diff --git a/Zero_engine.alpx b/Zero_engine.alpx
index 06c68d2..c154694 100644
--- a/Zero_engine.alpx
+++ b/Zero_engine.alpx
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <AnyLogicWorkspace splitVersion="1"
                    WorkspaceVersion="1.9"
-                   AnyLogicVersion="8.9.7.202512121156"
+                   AnyLogicVersion="8.9.7.202512010504"
                    AlpVersion="8.9.7">
 	<Model>
 		<Id>1658477103134</Id>
@@ -1218,6 +1218,18 @@ EXCLUDE_PV => Use PV profile to preprocess gridnode profile to create a more acc
 					<Name><![CDATA[EXCLUDE_PV]]></Name>
 				</Option>
 			</OptionList>
+			<OptionList>
+				<Id>1773399744566</Id>
+				<Name><![CDATA[OL_PVOrientation]]></Name>
+				<Option>
+					<Id>1773399746367</Id>
+					<Name><![CDATA[SOUTH]]></Name>
+				</Option>
+				<Option>
+					<Id>1773399757973</Id>
+					<Name><![CDATA[EASTWEST]]></Name>
+				</Option>
+			</OptionList>
 		</OptionLists>
 		<Folders>
 			<Folder>
diff --git a/_alp/Classes/Class.J_AssetsMetaData.java b/_alp/Classes/Class.J_AssetsMetaData.java
index 1c9ba02..6f862c7 100644
--- a/_alp/Classes/Class.J_AssetsMetaData.java
+++ b/_alp/Classes/Class.J_AssetsMetaData.java
@@ -19,6 +19,7 @@ public class J_AssetsMetaData {
 	
 	public Double initialPV_kW = 0.0;
 	public Double PVPotential_kW = 0.0;
+	public OL_PVOrientation PVOrientation = OL_PVOrientation.SOUTH; //Default orientation of PV system
 	public Double windPotential_kW = 0.0;
 	
 	/**
@@ -56,6 +57,7 @@ public J_AssetsMetaData getClone() {
     	clone.totalInstalledWindPower_kW = this.totalInstalledWindPower_kW.doubleValue();
     	clone.totalInstalledBatteryStorageCapacity_MWh = this.totalInstalledBatteryStorageCapacity_MWh.doubleValue();
     	clone.PVPotential_kW = this.PVPotential_kW.doubleValue();
+    	clone.PVOrientation = this.PVOrientation;
     	clone.windPotential_kW = this.windPotential_kW.doubleValue();
     	return clone;
     }