Houilles, in Yvelines (Île-de-France), counted 33,983 inhabitants as of the latest census.
OpenPVMapper has identified 126 rooftop PV installations in Houilles, totalling 391 kWp — the 15th commune in Yvelines by installed capacity, out of 248 communes with detections. Detections span 2024–2024. To explore every detection in Houilles, click here to see it on the map.
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