diff --git a/homeassistant/components/iotawatt/sensor.py b/homeassistant/components/iotawatt/sensor.py
index 8a8c92a8c51..1b4c166eb27 100644
--- a/homeassistant/components/iotawatt/sensor.py
+++ b/homeassistant/components/iotawatt/sensor.py
@@ -8,7 +8,6 @@ from iotawattpy.sensor import Sensor
 
 from homeassistant.components.sensor import (
     STATE_CLASS_MEASUREMENT,
-    STATE_CLASS_TOTAL_INCREASING,
     SensorEntity,
     SensorEntityDescription,
 )
@@ -47,12 +46,14 @@ ENTITY_DESCRIPTION_KEY_MAP: dict[str, IotaWattSensorEntityDescription] = {
         native_unit_of_measurement=ELECTRIC_CURRENT_AMPERE,
         state_class=STATE_CLASS_MEASUREMENT,
         device_class=DEVICE_CLASS_CURRENT,
+        entity_registry_enabled_default=False,
     ),
     "Hz": IotaWattSensorEntityDescription(
         "Hz",
         native_unit_of_measurement=FREQUENCY_HERTZ,
         state_class=STATE_CLASS_MEASUREMENT,
         icon="mdi:flash",
+        entity_registry_enabled_default=False,
     ),
     "PF": IotaWattSensorEntityDescription(
         "PF",
@@ -60,6 +61,7 @@ ENTITY_DESCRIPTION_KEY_MAP: dict[str, IotaWattSensorEntityDescription] = {
         state_class=STATE_CLASS_MEASUREMENT,
         device_class=DEVICE_CLASS_POWER_FACTOR,
         value=lambda value: value * 100,
+        entity_registry_enabled_default=False,
     ),
     "Watts": IotaWattSensorEntityDescription(
         "Watts",
@@ -70,7 +72,6 @@ ENTITY_DESCRIPTION_KEY_MAP: dict[str, IotaWattSensorEntityDescription] = {
     "WattHours": IotaWattSensorEntityDescription(
         "WattHours",
         native_unit_of_measurement=ENERGY_WATT_HOUR,
-        state_class=STATE_CLASS_TOTAL_INCREASING,
         device_class=DEVICE_CLASS_ENERGY,
     ),
     "VA": IotaWattSensorEntityDescription(
@@ -78,24 +79,28 @@ ENTITY_DESCRIPTION_KEY_MAP: dict[str, IotaWattSensorEntityDescription] = {
         native_unit_of_measurement=POWER_VOLT_AMPERE,
         state_class=STATE_CLASS_MEASUREMENT,
         icon="mdi:flash",
+        entity_registry_enabled_default=False,
     ),
     "VAR": IotaWattSensorEntityDescription(
         "VAR",
         native_unit_of_measurement=VOLT_AMPERE_REACTIVE,
         state_class=STATE_CLASS_MEASUREMENT,
         icon="mdi:flash",
+        entity_registry_enabled_default=False,
     ),
     "VARh": IotaWattSensorEntityDescription(
         "VARh",
         native_unit_of_measurement=VOLT_AMPERE_REACTIVE_HOURS,
         state_class=STATE_CLASS_MEASUREMENT,
         icon="mdi:flash",
+        entity_registry_enabled_default=False,
     ),
     "Volts": IotaWattSensorEntityDescription(
         "Volts",
         native_unit_of_measurement=ELECTRIC_POTENTIAL_VOLT,
         state_class=STATE_CLASS_MEASUREMENT,
         device_class=DEVICE_CLASS_VOLTAGE,
+        entity_registry_enabled_default=False,
     ),
 }
 
diff --git a/tests/components/iotawatt/test_sensor.py b/tests/components/iotawatt/test_sensor.py
index 556da8cc2b0..a5fc2250b84 100644
--- a/tests/components/iotawatt/test_sensor.py
+++ b/tests/components/iotawatt/test_sensor.py
@@ -1,11 +1,7 @@
 """Test setting up sensors."""
 from datetime import timedelta
 
-from homeassistant.components.sensor import (
-    ATTR_STATE_CLASS,
-    DEVICE_CLASS_ENERGY,
-    STATE_CLASS_TOTAL_INCREASING,
-)
+from homeassistant.components.sensor import ATTR_STATE_CLASS, DEVICE_CLASS_ENERGY
 from homeassistant.const import (
     ATTR_DEVICE_CLASS,
     ATTR_FRIENDLY_NAME,
@@ -37,7 +33,7 @@ async def test_sensor_type_input(hass, mock_iotawatt):
     state = hass.states.get("sensor.my_sensor")
     assert state is not None
     assert state.state == "23"
-    assert state.attributes[ATTR_STATE_CLASS] == STATE_CLASS_TOTAL_INCREASING
+    assert ATTR_STATE_CLASS not in state.attributes
     assert state.attributes[ATTR_FRIENDLY_NAME] == "My Sensor"
     assert state.attributes[ATTR_UNIT_OF_MEASUREMENT] == ENERGY_WATT_HOUR
     assert state.attributes[ATTR_DEVICE_CLASS] == DEVICE_CLASS_ENERGY