diff --git a/bundles/org.openhab.binding.modbus.e3dc/src/main/java/org/openhab/binding/modbus/e3dc/internal/dto/EmergencyBlock.java b/bundles/org.openhab.binding.modbus.e3dc/src/main/java/org/openhab/binding/modbus/e3dc/internal/dto/EmergencyBlock.java
index 66c3d6c87c038..28cd9473e8c18 100644
--- a/bundles/org.openhab.binding.modbus.e3dc/src/main/java/org/openhab/binding/modbus/e3dc/internal/dto/EmergencyBlock.java
+++ b/bundles/org.openhab.binding.modbus.e3dc/src/main/java/org/openhab/binding/modbus/e3dc/internal/dto/EmergencyBlock.java
@@ -67,7 +67,7 @@ public EmergencyBlock(byte[] bArray) {
         BitSet bs = BitSet.valueOf(emsStatusBytes);
         batteryChargingLocked = OnOffType.from(bs.get(EMS_CHARGING_LOCK_BIT));
         batteryDischargingLocked = OnOffType.from(bs.get(EMS_DISCHARGING_LOCK_BIT));
-        epPossible = OnOffType.from(bs.get(EMS_DISCHARGING_LOCK_BIT));
+        epPossible = OnOffType.from(bs.get(EMS_AVAILABLE_BIT));
         weatherPredictedCharging = OnOffType.from(bs.get(EMS_WEATHER_CHARGING_BIT));
         regulationStatus = OnOffType.from(bs.get(EMS_REGULATION_BIT));
         chargeLockTime = OnOffType.from(bs.get(EMS_CHARGE_LOCKTIME_BIT));