diff --git a/templates/definition/meter/fronius-gen24.yaml b/templates/definition/meter/fronius-gen24.yaml
index 467212bc3..6af4dd06c 100644
--- a/templates/definition/meter/fronius-gen24.yaml
+++ b/templates/definition/meter/fronius-gen24.yaml
@@ -7,6 +7,12 @@ products:
     description:
       generic: Primo GEN24 Plus
 capabilities: ["battery-control"]
+requirements:
+  description:
+    de: |
+      Um die aktive Ladesteuerung zu nutzen darf der Energiekosten-Assistent (ECA) im Fronius Solar.web nicht aktiviert sein. (Fronius Solar.web->Einstellungen->Betriebsmodus->Eigenverbrauch)
+    en: |
+      To use active charge control, the Energy Cost Assistant (ECA) must not be activated in Fronius Solar.web. (Fronius Solar.web -> Settings -> Operating Mode -> Self-Consumption)
 params:
   - name: usage
     choice: ["grid", "pv", "battery"]