forming coplanar grids comprising longitudinal and transversal profiles

Full Title

Arrangement of stationary mountings or supports for solar heat collector modules > using elongate rigid mounting elements extending substantially along the supporting surface, e.g. for covering buildings with solar heat collectors (extending in directions away from the supporting surface F24S25/10; peripheral frames for modules F24S25/20) > forming substantially planar assemblies, e.g. of coplanar or stacked profiles > forming coplanar grids comprising longitudinal and transversal profiles