The system has a frame (2) on which multiple plate-shaped solar modules (6) are held. The frame is supported on ram posts (7), which are fixed at underground. An anchor (13) is fixed at a wall (17) and/or a facade of a building and supports the frame in an upper area such that the frame is adjustably held relative to the anchor. Bars and a guiding element are attached or formed at the anchor that is adjustable relative to an upward aligned profile (3) in a longitudinal direction.
