1. Centre for Renewable Energy Systems Technology (CREST), Wolfson School of Mechanical, Electrical and Manufacturing Engineering; Loughborough University; Leicestershire LE11 3TU UK
2. Fraunhofer ISE; Freiburg im Breisgau Germany
3. Energy Department of the Austrian Institute of Technology (AIT); Vienna Austria
4. ECN; Petten The Netherlands
5. CEA-INES; Le Bourget-du-Lac France
6. ENEL; Rome Italy
7. RSE; Milan Italy
8. ENEA; Rome Italy
9. TECNALIA Research and Innovation; San Sebastian Spain
10. European Commission, DG Joint Research Centre; Ispra Italy