diff --git a/config.ini b/config.ini
index ad00c04..12573e3 100644
--- a/config.ini
+++ b/config.ini
@@ -2,8 +2,10 @@
 AccessType = OnPremise
 SignOfLifeLog = 1
 Deviceinstance = 43
-# Go-e charger hardware version: 1 = v1, 2 = v2, 3 = v3
+# Go-e charger hardware version: 1 = v1, 2 = v2, 3 = v3, 4 = v4
 HardwareVersion = 4
+# Go-e charger AC-Position: 0 = AC out, 1 = AC in
+AcPosition = 0
 
 [ONPREMISE]
 Host=192.168.178.51
diff --git a/dbus-goecharger.py b/dbus-goecharger.py
index dc37bff..4bc65ee 100755
--- a/dbus-goecharger.py
+++ b/dbus-goecharger.py
@@ -26,6 +26,7 @@ class DbusGoeChargerService:
     config = self._getConfig()
     deviceinstance = int(config['DEFAULT']['Deviceinstance'])
     hardwareVersion = int(config['DEFAULT']['HardwareVersion'])
+    acPosition = int(config['DEFAULT']['AcPosition'])
 
     self._dbusservice = VeDbusService("{}.http_{:02d}".format(servicename, deviceinstance), register=False)
     self._paths = paths
@@ -61,6 +62,7 @@ class DbusGoeChargerService:
     self._dbusservice.add_path('/HardwareVersion', hardwareVersion)
     self._dbusservice.add_path('/Connected', 1)
     self._dbusservice.add_path('/UpdateIndex', 0)
+    self._dbusservice.add_path('/Ac/Position', acPosition)
     
     # add paths without units
     for path in paths_wo_unit: