diff --git a/.bumpversion-edge.toml b/.bumpversion-edge.toml
index 1b19576..67ec584 100644
--- a/.bumpversion-edge.toml
+++ b/.bumpversion-edge.toml
@@ -1,5 +1,5 @@
 [tool.bumpversion]
-current_version = "2.11.56"
+current_version = "2.11.57"
 parse = "(?P<major>\\d+)\\.(?P<minor>\\d+)\\.(?P<patch>\\d+)"
 serialize = ["{major}.{minor}.{patch}"]
 search = "{current_version}"
diff --git a/GridboxConnectorAddon-edge/CHANGELOG.md b/GridboxConnectorAddon-edge/CHANGELOG.md
index 4e0a30d..bdbeadd 100644
--- a/GridboxConnectorAddon-edge/CHANGELOG.md
+++ b/GridboxConnectorAddon-edge/CHANGELOG.md
@@ -1,9 +1,17 @@
 <!-- https://developers.home-assistant.io/docs/add-ons/presentation#keeping-a-changelog -->
-## 2.11.55
+
+## 2.11.57
+
+### 🔨 Fixed
+
+- added temp Battery value
+
+## 2.11.56
 
 ### 🔨 Fixed
 
 - added temp Battery value
+
 ## 2.11.55
 
 ### 🔨 Fixed
diff --git a/GridboxConnectorAddon-edge/GridboxConnector/ha_viessmann_gridbox_connector.py b/GridboxConnectorAddon-edge/GridboxConnector/ha_viessmann_gridbox_connector.py
index d19b697..f71796c 100644
--- a/GridboxConnectorAddon-edge/GridboxConnector/ha_viessmann_gridbox_connector.py
+++ b/GridboxConnectorAddon-edge/GridboxConnector/ha_viessmann_gridbox_connector.py
@@ -81,7 +81,7 @@ def __init__(self, mqtt_settings, device_name="Viessmann Gridbox", device_identi
         self.photovoltaic_sensor = Sensor(photovoltaic_settings)
 
         # Battery sum
-        self.battery_sum = HAViessmannBattery(mqtt_settings, self.device_info, "sum", "", prefix, unit_of_power, state_class)
+        self.battery_sum = HAViessmannBattery(mqtt_settings, self.device_info, "sum", "",self.logger, prefix, unit_of_power, state_class)
 
         # Heater
         self.heater_sensor = HAViessmannHeater(mqtt_settings, self.device_info, "", "", prefix)
diff --git a/GridboxConnectorAddon-edge/cloudSettings.json b/GridboxConnectorAddon-edge/cloudSettings.json
index 87b619e..7ad3f26 100644
--- a/GridboxConnectorAddon-edge/cloudSettings.json
+++ b/GridboxConnectorAddon-edge/cloudSettings.json
@@ -1,5 +1,5 @@
 {
-  "version": "2.11.56",
+  "version": "2.11.57",
   "urls": {
     "login": "https://gridx.eu.auth0.com/oauth/token",
     "gateways": "https://api.gridx.de/gateways",
diff --git a/GridboxConnectorAddon-edge/config.yaml b/GridboxConnectorAddon-edge/config.yaml
index fd30377..bf59d08 100644
--- a/GridboxConnectorAddon-edge/config.yaml
+++ b/GridboxConnectorAddon-edge/config.yaml
@@ -1,7 +1,7 @@
 # https://developers.home-assistant.io/docs/add-ons/configuration#add-on-config
 ---
 name: Viessmann Gridbox Connector (edge)
-version: "2.11.56"
+version: "2.11.57"
 slug: "gridbox_connector_edge"
 description: "Viessmann Gridbox Connector (edge)"
 url: "https://github.com/unl0ck/homeassistant-addon-viessmann-gridbox/tree/main/GridboxConnectorAddon-edge"
diff --git a/GridboxConnectorAddon-edge/rootfs/share/cloudSettings.json b/GridboxConnectorAddon-edge/rootfs/share/cloudSettings.json
index 87b619e..7ad3f26 100644
--- a/GridboxConnectorAddon-edge/rootfs/share/cloudSettings.json
+++ b/GridboxConnectorAddon-edge/rootfs/share/cloudSettings.json
@@ -1,5 +1,5 @@
 {
-  "version": "2.11.56",
+  "version": "2.11.57",
   "urls": {
     "login": "https://gridx.eu.auth0.com/oauth/token",
     "gateways": "https://api.gridx.de/gateways",