Europe’s Residential Solar Shift: From First Installations to Smart Upgrades and Customized Solutions

Europe's residential solar market reached a turning point in 2025. For the first time since 2016, installations declined to 65.1 GW—a 0.7% drop. The residential segment fell from 28% to 14% of new capacity. But this isn't a crisis; it's a market maturing from first-time installations to smart upgrades, storage, V2G integration, and customized BIPV solutions.