Which configuration of 30W solar street light is more cost-effective?

Solar street lights use photovoltaic panels to carry out the volt effect to store the generated electrical energy in the solar battery. The battery powers the street lights at night, no electricity is needed, it is very energy-saving and environmentally friendly, and has great economic benefits. In addition, solar street lights are equipped with LED light sources, which do not need to consume too much power. Conventional solar panels can generate electricity to meet the power consumption. Therefore, solar street lights are widely used in the construction of new rural areas, which has won the hearts of farmers. However, the price of solar street lights of the same height is more than twice as expensive as that of ordinary commercial LED street lights. Everyone knows that in many villages, villagers raise funds to buy solar street lights. If the price of solar street lights is too high, it will directly exceed their expected economic investment range. Therefore, many villagers want to buy solar street lights with good quality, good lighting effects, and relatively affordable prices. This requires solar street light manufacturers to match a very reasonable configuration and have a great cost performance. In rural areas, W solar street lights are generally used, and then the lighting will tell you which configuration of W solar street lights is more cost-effective.


The configuration of solar street lights should be calculated according to the local sunshine coefficient, lighting time, light source power and the number of consecutive cloudy and rainy days. Strictly speaking, there is no accurate answer to this question. In some areas, the sunshine coefficient is low and the number of continuous cloudy and rainy days is high. So the more cost-effective solar street lamp configuration suitable for this area is definitely not suitable for the high sunshine coefficient and few continuous cloudy and rainy days. area. Let's take the light for six hours a day in rural areas and the light source as W as an example, and we should analyze it in two situations.
. Areas with low sunshine coefficient and many cloudy and rainy days
In this case, the solar street lamp configuration must be higher to achieve a good lighting effect and maintain the lighting for a long period of cloudy and rainy days. According to many years of practical experience in lighting, the W solar street lamp configuration (solar panel W, VAH lithium battery) in this area is more cost-effective.
. Areas with high sunshine coefficient and few cloudy and rainy days
In this case, the solar street light configuration can be lower to achieve good results. The editor believes that the W solar street light configuration (W solar panel, VAH lithium battery) in this area is more cost-effective.


The above two cost-effective W solar street lamp configurations are summarized based on years of actual experience. They correspond to two different weather environments and can achieve a balance in all aspects. These two configurations are in all W Among the solar street lights configuration, it is more cost-effective.