Mayenne (53) · DeepPVMapper Data

Mayenne, in Pays de la Loire, with Laval as its préfecture, counted 305,468 inhabitants as of 2021.

The latest OpenPVMapper release has identified 85.1 MWp of rooftop PV across 9 639 installations in Mayenne — the 60th département in France and 5th out of 5 within Pays de la Loire by installed capacity. Detections span 2019–2025. 0% of installations in Mayenne are confirmed by more than two independent sources. To explore every detection in Mayenne, click here to see it on the map.

9 639 PV systems detected

85.1 MWp Estimated installed capacity

#60 by installed capacity, out of 96 départements

Source composition

DPVM only · 62%DPVM + FRPV · 20%FRPV only · 17%OSM only · 1%DPVM + FRPV + OSM · 0%FRPV + OSM · 0%DPVM + OSM · 0%

Installed capacity distribution

Installed capacity share over time

2025

Cumulative share of installed capacity by grid cell, 2019–2025. Drag the slider to see it build up over time.

Cities in Mayenne ranked by installed capacity

1 Laval 335 systems 2.7 MWp 2 Château-Gontier-sur-Mayenne 251 systems 1.8 MWp 3 Changé 131 systems 1.0 MWp 4 Loiron-Ruillé 99 systems 1.0 MWp 5 Mayenne 168 systems 1.0 MWp 6 Saint-Berthevin 102 systems 1.0 MWp 7 Cossé-le-Vivien 92 systems 910 kWp 8 Villaines-la-Juhel 68 systems 861 kWp 9 Montsûrs 108 systems 793 kWp 10 Argentré 77 systems 788 kWp 11 Évron 144 systems 741 kWp 12 Ambrières-les-Vallées 88 systems 717 kWp 13 Meslay-du-Maine 64 systems 704 kWp 14 Craon 102 systems 679 kWp 15 Bonchamp-lès-Laval 106 systems 669 kWp 16 Ernée 84 systems 635 kWp 17 Renazé 62 systems 574 kWp 18 Lassay-les-Châteaux 90 systems 571 kWp 19 Pré-en-Pail-Saint-Samson 100 systems 501 kWp 20 Andouillé 83 systems 460 kWp 21 Gorron 75 systems 433 kWp 22 Louverné 61 systems 355 kWp 23 L'Huisserie 67 systems 335 kWp 24 Saint-Pierre-la-Cour 51 systems 326 kWp 25 Entrammes 56 systems 235 kWp

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