diff --git a/homeassistant/components/plugwise/manifest.json b/homeassistant/components/plugwise/manifest.json
index e10d86f2779..bdb1a475bcf 100644
--- a/homeassistant/components/plugwise/manifest.json
+++ b/homeassistant/components/plugwise/manifest.json
@@ -2,7 +2,7 @@
   "domain": "plugwise",
   "name": "Plugwise",
   "documentation": "https://www.home-assistant.io/integrations/plugwise",
-  "requirements": ["plugwise==0.25.14"],
+  "requirements": ["plugwise==0.27.0"],
   "codeowners": ["@CoMPaTech", "@bouwew", "@brefra", "@frenck"],
   "zeroconf": ["_plugwise._tcp.local."],
   "config_flow": true,
diff --git a/homeassistant/components/plugwise/sensor.py b/homeassistant/components/plugwise/sensor.py
index 51cf27a2591..34dbd423e59 100644
--- a/homeassistant/components/plugwise/sensor.py
+++ b/homeassistant/components/plugwise/sensor.py
@@ -11,6 +11,7 @@ from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     LIGHT_LUX,
     PERCENTAGE,
+    UnitOfElectricPotential,
     UnitOfEnergy,
     UnitOfPower,
     UnitOfPressure,
@@ -219,6 +220,69 @@ SENSORS: tuple[SensorEntityDescription, ...] = (
         device_class=SensorDeviceClass.ENERGY,
         state_class=SensorStateClass.TOTAL_INCREASING,
     ),
+    SensorEntityDescription(
+        key="electricity_phase_one_consumed",
+        name="Electricity phase one consumed",
+        device_class=SensorDeviceClass.POWER,
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+    ),
+    SensorEntityDescription(
+        key="electricity_phase_two_consumed",
+        name="Electricity phase two consumed",
+        device_class=SensorDeviceClass.POWER,
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+    ),
+    SensorEntityDescription(
+        key="electricity_phase_three_consumed",
+        name="Electricity phase three consumed",
+        device_class=SensorDeviceClass.POWER,
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+    ),
+    SensorEntityDescription(
+        key="electricity_phase_one_produced",
+        name="Electricity phase one produced",
+        device_class=SensorDeviceClass.POWER,
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+    ),
+    SensorEntityDescription(
+        key="electricity_phase_two_produced",
+        name="Electricity phase two produced",
+        device_class=SensorDeviceClass.POWER,
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+    ),
+    SensorEntityDescription(
+        key="electricity_phase_three_produced",
+        name="Electricity phase three produced",
+        device_class=SensorDeviceClass.POWER,
+        native_unit_of_measurement=UnitOfPower.WATT,
+        state_class=SensorStateClass.MEASUREMENT,
+    ),
+    SensorEntityDescription(
+        key="voltage_phase_one",
+        name="Voltage phase one",
+        device_class=SensorDeviceClass.VOLTAGE,
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+    ),
+    SensorEntityDescription(
+        key="voltage_phase_two",
+        name="Voltage phase two",
+        device_class=SensorDeviceClass.VOLTAGE,
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+    ),
+    SensorEntityDescription(
+        key="voltage_phase_three",
+        name="Voltage phase three",
+        device_class=SensorDeviceClass.VOLTAGE,
+        native_unit_of_measurement=UnitOfElectricPotential.VOLT,
+        state_class=SensorStateClass.MEASUREMENT,
+    ),
     SensorEntityDescription(
         key="gas_consumed_interval",
         name="Gas consumed interval",
diff --git a/requirements_all.txt b/requirements_all.txt
index 60d3e18d478..eec72027109 100644
--- a/requirements_all.txt
+++ b/requirements_all.txt
@@ -1361,7 +1361,7 @@ plexauth==0.0.6
 plexwebsocket==0.0.13
 
 # homeassistant.components.plugwise
-plugwise==0.25.14
+plugwise==0.27.0
 
 # homeassistant.components.plum_lightpad
 plumlightpad==0.0.11
diff --git a/requirements_test_all.txt b/requirements_test_all.txt
index 403f823dff6..6a1c463d2a7 100644
--- a/requirements_test_all.txt
+++ b/requirements_test_all.txt
@@ -988,7 +988,7 @@ plexauth==0.0.6
 plexwebsocket==0.0.13
 
 # homeassistant.components.plugwise
-plugwise==0.25.14
+plugwise==0.27.0
 
 # homeassistant.components.plum_lightpad
 plumlightpad==0.0.11
diff --git a/tests/components/plugwise/conftest.py b/tests/components/plugwise/conftest.py
index 0c70a2bed6d..f0a114a3de4 100644
--- a/tests/components/plugwise/conftest.py
+++ b/tests/components/plugwise/conftest.py
@@ -247,6 +247,31 @@ def mock_smile_p1() -> Generator[None, MagicMock, None]:
         yield smile
 
 
+@pytest.fixture
+def mock_smile_p1_2() -> Generator[None, MagicMock, None]:
+    """Create a Mock P1 3-phase DSMR environment for testing exceptions."""
+    chosen_env = "p1v4_3ph"
+    with patch(
+        "homeassistant.components.plugwise.coordinator.Smile", autospec=True
+    ) as smile_mock:
+        smile = smile_mock.return_value
+
+        smile.gateway_id = "03e65b16e4b247a29ae0d75a78cb492e"
+        smile.heater_id = None
+        smile.smile_version = "4.4.2"
+        smile.smile_type = "power"
+        smile.smile_hostname = "smile98765"
+        smile.smile_model = "Gateway"
+        smile.smile_name = "Smile P1"
+
+        smile.connect.return_value = True
+
+        smile.notifications = _read_json(chosen_env, "notifications")
+        smile.async_update.return_value = _read_json(chosen_env, "all_data")
+
+        yield smile
+
+
 @pytest.fixture
 def mock_stretch() -> Generator[None, MagicMock, None]:
     """Create a Mock Stretch environment for testing exceptions."""
diff --git a/tests/components/plugwise/fixtures/p1v4_3ph/all_data.json b/tests/components/plugwise/fixtures/p1v4_3ph/all_data.json
new file mode 100644
index 00000000000..852ca2857cd
--- /dev/null
+++ b/tests/components/plugwise/fixtures/p1v4_3ph/all_data.json
@@ -0,0 +1,57 @@
+[
+  {
+    "smile_name": "Smile P1",
+    "gateway_id": "03e65b16e4b247a29ae0d75a78cb492e",
+    "notifications": {}
+  },
+  {
+    "03e65b16e4b247a29ae0d75a78cb492e": {
+      "dev_class": "gateway",
+      "firmware": "4.4.2",
+      "hardware": "AME Smile 2.0 board",
+      "location": "03e65b16e4b247a29ae0d75a78cb492e",
+      "mac_address": "012345670001",
+      "model": "Gateway",
+      "name": "Smile P1",
+      "vendor": "Plugwise",
+      "binary_sensors": {
+        "plugwise_notification": false
+      }
+    },
+    "b82b6b3322484f2ea4e25e0bd5f3d61f": {
+      "dev_class": "smartmeter",
+      "location": "03e65b16e4b247a29ae0d75a78cb492e",
+      "model": "XMX5LGF0010453051839",
+      "name": "P1",
+      "vendor": "XEMEX NV",
+      "available": true,
+      "sensors": {
+        "net_electricity_point": 5553,
+        "electricity_consumed_peak_point": 0,
+        "electricity_consumed_off_peak_point": 5553,
+        "net_electricity_cumulative": 231866.539,
+        "electricity_consumed_peak_cumulative": 161328.641,
+        "electricity_consumed_off_peak_cumulative": 70537.898,
+        "electricity_consumed_peak_interval": 0,
+        "electricity_consumed_off_peak_interval": 314,
+        "electricity_produced_peak_point": 0,
+        "electricity_produced_off_peak_point": 0,
+        "electricity_produced_peak_cumulative": 0.0,
+        "electricity_produced_off_peak_cumulative": 0.0,
+        "electricity_produced_peak_interval": 0,
+        "electricity_produced_off_peak_interval": 0,
+        "electricity_phase_one_consumed": 1763,
+        "electricity_phase_two_consumed": 1703,
+        "electricity_phase_three_consumed": 2080,
+        "electricity_phase_one_produced": 0,
+        "electricity_phase_two_produced": 0,
+        "electricity_phase_three_produced": 0,
+        "gas_consumed_cumulative": 16811.37,
+        "gas_consumed_interval": 0.06,
+        "voltage_phase_one": 233.2,
+        "voltage_phase_two": 234.4,
+        "voltage_phase_three": 234.7
+      }
+    }
+  }
+]
diff --git a/tests/components/plugwise/fixtures/p1v4_3ph/notifications.json b/tests/components/plugwise/fixtures/p1v4_3ph/notifications.json
new file mode 100644
index 00000000000..0967ef424bc
--- /dev/null
+++ b/tests/components/plugwise/fixtures/p1v4_3ph/notifications.json
@@ -0,0 +1 @@
+{}
diff --git a/tests/components/plugwise/test_sensor.py b/tests/components/plugwise/test_sensor.py
index b08c2113d80..4ccb0b97bb2 100644
--- a/tests/components/plugwise/test_sensor.py
+++ b/tests/components/plugwise/test_sensor.py
@@ -94,6 +94,35 @@ async def test_p1_dsmr_sensor_entities(
     assert float(state.state) == 584.85
 
 
+async def test_p1_3ph_dsmr_sensor_entities(
+    hass: HomeAssistant, mock_smile_p1_2: MagicMock, init_integration: MockConfigEntry
+) -> None:
+    """Test creation of power related sensor entities."""
+    state = hass.states.get("sensor.p1_electricity_phase_one_consumed")
+    assert state
+    assert float(state.state) == 1763.0
+
+    state = hass.states.get("sensor.p1_electricity_phase_two_consumed")
+    assert state
+    assert float(state.state) == 1703.0
+
+    state = hass.states.get("sensor.p1_electricity_phase_three_consumed")
+    assert state
+    assert float(state.state) == 2080.0
+
+    state = hass.states.get("sensor.p1_voltage_phase_one")
+    assert state
+    assert float(state.state) == 233.2
+
+    state = hass.states.get("sensor.p1_voltage_phase_two")
+    assert state
+    assert float(state.state) == 234.4
+
+    state = hass.states.get("sensor.p1_voltage_phase_three")
+    assert state
+    assert float(state.state) == 234.7
+
+
 async def test_stretch_sensor_entities(
     hass: HomeAssistant, mock_stretch: MagicMock, init_integration: MockConfigEntry
 ) -> None: