Part of Ardèche (Auvergne-Rhône-Alpes), Guilherand-Granges counted 11,235 inhabitants as of the latest census.
OpenPVMapper's latest release puts Guilherand-Granges at 789 kWp of estimated rooftop PV capacity over 104 installations — 14th in Ardèche out of 333 communes with detections. The detections span 2020–2023. click here to see it on the map.
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