Perennials on the solar roof

Functioning green roofs support the efficiency of Photovoltaic systems. The German Association of Nature and Environmental Protection quote 20 percent higher efficiency for the summer months.

It means that in summer, a solar system with green roof can produce one-fifth more energy. If you want to install a photovoltaic system, you do not have to give up on a green roof!

Attachments:
Download this file (40-42_heinrich_dachstrategen.pdf)Stauden aufs Solar-Dach[Text: Axel Heinrich, ZHAW Wädenswil]198 kB