1. PVPS Task 7. “Report IEA - PVPS T7-4: 2002 (Summary) - Potential for building integrated photovoltaics, in: IEA – International Energy Agency (2002).
2. ABB. World’s first energy self-sufficient multifamily house. Accessed on: 09-Dec-2019. url: http://www.abb.com/cawp/seitp202/021e115012274f54c1258249002f9f9d.aspx.
3. AccionaConstrucion. BRESAER. Accessed on: 14-Nov-2019. url: http://www.bresaer.eu/about/.
4. ArcelorMittal. Solar Wall Prospekt. Accessed on: 02-Dec-2019. url: https://ds.arcelormittal.com/repository/AMC%20Germany/Prospekte/SolarWall_DE.pdf.
5. ArcelorMittal. SolarWall. Accessed on: 11-Nov-2019. url: https://ds.arcelormittal.com/construction/germany/systeme/solarwall/language/DE.