| 摘要 |
The invention relates to a device for guiding solar cells (1), arranged in a support frame (10) and which may be pivoted about at least one axis by means of a guidance drive (5), the guidance drive (5) comprising an annular segmented guide rail (54) fixed to the support frame (10) and a drive motor for driving the guide rail (54) is provided. According to the invention, the guide rail (54) has a displaceable mounting between at least three bearing wheels (51, 52, 53) in the circumferential direction of the guide rail (54), wherein at least one bearing wheel (52) is arranged in the radial inside of the guide rail (54) and at least two bearing wheels (51, 53) are arranged on the radial outside of the guide rail (54). |
