16. April 2024
"Helios should fix it"
Green energy for the NHM Vienna
Installation of the photovoltaic system on the roof of the NHM Vienna.
(c) NHM Wien, C. Rittmannsperger
Green energy for the NHM Vienna
Installation of the photovoltaic system on the roof of the NHM Vienna.
(c) NHM Wien, C. Rittmannsperger