VEVOR Flexible Solar Panel, 200W Semi-Flexible Bendable Monocrystalline Solar Panel, 21.9% Efficiency Mono Off-Grid Charger with MC4 Output, IP67 Waterproof for Marine RV Car Cabin Curved Surfaces

The PV voltage (maximum power voltage, Vmp) is 18.2 V, and the open-circuit voltage (Voc) is approximately 21.6 V for this 200 W flexible solar panel.