This SARONIC 20W Solar Panel Kit is the ideal solution for keeping your 12V battery charged and ready to go, whether you’re off the grid, on the road, or simply need a reliable power source for your home. This monocrystalline solar panel efficiently harnesses sunlight to provide consistent energy, while the 5A PWM solar charge controller ensures that your battery is safely and optimally charged. Perfect for use on rooftops, cars, motorhomes, caravans, and more! Key Features: --20W Solar Panel: High-efficiency monocrystalline panel that captures maximum sunlight for optimal performance.