diff --git a/csharp/App/KacoCommunication/Topology.cs b/csharp/App/KacoCommunication/Topology.cs
index 3f6dce2ad..d1a952e44 100644
--- a/csharp/App/KacoCommunication/Topology.cs
+++ b/csharp/App/KacoCommunication/Topology.cs
@@ -32,40 +32,6 @@ namespace InnovEnergy.App.KacoCommunication;
 //                                           └──────┘
 //                     
 
-// New (simplified) topology:
-//
-//                ┌────┐
-//                │ PV │
-//                └────┘
-//                  V
-//                  V
-//            (i)  13.2 kW
-//                  V
-//                  V
-// ┌─────────┐   ┌─────────┐    (h)      ┌────────┐   (k)   ┌───────┐   (l)   ┌────────────┐  ┌────────────┐  ┌────────────┐
-// │  Grid   │<<<│  AC/DC  │<<<<<<<<<<<<<│ Dc Bus │>>>>>>>>│ DC/DC  │>>>>>>>>│ Battery K1  │  │ Battery K2  │  │ Battery K3  │
-// ├─────────┤   ├─────────┤             ├────────┤        ├───────┤        ├────────────┤  ├────────────┤  ├────────────┤
-// │ -3205 W │   │ -6646 W │             │ 776 V  │        │ 56 V  │        │ 52.3 V ...  │  │ 52.3 V ...  │  │ 52.3 V ...  │
-// │ -3507 W │   │ -5071 W │             └────────┘        └───────┘        └────────────┘  └────────────┘  └────────────┘
-// │ -3605 W │
-// └─────────┘
-//
-//                     V
-//                     V
-//               (j)  0 W
-//                     V
-//                     V
-//                  ┌──────┐
-//                  │ Load │
-//                  └──────┘
-//
-// Notes:
-// - (a) is grid power (to/from grid)
-// - (h) is AC/DC -> DC link power (or your chosen link variable)
-// - (i) PV -> DC bus
-// - (j) DC load
-// - (k) DC bus -> DC/DC link
-// - (l) DC/DC -> battery power (or total battery power)
 
 public static class SimpleTopology
 {
@@ -74,17 +40,17 @@ public static class SimpleTopology
         // Keep the same variable letters as your diagrams (where possible)
         var a = status.GridMeterRecord?.ActivePowerTotal;
 
-        // In your existing code, "AC/DC column" shows per-device AC power;
         // and "h" is a separate link (AcDcToDcLink?.Power.Value).
-        var h = 0;
+        var h = status.InverterRecord?.ActivePowerW;
 
         var i = 0;
         var j = 0;
 
-        var k = 0;
+        var k = status.DcDc?.Dc.Battery.Power.Value;
 
         // You mentioned this changed: l is now equal total battery power
-        var l = status.BatteryKabinet1.Power;
+
+        var l = status.ListOfBatteriesRecord?.Sum(r => r.Power);
 
         var grid      = status.CreateGridColumn(a);
         var acdc      = status.CreateAcDcColumn(h);
@@ -138,7 +104,7 @@ public static class SimpleTopology
         // └─────────┘  (h) flow to DC Bus
 
         var acdcBox = TextBlock
-            .AlignLeft(status.InverterRecord?.ActivePowerSetPercent.ToString() ?? "???")
+            .AlignLeft(status.InverterRecord?.ActivePowerW.ToString() ?? "???")
             .TitleBox("AC/DC");
 
         var flowToDcBus = Flow.Horizontal(h);
@@ -175,7 +141,7 @@ public static class SimpleTopology
         var pvToBus = Flow.Vertical(i);
 
         // DC bus box (voltage from your DcDc record matches your existing code)
-        var dcBusVoltage = 0.0;
+        var dcBusVoltage = status.DcDc.Dc.Link.Voltage.Value;
         var dcBusBox = dcBusVoltage
             .ToString(CultureInfo.InvariantCulture)
             .Apply(TextBlock.FromString)
@@ -203,7 +169,7 @@ public static class SimpleTopology
         // │ 56 V  │
         // └───────┘  (l) flow to batteries
 
-        var dc48Voltage =0.0;
+        var dc48Voltage = status.DcDc?.Dc.Battery.Voltage;
 
         var dcdcBox = TextBlock
             .AlignLeft(dc48Voltage)
@@ -219,13 +185,13 @@ public static class SimpleTopology
         // Battery K1 | Battery K2 | Battery K3 (side-by-side)
         // Each box: voltage, soc, current, temp, etc. (you can tailor)
 
-        var bat = status.BatteryKabinet1;
+        var bat = status.ListOfBatteriesRecord;
         if (bat is null)
             return TextBlock.AlignLeft("no battery").Box();
 
         // If you actually have relay names K1/K2/K3 per battery, wire them here.
         // For now we label by index as "Battery K{n}" to match your picture.
-        var boxes = bat.Devices
+        var boxes = bat
             .Select((b, idx) => CreateBatteryKBox(b, idx))
             .ToReadOnlyList();
 
@@ -235,30 +201,24 @@ public static class SimpleTopology
             : TextBlock.AlignLeft("no battery devices").Box();
     }
 
-    private static TextBlock CreateBatteryKBox(BatteryDeligreenRecord battery, int idx)
+    private static TextBlock CreateBatteryKBox(BatteryDeligreenRecords battery, int idx)
     {
-        // Minimal “K-style” battery box matching your diagram fields
-        var data = battery.BatteryDeligreenDataRecord;
 
         // Some of your sample screen values look like:
         // 52.3 V, 99.1 %, 490 mA, 250 °C, 445 A
         // Map these to whatever fields you trust in your record.
-        var voltage = data.BusVoltage.ToDisplayString();
-        var soc     = data.Soc.ToDisplayString();
-        var current = data.BusCurrent.ToDisplayString();
-        var temp    = data.TemperaturesList.PowerTemperature.ToDisplayString();
+        var voltage = battery.Voltage.ToDisplayString();
+        var soc     = battery.Soc.ToDisplayString();
+        var current = battery.Current.ToDisplayString();
+        var count    = battery.Devices.Count;
 
-        // If you have a better “pack current” field, replace this line.
-        // Keeping it as a separate line to mimic the picture’s extra current-like line.
-        var extraCurrent = data.BusCurrent.ToDisplayString();
 
         return TextBlock
             .AlignLeft(
                 voltage,
                 soc,
                 current,
-                temp,
-                extraCurrent
+                count
             )
             .TitleBox($"Battery K{idx + 1}");
     }