solar warning stud for bridge green in South Africa
The solar road stud is a safe and green transportation solar energy product. During the daytime, the solar panel absorbs the sunlight, converts the solar energy into electricity, and stores it in the energy storage device (battery). At night, the electrical energy in the energy storage device is automatically converted into light energy (controlled by a light-controlled switch) and flashes in the dark night. In dark nights, rainy days, foggy days and other poor driving visibility, if the vehicle deviates from the lane and presses on the solar road stud, the driver can also detect the sound and bump in time, causing alertness. Solar road studs will automatically flash and emit light when there is insufficient light at night. Usually, solar road studs have active lighting and passive lighting. Even if the solar road stud is broken, it can remind the driver to drive safely, outline the road outline and guide the road.