Solar collector element for facade or roof of building, has external wall and intermediate field made of thermal insulating material, where endless pipes have translatory symmetry in dimension

摘要

The solar collector element (1) has an external wall (2) and an intermediate field (4) made of thermal insulating material. An external surface is provided, which faces one of the external wall and an internal surface. An endless line is provided, where a pipe is made of alternatively multiple endless pipes. The endless pipes have a translatory symmetry in a dimension. An independent claim is included for a method for manufacturing a solar collector element.