How to buy solar street lights with good quality
2020-04-07查看詳情 >
The pole of the solar street lamp is made of high-quality low-carbon steel Q235A, the silicon content is not higher than 0.04％. After being bent and formed by a large bending machine, and then welded by an automatic pipe welding machine...
Why do LED lights flash frequently
2020-04-07查看詳情 >
The cause of the flicker may be that the load current is too large or the load voltage is too small, which is lower than the low output voltage of the power supply and causes automatic protection. The LED lamp beads do not match...
Tips for using solar street lights in winter
2020-04-07查看詳情 >
In winter, the sun will move south, and the suns altitude will decrease, resulting in insufficient light. Therefore, the solar panel should be placed where the solar energy shines. The solar panels have not been cleaned for a long time...
