Has anyone got solar panels fitted to their house (the inset ones where they take the slates off and sit the panels in), I got a quote of €5500 to have 3 panels fitted which to me seems a bit steep (considering we are already replacing the cylinder ourselves as part of the heating upgrade). I've heard of people getting them done for €3500 which is what I was expecting... or even €4000.... but I wasn't expecting €5500. Anyone have any advice?