1. National Renewable Energy Laboratory (NREL), 15013 Denver West Parkway, Golden, CO 80401, USA
2. École Polytechnique Fédérale de Lausanne (EPFL), Rue de la Maladière 71B, Ch-2002 Neuchâtel, Switzerland
3. Fraunhofer Institute for Solar Energy Systems (ISE), Heidenhofstrasse 2, 79110 Freiburg, Germany
4. Specialized Technology Resources, Inc. (STR), 10 Water Street, Enfield, CT, USA 06082
5. Case Western Reserve University (CWRU), White 538, 10900 Euclid Avenue, Cleveland, OH 44106, USA
6. The 3M Company, 3M Center, Building 235-67-15, St. Paul, MN, 55144, USA
7. China National Electric Apparatus Research Institute Co., Ltd. (CEI), Guangzhou, 510663, China
8. Atlas Material Testing Technology L.L.C., 1500 Bishop Court, Mount Prospect, IL 60056, USA
9. Q-Lab Corporation, 800 Canterbury Road, Cleveland, OH 44145 USA
10. National Institute of Standards and Technology (NIST), 100 Bureau Dr., Gaithersburg, MD 20899-8615, USA
11. Fraunhofer Center for Sustainable Energy Systems (CSE), 5 Channel Center, Boston, MA 02210, USA
12. King Abdulaziz City for Science and Technology (KACST), 17 King Abdullah Road, Riyadh, 11442, Saudi Arabia
13. Centre Suisse d'Electronique et Microtechnique S.A. (CSEM), Rue Jaquet-Droz 1, Ch-2002 Neuchâtel, Switzerland
14. Mitsui Chemicals, Inc., 580-32 Nagaura-cho, Sodegaura-shi, Chiba, 299-0265, Japan
15. Suga Test Instruments Co., Ltd., 5-4-14 Shinjuku, Shinjuku-ku, 160-0022, Tokyo Japan