VEVOR 50-Inch Solar Panel Mounting Brackets, 0 to 90° Adjustable Tilt Mount Brackets Support 100-550W Solar Panels, Lightweight Aluminum Brackets with Folding Tilt Legs for RV, Roof, Boat, Off-Grid
Yes. The brackets can be used to mount 400 W bifacial panels vertically, provided the panel dimensions and mounting hole pattern are compatible with the bracket specifications.
