Yufai：What are the possible failures of solar street lights?

With the technological development of solar street light suppliers in the lighting industry, the high-pressure sodium light source used in street lights has gradually been eliminated. Street light sources are widely used in outdoor road lighting because of their high brightness, low energy consumption, and power-saving advantages. Many people now prefer to use solar street lights because it has many advantages. But we know that no matter what kind of street lights may encounter some failures, what should we do when we encounter these failures? How to prevent it?

Fault 1: The street light does not light up

The problem of solar street lights not turning on is really worrying. At this time, we must first check the circuit in the lamp to see if the circuit is short-circuited or the contact is not bright. If no problem is found after the circuit inspection, then it is a problem with the drive power supply. The driving power supply controls the voltage and current of the street lamp. If the voltage and current are too large or too small, the street lamp will not light up. At this time we should replace a new drive power supply

Fault 2: The brightness of the street lamp becomes dim

The dimming of the street lamp may be caused by the poor quality of the chip inside the light source, which leads to large light attenuation. When choosing street lamps, we try to require street lamp manufacturers to use imported chips. In addition, the dimming of the street lamp may also be caused by some lamp beads inside the light source burned out. In this case, we have to consider the problem of street lamp capacitance or resistance.

Fault 3: Street lights flash after they are turned off

If the light source is still flickering after the street lamp is turned off, this situation may be caused by the self-inductance current generated by the street lamp itself. To solve this problem, you need to buy a 220V relay, connect the coil and the light source in series, and the problem of street lights not turning on can be solved.

Yuhui Aurora is a professional supplier of solar street lights. The factory’s solar street lights have undergone five-process inspections. They use high-quality drive power and chips inside. The whole set has a three-year warranty and unconditional return. Please rest assured to buy our company’s Solar powered street lamp.

Author: Yufai
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