1. National Renewable Energy Laboratory Golden Colorado USA
2. Advances in PV technology Research Group (AdPVTech) University of Jaen Jaen Spain
3. Atonometrics Inc. Austin Texas USA
4. GroundWork Renewables Inc. Logan Utah USA
5. Sustainable Energy Technologies Center King Saud University Riyadh Saudi Arabia
6. Mechanical Engineering Department College of Engineering, King Saud University 11421 Riyadh Saudi Arabia
7. Sustainable Energy Technologies Center College of Engineering, King Saud University 11421 Riyadh Saudi Arabia
8. K.A.CARE Energy Research and Innovation Center at Riyadh Riyadh Saudi Arabia