Shading device e.g. marquee, for e.g. pergola, has cloth wound at shaft, and including flexible solar cells arranged at upper or outer side of cloth that is turned towards solar radiation, where cells are connected/integrated with cloth

摘要

The device (10) has a cloth (11) wound at a cloth shaft (12), where the cloth is stretched by driving an extended rod (13) connected with the cloth. The cloth has flexible solar cells (17) arranged at an upper or outer side of the cloth turned towards solar radiation, where the solar cells are connected/integrated with the cloth. The solar cells are arranged side-by-side transverse to a driving direction of the rod, and a set of electric connection cables (18, 19) of the solar cells runs along the rod.