Solar / Belgium / Brussels

Solar panels in Brussels

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

Year-1 savings
€831
Payback
10.2 yrs
Generation / yr
6,051 kWh
CO₂ saved / yr
787 kg

Is solar worth it in Brussels?

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

See the full Belgium picture on our Belgium solar page, or the incentives in our Belgium 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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