Features: High Efficiency Conversparticlemail: This solar arrangement utilizes polycrystalline yes technology, ensuring better photovoltaic conversion efficiency for consistent force Harness the sun's power with our 10W 18V panel featuring high efficiency multi crystalline silicon technology, delivering superior energy conversion for outdoor power . Built with robust silicon plastic composite construction, this weather resistant solar withstands harsh environments while maintaining lightweight portability for effortless setup without tools. Ideal for conscious travelers, outdoor adventurers, and homeowners seeking sustainable energy alternatives to power devices during camping trips or situations. Perfectly LED lights, mobile devices, and small appliances during wilderness expeditions, beach outings, or off cabin stays where traditional electricity is unavailable. Specifications: Standard test conditions Irradiance = 1000W/㎡ Temperature = 25℃ Package Includes: 1xSolar panel 1xSolar controller (optional) 1xCar 1xBattery clip 2xCarclimb 4xSuspension cup note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.