Merge remote-tracking branch 'pvlib/master' into wxtimestomcresults

pvlib · wholmgren · Mar 18, 2021 · Mar 13, 2021 · Mar 13, 2021 · Mar 14, 2021
commit 793a1f2e7ff32d1a377d28b2f6c07e2be8951b3a
diff --git a/pvlib/modelchain.py b/pvlib/modelchain.py
@@ -1000,7 +1000,11 @@ def _set_celltemp(self, model):
                                   self.results.effective_irradiance)
         temp_air = _tuple_from_dfs(self.results.weather, 'temp_air')
         wind_speed = _tuple_from_dfs(self.results.weather, 'wind_speed')
-        self.results.cell_temperature = model(poa, temp_air, wind_speed)
+        kwargs = {}
+        if model == self.system.noct_sam_celltemp:
+            kwargs['effective_irradiance'] = self.results.effective_irradiance
+        self.results.cell_temperature = model(poa, temp_air, wind_speed,
+                                              **kwargs)
         return self
 
     def sapm_temp(self):