Dear customers, suppliers and partners, 

It is with great sadness and sorrow that we must inform you that Michael Geissbühler, founder and managing director of PVT Solar AG, died in a paragliding accident in Lenk last Saturday, 9 August 2025.  

This is a huge shock for his family, for us at PVT Solar AG and for all his friends and companions, and one that is almost impossible to comprehend.  

We would like to express our deepest sympathy and sincere condolences to his family. Our thoughts are with them, and we wish them much strength in dealing with this terrible loss. 

Due to the current situation, we are postponing the Erfa conference and the 10th anniversary celebrations scheduled for 19 September 2025.  

Thank you for your understanding. 

With deepest sympathy 

Stefan Jakob                                                          Margit Hausammann
Chairman of the Board of Directors                       PVT Solar AG Deputy Managing Director