| 摘要 |
The device (1) has multiple anchored posts (2) arranged in a line, and a cross beam (4) fixed at a heading section (3). The heading section comprises a profile element, and a prop (5) is provided running between the cross beam and the posts, where longitudinal direction of the profile element of the heading section is parallel to longitudinal direction of the posts. The heading section is formed as an L-channel element. The cross beam exhibits an angle of inclination desired for maximization of solar radiation in a position, where an angle of inclination is small in another position. |
