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