diff --git a/hub/city_model_structure/building_demand/surface.py b/hub/city_model_structure/building_demand/surface.py
index a500c73a..c67b157c 100644
--- a/hub/city_model_structure/building_demand/surface.py
+++ b/hub/city_model_structure/building_demand/surface.py
@@ -180,7 +180,7 @@ class Surface:
   @property
   def global_irradiance(self) -> dict:
     """
-    Get global irradiance on surface in J/m2
+    Get global irradiance on surface in W/m2
     :return: dict
     """
     return self._global_irradiance
@@ -188,7 +188,7 @@ class Surface:
   @global_irradiance.setter
   def global_irradiance(self, value):
     """
-    Set global irradiance on surface in J/m2
+    Set global irradiance on surface in W/m2
     :param value: dict
     """
     self._global_irradiance = value
@@ -390,7 +390,7 @@ class Surface:
   @property
   def global_irradiance_tilted(self) -> dict:
     """
-    Get global irradiance on a tilted surface in J/m2
+    Get global irradiance on a tilted surface in W/m2
     :return: dict
     """
     return self._global_irradiance_tilted
@@ -398,7 +398,7 @@ class Surface:
   @global_irradiance_tilted.setter
   def global_irradiance_tilted(self, value):
     """
-    Set global irradiance on a tilted surface in J/m2
+    Set global irradiance on a tilted surface in W/m2
     :param value: dict
     """
     self._global_irradiance_tilted = value
diff --git a/hub/imports/results/simplified_radiosity_algorithm.py b/hub/imports/results/simplified_radiosity_algorithm.py
index 3824e7ce..9b09b5f8 100644
--- a/hub/imports/results/simplified_radiosity_algorithm.py
+++ b/hub/imports/results/simplified_radiosity_algorithm.py
@@ -34,7 +34,7 @@ class SimplifiedRadiosityAlgorithm:
     for key in self._results:
       _irradiance = {}
       header_name = key.split(':')
-      result = [x * cte.WATTS_HOUR_TO_JULES for x in self._results[key]]
+      result = [x for x in self._results[key]]
       city_object_name = header_name[1]
       building = self._city.city_object(city_object_name)
       surface_id = header_name[2]