1. Renewable Energy Unit, IET, DG JRC, EC; ESTI; Ispra Italy
2. SUPSI-ISAAC; Canobbio Switzerland
3. RSE S.p.A.; Milan Italy
4. Department of Enterprise Engineering; University of Tor Vergata; FTA Lab Rome Italy
5. UTTP FOTO Portici; ENEA; Italy
6. Enel Ingegneria e Innovazione S.p.A.; Catania Italy