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How should the quality of various components of solar street lamps be determined?

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How should the quality of various components of solar street lamps be determined?

LED solar street lights should have good lighting effects. The quality of each component must be controlled. A small detail, in addition to errors, may not guarantee the stability of the solar street lights and ensure their excellent performance.
 

So how do you determine the quality of the various components of the solar street light? What about the evaluation criteria? Below, the south solar LED Street Light Heatsink will bring you to understand.

 

1) Solar panels
The battery component is made of crystalline silicon material. The photoelectric conversion rate of this material is higher, and it should be arranged neatly in the welding. There is no leakage welding place. To achieve better working efficiency, the conversion efficiency is over 70%. More appropriate.

Also pay attention to the pressure-receiving effect on the back side. After applying the force to the back, there is no unevenness such as bubbles and wrinkles. The contact between the good electromagnetic board frame and the panel should be very tight. The surrounding silica gel is evenly distributed, and there will be no dripping into the tempered glass panel. If it is, it should be cleaned up in time.

 

2) LED light source
LED lamps are usually equipped with solar street lamps. Firstly, cast aluminum is preferred on the outer casing. The protection level should be IP65. The main function is to use solar street lamps for illumination. The light emitted is close to natural light. Eye feeling 2) LED light source

LED lamps are usually equipped with solar street lamps. Firstly, cast aluminum is preferred on the outer casing. The protection level should be IP65. The main function is to use solar sword series led street light for illumination. The light emitted is close to natural light. The eyes feel more comfortable and the penetration of fog and cockroaches is better.

Antistatic force is also the focus of observation, at least to reach level 1B. In addition, it should be noted that the LED light source should have a heat dissipation design to ensure stable performance and longer service life. It is best to match various shapes.


3) Light pole
It is better to use hot-dip galvanized Q235 steel and anodized aluminum. Such lamp rods have better corrosion resistance, longer service life, thickness greater than 3mm, and height. The lighting effect can be ensured by setting it in strict accordance with the objective conditions such as the width of the road.


4) LED Street lighting fixture controller
The controller is preferably an intelligent design, which is controlled by time + brightness, and can also be adjusted in combination with the rated power of the lamp head to facilitate the switching of the light source and also to save energy. Anti-reverse, anti-charge, over-charge, over-discharge, short-circuit, lightning protection and temperature compensation and other protection functions.

 

5) Battery
Lithium iron phosphate battery is preferred, the depth of discharge is deep, the specific capacity is large, the cold resistance and heat resistance are also better, the possibility of environmental factors is smaller, and it is much more environmentally friendly than other lead-acid batteries.

As a new type of outdoor lighting that is now hot, solar powered led street lights have been noted in all aspects, and the quality of each component is determined to make it more comfortable.

Pub Time : 2019-09-29 17:37:12 >> News list
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