Unlimited Solar Universal Solar Panel Single Arm Pole, Wall Mount for 10W, 20W, 30W and 40W Universal, works with most panel brands and types Can be adapted to suit other small medium size modules up to 21.65"L Ideal solution to mount 10W, 20W, 30W, and 45 Watt Solar Panels. Mount Setting Angle is 0~90 Provides a safe and secure mount to pole, wall, fence or any flat surface NOTE: U-Bolt is not Provided with a kit ( Sold Separately )