Substructure for frameless solar module assembly installed in building roof, has anchoring element to anchor solar modules on longitudinal beams, which has module-side end portion for latching connection at back side of module carrier

摘要

The substructure (2) has two longitudinal beams (3) for carrying the solar modules (9), and piles (5) for the pile foundation of longitudinal beams. The anchoring elements (7) positively anchor the solar modules on the longitudinal beams. The anchoring elements are secured at the longitudinal beams by screws or rivets. The module-side end portion (7a) of anchoring element for latching connection is formed at the back side of solar module carrier (10). Independent claims are included for the following: (1) solar module assembly; and (2) method for setting substructure.