Part of Haute-Loire (Auvergne-Rhône-Alpes), Saint-Didier-en-Velay counted 3,523 inhabitants as of the latest census.
OpenPVMapper's latest release puts Saint-Didier-en-Velay at 618 kWp of estimated rooftop PV capacity over 88 installations — 45th in Haute-Loire out of 253 communes with detections. The detections span 2019–2025. click here to see it on the map.
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