diff --git a/hems/semp/messages.go b/hems/semp/messages.go
index e6e447f20..ef7a53df3 100644
--- a/hems/semp/messages.go
+++ b/hems/semp/messages.go
@@ -147,7 +147,7 @@ type EM2Device struct {
 type DeviceControl struct {
 	DeviceID                    string `xml:"DeviceId"`
 	On                          bool
-	RecommendedPowerConsumption int // AN EVCharger
+	RecommendedPowerConsumption float64 // AN EVCharger
 	Timestamp                   int
 }