1. IPVF, Ile-de-France Photovoltaic Institute, 30 RD 128, 91120 Palaiseau, France
2. EDF R&D, 30 RD 128, 91120 Palaiseau, France
3. CNRS, Ile-de-France Photovoltaic Institute UMR 9006, 30 RD 128, 91120 Palaiseau, France
4. Licorne Laboratory, ECE Paris, 37 Quai de Grenelle, 75015 Paris, France