Kopp has unveiled SmartFlex, a four-panel rooftop PV system based on a fold-out substructure. The new system uses n-type TOPCon solar modules with outputs of 430 W and efficiency ratings of 22.02%.
German manufacturer Kopp has launched a foldable, four-panel solar rooftop system that comes with everything it needs for installation in reusable transport boxes. The foldable rooftop solar panels ...