Solar panel production in France

Annual production of a typical 6 kWp system facing south in 25 cities in France, based on 2014–2023 satellite weather data. Pick a city for the monthly breakdown.

City Typical year, kWh kWh per kWp
Ajaccio 9,219 1,537
Angers 7,491 1,249
Bordeaux 7,979 1,330
Brest 6,802 1,134
Clermont-Ferrand 7,473 1,246
Dijon 7,487 1,248
Grenoble 7,914 1,319
Lille 6,557 1,093
Limoges 7,504 1,251
Lyon 7,993 1,332
Marseille 9,716 1,619
Metz 6,849 1,141
Montpellier 9,195 1,533
Nantes 7,512 1,252
Nice 9,401 1,567
Paris 7,100 1,183
Pau 7,673 1,279
Perpignan 9,204 1,534
Reims 7,105 1,184
Rennes 7,202 1,200
Rouen 6,735 1,123
Saint-Étienne 7,631 1,272
Strasbourg 7,018 1,170
Toulon 9,440 1,573
Toulouse 8,157 1,360

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