As consultants and drivers of innovation, architects and design engineers have a crucial role to play in recognizing the benefits and potential of Building Integrated Photovoltaics (BIPV) and applying them to the specific requirements of the project. This involves combining architectural, engineering and economic considerations in the context of a building’s total energy consumption.

In principle, BIPV can be used in all parts of the building envelope. Although roofing surfaces are currently the preferred area for installing PV elements because of their advantageous irradiation values, facades, windows and other structures often offer greater potential.

The ratio of the facade surface to the roof, the surface increases with the height of the building. In addition, roof surface availability is often reduced due to the installation of superstructures, which means that BIPV façades are particularly advantageous in high density urban centers.

In addition to producing energy, BIPV performs multiple functions in a building, which can reduce material and installation costs.