solar raised pavement marker for road safety green in Korea
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solar raised pavement marker for road safety green in Korea

Working principle of solar road studs: The working principle of solar road studs can be briefly summarized as follows: During the daytime, solar panels absorb sunlight, convert solar energy into electrical energy, and store it in energy storage devices (batteries or capacitors). At night, the electrical energy in the energy storage device is automatically converted into light energy (controlled by a photoelectric switch), and the LED emits bright light to outline the outline of the road and induce the driver’s sight.

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