diff --git a/packages/modules/consumers/generic/mqtt/consumer.py b/packages/modules/consumers/generic/mqtt/consumer.py
index 4eb66275f4..faad8f6d8f 100644
--- a/packages/modules/consumers/generic/mqtt/consumer.py
+++ b/packages/modules/consumers/generic/mqtt/consumer.py
@@ -1,5 +1,6 @@
 #!/usr/bin/env python3
 import logging
+from typing import Optional
 
 from helpermodules.broker import BrokerClient
 from helpermodules.pub import Pub
@@ -8,13 +9,21 @@
 from modules.common.abstract_consumer import CurrentValues
 from modules.common.abstract_device import DeviceDescriptor
 from modules.common.component_state import ConsumerState
+from modules.common.component_type import ComponentType
 from modules.common.configurable_consumer import ConfigurableConsumer, SetLimitData
+from modules.common.simcount._simcounter import SimCounterConsumer
 from modules.consumers.generic.mqtt.config import Mqtt
 
 log = logging.getLogger(__name__)
 
 
 def create_consumer(config: Mqtt):
+    sim_counter: Optional[SimCounterConsumer] = None
+
+    def initializer() -> None:
+        nonlocal sim_counter
+        sim_counter = SimCounterConsumer(config.id, ComponentType.CONSUMER)
+
     def update() -> ConsumerState:
         def parse_received_topics(value: str):
             return received_topics.get(f"{topic_prefix}{value}", get_default(ConsumerState, value))
@@ -32,10 +41,16 @@ def on_message(client, userdata, message):
         log.debug(f"Empfange MQTT Daten für Verbraucher {config.id}: {received_topics}")
         topic_prefix = f"openWB/mqtt/consumer/{config.id}/get/"
         try:
+            power = received_topics[f"{topic_prefix}power"]
+            imported = parse_received_topics("imported")
+            exported = parse_received_topics("exported")
+            if imported is None or exported is None:
+                imported, exported = sim_counter.sim_count(power)
+
             return ConsumerState(
-                power=received_topics[f"{topic_prefix}power"],
-                imported=parse_received_topics("imported"),
-                exported=parse_received_topics("exported"),
+                power=power,
+                imported=imported,
+                exported=exported,
                 powers=parse_received_topics("powers"),
                 voltages=parse_received_topics("voltages"),
                 currents=parse_received_topics("currents"),
@@ -62,6 +77,7 @@ def send_values(values: CurrentValues) -> None:
         Pub().pub(f"openWB/set/mqtt/consumer/{config.id}/set/pv_power", values.pv_power)
 
     return ConfigurableConsumer(consumer_config=config,
+                                initializer=initializer,
                                 update=update,
                                 send_values=send_values,
                                 set_power_limit=set_power_limit,