diff --git a/src/WebApi_devinfo.cpp b/src/WebApi_devinfo.cpp
index 7795f56..318b2f0 100644
--- a/src/WebApi_devinfo.cpp
+++ b/src/WebApi_devinfo.cpp
@@ -42,6 +42,7 @@ void WebApiDevInfoClass::onDevInfoStatus(AsyncWebServerRequest* request)
         devInfoObj[F("hw_part_number")] = inv->DevInfo()->getHwPartNumber();
         devInfoObj[F("hw_version")] = inv->DevInfo()->getHwVersion();
         devInfoObj[F("hw_model_name")] = inv->DevInfo()->getHwModelName();
+        devInfoObj[F("max_power")] = inv->DevInfo()->getMaxPower();
 
         char timebuffer[32];
         const time_t t = inv->DevInfo()->getFwBuildDateTime();
diff --git a/webapp/src/components/DevInfo.vue b/webapp/src/components/DevInfo.vue
index b7175a0..b921683 100644
--- a/webapp/src/components/DevInfo.vue
+++ b/webapp/src/components/DevInfo.vue
@@ -13,6 +13,10 @@
                     <a href="https://github.com/tbnobody/OpenDTU/issues" target="_blank">here</a>.
                 </td>
             </tr>
+            <tr>
+                <td>Detected max. Power</td>
+                <td>{{ devInfoList.max_power }} W</td>
+            </tr>
             <tr>
                 <td>Bootloader Version</td>
                 <td>{{ formatVersion(devInfoList.fw_bootloader_version) }}</td>
diff --git a/webapp/src/types/DevInfoStatus.ts b/webapp/src/types/DevInfoStatus.ts
index 76f4cff..e42b5fb 100644
--- a/webapp/src/types/DevInfoStatus.ts
+++ b/webapp/src/types/DevInfoStatus.ts
@@ -5,5 +5,6 @@ export interface DevInfoStatus {
     fw_build_datetime: Date,
     hw_part_number: number,
     hw_version: number,
-    hw_model_name: string
+    hw_model_name: string,
+    max_power: number,
 }
\ No newline at end of file