DescriptionAre you looking for a professional, yet affordable solar panel? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional solar panel must meet you needs. It is one of the best choices for you.Features- Color: Black.- Material: Aluminum, Glass. - Maximum Power: 20W. - Working Current: 1.2A. - Working Voltage: 18V. - Open Circuit Voltage: 21V. - Short Circuit Current: 1.3A. - Versatile use it for your RV when camping, or during beach trips with the family. - Installation ready pre-drilled holes on the back of the panel allow for fast mounting and securing.- It can be mounted on ground, wood or wall, work great for back-up power and remote power use. - Corrosion-resistant aluminum frame for extended outdoor use, allowing the panels to last for decades. - High density material, aging resistant material, solar panels to achieve the features of waterproof spatter, mildew-proof.