is expressed in."""
-        return self._sensor.unit
-
-    @property
-    def unique_id(self) -> str:
-        """Return a unique identifier for this sensor."""
-        return (
-            f"{self._config_entry_unique_id}-{self._sensor.key}_{self._sensor.key_idx}"
-        )
-
-    @property
-    def entity_registry_enabled_default(self) -> bool:
-        """Return if the entity should be enabled when first added to the entity registry."""
-        return self._enabled_default
-
     async def async_added_to_hass(self) -> None:
         """Run when entity about to be added to hass."""
         await super().async_added_to_hass()