Solar panels can be effectively used for erecting full PV roof, be it a renovation or a new-build project. 290W … 375W standard-size modules are fitted with innovative framing, which renders regular solar panels into weatherproof roofing system. Non-active modules can be utilized in the perimeter or areas with permanent shading (incl. transition to dormers, chimneys, ventilation outlets etc). Solarstone framing system for has been granted with utility patent.