diff --git a/homeassistant/components/tuya/const.py b/homeassistant/components/tuya/const.py
index f54b2af36e0..524cd0a4983 100644
--- a/homeassistant/components/tuya/const.py
+++ b/homeassistant/components/tuya/const.py
@@ -166,6 +166,7 @@ class DPCode(StrEnum):
     CRY_DETECTION_SWITCH = "cry_detection_switch"
     CUP_NUMBER = "cup_number"  # NUmber of cups
     CUR_CURRENT = "cur_current"  # Actual current
+    CUR_NEUTRAL = "cur_neutral"  # Total reverse energy
     CUR_POWER = "cur_power"  # Actual power
     CUR_VOLTAGE = "cur_voltage"  # Actual voltage
     DECIBEL_SENSITIVITY = "decibel_sensitivity"
@@ -444,7 +445,7 @@ UNITS = (
     ),
     UnitOfMeasurement(
         unit=UnitOfEnergy.KILO_WATT_HOUR,
-        aliases={"kwh", "kilowatt-hour", "kW·h"},
+        aliases={"kwh", "kilowatt-hour", "kW·h", "kW.h"},
         device_classes={SensorDeviceClass.ENERGY},
     ),
     UnitOfMeasurement(
diff --git a/homeassistant/components/tuya/sensor.py b/homeassistant/components/tuya/sensor.py
index 0937f64d911..1468f90a452 100644
--- a/homeassistant/components/tuya/sensor.py
+++ b/homeassistant/components/tuya/sensor.py
@@ -778,6 +778,12 @@ SENSORS: dict[str, tuple[TuyaSensorEntityDescription, ...]] = {
             device_class=SensorDeviceClass.ENERGY,
             state_class=SensorStateClass.TOTAL_INCREASING,
         ),
+        TuyaSensorEntityDescription(
+            key=DPCode.CUR_NEUTRAL,
+            translation_key="total_production",
+            device_class=SensorDeviceClass.ENERGY,
+            state_class=SensorStateClass.TOTAL_INCREASING,
+        ),
         TuyaSensorEntityDescription(
             key=DPCode.PHASE_A,
             translation_key="phase_a_current",
diff --git a/homeassistant/components/tuya/strings.json b/homeassistant/components/tuya/strings.json
index 281d56f7ae4..46530a1d938 100644
--- a/homeassistant/components/tuya/strings.json
+++ b/homeassistant/components/tuya/strings.json
@@ -517,6 +517,9 @@
       "total_energy": {
         "name": "Total energy"
       },
+      "total_production": {
+        "name": "Total production"
+      },
       "phase_a_current": {
         "name": "Phase A current"
       },