pvlib · wholmgren · Sep 9, 2019 · Aug 21, 2019 · Sep 9, 2019
diff --git a/docs/sphinx/source/whatsnew/v0.7.0.rst b/docs/sphinx/source/whatsnew/v0.7.0.rst
@@ -19,6 +19,10 @@ Enhancements
 ~~~~~~~~~~~~
 * Created two new incidence angle modifier functions: :py:func:`pvlib.pvsystem.iam_martin_ruiz`
   and :py:func:`pvlib.pvsystem.iam_interp`. (:issue:`751`)
+* Updated the file for module parameters for the CEC model, from the SAM file
+  dated 2017-6-5 to the SAM file dated 2019-03-05. (:issue:`761`)
+* Updated the file for inverter parameters for the CEC model, from the SAM file
+  dated 2018-3-18 to the SAM file dated 2019-03-05. (:issue:`761`)
 * Added recombination current parameters to bishop88 single-diode functions and also
   to :py:func:`pvlib.pvsystem.max_power_point`. (:issue:`762`)
 

diff --git a/pvlib/data/sam-library-cec-inverters-2018-3-18.csv b/pvlib/data/sam-library-cec-inverters-2018-3-18.csv
diff --git a/pvlib/data/sam-library-cec-inverters-2019-03-05.csv b/pvlib/data/sam-library-cec-inverters-2019-03-05.csv
diff --git a/pvlib/data/sam-library-cec-modules-2017-6-5.csv b/pvlib/data/sam-library-cec-modules-2017-6-5.csv
diff --git a/pvlib/data/sam-library-cec-modules-2019-03-05.csv b/pvlib/data/sam-library-cec-modules-2019-03-05.csv
diff --git a/pvlib/pvsystem.py b/pvlib/pvsystem.py
@@ -1763,7 +1763,7 @@ def retrieve_sam(name=None, path=None):
             os.path.dirname(os.path.abspath(__file__)), 'data')
         if name == 'cecmod':
             csvdata = os.path.join(
-                data_path, 'sam-library-cec-modules-2017-6-5.csv')
+                data_path, 'sam-library-cec-modules-2019-03-05.csv')
         elif name == 'sandiamod':
             csvdata = os.path.join(
                 data_path, 'sam-library-sandia-modules-2015-6-30.csv')
@@ -1773,7 +1773,7 @@ def retrieve_sam(name=None, path=None):
             # Allowing either, to provide for old code,
             # while aligning with current expectations
             csvdata = os.path.join(
-                data_path, 'sam-library-cec-inverters-2018-3-18.csv')
+                data_path, 'sam-library-cec-inverters-2019-03-05.csv')
         else:
             raise ValueError('invalid name {}'.format(name))
     elif path is not None:

diff --git a/pvlib/test/test_pvsystem.py b/pvlib/test/test_pvsystem.py
@@ -274,10 +274,14 @@ def test_retrieve_sam_cecmod():
         'Adjust',
         'gamma_r',
         'Version',
+        'STC',
         'PTC',
         'Technology',
+        'Bifacial',
+        'Length',
+        'Width',
     ]
-    module = 'iTek_iT_300_HE'
+    module = 'Itek_Energy_LLC_iT_300_HE'
     assert module in data
     assert set(data[module].keys()) == set(keys)
 
@@ -304,8 +308,10 @@ def test_retrieve_sam_cecinverter():
         'Idcmax',
         'Mppt_low',
         'Mppt_high',
+        'CEC_Date',
+        'CEC_Type',
     ]
-    inverter = 'Solectria__PVI_5300_5300_P_208V__CEC_2008_'
+    inverter = 'Yaskawa_Solectria_Solar__PVI_5300_208__208V_'
     assert inverter in data
     assert set(data[inverter].keys()) == set(keys)