Works with Tapo Battery Cameras: Compatible with all Tapo Battery Cameras1, enabling your Tapo battery camera to protect you all year round. Flexible Installation Options: Install it separately with a 4m / 13 ft extra-long cable or alongside the camera, empowering you to discover optimal spots for seamless monitoring. Non-Stop Power Supply: Enjoy a non-stop power supply with high-efficiency solar charging. You need only 45 minutes of standard sunlight a day to keep your cameras working.2 High-Efficiency Solar Cells: Made of premium monocrystalline silicon cells, Tapo A201 captures abundant solar energy and converts into electric energy efficiently. IP65 Weatherproof: Keep your solar panel durable from rain and dust with IP65 weatherproof. Flexible Light Capture: Mount your solar panel on the wall or roof and adjust its angle flexibly to capture enough sunlight with an angle-adjustable bracket.