diff --git a/src/Display_Graphic.cpp b/src/Display_Graphic.cpp
index 951c0cc..05e9490 100644
--- a/src/Display_Graphic.cpp
+++ b/src/Display_Graphic.cpp
@@ -33,6 +33,7 @@ static const char* const i18n_current_power_w[] = { "%.0f W", "%.0f W", "%.0f W"
 static const char* const i18n_current_power_kw[] = { "%.1f kW", "%.1f kW", "%.1f kW" };
 static const char* const i18n_yield_today_wh[] = { "today: %4.0f Wh", "Heute: %4.0f Wh", "auj.: %4.0f Wh" };
 static const char* const i18n_yield_total_kwh[] = { "total: %.1f kWh", "Ges.: %.1f kWh", "total: %.1f kWh" };
+static const char* const i18n_yield_total_mwh[] = { "total: %.0f kWh", "Ges.: %.0f kWh", "total: %.0f kWh" };
 static const char* const i18n_date_format[] = { "%m/%d/%Y %H:%M", "%d.%m.%Y %H:%M", "%d/%m/%Y %H:%M" };
 
 DisplayGraphicClass::DisplayGraphicClass()
@@ -244,7 +245,9 @@ void DisplayGraphicClass::loop()
         snprintf(_fmtText, sizeof(_fmtText), i18n_yield_today_wh[_display_language], Datastore.getTotalAcYieldDayEnabled());
         printText(_fmtText, 1);
 
-        snprintf(_fmtText, sizeof(_fmtText), i18n_yield_total_kwh[_display_language], Datastore.getTotalAcYieldTotalEnabled());
+        const float watts = Datastore.getTotalAcYieldTotalEnabled();
+        auto const format = (watts >= 1000)?i18n_yield_total_mwh:i18n_yield_total_kwh;
+        snprintf(_fmtText, sizeof(_fmtText), format[_display_language], watts);
         printText(_fmtText, 2);
         //<=======================