The ABS Plastic Solar Panel Spoiler Mount measures 26.4" and is designed to attach single or multiple solar panels to a Recreational Vehicle, caravan or boat without the need for drilling, maintaining seal integrity.. Modern solar panel mounting solution for your RV or Caravan roof.. To be installed along the solar panel or system to reduce wind drag and noise while travelling. ABS molded plastic. Aesthetically pleasing with no sharp edges. Can be mounted with a silicon adhesive or common fasteners and fixings or a combination of both