Trap 1: Counterfeit chips, low-end chips The core of LED
solar street light is the chip, which directly determines the performance of the lamp! However, some unprofessional manufacturers take advantage of the unprofessionalism of customers, considering the cost, using low-cost chips to make customers Buying low-quality products at a high unit price will cause direct economic losses and cause serious hidden dangers to the quality of LED solar street light. Trap 2: The popularity of configuring false standards and exaggerating configuration parameters of solar street light is also accompanied by a decrease in price and profit. The fierce competition has also led many solar street light manufacturers to cut corners and falsely standard product parameters, such as light source wattage, solar panel The wattage, battery capacity, and even the material used for the solar street light pole are all in question. Of course, this is also caused by customers' repeated price comparisons and requirements for low prices, and it is also related to the practices of some manufacturers. Trap 3: Poor heat dissipation design and unreasonable configuration In terms of heat dissipation design, every time the junction temperature of the PN junction of the LED chip increases by 10 degrees, the life of the semiconductor device will decrease exponentially. Due to the high brightness requirements of LEDsolar street light and the harsh operating environment, if the heat dissipation solution is not properly solved, the LED will rapidly age and its stability will be reduced. In addition, unreasonable configuration often leads to the specific usage not meeting the expected value. Trap 4: Copper wire pretending to be gold wire and controller problem Many LED manufacturers try to develop copper alloy, gold-clad silver alloy wire, and silver alloy wire to replace expensive gold wire. While these alternatives are superior to gold wire in some properties, they are much less chemically stable, such as silver wire and gold-clad silver alloy wire susceptible to sulfur/chlorine/bromide corrosion, and copper wire susceptible to oxidative sulfidation. For encapsulated silicones similar to absorbent and breathable sponges, these alternatives make the bonding wires more susceptible to chemical corrosion, the reliability of the light source is reduced, and the LED solar street light beads are more likely to break and die over time. As for the solar street light controller, if the controller is faulty, during the test and inspection process, there will be 'the whole light is off\Yangzhou Global Solar In today's era of rapid development of the Internet, we know what the market needs and what customers need. We use Internet technology to discover needs, reduce communication costs, optimize processes and improve efficiency with Internet technology, arm all staff with Internet thinking, and serve customers with Internet mode.
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