diff --git a/myems-api/reports/shopfloorenergyitem.py b/myems-api/reports/shopfloorenergyitem.py
index 3a0fecb6..be542b1e 100644
--- a/myems-api/reports/shopfloorenergyitem.py
+++ b/myems-api/reports/shopfloorenergyitem.py
@@ -5,6 +5,7 @@ import config
 from datetime import datetime, timedelta, timezone
 from core import utilities
 from decimal import Decimal
+import excelexporters.shopfloorenergyitem
 
 
 class Reporting:
@@ -526,5 +527,10 @@ class Reporting:
             "timestamps": parameters_data['timestamps'],
             "values": parameters_data['values']
         }
+        result['excel_bytes_base64'] = excelexporters.shopfloorenergyitem.export(result,
+                                                                                 shopfloor['name'],
+                                                                                 reporting_start_datetime_local,
+                                                                                 reporting_end_datetime_local,
+                                                                                 period_type)
 
         resp.body = json.dumps(result)