Classical roof top installation: hybrid PV system with 21 AXItec modules (bifacial, 430 Wp), Fronius 8kW inverter and BYD 5 kWh battery. Purchase and installation of the metal roof tiles was probably the most complicated thing; next to the simplistic scaffolding. Sliding rails made by Novotegra (C-rail 47-2), mounted according to their installation description for combination with Otto-Lehmann. The relatively small battery was chosen due to the yet small overall household electricity consumption. 98 percentage of net autarcicity was reached for the first two months (summer). Yay!
