Part of Loire (Auvergne-Rhône-Alpes), Roanne counted 35,409 inhabitants as of the latest census.
OpenPVMapper's latest release puts Roanne at 1.6 MWp of estimated rooftop PV capacity over 256 installations — 5th in Loire out of 323 communes with detections. The detections span 2019–2025. click here to see it on the map.
Report it — you'll help improve data quality for Roanne (42187) and across France.