diff --git a/charger/alpitronic.go b/charger/alpitronic.go
index c5ceeb9a8..ebc76e773 100644
--- a/charger/alpitronic.go
+++ b/charger/alpitronic.go
@@ -271,5 +271,5 @@ func (wb *AlpitronicHYC) Soc() (float64, error) {
 		return 0, err
 	}
 
-	return float64(encoding.Uint16(b)), nil
+	return float64(encoding.Uint16(b)) / 100, nil
 }