Using this solar panel is easy. First, make sure to peel off the adhesive tape on the top of the panel before starting. Connect it directly to your development boards as needed. It's great for outdoor projects like streetlights because of its waterproof surface. For maintenance, just keep it clean from dust and debris. You can use a soft, damp cloth to wipe it gently. Remember, the performance details you see are measured under specific conditions. If your environment is different, the actual performance might vary a bit.