From: Optimisation of photovoltaic and battery systems from the prosumer-oriented total cost of ownership perspective
Installed capacity (kWp)
Brand
Number of panels
Price (incl. installation and wiring; VAT)
Covered roof area (m2)
4.88
Viessmann
16
5699.84 €
26.08
7.32
24
8549.76 €
39.12
9.76
32
11,399.68 €
52.16