Discover the power solution for various needs, from car batteries to satellites, with exceptional energy conversion and compatibility. Simply expose the panel to sunlight for effortless charging of devices like MP3 players and mobile phones via dual USB ports. Its lightweight design makes it a must-have for outdoor adventures like biking, hiking, and traveling. Adapt to any situation with ease, ensuring optimal performance in diverse environments for your convenience. Specification: Item Type: Solar Panel Kit Material: Monocrystalline Silicon Color: As shown in the picture Product Size: Approx. 280x280mm / 11.02x11.02in Controller Size: Approx. 133x68x35mm / 5.24x2.68x1.38in Weight: Approx. 577g / 20.4oz Power: 40W Open Circuit Voltage: 18V Short Circuit Current: 2A Output Voltage: DC 18V&9V, USB 5V Waterproof Rating: IP65 Conversion Rate: 23-24% Controller Parameters: Controller Rated Current: 20A Voltage: 12/24V automatic USB Voltage: 5V 2A Standby Current: <10mA Package List: 1 x Solar Panel 1 x Controller 1 x Crocodilian Clip 4 x Suction Cup 1 x Connection Line 2 x Chinese and English Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia