In late January 2025, Storm Herminia brought record-breaking rainfall and severe flooding to Brittany, particularly affecting areas like Rennes, which experienced its worst flooding in over 40 years ( source ). Despite these challenging conditions, HelioRec's 250kW floating solar power plant in Brittany continued to generate electricity without interruption. The project is installed on a large water body and integrates advanced energy components, including inverters, DC, and