diff --git a/Bat_EV_SDL/module.php b/Bat_EV_SDL/module.php
index 621a3c0..5976a51 100644
--- a/Bat_EV_SDL/module.php
+++ b/Bat_EV_SDL/module.php
@@ -149,7 +149,7 @@ class Bat_EV_SDL extends IPSModule
             $underKWh  = $sdlShareKW * $hours;// untere GRenze für SDL
             $upKWh = $capKWh - $underKWh ; // obere Grenze für SDL
             $SDL_kWh = 2*$underKWh; //SDL  kWh
-            $EV_KwH = $capKWh - 2*$underKWh; // EV kWh
+            $EV_kWH = $capKWh - 2*$underKWh; // EV kWh
             $real_kWh = $capKWh/100 * $socPct;// Jetziger Füllstand in kWh
 
 
@@ -166,7 +166,7 @@ class Bat_EV_SDL extends IPSModule
 
             } elseif ($upKWh < $real_kWh) {
                 $EV_SOC  = 100;
-                $SDL_SOC = ($capKWh - $EV_KwH) / (2*$underKWh) * 100;
+                $SDL_SOC = ($capKWh - $EV_kWH) / (2*$underKWh) * 100;
                 $sdlDisKW =  $sdlShareKW; // SDL-
                 $evDisKW  = $evShareKW; // EV-
                 $sdlChKW = $sdlShareKW; // SDL+
@@ -189,12 +189,12 @@ class Bat_EV_SDL extends IPSModule
             }
             
             // Null SoC für sdl Power abdecken
-            if  ($real_kWh =< 0) {
+            if  ($real_kWh <= 0) {
                 $sdlDisKW =  0;
                 // Reale kWh für EV und SDl
                 $real_kWh_ev = 0;
                 $real_kWh_sdl = 0;
-            } elseif ($real_kWh >= 100) {
+            } elseif ($real_kWh >= $capKWh) {
                 $sdlChKW = 0;
                 // Reale kWh für EV und SDl
                 $real_kWh_ev = $capKWh - 2* $underKWh;
@@ -213,7 +213,7 @@ 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_kWH_ges += $EV_kWH; // EV kWh
              //--------------------------------------------------------------------------------
 
             // von mir angepasst