diff --git a/homeassistant/components/rehlko/icons.json b/homeassistant/components/rehlko/icons.json
index cb409eba14f..309fc2ffd27 100644
--- a/homeassistant/components/rehlko/icons.json
+++ b/homeassistant/components/rehlko/icons.json
@@ -12,6 +12,12 @@
       },
       "server_ip_address": {
         "default": "mdi:server-network"
+      },
+      "generator_status": {
+        "default": "mdi:home-lightning-bolt"
+      },
+      "power_source": {
+        "default": "mdi:transmission-tower"
       }
     }
   }
diff --git a/homeassistant/components/rehlko/sensor.py b/homeassistant/components/rehlko/sensor.py
index c2841e5e435..d19e37d648a 100644
--- a/homeassistant/components/rehlko/sensor.py
+++ b/homeassistant/components/rehlko/sensor.py
@@ -168,6 +168,20 @@ SENSORS: tuple[RehlkoSensorEntityDescription, ...] = (
         state_class=SensorStateClass.MEASUREMENT,
         entity_category=EntityCategory.DIAGNOSTIC,
     ),
+    RehlkoSensorEntityDescription(
+        key="status",
+        translation_key="generator_status",
+        use_device_key=True,
+    ),
+    RehlkoSensorEntityDescription(
+        key="engineState",
+        translation_key="engine_state",
+    ),
+    RehlkoSensorEntityDescription(
+        key="powerSource",
+        icon="mdi:home-lightning-bolt",
+        translation_key="power_source",
+    ),
 )
 
 
diff --git a/homeassistant/components/rehlko/strings.json b/homeassistant/components/rehlko/strings.json
index e37f3e8684e..6b842173558 100644
--- a/homeassistant/components/rehlko/strings.json
+++ b/homeassistant/components/rehlko/strings.json
@@ -82,6 +82,15 @@
       },
       "generator_load_percent": {
         "name": "Generator load percentage"
+      },
+      "engine_state": {
+        "name": "Engine state"
+      },
+      "power_source": {
+        "name": "Power source"
+      },
+      "generator_status": {
+        "name": "Generator status"
       }
     }
   },
diff --git a/tests/components/rehlko/snapshots/test_sensor.ambr b/tests/components/rehlko/snapshots/test_sensor.ambr
index 17bb2524b35..c6cab36ba21 100644
--- a/tests/components/rehlko/snapshots/test_sensor.ambr
+++ b/tests/components/rehlko/snapshots/test_sensor.ambr
@@ -412,6 +412,53 @@
     'state': '0',
   })
 # ---
+# name: test_sensors[sensor.generator_1_engine_state-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'sensor',
+    'entity_category': None,
+    'entity_id': 'sensor.generator_1_engine_state',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': None,
+    'original_name': 'Engine state',
+    'platform': 'rehlko',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'engine_state',
+    'unique_id': 'myemail@email.com_12345_engineState',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_sensors[sensor.generator_1_engine_state-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'friendly_name': 'Generator 1 Engine state',
+    }),
+    'context': <ANY>,
+    'entity_id': 'sensor.generator_1_engine_state',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'Standby',
+  })
+# ---
 # name: test_sensors[sensor.generator_1_generator_load-entry]
   EntityRegistryEntrySnapshot({
     'aliases': set({
@@ -515,6 +562,53 @@
     'state': '0',
   })
 # ---
+# name: test_sensors[sensor.generator_1_generator_status-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'sensor',
+    'entity_category': None,
+    'entity_id': 'sensor.generator_1_generator_status',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': None,
+    'original_name': 'Generator status',
+    'platform': 'rehlko',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'generator_status',
+    'unique_id': 'myemail@email.com_12345_status',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_sensors[sensor.generator_1_generator_status-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'friendly_name': 'Generator 1 Generator status',
+    }),
+    'context': <ANY>,
+    'entity_id': 'sensor.generator_1_generator_status',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'ReadyToRun',
+  })
+# ---
 # name: test_sensors[sensor.generator_1_lube_oil_temperature-entry]
   EntityRegistryEntrySnapshot({
     'aliases': set({
@@ -567,6 +661,54 @@
     'state': '6.0',
   })
 # ---
+# name: test_sensors[sensor.generator_1_power_source-entry]
+  EntityRegistryEntrySnapshot({
+    'aliases': set({
+    }),
+    'area_id': None,
+    'capabilities': None,
+    'config_entry_id': <ANY>,
+    'config_subentry_id': <ANY>,
+    'device_class': None,
+    'device_id': <ANY>,
+    'disabled_by': None,
+    'domain': 'sensor',
+    'entity_category': None,
+    'entity_id': 'sensor.generator_1_power_source',
+    'has_entity_name': True,
+    'hidden_by': None,
+    'icon': None,
+    'id': <ANY>,
+    'labels': set({
+    }),
+    'name': None,
+    'options': dict({
+    }),
+    'original_device_class': None,
+    'original_icon': 'mdi:home-lightning-bolt',
+    'original_name': 'Power source',
+    'platform': 'rehlko',
+    'previous_unique_id': None,
+    'supported_features': 0,
+    'translation_key': 'power_source',
+    'unique_id': 'myemail@email.com_12345_powerSource',
+    'unit_of_measurement': None,
+  })
+# ---
+# name: test_sensors[sensor.generator_1_power_source-state]
+  StateSnapshot({
+    'attributes': ReadOnlyDict({
+      'friendly_name': 'Generator 1 Power source',
+      'icon': 'mdi:home-lightning-bolt',
+    }),
+    'context': <ANY>,
+    'entity_id': 'sensor.generator_1_power_source',
+    'last_changed': <ANY>,
+    'last_reported': <ANY>,
+    'last_updated': <ANY>,
+    'state': 'Utility',
+  })
+# ---
 # name: test_sensors[sensor.generator_1_runtime_since_last_maintenance-entry]
   EntityRegistryEntrySnapshot({
     'aliases': set({