1. Florida Solar Energy Center University of Central Florida Cocoa FL 32922 USA
2. Department of Engineering Technology and Construction Management University of North Carolina at Charlotte Charlotte NC 28223 USA
3. Photovoltaic Reliability Laboratory Arizona State University (ASU-PRL) Mesa AZ 85212 USA
4. National Renewable Energy Laboratory (NREL) Golden CO 80401 USA
5. Pordis LLC Austin TX 78729 USA
6. First Solar Inc. Tempe AZ 85281 USA