Building construction for photovoltaic modules in roofs has hollow glass body holding the photovoltaic unit and an air flow channel or insulation.

摘要

A building construction having a carrier, especially as a facing, comprises a glass hollow body (10,11) with optionally a photovoltaic element (30) on or in the body. The body has a cavity for an air flow channel or is at least partly filled with an insulating filler (15). An Independent claim is also included for a finishing process for the above.