Finally I have drilled my first holes into sweet Sofia. I really did not want to, but in the end I had to install the solarpanels, and there was no other way available as I saw it. So I went to town with drill, screws and hopefully enough Sikaflex to make it watertight. It didn’t become perfect, but good enough. The solarpanels are not that handsome, but that’s the price you pay for sustainability apparently.
I have also ordered some cables and stuff to be able to install my Raspberry into the boat. In a couple of days I will be all set up!