We installed the Viridian Solar In-Roof system, and we think it looks stunning!
It provides a more sleek, flush appearance to On-roof (which we also think looks stunning too!) and some customers prefer this.
With In-Roof PV, there is less need to consider wind uplift as the wind doesn’t get in behind the array in the same way it would with a raised array and snow loading is not an additional thing to consider as there has been a substantial weight removed from the roof by stripping off the existing roof covering: slates/tiles etc.
In-Roof systems do cost more than On-Roof; however, most agree that the additional cost provides an enhanced finished appearance and all our In-Roof customers to date are delighted that they have opted for this look.