1. Institute of Electrical and Microengineering (IEM) École Polytechnique Fédérale de Lausanne (EPFL),Photovoltaics and thin film electronics laboratory (PV-LAB),Neuchâtel,Switzerland
2. Laboratory of Cryospheric Sciences (CRYOS) School of Architecture, Civil and Environmental Engineering (ENAC) École Polytechnique Fédérale de Lausanne (EPFL),Lausanne,Switzerland
3. Digital Innovation Office Swiss Federal Office of Energy,Ittigen,Switzerland
4. MIT Energy Initiative Massachusetts Institute of Technology,Cambridge,(MA),United States of America