From a6724db01bd1b1ce8f996fafdcb59b15ea7af41d Mon Sep 17 00:00:00 2001
From: Joost Lekkerkerker <joostlek@outlook.com>
Date: Fri, 21 Jun 2024 10:42:25 +0200
Subject: [PATCH] Fix calculation in Refoss (#120069)

---
 homeassistant/components/refoss/sensor.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/homeassistant/components/refoss/sensor.py b/homeassistant/components/refoss/sensor.py
index 3857b401d0d..9f5ee5d898a 100644
--- a/homeassistant/components/refoss/sensor.py
+++ b/homeassistant/components/refoss/sensor.py
@@ -50,10 +50,10 @@ SENSORS: dict[str, tuple[RefossSensorEntityDescription, ...]] = {
             translation_key="power",
             device_class=SensorDeviceClass.POWER,
             state_class=SensorStateClass.MEASUREMENT,
-            native_unit_of_measurement=UnitOfPower.KILO_WATT,
-            suggested_unit_of_measurement=UnitOfPower.WATT,
+            native_unit_of_measurement=UnitOfPower.WATT,
             suggested_display_precision=2,
             subkey="power",
+            fn=lambda x: x / 1000.0,
         ),
         RefossSensorEntityDescription(
             key="voltage",