diff --git a/Bat_EV_SDL/module.php b/Bat_EV_SDL/module.php
index 5976a51..714f2b3 100644
--- a/Bat_EV_SDL/module.php
+++ b/Bat_EV_SDL/module.php
@@ -130,6 +130,8 @@ class Bat_EV_SDL extends IPSModule
         $sdlChKW = 0.0;
         $evChKW = 0.0;
 
+        $totalCapKWh = 0.0;
+
         foreach ($batteries as $idx => $b) {
             $pBatW  = max(0.0, (float)($b["powerbat"] ?? 0));
             $pBatkW = $pBatW/1000;
@@ -213,7 +215,7 @@ class Bat_EV_SDL extends IPSModule
 
             // gesamte kWh über alle Batterien für EV und SDL berechnet
             $SDL_kWh_ges += $SDL_kWh; //SDL  kWh geamt
-            $EV_kWH_ges += $EV_kWH; // EV kWh
+            $EV_kW_ges += $EV_kWH; // EV kWh
              //--------------------------------------------------------------------------------
 
             // von mir angepasst