Update app.py

app.py

@@ -11,6 +11,23 @@ st.markdown("- Power Factor")
 st.markdown("- Reactive Power (kVAR)")
 st.markdown("- Capacitor Rating Recommendation to Compensate Reactive Power")
 st.markdown("- Capacitor kVAR Contribution")
+st.markdown("- Capacitor Bank Combination Suggestion")
+
+# Suggest capacitor bank combination using standard sizes
+def suggest_capacitor_bank(target_kvar, available_units=[25, 20, 15, 10, 5, 2.5]):
+    result = []
+    remaining = target_kvar
+
+    for unit in available_units:
+        count = int(remaining // unit)
+        if count > 0:
+            result.append((unit, count))
+            remaining -= unit * count
+
+    if remaining > 0:
+        result.append(("Remaining uncompensated", round(remaining, 2)))
+
+    return result
 
 # Inputs
 voltage = st.number_input("Enter Voltage (V)", min_value=0.0, step=0.1)
@@ -63,6 +80,15 @@ if st.button("Calculate"):
             st.write(f"To compensate the **{round(reactive_power, 2)} kVAR** of reactive power:")
             st.write(f"💡 Required Capacitor Size: **{round(required_capacitance_uF, 2)} µF**")
 
+            # Suggest Capacitor Bank Combination
+            bank_recommendation = suggest_capacitor_bank(reactive_power)
+            st.subheader("🧮 Capacitor Bank Recommendation:")
+            for item in bank_recommendation:
+                if isinstance(item[0], (int, float)):
+                    st.write(f"🔸 {item[1]} x {item[0]} kVAR capacitor(s)")
+                else:
+                    st.warning(f"⚠️ {item[1]} kVAR is not compensated (no exact match)")
+
         # Display Capacitor Reactive Power (kVAR)
         if required_capacitance_uF > 0:
             st.subheader("Capacitor Reactive Power Contribution:")
@@ -70,7 +96,6 @@ if st.button("Calculate"):
             st.write(f"the capacitor will provide **{round(capacitor_reactive_power, 2)} kVAR** of reactive power.")
         else:
             st.write("No compensation needed as reactive power is zero or negative.")
-
     else:
         st.warning("Please enter valid voltage and current values.")
 
@@ -78,3 +103,4 @@ if st.button("Calculate"):
 
 
 
+