Feature:1. Safety Output: High conversion rate solar panels, using smart circuits, dual USB+DC output ports, it can match output stable current, will not damage the charging equipment, can be used in a variety of equipment. Equipped with car charger connector and clip adapter cable, the solar panel can be used as emergency rechargeable battery, suitable for outdoor work or emergency use for traveling vehicles.2. LCD Display: The controller has a large LCD display, and the charging and discharging parameters are adjustable. With power off memory function, the status and data can be clearly displayed, and the mode and parameter configuration can be easily switched. It is suitable for home, industry, and business.3. Multiple Protection Functions: The controller's complete 3 stage charging management improves system efficiency and extends battery life. Built in multiple protection functions, over current, short circuit protection, open circuit protection, reverse connection protection, all of which are self recovery and do not damage the controller.4. Input and Output: The controller has dual USB outputs, the maximum current is up to 25A, supports mobile phone charging, and uses dual for MOS anti backflow circuits. The controller will heat up during operation, please pay attention to install the charge controller in a flat, well ventilated place.5. Foldable and Portable: Monocrystalline silicon solar panel, PET bottom layer, no glass, it is durable, foldable and lightweight, easy to carry, easy to install and use.How to Use:Solar Panel Use: First, open the solar panel of the product and tear off t