Vienne is a commune of Isère, in Auvergne-Rhône-Alpes. As of the latest census it counted 31,778 inhabitants.
493 rooftop PV installations totalling 2.6 MWp have been identified in Vienne by OpenPVMapper, ranking it 5th in Isère out of 510 communes with detections. These detections span 2018–2024. Click here to see it on the map.
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