This report from the Becquerel Institute, a research institute focusing on solar PV, was released in May 2021. The authors examine the “competitiveness” level of various building integrated photovoltaics (BIPV) solutions in key Western European markets. Competitiveness is assessed using a method of total costs and revenues of ownership to clearly identify the intrinsic economic attractiveness of BIPV as a building envelope solution. The methodology includes an “extra cost” assessment to consider the role of building components fulfilled by BIPV elements and consequently the avoided expenses for the façades or roof claddings. Findings highlight that as electricity generating units, BIPV systems can be competitive and an attractive investment.
Keywords: Construction/New Buildings, Energy Efficiency/Management, HVAC & Indoor Air Quality (IAQ), Building Integrated Photovoltaics, Multi Family House, Building Applied Photovoltaics