Solar wall and process for manufacturing it.

摘要

The invention comprises a laminate formed by two thin sheets (3 and 20 or 26 and 37) of rigid material doubled together with the interpositioning of a layer (5 or 28) of foam material. A solar absorber (21 or 30) comprised by a sheet of elastomeric material in which there are present a plurality of conduits (22 or 31) extending therethrough debouching into collecting conduits (23 or 32) is embedded in correspondence of one side of the foam material layer.