Package Includes: you will receive 12 weatherproof charging solar panel sets, including 12 360°safe wall mount brackets, 12 screw bags (3 metal screws and 3 expansion screws in each screw strap), each solar panel comes with a 9.84 ft/ 3 meter long cable and a USB adapter | Strong Compatibility: the solar panel for outdoor camera is compatible with DC 5V rechargeable battery cameras with micro USB or USB-C ports, not compatible with plug-in cameras, the solar panel is not compatible with blinking outdoor cameras | Efficient Charging: the 4W solar panel continuously powers the outdoor rechargeable battery security camera on sunny days; In order for the solar panel to output solar energy normally, sunlight must fully illuminate the front of the solar panel | Ideal Size: the size of these solar panels is roughly 6.89 x 4.72 inches/ 17.5 x 12 cm; It is specially prepared for charging the outdoor camera; It will not block the shooting range and light effect of the camera; It is also very beautiful and practical | Use Environment: 4W waterproof solar panel is a specially designed outdoor rechargeable battery security camera, with IP67 waterproof function, the panel surface is made of ETFE material, wear resistant, anti corrosion, suitable for outdoor environment