The Galaxy Energy inroof system can be effectively used to replace old roofs.
The use of solar modules on roofs that have any asbestos components is in Germany prohibited by law. Old roofs that have asbestos built in can now be dismantled and replaced with solar modules. The existing wood rafters do not have to be removed. The inroof rafter will become the load bearing component of the roof. A special climate resistant seal not only guarantees a leak proof system but also prevents any built-up of stress in the modules due to expansion.