Flat construction component with internal space for electric cables, particularly glass panels used for example with solar cells, uses support frames between panels and double walled panel to house solar cells

摘要

The flat panel has two fixed plates (2,3) separated by a spacer (4) and enclosing a space (5). One plate (3) is double walled, and houses (6) electrical components (7), for example solar cells, with their connecting wires (9) emerging through a hole (8) in the inner of the two walls and a hole (12) drilled in the other plate (2). A support ring (10) is positioned where the wires emerge.