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☀️ Self-consumption simulator

Are solar panels worth it for you?

We calculate how much solar panels would generate on your roof using real solar radiation data from the European Commission (PVGIS), how much you would save each year, and how many years it will take to pay for itself.

Home with rooftop solar panels

Your details

Total of your bills over the last year
Prices (optional)

Rough estimate: average production from 2005–2020 according to PVGIS with 14% system losses, without battery. Surplus compensation never exceeds the cost of the energy you purchase each month.