Welcome to the store! 1. Monocrystalline Silicon Solar Panel: PET bottom layer, no glass, durable, lightweight, easy to transport, install, and use. High-efficiency solar panel, smart circuit, dual USB and DC output interfaces, matching stable output current, will not damage charging equipment, can be used in a variety of equipment. 2. Large LCD Screen: Adjustable charging and discharging parameters, with power-off memory function, clearly displays status and data, easily switches modes and parameter configurations, suitable for home, industrial, and commercial use. 3. Charging Management & Protection: The controller features complete 3-stage charging management, improving system efficiency and extending battery life. Multiple protection functions: overcurrent, short circuit, open circuit, and reverse connection protection – all self-healing and won't damage the controller. 4. Dual USB Output Controller: Maximum current up to 25A, supports mobile phone charging. Dual MOS anti-backflow circuit, ultra-low heat generation (note: the charging controller will generate heat during operation; install it in a flat, well-ventilated area). 5. Intelligent Recognition, Wide Compatibility: Charges mobile phones, power banks, laptops, tablets, GPS devices, cameras, and more. Includes a car charging connector and battery clip cable for emergency charging, ideal for outdoor work or travel emergencies. 6. Waterproof Solar Panel: Withstands all weather conditions and provides continuous power even on cloudy days. Perfect for outdoor activities like camping, climbing, hiking, picnics, and emergencies. Note: The junction box is not waterproof; keep it dry. Item Type: 30W Solar Panel + 100A Controller Color: As pictures shown Weight: Approx. 1009g/35.6oz Material: Monocrystalline silicon + PET laminated + plastic controller housing Size: Solar Panel: Approx. 42x42cm/16.5x16.5in Controller: Approx. 13.3x7x3.2cm/5.2x2.8x1.3in Solar Panel Chip: Monocrystalline silicon cell Solar Panel Power: 30W Solar Panel Voltage: 5V/18V Solar Panel Current: 2A/1.8A Solar Panel Output Interface: Dual USB + DC interface Application: Used to charge mobile phones, power banks, laptops, tablets, GPS, cameras, and other devices. Controller Current: 100A Controller Voltage: 12V / 24V Automatic identification Controller Standby Current: <10MA Controller USB Output: Dual USB output, 5V / 2.5A (Max) Controller Operating Temperature: -35℃ to 60℃ Maximum photovoltaic input power of the controller: 1800W (12V), 3600W (24V) Package List: 1 x Solar Panel 1 x Car Charging Connector 1 x Battery Clip Cable 4 x Suction Cups 1 x Solar Panel Manual 1 x Controller 1 x Controller Manual Your satisfaction is our top priority. We will provide you with the best service. If you encounter any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately, and we will provide you with the best solution!