1.Solar powered,saving energy and protecting environment, installing conveniently,.

2.Standalone power supply, lighting automatically at night or rainy day, warning effect is obvious.

3.Imported silicon wafer, stable performance, high conversion efficiency.

4.Long service Lifespan:Work more than 3 years normally.

5. Long working time:It can work over 72 hours in the foggy or rainy days after fully charged at 8 hours.

6.High quality and really good factory price.

Solar road stud installation is not a complicated matter, but there are many details that require attention. These details play an important role in ensuring the quality and service life of spike.

1. This is most important, please placed in isolation facilities installation safety first, then everyone should be in the safe facility when installing.

2. Determine the installing location. To ensure the installing location is smooth, should level scalable, craks, uneven pavement first, also please be sure the solar panel is being shined by sunlight .

3. To ensure the installing location dry, should clean up it with the brush,

4. Evenly apply appropriate glue on the spike;

5. Firmly press the spike on the installation location with right direction, if the glue is more, please must clean it up;

6. If it is aluminum alloy with pillar, the hole depth must be 1cm deeper than the pillar, hole diameter must be 2mm larger than pillar diameter.

7. After installing, please check it every 2h, to ensure that all the spikes are installed at the right direction and good condition.

8. After the glue curing for 4 hours, removed installation isolation facilities.

About us

We are committed to producing the best solar road traffic products for you!

We are at your service 24 hours!

SHENZHEN CHANGDANENG TECHNOLOGY CO.,LTD is a factory specialized in developing, producing and selling solar traffic products.

From 2009, we begin to engaged in solar traffic products. To make our products with high quality and lower price, we invited industry senior team to design, develop and testing. Through 2 years constant effort, finally at 2011, our company was established.

And just another 2 years later, we gain 40% of market share in solar traffic safety products. So we are really confident to do better now.