Specification: Item Type: Solar panel Material: Monocrystalline silicon Weight: Approx. 305g / 10.8oz Panel Power: 5W(without power storage function) Panel Size: 14.5x11.5cm / 5.7x4.5in Cable Length: 3m / 9.8ft Package List:1 x Solar Panel1 x Bracket1 x Base3 x Screw3 x Expansion Tube1 x Manual Features POWERFUL 5W SOLAR PANEL: This premium monocrystalline silicon solar panel delivers stable and efficient energy conversion, ensuring a reliable power supply for various applications. 3 METER CHARGING CABLE: Equipped with a charging cable, this solar panel allows for convenient and flexible charging over long distances, providing hassle free power access. SECURE WALL INSTALLATION: Designed for easy and secure wall mounting, this solar panel ensures stability and safety, providing a reliable and efficient solution for your energy needs. IDEAL FOR SOLAR MONITORING: With its robust design and efficient energy conversion, this solar panel is perfect for powering solar monitoring systems, offering a continuous supply of green energy. PRACTICAL AND ENVIRONMENTALLY FRIENDLY: Combining practical functionality and environmental consciousness, this solar panel is an excellent choice for fixed solar installations that prioritize sustainability.