Road surface marking
High Temperature Impacts Solar Road Studs
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szydm
The temperatures are extremely high in some countries or regions in the world. Will high temperature influences the performance of solar road studs? What is the impact of high temperature on solar road studs?

The operating temperature of normal battery is 0-50 degrees with 500 times circle index. Some countries' temperature in summer reaches about 60 degrees, which will be harmful for normal batteries, and greatly reduce the battery life span. As a result, the life of solar road studs will be affected. Therefore, battery of anti-high temperature should be chosen to guarantee the life span of solar road studs.

According to examination, after charged and discharged 1000 times, the anti-high temperature battery used by some producers in solar road studsretains 79% of the capacity. As to solar stud, charged at day time and discharge at night time is one circle, which means that the battery life span is over 3 years.
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