: Provides a guide for self-construction (DIY) and the installation of "steckerfertige" (plug-in ready) systems on balconies, terraces, or in gardens.
In addition to his focus on balcony power plants, Westphal has authored other quantitative guides, such as: Peter Westphal Photovoltaik Balkonkraftwerke (2...
His most prominent book, Photovoltaik-Balkonkraftwerke: Theorie und Praxis , covers the following areas: : Provides a guide for self-construction (DIY) and