What are the Performance Requirements of Solar Road Studs?

2024-12-07

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When purchasing solar road studs, we will pay special attention to the performance of solar led road studs, but many people do not know how to judge whether they have excellent performance. From which aspects do we need to consider whether a solar road stud product meets the use requirements?

1. Compression resistance

The compression resistance of solar powered road studs is very important because they are installed on the road surface and will frequently withstand the rolling of vehicles. According to the requirements of the relevant technical standards of the Ministry of Transport, the compression resistance index of solar road studs must reach 10 tons. In order to improve the compression resistance of solar road reflectors, when designing products, we will focus on using PC bulletproof materials to strengthen solar panels, using IC control to reduce the pressure of electronic circuits, and designing strong ribs on the shell of solar led road studs to share the pressure.

2. Sealing performance

Solar road reflectors must be completely sealed; otherwise, moisture will penetrate into the interior of the road stud, causing a short circuit and failure to operate. The sealing performance of solar powered road studs is usually achieved by using isolation design, strong adhesive materials, etc., to ensure that the internal circuit is waterproof. Even if the LED lampshade is damaged, the sealing performance can be maintained.

3. The power generation efficiency of solar panels

The higher the power generation efficiency of solar panels, the more they can convert solar energy into electricity to the greatest extent. They are the energy source for solar road studs when they are working. Generally, solar panels made of monocrystalline silicon are preferred. In addition, the hardness and wear resistance of solar panels are also very high to withstand vehicle crushing.

4. The stability and life of batteries

The battery selection for solar led road studs is particularly important. The battery life must not only be long enough but also stable enough, and it needs to work normally in a large temperature range. Relevant standards stipulate that solar powered road studs must operate normally between -10℃ and 50℃. However, in actual applications, this temperature range is often exceeded, which requires batteries with higher quality and performance to maintain the normal operation of solar road studs.

5. Battery capacity

Under standard test conditions, the solar road stud is placed for 8 hours, and the rated capacity of the battery should meet the needs of the road stud to emit light for 72 hours normally. Even if the sunlight illumination is less than 1000 LX, after the battery is charged for 8 hours, its rated capacity can meet the needs of the road stud to emit light for 12 hours normally.

6. Luminous brightness

Solar road reflectors are required to emit light actively, and the luminous intensity must meet certain standards to outline the road contour and edge to the greatest extent. The relevant standards of the Ministry of Transport require 2000 MCD to ensure that drivers can be provided with clear road guidance at night or under conditions of poor visibility.

7. Design of electronic circuits

Ssolar flashing road studs are electronic products used in outdoor environments. The design of circuit boards should be simple and effective to avoid complex failures. Electronic components must also be strictly selected to ensure the overall reliability of the system. One more line means one more possibility of failure, so the principle of simple and effective design should be followed.

The performance requirements of solar road studs include various aspects. High-quality solar flashing road studs should be able to meet the conditions of long-term, stable, and efficient operation outdoors. If you need to purchase solar road reflectors, you can conduct in-depth research from these aspects to ensure that you can choose a more suitable road stud to achieve the purpose of improving road safety.

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