The latest Solar Panel with upgraded solar technology keeps your camera charged longer with up to 60% faster charging than the previous generation. Connect it to any Ring USB-C Security Camera with the built-in USB-C connector - or barrel plug camera with the included USB-C to barrel plug adapter. Use the adjustable arm with 360-degree rotation and 180-degree tilt to get the perfect angle to the sun from anywhere, even around corners. For best performance, Ring recommends at least 2-3 hours of direct sunlight per day.