diff --git a/templates/definition/meter/goodwe-wifi-et.yaml b/templates/definition/meter/goodwe-wifi-et.yaml
index 63089aa4f..119817e6b 100644
--- a/templates/definition/meter/goodwe-wifi-et.yaml
+++ b/templates/definition/meter/goodwe-wifi-et.yaml
@@ -28,6 +28,7 @@ render: |
     register:
       address: 35139     # grid power
       decode: int32
+    scale: -1
     delay: {{ .delay }}
   energy:
     source: aa55udp