Solar panel savings calculator
Answer a few quick questions to see how much you could save with solar panels.
Your solar panel savings
Based on the details you provided, here’s an estimate of how much you could save.
You could save around £ per year
Over 25 years, this could add up to approximately £.
Estimated system size
kWp
Annual solar generation
kWh
Estimated payback time
years
Bill savings
£/year
How this estimate was calculated
- Household size: people
- Someone home during the day:
- Estimated self-consumption: %
- Electricity price assumed: £0.34 per kWh
- Export tariff assumed: £0.06 per kWh
These figures are estimates and intended as a guide only. Actual savings will vary depending on usage patterns, system design, and future energy prices.