Description 1. Made of high-quality materials, environmentally friendly, durable and delicate. It has a high conversion rate. 2. Solar panels with USB interface to meet any of your requirements. 3. Environmental protection and pollution-free, realizing the conversion of solar energy to electric energy 4. It has a wide range of applications and can be used in many places, such as automobiles and small household appliances. 5. A solar panel is a device that directly or indirectly converts solar radiation into electrical energy by absorbing sunlight. Compared with ordinary batteries and rechargeable batteries, solar panels are more energy-efficient and more environmentally friendly. Features solar panel High efficiency, conversion rate 23-24%, Solar panels can be used for surface mounting Easy to install and install Voltage: 5V Maximum power supply voltage: 6V Short circuit current: 2A Junction box: IP67 RETED Working temperature: -40℃+85℃ Note: - There might be little error of size for manual measurement. - Due to different lighting effect and monitor setting, actual item's color may not exactly reflect color on pictures. Packing list Packing Included: 1 X Solar Panel 2 X Alligator Clip 1 X Car Charger