Guichen, in Ille-et-Vilaine (Bretagne), counted 9,412 inhabitants as of the latest census.
OpenPVMapper has identified 135 rooftop PV installations in Guichen, totalling 658 kWp — the 56th commune in Ille-et-Vilaine by installed capacity, out of 333 communes with detections. Detections span 2020–2023. To explore every detection in Guichen, click here to see it on the map.
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