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What Is the Loss Coefficient of Rural Solar Street Lamps

The components of rural solar street lamps are connected by lines and complete their work through current conduction. As we all know, line conduction will generate heat and lose energy. A large part of the country's electricity is consumed in long-distance transmission every year. Since the lines of rural solar street lamps will have loss, what is the loss coefficient? Does it have a great impact on rural solar street lamps? Let rural solar street lamp manufacturers answer for you.In fact, this coefficient is not fixed and will change with the change of rural solar street lamp parameters, about 10% to 30%. Under the same other conditions, the power consumption coefficient of lead-acid battery is twice that of lithium battery, because the lead-acid battery is buried underground and the lithium battery is hung on the lamp post. The distance from lead-acid battery to lamps is undoubtedly twice that of lithium battery, and the corresponding lines are also much longer.Under the same other conditions, the higher the power of the lamp, the greater the power consumption coefficient. It can be seen from w = (I ^ 2) * r that the power is related to the current. When the power of the lamp is higher, the current on the line per unit time will be greater, and the power of the wire will increase due to the increase of the current, and the power of the wire will be converted into heat energy, which is also the increase of electrical power, Cause of wire short circuit and fire.

What Is the Loss Coefficient of Rural Solar Street Lamps 1

In addition, the voltage will also affect the power consumption coefficient of rural solar street lamps, w = UI. When the power is the same, the higher the voltage, the smaller the current. According to the previous formula, the corresponding heating power will also be smaller, so the power consumption coefficient is small. This is also the principle of high-voltage long-distance transmission of the State Grid. Therefore, lamps with large wattage can choose high voltage to reduce energy consumption, However, security issues cannot be ignored.

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