diff --git a/Bat_EV_SDL/form.json b/Bat_EV_SDL/form.json
index baa9566..946beb9 100644
--- a/Bat_EV_SDL/form.json
+++ b/Bat_EV_SDL/form.json
@@ -19,7 +19,7 @@
                 {
                     "caption":"Leistung in W",
                     "name":"powerbat",
-                    "width":"300px",
+                    "width":"200px",
                     "add":5000,
                     "edit":{
                     "type":"NumberSpinner"
@@ -28,7 +28,7 @@
                 {
                     "caption":"Kapazität in kWh",
                     "name":"capazity",
-                    "width":"400px",
+                    "width":"200px",
                     "add":60,
                     "edit":{
                     "type":"NumberSpinner"
@@ -37,7 +37,25 @@
                 {
                     "caption":"SoC",
                     "name":"soc",
-                    "width":"400px",
+                    "width":"200px",
+                    "add":0,
+                    "edit":{
+                    "type":"SelectVariable"
+                    }
+                },
+                {
+                    "caption":"Batterieleistung",
+                    "name":"powerbat_laden",
+                    "width":"200px",
+                    "add":0,
+                    "edit":{
+                    "type":"SelectVariable"
+                    }
+                },
+                {
+                    "caption":"Batterieleistung",
+                    "name":"powerbat_entladen",
+                    "width":"200px",
                     "add":0,
                     "edit":{
                     "type":"SelectVariable"
diff --git a/Bat_EV_SDL/module.php b/Bat_EV_SDL/module.php
index aa98b0c..aaa440f 100644
--- a/Bat_EV_SDL/module.php
+++ b/Bat_EV_SDL/module.php
@@ -352,10 +352,6 @@ class Bat_EV_SDL extends IPSModule
 
         $soc = (float)$v;
 
-        // 0..1 -> 0..100
-        if ($soc >= 0.0 && $soc < 1.0) {
-            $soc *= 100.0;
-        }
 
         if ($soc < 0.0) $soc = 0.0;
         if ($soc > 100.0) $soc = 100.0;