diff --git a/lib/AmsData/include/AmsData.h b/lib/AmsData/include/AmsData.h
index 5a3f7b98..61d07805 100644
--- a/lib/AmsData/include/AmsData.h
+++ b/lib/AmsData/include/AmsData.h
@@ -35,10 +35,10 @@ public:
 
     time_t getMeterTimestamp();
 
-    uint16_t getActiveImportPower();
-    uint16_t getReactiveImportPower();
-    uint16_t getActiveExportPower();
-    uint16_t getReactiveExportPower();
+    uint32_t getActiveImportPower();
+    uint32_t getReactiveImportPower();
+    uint32_t getActiveExportPower();
+    uint32_t getReactiveExportPower();
 
     float getL1Voltage();
     float getL2Voltage();
@@ -79,7 +79,7 @@ protected:
     time_t packageTimestamp = 0;
     String listId = "", meterId = "", meterModel = "";
     time_t meterTimestamp = 0;
-    uint16_t activeImportPower = 0, reactiveImportPower = 0, activeExportPower = 0, reactiveExportPower = 0;
+    uint32_t activeImportPower = 0, reactiveImportPower = 0, activeExportPower = 0, reactiveExportPower = 0;
     float l1voltage = 0, l2voltage = 0, l3voltage = 0, l1current = 0, l2current = 0, l3current = 0;
     float l1activeImportPower = 0, l2activeImportPower = 0, l3activeImportPower = 0;
     float l1activeExportPower = 0, l2activeExportPower = 0, l3activeExportPower = 0;
diff --git a/lib/AmsData/src/AmsData.cpp b/lib/AmsData/src/AmsData.cpp
index 8e892cca..92cd6a30 100644
--- a/lib/AmsData/src/AmsData.cpp
+++ b/lib/AmsData/src/AmsData.cpp
@@ -114,19 +114,19 @@ time_t AmsData::getMeterTimestamp() {
     return this->meterTimestamp;
 }
 
-uint16_t AmsData::getActiveImportPower() {
+uint32_t AmsData::getActiveImportPower() {
     return this->activeImportPower;
 }
 
-uint16_t AmsData::getReactiveImportPower() {
+uint32_t AmsData::getReactiveImportPower() {
     return this->reactiveImportPower;
 }
 
-uint16_t AmsData::getActiveExportPower() {
+uint32_t AmsData::getActiveExportPower() {
     return this->activeExportPower;
 }
 
-uint16_t AmsData::getReactiveExportPower() {
+uint32_t AmsData::getReactiveExportPower() {
     return this->reactiveExportPower;
 }
 
diff --git a/lib/SvelteUi/json/data.json b/lib/SvelteUi/json/data.json
index 00d89d87..70e26461 100644
--- a/lib/SvelteUi/json/data.json
+++ b/lib/SvelteUi/json/data.json
@@ -2,10 +2,10 @@
     "im" : %d,
     "om" : %d,
     "mf" : %d,
-    "i" : %d,
-    "e" : %d,
-    "ri" : %d,
-    "re" : %d,
+    "i" : %lu,
+    "e" : %lu,
+    "ri" : %lu,
+    "re" : %lu,
     "ic" : %.3f,
     "ec" : %.3f,
     "ric" : %.3f,