diff --git a/custom_components/enphase_envoy/envoy_endpoints.py b/custom_components/enphase_envoy/envoy_endpoints.py
index 5c88294..eebcf47 100644
--- a/custom_components/enphase_envoy/envoy_endpoints.py
+++ b/custom_components/enphase_envoy/envoy_endpoints.py
@@ -34,7 +34,7 @@
     "production_power": {
         "url": "https://{}/ivp/mod/603980032/mode/power",
         "cache": 300,
-        "installer_required": False,
+        "installer_required": True,
         "optional": True,
     },
     "pdm_energy": {