[Compatible] - This solar panel stand is compatible with SOLPERK 20W solar panel..[Angle Adjustable] - The angle can be adjusted to 0-360 degree, easily adjust to the angle you need and makes your solar panel a sun catcher..[Quality Material] - Made of aluminum, 100% waterproof and rustproof, works great in any weather. Sturdy and durable..[Easy Installation] - There are pre-drilled mounting holes on the bracket. Just use the screws we provided to install the bracket on the SOLPERK 20W solar panel..[What You Get] - 1 × solar panel stand, 1 × screws set. 12 Month-Warranty and our 7*24h Technical Service Support. If you have any questions, please feel free to contact us. We will try our best to help you and make you 100% satisfied with your purchase.