The exhibition “Pioneers and Adventurers in Solar Energy” begin its 2019 tour! From the 6th to the 25th of May, you can visit it free of charge at Avry Center (canton of Fribourg, Switzerland).
The exhibition “Pioneers and Adventurers in Solar Energy” begin its 2019 tour! From the 6th to the 25th of May, you can visit it free of charge at Avry Center (canton of Fribourg, Switzerland).
