diff --git a/custom_components/nrgkick/number.py b/custom_components/nrgkick/number.py
index f356027..103f712 100644
--- a/custom_components/nrgkick/number.py
+++ b/custom_components/nrgkick/number.py
@@ -58,7 +58,7 @@ class NRGKickNumberEntityDescription(NumberEntityDescription, NRGKickRequiredKey
         key="energy_limit",
         device_class=NumberDeviceClass.ENERGY,
         native_unit_of_measurement=UnitOfEnergy.WATT_HOUR,
-        native_max_value=4294967295,
+        native_max_value=1000000,
         native_min_value=0,
         native_step=1,
         mode=NumberMode.BOX,