Solar Panel Break-Even
Payback period for a rooftop PV array from local peak sun hours, electricity tariff and export price.
Result
- Annual generation
- 5,110 kWh
- Self-consumed
- 2,044 kWh
- Exported to grid
- 3,066 kWh
- Annual value
- €858
- Payback period
- 10.48 years
- 25-yr lifetime value
- €12,462