Profit-driven, rich profits, and light weight are the root causes of confusion in the LED street light industry. LED street lamp is a kind of high-efficiency solid-state light source formed by semiconductor PN junction that can emit light with weak electric energy. Under a certain forward bias voltage and injection current, the holes injected into the P area and the electrons injected into the N area are in After being diffused into the active area, photons are emitted through radiation recombination, which directly converts electrical energy into light energy. China 400W Led Flood Light Factory ( https://www.xiangruilight.com/product/flood-light-mars-series/high-power-400w-outdoor-slim-led-floodlight-ip65-mars-series.html ) is a solid-state cold light source, which has the characteristics of environmental protection, pollution-free, low power consumption, high luminous efficiency, and long life. Therefore, LED street lights will become the choice for energy-saving transformation of road lighting. As far as the enterprise is concerned, this concept has been run through the upper, middle and lower three links, forming a complete chain of interests through all levels. Long life It is a solid-state cold light source, which has the characteristics of environmental protection, no pollution, low power consumption, high luminous efficiency, and long life. Therefore, LED street lights will become the choice for energy-saving transformation of road lighting. To seize the loopholes in the external market, the market is chaotic.

There are not no good products on the market, but many companies do not have their own guidelines. Let us first look at the composition of LED street lights. The main components of lithium battery LED street lights are composed of solar panel components, lithium batteries, lithium battery intelligent controllers, LED lights and light poles.

But why are the prices of so many products on the market so confusing? Take the so-called standard configuration of 6mbar+30w of conventional products in the new countryside as an example: some offer 1,000 yuan/set, and some offer 2,000 yuan/set. Street lights guided by lithium batteries are different from other products. The brand value-added factor here is basically negligible. There is not a highly recognized brand in the industry, so there is no brand added value. The market competition is so fierce, no one will push the business out, and no one will become a philanthropist in a losing business. There is no standard, no bottom line, and cutting corners is the root cause of price confusion.

　　 battery board assembly

The light-emitting diode (Led) street lights of the solar panels can be fixed in size, so that manufacturers cannot steal materials, unless some manufacturers use waste paper to produce solar panels, but it cannot save a lot of money. But there are exceptions, more creative than you think, more paper solar panels. It's hard to fake it. This is a good thing for glass.

lithium battery

Gel batteries use standard battery capacity to cut corners, but they take a long time. Regardless of the manufacturer's capacity, the buyer also knows the final size and weight directly. Buyers think this will prevent manufacturers from cutting corners, but you underestimate the ability of the Chinese to innovate. Many unscrupulous manufacturers pour cement into the gel battery to match the weight. Or use a refurbished gel battery.

With the continuous development of led street lights, lithium batteries are gradually changing to lithium batteries. At this time, the opportunity to make money came. The bad China 200W Led Flood Light Factory ( https://www.xiangruilight.com/product/flood-light-mars-series/high-power-200w-outdoor-slim-led-floodlight-ip65-mars-series.html )uses fake 20Ah lithium battery capacity as 80Ah, which brings a lot of profit to customers. From 2014 to 2016, many manufacturers made millions or even tens of millions of dollars from lithium batteries every year. Thanks to the slowness of many buyers, they also know how to count the number of batteries in the battery to identify the capacity. However, one foot high and one foot high are always more difficult than one foot high.

Take a 12v60ah lithium battery as an example: a normal 3.7v2ah core, 60ah;s>2ah×3=90 cells. When it is learned that the core of the 90 unit has a capacity of 12 v60ah, it needs to be upgraded again. Yes, the core, I will give you 90 knots, but I will quietly replace its 3.7 v1ah. At this time, the capacity was only 30, and it killed three or four hundred people at a time. For bad companies, this may be profit, or it may be a preemptive nuclear weapon.