diff --git a/lib/TWCManager/EMS/TeslaPowerwall2.py b/lib/TWCManager/EMS/TeslaPowerwall2.py
index 5f3f322b..dff89e63 100644
--- a/lib/TWCManager/EMS/TeslaPowerwall2.py
+++ b/lib/TWCManager/EMS/TeslaPowerwall2.py
@@ -293,6 +293,8 @@ def getStormWatch(self):
                         bodyjson = r.json()
                         lastData = bodyjson["response"]
                     except:
+                        if r.status_code is 403:
+                            logger.warn("Error fetching Powerwall cloud data; does your API token have energy_device_data scope?")
                         pass
 
             self.lastFetch[key] = (now, lastData)