diff --git a/.coveragerc b/.coveragerc
index 74fde968370..4d0f78a81f5 100644
--- a/.coveragerc
+++ b/.coveragerc
@@ -1110,6 +1110,7 @@ omit =
     homeassistant/components/refoss/bridge.py
     homeassistant/components/refoss/coordinator.py
     homeassistant/components/refoss/entity.py
+    homeassistant/components/refoss/sensor.py
     homeassistant/components/refoss/switch.py
     homeassistant/components/refoss/util.py
     homeassistant/components/rejseplanen/sensor.py
diff --git a/homeassistant/components/refoss/__init__.py b/homeassistant/components/refoss/__init__.py
index 666a17847c9..0f0c852b043 100644
--- a/homeassistant/components/refoss/__init__.py
+++ b/homeassistant/components/refoss/__init__.py
@@ -15,6 +15,7 @@ from .const import COORDINATORS, DATA_DISCOVERY_SERVICE, DISCOVERY_SCAN_INTERVAL
 from .util import refoss_discovery_server
 
 PLATFORMS: Final = [
+    Platform.SENSOR,
     Platform.SWITCH,
 ]
 
diff --git a/homeassistant/components/refoss/const.py b/homeassistant/components/refoss/const.py
index 86e40fce43c..0542afe8afb 100644
--- a/homeassistant/components/refoss/const.py
+++ b/homeassistant/components/refoss/const.py
@@ -19,3 +19,14 @@ DOMAIN = "refoss"
 COORDINATOR = "coordinator"
 
 MAX_ERRORS = 2
+
+CHANNEL_DISPLAY_NAME: dict[str, dict[int, str]] = {
+    "em06": {
+        1: "A1",
+        2: "B1",
+        3: "C1",
+        4: "A2",
+        5: "B2",
+        6: "C2",
+    }
+}
diff --git a/homeassistant/components/refoss/entity.py b/homeassistant/components/refoss/entity.py
index 3032c32ed51..502101608ec 100644
--- a/homeassistant/components/refoss/entity.py
+++ b/homeassistant/components/refoss/entity.py
@@ -18,11 +18,6 @@ class RefossEntity(CoordinatorEntity[RefossDataUpdateCoordinator]):
 
         mac = coordinator.device.mac
         self.channel_id = channel
-        if channel == 0:
-            self._attr_name = None
-        else:
-            self._attr_name = str(channel)
-
         self._attr_unique_id = f"{mac}_{channel}"
         self._attr_device_info = DeviceInfo(
             connections={(CONNECTION_NETWORK_MAC, mac)},
diff --git a/homeassistant/components/refoss/sensor.py b/homeassistant/components/refoss/sensor.py
new file mode 100644
index 00000000000..018c438ba3c
--- /dev/null
+++ b/homeassistant/components/refoss/sensor.py
@@ -0,0 +1,174 @@
+"""Support for refoss sensors."""
+
+from __future__ import annotations
+
+from collections.abc import Callable
+from dataclasses import dataclass
+
+from refoss_ha.controller.electricity import ElectricityXMix
+
+from homeassistant.components.sensor import (
+    SensorDeviceClass,
+    SensorEntity,
+    SensorEntityDescription,
+    SensorStateClass,
+)
+from homeassistant.config_entries import ConfigEntry
+from homeassistant.const import (
+    UnitOfElectricCurrent,
+    UnitOfElectricPotential,
+    UnitOfEnergy,
+    UnitOfPower,
+)
+from homeassistant.core import HomeAssistant, callback
+from homeassistant.helpers.dispatcher import async_dispatcher_connect
+from homeassistant.helpers.entity_platform import AddEntitiesCallback
+from homeassistant.helpers.typing import StateType
+
+from .bridge import RefossDataUpdateCoordinator
+from .const import (
+    CHANNEL_DISPLAY_NAME,
+    COORDINATORS,
+    DISPATCH_DEVICE_DISCOVERED,
+    DOMAIN,
+)
+from .entity import RefossEntity
+
+
+@dataclass(frozen=True)
+class RefossSensorEntityDescription(SensorEntityDescription):
+    """Describes Refoss sensor entity."""
+
+    subkey: str | None = None
+    fn: Callable[[float], float] | None = None
+
+
+SENSORS: dict[str, tuple[RefossSensorEntityDescription, ...]] = {
+    "em06": (
+        RefossSensorEntityDescription(
+            key="power",
+            translation_key="power",
+            device_class=SensorDeviceClass.POWER,
+            state_class=SensorStateClass.MEASUREMENT,
+            native_unit_of_measurement=UnitOfPower.WATT,
+            suggested_display_precision=2,
+            subkey="power",
+            fn=lambda x: x / 1000.0,
+        ),
+        RefossSensorEntityDescription(
+            key="voltage",
+            translation_key="voltage",
+            device_class=SensorDeviceClass.VOLTAGE,
+            state_class=SensorStateClass.MEASUREMENT,
+            native_unit_of_measurement=UnitOfElectricPotential.MILLIVOLT,
+            suggested_display_precision=2,
+            suggested_unit_of_measurement=UnitOfElectricPotential.VOLT,
+            subkey="voltage",
+        ),
+        RefossSensorEntityDescription(
+            key="current",
+            translation_key="current",
+            device_class=SensorDeviceClass.CURRENT,
+            state_class=SensorStateClass.MEASUREMENT,
+            native_unit_of_measurement=UnitOfElectricCurrent.MILLIAMPERE,
+            suggested_display_precision=2,
+            suggested_unit_of_measurement=UnitOfElectricCurrent.AMPERE,
+            subkey="current",
+        ),
+        RefossSensorEntityDescription(
+            key="factor",
+            translation_key="power_factor",
+            device_class=SensorDeviceClass.POWER_FACTOR,
+            state_class=SensorStateClass.MEASUREMENT,
+            suggested_display_precision=2,
+            subkey="factor",
+        ),
+        RefossSensorEntityDescription(
+            key="energy",
+            translation_key="this_month_energy",
+            device_class=SensorDeviceClass.ENERGY,
+            state_class=SensorStateClass.TOTAL,
+            native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
+            suggested_display_precision=2,
+            subkey="mConsume",
+            fn=lambda x: x if x > 0 else 0,
+        ),
+        RefossSensorEntityDescription(
+            key="energy_returned",
+            translation_key="this_month_energy_returned",
+            device_class=SensorDeviceClass.ENERGY,
+            state_class=SensorStateClass.TOTAL,
+            native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
+            suggested_display_precision=2,
+            subkey="mConsume",
+            fn=lambda x: abs(x) if x < 0 else 0,
+        ),
+    ),
+}
+
+
+async def async_setup_entry(
+    hass: HomeAssistant,
+    config_entry: ConfigEntry,
+    async_add_entities: AddEntitiesCallback,
+) -> None:
+    """Set up the Refoss device from a config entry."""
+
+    @callback
+    def init_device(coordinator):
+        """Register the device."""
+        device = coordinator.device
+
+        if not isinstance(device, ElectricityXMix):
+            return
+        descriptions = SENSORS.get(device.device_type)
+        new_entities = []
+        for channel in device.channels:
+            for description in descriptions:
+                entity = RefossSensor(
+                    coordinator=coordinator,
+                    channel=channel,
+                    description=description,
+                )
+                new_entities.append(entity)
+
+        async_add_entities(new_entities)
+
+    for coordinator in hass.data[DOMAIN][COORDINATORS]:
+        init_device(coordinator)
+
+    config_entry.async_on_unload(
+        async_dispatcher_connect(hass, DISPATCH_DEVICE_DISCOVERED, init_device)
+    )
+
+
+class RefossSensor(RefossEntity, SensorEntity):
+    """Refoss Sensor Device."""
+
+    entity_description: RefossSensorEntityDescription
+
+    def __init__(
+        self,
+        coordinator: RefossDataUpdateCoordinator,
+        channel: int,
+        description: RefossSensorEntityDescription,
+    ) -> None:
+        """Init Refoss sensor."""
+        super().__init__(coordinator, channel)
+        self.entity_description = description
+        self._attr_unique_id = f"{super().unique_id}{description.key}"
+        device_type = coordinator.device.device_type
+        channel_name = CHANNEL_DISPLAY_NAME[device_type][channel]
+        self._attr_translation_placeholders = {"channel_name": channel_name}
+
+    @property
+    def native_value(self) -> StateType:
+        """Return the native value."""
+        value = self.coordinator.device.get_value(
+            self.channel_id, self.entity_description.subkey
+        )
+        if value is None:
+            return None
+        if self.entity_description.fn is not None:
+            return self.entity_description.fn(value)
+        return value
diff --git a/homeassistant/components/refoss/strings.json b/homeassistant/components/refoss/strings.json
index ad8f0f41ae7..67b4e4a8335 100644
--- a/homeassistant/components/refoss/strings.json
+++ b/homeassistant/components/refoss/strings.json
@@ -9,5 +9,27 @@
       "single_instance_allowed": "[%key:common::config_flow::abort::single_instance_allowed%]",
       "no_devices_found": "[%key:common::config_flow::abort::no_devices_found%]"
     }
+  },
+  "entity": {
+    "sensor": {
+      "power": {
+        "name": "{channel_name} power"
+      },
+      "voltage": {
+        "name": "{channel_name} voltage"
+      },
+      "current": {
+        "name": "{channel_name} current"
+      },
+      "power_factor": {
+        "name": "{channel_name} power factor"
+      },
+      "this_month_energy": {
+        "name": "{channel_name} this month energy"
+      },
+      "this_month_energy_returned": {
+        "name": "{channel_name} this month energy returned"
+      }
+    }
   }
 }
diff --git a/homeassistant/components/refoss/switch.py b/homeassistant/components/refoss/switch.py
index c51f166059e..0f5aba0cfc4 100644
--- a/homeassistant/components/refoss/switch.py
+++ b/homeassistant/components/refoss/switch.py
@@ -12,6 +12,7 @@ from homeassistant.core import HomeAssistant, callback
 from homeassistant.helpers.dispatcher import async_dispatcher_connect
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
+from .bridge import RefossDataUpdateCoordinator
 from .const import COORDINATORS, DISPATCH_DEVICE_DISCOVERED, DOMAIN
 from .entity import RefossEntity
 
@@ -48,6 +49,15 @@ async def async_setup_entry(
 class RefossSwitch(RefossEntity, SwitchEntity):
     """Refoss Switch Device."""
 
+    def __init__(
+        self,
+        coordinator: RefossDataUpdateCoordinator,
+        channel: int,
+    ) -> None:
+        """Init Refoss switch."""
+        super().__init__(coordinator, channel)
+        self._attr_name = str(channel)
+
     @property
     def is_on(self) -> bool | None:
         """Return true if switch is on."""