4. Tagung Solarwärme Schweiz 2015, Lucerne Submitted by Baerbel Epp on April 8, 2015 Start Date: 30 October 2015End Date: 30 October 2015Event URL: Go to event site The 4th Tagung Solarwärme Schweiz will take place on 30th of October in Lucerne, Switzerland. All presentations will be performed in German.