Solar / Spain / Barcelona

Solar panels in Barcelona

What a 6 kWp home system produces, saves and pays back in Barcelona in 2026, modelled on the city’s own climate data (PVGIS). Run your exact roof below.

Year-1 savings
€940
Payback
7.3 yrs
Generation / yr
9,046 kWh
CO₂ saved / yr
2,560 kg

Is solar worth it in Barcelona?

These figures use Barcelona’s latitude and typical sunshine for the generation, then Spain’s electricity price, export rules and incentives for the money. The sun a roof sees in Barcelona is the single biggest driver of the result, which is why we model the city directly rather than a national average.

See the full Spain picture on our Spain solar page, or the incentives in our Spain solar guide.

Estimate only, not a quote. Figures use local climate data and average tariffs; your installer’s quote will be exact.

Your roof, your numbers

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