- The solar street lamp with a round UFO lamp usually features a compact and modern design. The lamp itself is often shaped like a round UFO or disk, providing a wide distribution of light. The solar panel, which is typically square in shape, is usually mounted on top of the street lamp. It is responsible for converting sunlight into electrical energy. These panels are made up of multiple photovoltaic cells that generate direct current (DC) electricity when exposed to sunlight. Solar street lamps include a rechargeable battery that stores the electrical energy generated by the solar panel during the day. The battery is typically located within the lamp's housing or underground to protect it from the elements. To maximize energy efficiency, solar street lamps are often equipped with light sensors. These sensors detect ambient light levels and automatically turn on the lamps when it gets dark and turn them off when it becomes sufficiently bright. LED (Light Emitting Diode) lights are commonly used in solar street lamps due to their energy efficiency and long lifespan. The round UFO lamp contains multiple LEDs that provide bright illumination. What's in the box 1 x 1000W Solar Street Lamp With Solar Panel 1 x Remote Control 1 x Manual