Harness the power of the sun wherever your adventures take you with this high-efficiency 40W Solar Panel Kit, designed with durable monocrystalline silicon for optimal energy conversion. Compact and lightweight, this portable solar charger is perfect for outdoor activities such as biking, mountaineering, hiking, camping, and traveling, ensuring you stay powered up on the go. Key Features: · High Conversion Efficiency: With a 23-24% conversion rate, this solar panel effectively absorbs sunlight and converts it into usable energy, delivering reliable charging performance even under varied weather conditions. · Dual USB Ports: Equipped with two female USB output ports, it allows simultaneous charging of multiple devices such as smartphones, MP3 players, tablets, and other USB-powered electronics. · Versatile Output Voltage: Supports DC outputs of 18V and 9V, along with a 5V USB output at 2A, providing compatibility with a wide range of devices and battery systems. · Robust Controller: Integrated controller rated at 50A with automatic 12/24V voltage detection, offering efficient power management and protection to your connected devices. · Weather-Resistant Design: IP65 waterproof rating ensures durability and reliable operation in outdoor environments, protecting the panel and controller from dust and water splashes. · Lightweight and Portable: Weighing approximately 577g (20.4oz) with a compact size of 280x280mm (11.02x11.02in), it is easy to carry and set up anywhere, making it an ideal companion for off-grid and emergency power needs. · Wide Application Range: Perfect for charging car batteries, RVs, boats, airplanes, satellites, space stations, solar street lights, and more, supporting a variety of outdoor and remote power scenarios. Specifications: · Item Type: Solar Panel Kit · Material: Monocrystalline Silicon · Power: 40W · Open Circuit Voltage: 18V · Short Circuit Current: 2A · Output Voltage: DC 18V & 9V, USB 5V · Waterproof Rating: IP65 · Conversion Rate: 23-24% · Controller Size: Approx. 133x68x35mm (5.24x2.68x1.38in) · Controller Rated Current: 50A · Controller Voltage: 12/24V automatic · USB Voltage: 5V 2A · Standby Current: <10mA · Product Size: Approx. 280x280mm (11.02x11.02in) · Weight: Approx. 577g (20.4oz) Package Includes: · 1 x 40W Solar Panel Kit with Controller This efficient and durable solar panel kit offers a reliable, eco-friendly power solution for outdoor enthusiasts and professionals alike. Experience hassle-free, clean energy on your adventures with this versatile solar charging system.