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Solar Traffic Sign
Feb 06, 2015

The solar traffic sign is a type of traffic sign. It consists of a signage surface, a sign baseplate, a solar panel, a controller, and a light emitting unit (LED). It uses words and designs to transmit warnings, bans, and instructions to drivers and pedestrians. Manage safety facilities for road traffic. During the day, the solar panel absorbs sunlight, converts the solar energy into electricity, and stores it in energy storage devices. At night, the energy in the energy storage device is automatically converted into light energy (controlled by a photoelectric switch), and the outline of the pattern is outlined by the light emitted by the LED. , conveying traffic information. It gives road users accurate road traffic information to make roads safe and unimpeded. It is an indispensable traffic safety ancillary facility for the safety of life and property of drivers and pedestrians.

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How it works

During the day, the solar panel absorbs sunlight, converts the solar energy into electricity, and stores it in energy storage devices. At night, the energy in the energy storage device is automatically converted into light energy (controlled by a photoelectric switch), and the outline of the pattern is outlined by the light emitted by the LED. , conveying traffic information.

The early solar signage was basically a light box. Circuits, controllers, and batteries were all placed inside the box. Its disadvantages include: The cabinet is too bulky, and the solar panel is too bulky, which is not conducive to packaging and transportation. In the process of transportation, it often causes internal damage; batteries and circuits are sealed in the cabinet and should not be replaced; the cabinet is too large and sealed. Sex should not be controlled;

The solar sign is based on monocrystalline silicon solar cell modules. It does not require power grid support and is not geographically restricted. It is very convenient to use! It uses solar cells to convert sunlight during the day into electrical energy and store it in sign boards. When night falls, dim light, or rain and fog, the light emitting diodes on the signboard automatically start blinking. The light is particularly bright and eye-catching. Strong warning effect. Especially in non-powered highways, frequently moving construction sites, and dangerous locations, this type of actively illuminated signboard has a special warning effect. Its visible distance is five times that of signage with reflective film as reflective material. Its dynamic effect is also an alternative to ordinary signage.

Basic elements: light body weight, easy replacement of battery circuit, solar panel steering, waterproof rating IP68.

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The Shaanxi Yiyuan Traffic Technology Engineering Co.Ltd. 


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  • Shaanxi Yiyuan Traffic Technology Engineering Co.,Ltd

    Tel: +86-29-88270591

    E-mail: sxyyjt@sx-yyjt.com

    QQ: 1829090767

    Zip: 710065

    Address: No.5, Production Road, West Thermal Power Plant, West Section Of Hongguang Road, Weiyang District, Xi'an, Shaanxi, China

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