1、Diverse Features: Polysilicon solar panels, PET substrate, glassless, durable, lightweight, easy to transport and easy to install. High conversion solar panel, intelligent circuit, dual USB+DC output interface, matching output stable current, will not damage the charging equipment, can be used for a variety of equipment. 2、Applicability: Equipped with car charging connector, battery clamp line and emergency charging battery, suitable for outdoor work or emergency use of travel vehicles. 3、LCD Display Screen Design: The controller adopts LCD display screen, adjustable charging and discharging parameters, with power off memory function, can clearly display status and data, also can easily switch mode and parameter configuration, suitable for family, industry, business and so on. 4、3 Stages Charge Management: The controller is equipped with complete 3 stages charge management, which can effectively improve system efficiency and prolong battery life. 5、Multiple Protection Functions: Multiple protection functions, including built in overcurrent protection, short circuit protection, open circuit protection, reverse connection protection, are automatic recovery type and do not damage the controller. 6、Supporting Mobile Phone Charging: The controller adopts dual USB output, the maximum current is up to 25A, supporting mobile phone charging. Double MOS anti backflow circuit, ultra low heat, charging controller will heat up when running, please pay attention to the charging controller installed in a flat, well ventilated place. 7、Wide Compatibility: Easy to carry, intelligent identification, widely compatible, can be used for mobile phones, mobile power, notebook computers, tablets, GPS, cameras and other devices to charge. Equipped with a variety of wiring head can be used for a variety of equipment, convenient charging, suitable for outdoor activities, emergency and outdoor work. 8、Withstand All Weather Conditions: The solar panel is waterproof and can withstand all weather conditions, providing continuous power even on cloudy days. It is ideal for camping, mountaineering, hiking, picnic and other outdoor activities, as well as some emergencies and outdoor work. Please note that the USB junction box is not waterproof, please keep it dry. Item Type: Polysilicon Solar Panels Kit Weight: Approx.500g / 17.6oz Material: Polycrystalline Silicon + PET Lamination + Plastic Controller Housing Product Size: Solar Panel Size: Approx.31 x 19cm / 12.2 x 7.5inController Size: Approx.13.3 x 7 x 3.2cm / 5.2 x 2.8 x 1.3in Solar Panel Chip: Polysilicon Cell Solar Panel Power: 8W Solar Panel Current: 0.67A Solar Panel Output Interface: Dual USB And DC Interface Controller Current: 100A Maximum Photovoltaic Input Power Of Controller: 1800W（12V），3600W（24V）Standby Current Of The Controller: < 10MA Controller USB Output: Dual USB Output, 5V / 2.5A (MAX) Controller Operating Temperature: -35℃ ~ +60℃ 1 x Solar Panels 1 x Car Charging Connector 1 x Battery Clamp Cable 4 x Sucker 1 x Solar Panel Manual 1 x Controller 1 x Controller Manual