From c04524654a72452bf4c45162effe1d4f1b94af31 Mon Sep 17 00:00:00 2001
From: Cliff Hansen <cwhanse@sandia.gov>
Date: Mon, 20 Oct 2025 16:12:01 -0700
Subject: [PATCH] add modules_per_string to adr_inverter test system

---
 tests/test_modelchain.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/test_modelchain.py b/tests/test_modelchain.py
index ecc2c41447..a3abece9d8 100644
--- a/tests/test_modelchain.py
+++ b/tests/test_modelchain.py
@@ -139,7 +139,8 @@ def cec_dc_adr_ac_system(sam_data, cec_module_cs5p_220m,
                       module=module_parameters['Name'],
                       module_parameters=module_parameters,
                       temperature_model_parameters=temp_model_params,
-                      inverter_parameters=inverter)
+                      inverter_parameters=inverter,
+                      modules_per_string=14)
     return system