diff --git a/src/frequenz/sdk/simulate/__init__.py b/src/frequenz/sdk/simulate/__init__.py
new file mode 100644
index 000000000..a023dd7a0
--- /dev/null
+++ b/src/frequenz/sdk/simulate/__init__.py
@@ -0,0 +1,4 @@
+# License: MIT
+# Copyright © 2023 Frequenz Energy-as-a-Service GmbH
+
+"""Classes and functions to help simulate running of a microgrid or parts of it."""
diff --git a/src/frequenz/sdk/simulate/utils/__init__.py b/src/frequenz/sdk/simulate/utils/__init__.py
new file mode 100644
index 000000000..c27946f7d
--- /dev/null
+++ b/src/frequenz/sdk/simulate/utils/__init__.py
@@ -0,0 +1,4 @@
+# License: MIT
+# Copyright © 2023 Frequenz Energy-as-a-Service GmbH
+
+"""Utility classes and functions to help simulate aspects of a microgrid."""
diff --git a/tests/utils/component_data_wrapper.py b/src/frequenz/sdk/simulate/utils/component_data_wrapper.py
similarity index 100%
rename from tests/utils/component_data_wrapper.py
rename to src/frequenz/sdk/simulate/utils/component_data_wrapper.py
diff --git a/tests/actor/test_battery_status.py b/tests/actor/test_battery_status.py
index 084ede217..b43ef4912 100644
--- a/tests/actor/test_battery_status.py
+++ b/tests/actor/test_battery_status.py
@@ -32,8 +32,11 @@
     ComponentCategory,
     InverterData,
 )
+from frequenz.sdk.simulate.utils.component_data_wrapper import (
+    BatteryDataWrapper,
+    InverterDataWrapper,
+)
 
-from ..utils.component_data_wrapper import BatteryDataWrapper, InverterDataWrapper
 from ..utils.mock_microgrid import MockMicrogridClient
 
 
diff --git a/tests/power/test_distribution_algorithm.py b/tests/power/test_distribution_algorithm.py
index 885310baf..843ca8f30 100644
--- a/tests/power/test_distribution_algorithm.py
+++ b/tests/power/test_distribution_algorithm.py
@@ -12,8 +12,10 @@
 
 from frequenz.sdk.microgrid.component import BatteryData, InverterData
 from frequenz.sdk.power import DistributionAlgorithm, InvBatPair
-
-from ..utils.component_data_wrapper import BatteryDataWrapper, InverterDataWrapper
+from frequenz.sdk.simulate.utils.component_data_wrapper import (
+    BatteryDataWrapper,
+    InverterDataWrapper,
+)
 
 
 @dataclass
diff --git a/tests/timeseries/_battery_pool/test_battery_pool.py b/tests/timeseries/_battery_pool/test_battery_pool.py
index 135631e8b..67a486d71 100644
--- a/tests/timeseries/_battery_pool/test_battery_pool.py
+++ b/tests/timeseries/_battery_pool/test_battery_pool.py
@@ -22,6 +22,10 @@
 )
 from frequenz.sdk.actor.power_distributing import BatteryStatus
 from frequenz.sdk.microgrid.component import ComponentCategory
+from frequenz.sdk.simulate.utils.component_data_wrapper import (
+    BatteryDataWrapper,
+    InverterDataWrapper,
+)
 from frequenz.sdk.timeseries.battery_pool import (
     BatteryPool,
     Bound,
@@ -34,7 +38,6 @@
 )
 
 from ...utils.component_data_streamer import MockComponentDataStreamer
-from ...utils.component_data_wrapper import BatteryDataWrapper, InverterDataWrapper
 from ...utils.component_graph_utils import (
     ComponentGraphConfig,
     create_component_graph_structure,
diff --git a/tests/timeseries/mock_microgrid.py b/tests/timeseries/mock_microgrid.py
index a16d35596..b5be9d275 100644
--- a/tests/timeseries/mock_microgrid.py
+++ b/tests/timeseries/mock_microgrid.py
@@ -31,14 +31,13 @@
     EVChargerComponentState,
     InverterType,
 )
-from tests.utils.mock_microgrid import MockMicrogridClient
-
-from ..utils.component_data_wrapper import (
+from frequenz.sdk.simulate.utils.component_data_wrapper import (
     BatteryDataWrapper,
     EvChargerDataWrapper,
     InverterDataWrapper,
     MeterDataWrapper,
 )
+from tests.utils.mock_microgrid import MockMicrogridClient
 
 
 class MockMicrogrid:  # pylint: disable=too-many-instance-attributes