diff --git a/homeassistant/components/pvoutput/coordinator.py b/homeassistant/components/pvoutput/coordinator.py
index ca867979dec..cadef8c8a0d 100644
--- a/homeassistant/components/pvoutput/coordinator.py
+++ b/homeassistant/components/pvoutput/coordinator.py
@@ -13,7 +13,7 @@ from homeassistant.helpers.update_coordinator import DataUpdateCoordinator
 from .const import CONF_SYSTEM_ID, DOMAIN, LOGGER, SCAN_INTERVAL
 
 
-class PVOutputDataUpdateCoordinator(DataUpdateCoordinator):
+class PVOutputDataUpdateCoordinator(DataUpdateCoordinator[Status]):
     """The PVOutput Data Update Coordinator."""
 
     config_entry: ConfigEntry
diff --git a/homeassistant/components/pvoutput/sensor.py b/homeassistant/components/pvoutput/sensor.py
index 933a9b63fde..45aa7265e27 100644
--- a/homeassistant/components/pvoutput/sensor.py
+++ b/homeassistant/components/pvoutput/sensor.py
@@ -4,7 +4,7 @@ from __future__ import annotations
 from collections.abc import Callable
 from dataclasses import dataclass
 
-from pvo import Status
+from pvo import Status, System
 import voluptuous as vol
 
 from homeassistant.components.sensor import (
@@ -29,12 +29,10 @@ from homeassistant.const import (
 )
 from homeassistant.core import HomeAssistant
 import homeassistant.helpers.config_validation as cv
+from homeassistant.helpers.entity import DeviceInfo
 from homeassistant.helpers.entity_platform import AddEntitiesCallback
 from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
-from homeassistant.helpers.update_coordinator import (
-    CoordinatorEntity,
-    DataUpdateCoordinator,
-)
+from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
 from .const import (
     ATTR_EFFICIENCY,
@@ -47,6 +45,7 @@ from .const import (
     DOMAIN,
     LOGGER,
 )
+from .coordinator import PVOutputDataUpdateCoordinator
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(
     {
@@ -162,12 +161,15 @@ async def async_setup_entry(
     async_add_entities: AddEntitiesCallback,
 ) -> None:
     """Set up a PVOutput sensors based on a config entry."""
-    coordinator = hass.data[DOMAIN][entry.entry_id]
+    coordinator: PVOutputDataUpdateCoordinator = hass.data[DOMAIN][entry.entry_id]
+    system = await coordinator.pvoutput.system()
+
     async_add_entities(
         PVOutputSensorEntity(
             coordinator=coordinator,
             description=description,
             system_id=entry.data[CONF_SYSTEM_ID],
+            system=system,
         )
         for description in SENSORS
     )
@@ -176,20 +178,28 @@ async def async_setup_entry(
 class PVOutputSensorEntity(CoordinatorEntity, SensorEntity):
     """Representation of a PVOutput sensor."""
 
-    coordinator: DataUpdateCoordinator[Status]
+    coordinator: PVOutputDataUpdateCoordinator
     entity_description: PVOutputSensorEntityDescription
 
     def __init__(
         self,
         *,
-        coordinator: DataUpdateCoordinator,
+        coordinator: PVOutputDataUpdateCoordinator,
         description: PVOutputSensorEntityDescription,
         system_id: str,
+        system: System,
     ) -> None:
         """Initialize a PVOutput sensor."""
         super().__init__(coordinator=coordinator)
         self.entity_description = description
         self._attr_unique_id = f"{system_id}_{description.key}"
+        self._attr_device_info = DeviceInfo(
+            configuration_url=f"https://pvoutput.org/list.jsp?sid={system_id}",
+            identifiers={(DOMAIN, system_id)},
+            manufacturer="PVOutput",
+            model=system.inverter_brand,
+            name=system.system_name,
+        )
 
     @property
     def native_value(self) -> int | float | None: