Supporting section for photovoltaic panel in roof of building, has top wall with thickness portion that extends between side walls such that screws are fixed either in middle axis or are laterally offset with respect to middle axis

摘要

The section (6) has a bottom wall (9) for attachment to a structural element of a building roof. A set of side walls (10a, 10b) and a top wall (11) form a closed contour around a cavity (12). The top wall has an upper surface (15) for receiving edges of two adjacent photovoltaic panels (P5). The top wall has a thickness portion (17) that extends between the side walls such that screws (18) are fixed either in a middle axis (A) or are laterally offset with respect to the middle axis. The middle axis is defined at the upper surface.