diff --git a/templates/definition/meter/sungrow-hybrid.yaml b/templates/definition/meter/sungrow-hybrid.yaml
index 3b46d8f04..02d8ec622 100644
--- a/templates/definition/meter/sungrow-hybrid.yaml
+++ b/templates/definition/meter/sungrow-hybrid.yaml
@@ -26,6 +26,7 @@ params:
   - name: maxchargepower
     default: 5000
     advanced: true
+    required: true
   - name: maxdischargepower
     default: 5000
     advanced: true