diff --git a/Bat_EV_SDL/module.php b/Bat_EV_SDL/module.php
index 8ec28af..f935da2 100644
--- a/Bat_EV_SDL/module.php
+++ b/Bat_EV_SDL/module.php
@@ -212,16 +212,16 @@ class Bat_EV_SDL extends IPSModule
         }
 
         // Variablen setzen
-        $this->SetValueFloat("SDL_Pos", round($sdlPosPct, 3));
-        $this->SetValueFloat("SoC_EV",  round($evPosPct, 3));
+        $this->SetIdentValue("SDL_Pos", round($sdlPosPct, 3));
+        $this->SetIdentValue("SoC_EV",  round($evPosPct, 3));
 
-        $this->SetValueFloat("P_SDL_max",      round($sumSdlPowerW, 2));
-        $this->SetValueFloat("P_SDL_laden",    round($pSdlChargeW, 2));
-        $this->SetValueFloat("P_SDL_entladen", round($pSdlDischargeW, 2));
+        $this->SetIdentValue("P_SDL_max",      round($sumSdlPowerW, 2));
+        $this->SetIdentValue("P_SDL_laden",    round($pSdlChargeW, 2));
+        $this->SetIdentValue("P_SDL_entladen", round($pSdlDischargeW, 2));
 
-        $this->SetValueFloat("P_EV_max",       round($sumEvPowerW, 2));
-        $this->SetValueFloat("P_EV_laden",     round($pEvChargeW, 2));
-        $this->SetValueFloat("P_EV_entladen",  round($pEvDischargeW, 2));
+        $this->SetIdentValue("P_EV_max",       round($sumEvPowerW, 2));
+        $this->SetIdentValue("P_EV_laden",     round($pEvChargeW, 2));
+        $this->SetIdentValue("P_EV_entladen",  round($pEvDischargeW, 2));
 
         $calc["totals"] = [
             "totalStored_kWh" => round($totalStoredKWh, 4),
@@ -241,7 +241,12 @@ class Bat_EV_SDL extends IPSModule
 
         $this->SetValueString("CalcJSON", json_encode($calc, JSON_PRETTY_PRINT));
     }
-
+    private function SetIdentValue(string $ident, $value): void
+    {
+        $id = $this->GetIDForIdent($ident);
+        if ($id <= 0) return;
+        SetValue($id, $value);
+    }
 
     private function ReadSocPercent(int $varId): float
     {