Situated on the Atlantic coast, in western France, Pays de la Loire spans 32,388 km² — the 7th largest of France's 13 métropole régions. It was home to 3,853,999 people as of 2021 (8th most populous), and generated an estimated €147,791 million in GDP in 2024 (ranked 8th). Nantes, Angers and Le Mans are among its largest cities.
OpenPVMapper's latest release puts Pays de la Loire at 1031.3 MWp of estimated rooftop PV capacity over 93 685 installations — the 6th région in France on that measure. Loire-Atlantique, Vendée and Maine-et-Loire account for the largest shares within the région. The detections span 2019–2025; click here to see it on the map.
P1 < 9 kWp · P2 9–36 kWp · P3 36–100 kWp · P4 100–250 kWp · P5 > 250 kWp
Darker = larger share of Pays de la Loire’s installed capacity.
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