diff --git a/csharp/App/SaliMax/src/Program.cs b/csharp/App/SaliMax/src/Program.cs
index b22d0c20a..c017e5839 100644
--- a/csharp/App/SaliMax/src/Program.cs
+++ b/csharp/App/SaliMax/src/Program.cs
@@ -118,7 +118,7 @@ internal static class Program
 
     private static async Task Run()
     {
-        "Starting SaliMax".WriteLine();
+        "Starting SodiStore Max".WriteLine();
 
         Watchdog.NotifyReady();
 
@@ -317,7 +317,6 @@ internal static class Program
        var bWarningList = new List<String>();
 
        
-       
         if (record.Battery != null)
         {
             var i = 0;
@@ -554,7 +553,7 @@ internal static class Program
         const Double voltageRange    = 100;  // 100 Voltage configured rang for PV slope, if the configured slope change this must change also 
         var configFile               = r.Config;
         var inverters                = r.AcDc.Devices;
-        var systemExportLimit        = -exportLimit * 1000 ; // Conversion from Kw in W
+        var systemExportLimit        = - exportLimit * 1000 ; // Conversion from Kw in W // the config file value is positive and limit should be negative from 0 to ...
         var stepSize                 = ClampStepSize((UInt16)Math.Floor(voltageRange/ pvInstalledPower));  // in Voltage per 1 Kw
         var deadBand                 = constantDeadBand/stepSize;
 
@@ -564,8 +563,18 @@ internal static class Program
                     .Select(voltage => voltage.Value)    // Extract the value since we've confirmed it's non-null
                     .Distinct()
                     .ToList();
+
+        Double upperVoltage;
         
-        var upperVoltage = result.Count == 1 ? result[0] : 0;
+        if (result.Count == 1)
+        {
+            upperVoltage = result[0];
+        }
+        else
+        {
+            Console.WriteLine(" Different ActiveUpperVoltage between inverters ");
+            return;
+        }
         
         /************* For debugging purposes ********************/