How To Judge Quality of Road Solar Light Components?

As a new type of outdoor lighting that is very popular nowadays, road solar lights are installed in more and more places-rural areas, parks, highways, squares, etc. Before buying, we need to understand how to judge the quality of various accessories of road solar lights. High-quality solar powered road lights have good lighting effects, excellent performance, stable operation and long service life. The solar road light is an independent lighting system that requires coordination and cooperation between various components. Therefore, the quality of each component of the solar lighting system determines the quality of the solar street lamp with motion sensor. The road solar light consists of light poles, solar battery components, batteries, solar controllers and light sources and other accessories.

1. Solar Panels

The solar cell module of the solar street light system is made of crystalline silicon material. The photoelectric conversion rate of this material is higher, and the welding should be neatly arranged, there is no missing welding place, and a better work efficiency should be achieved, and the conversion efficiency should reach more than 70% is more appropriate. To judge the quality of solar panels, we must first see whether its colors are consistent and whether the panels are spliced together. Attention should also be paid to the pressure-bearing effect on the back. After applying force to the back of the high-quality solar panel, there will be no unevenness such as bubbles and wrinkles; the frame of the high-quality solar panel should be in close contact with the solar panel. Silica gel is evenly distributed around the back, and there will be no dripping on the tempered glass panel. If silica gel drips on the surface of the solar panel, clean it up in time.

2. Street light controller

The controller is best designed to be intelligent, with time + light control, and it can also adjust the selection in conjunction with the rated power of the lamp holder, which is convenient for the light source to switch, and it can also save energy. Various protection functions such as overcharge, overdischarge, electronic short circuit, overload protection, lightning protection and temperature compensation are also very necessary.

3. LED light source

LED lamps are usually the standard configuration of high-quality solar street lamps with motion sensors. First of all, cast aluminum is better for the shell, and its protection level should reach IP65, and the light emitted should be close to natural light. The human eye feels more comfortable and has better penetration of fog and haze. In addition, it should be noted that the LED light source must have a heat dissipation design, so as to ensure its stable performance and longer service life, and it is best to match various shapes.

4. Light pole

It is better to use Q235 steel that has been hot-dip galvanized and anodized aluminum for light poles with better performance. Such light poles have better corrosion resistance and longer service life, with a thickness greater than 3mm, and their height must be configured strictly in accordance with objective conditions such as the width of the road to ensure the lighting effect.

5. Battery

The battery is preferably lithium battery. Compared with traditional lead-acid batteries. Lithium battery is pollution-free, long life, no memory effect, more charge and discharge times. For example, compared with a lead-acid battery of the same capacity and a lithium battery, the number of charging and discharging of a lead-acid battery is 400 times, while a lithium battery can reach about 1,000 times, which is nearly three times that of a lead-acid battery, so the service life is nearly tripled.

The above are some methods to judge the quality of road solar light accessories. Under the situation of energy shortage, the development and application of clean energy such as solar energy will receive strong support from the government and will be welcomed by the market. If you want to save energy and save electricity bills, solar powered street lamp will be a very good choice.