Sample calculation
Location: Ravensburg I Orientation: South I 4 modules (836 x 1380 mm), color motif stone wall
- Photovoltaic output (kWp): 1.04 kWp
- Grid feed-in (kWh): 754 kWH
- Specific annual yield (kWh/kWp/a): 722.22
- Saved electricity costs per year (40 ct per kWh): 301,60 €
- Saved electricity costs 20 years (40 ct per kWh): 7540 €