Ermont, in Val-d'Oise (Île-de-France), counted 29,489 inhabitants as of the latest census.
OpenPVMapper has identified 95 rooftop PV installations in Ermont, totalling 296 kWp — the 26th commune in Val-d'Oise by installed capacity, out of 176 communes with detections. Detections span 2021–2024. To explore every detection in Ermont, click here to see it on the map.
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