diff --git a/homeassistant/components/aurora_abb_powerone/sensor.py b/homeassistant/components/aurora_abb_powerone/sensor.py
index bbbd026bb2e..946f5645bdc 100644
--- a/homeassistant/components/aurora_abb_powerone/sensor.py
+++ b/homeassistant/components/aurora_abb_powerone/sensor.py
@@ -79,7 +79,7 @@ class AuroraSensor(AuroraDevice, SensorEntity):
         super().__init__(client, data)
         if typename == "instantaneouspower":
             self.type = typename
-            self._attr_unit_of_measurement = POWER_WATT
+            self._attr_native_unit_of_measurement = POWER_WATT
             self._attr_device_class = DEVICE_CLASS_POWER
         elif typename == "temperature":
             self.type = typename
@@ -101,7 +101,7 @@ class AuroraSensor(AuroraDevice, SensorEntity):
             if self.type == "instantaneouspower":
                 # read ADC channel 3 (grid power output)
                 power_watts = self.client.measure(3, True)
-                self._attr_state = round(power_watts, 1)
+                self._attr_native_value = round(power_watts, 1)
             elif self.type == "temperature":
                 temperature_c = self.client.measure(21)
                 self._attr_native_value = round(temperature_c, 1)