How does 'Fuyang Solar Street Light' calculate the configuration of solar street lights?

I believe everyone is familiar with the solar street lights in the solar series products, the new rural road lighting is a must. Nowadays, the penetration rate of solar street lights in rural areas of our country has reached more than one percent, and it is expected to be widely used in rural areas every year. However, the configuration of solar street lights in many areas is unreasonable. It often happens that the lighting time is short and the number of continuous cloudy and rainy days is small. So how do we calculate the configuration of solar street lights? The following Fuyang solar street lights will teach you how to calculate.

To calculate the configuration of solar street lights, we must first determine the following information:

.Full power lighting time per day

. Number of continuous rainy days

.Local sunshine coefficient and peak sunshine hours

.The power of LED lamps

After confirming the above information, we still need to understand these:

1. Assuming that our lighting time is hours, the first three hours are full power, and the next three hours are half power, then the full power lighting time per day is +·.u003d. hours, if it continues to be cloudy and rainy, it is Because solar panels can also be charged on rainy days, we can set the number of rainy days as days when calculating.

2. The local sunshine coefficient and peak sunshine hours are different in each region. We can check it through Baidu.

3. The power of LED lamps is generally the combination of meters with W or W, meters W or W, meters W or W. We can provide the height of the street lamp pole for the specific LED lamp power, so that the solar street lamp manufacturers can match it reasonably.

The above data and information are determined, and the solar street light configuration can be calculated in reality. An example of Fuyang solar street light: For example, a place needs to be installed with LED power W, the lights are turned on at full power every day for hours, and the number of continuous cloudy and rainy days is days, and the voltage of the solar street light system is V. First of all, we can calculate the power consumption of the solar street light every night as W·.Hu003dWH, and the power required for a rainy day is: WH·u003dWH. If the power is used up and needs to be fully charged within two days, the solar battery The panel power is WH/H÷.≈Wp, which is the charging efficiency of the solar panel. Since solar panels will cause attenuation and are affected by dust in the local environment, we'd better increase the power of solar panels to Wp. Finally, we have to determine the capacity of the solar battery, the common gel battery discharge depth is ., the solar street lamp system voltage is V, then the battery capacity is: WH/V/.≈AH. In this way, the entire solar street light configuration is calculated, and the lights are turned on at full power every day for hours, continuous rainy days, the power of the LED lamps is W, the required configuration is the solar panel W, and the solar battery is AH.

The above is the calculation method of solar street light configuration. Fuyang solar street light believes that the purchase of solar street light cannot be blindly selected. It must be clear about the actual local demand and calculate the reasonable solar street light configuration according to the actual demand. Take advantage to the extreme.