1. School of Photovoltaic and Renewable Energy Engineering, Australian Centre for Advanced Photovoltaics University of New South Wales Sydney Australia
2. Directorate C ‐ Energy, Transport and Climate European Commission – Joint Research Centre Ispra Italy
3. Department of Characterisation and Simulation/CalLab PV Cells Fraunhofer Institute for Solar Energy Systems Freiburg Germany
4. Renewable Energy Research Center National Institute of Advanced Industrial Science and Technology Tsukuba Japan
5. PV Cell and Module Performance National Renewable Energy Laboratory Golden CO USA