04. February 2011

PV Powerplants EU 2011, 10-11 march 2011

04. February 2011

Solar Industry Summit UK 2011, 12-13 may 2011

22. October 2010

11. Forum Solarpraxis

01. September 2010

25th European Photovoltaic Solar Energy Conference and Exhibition

02. July 2010

WindEnergy 2010

19. May 2010

Intersolar

18. May 2010

World Future Energy Summit

18. May 2010

RoundTable: Bankability of thin-film plants