How do I select best solar street lights? The five factors listed below will be beneficial to you


At the moment, the majority of integrated solar street lights are still installed in rural areas and on islands where grid power is difficult to reach. The initial investment in grid power will be significant in that location. As a result, the solar street light solution has a significant advantage in terms of investment flexibility. Customers can try some samples or demo projects first to test the quality of the real solar street lights, and then add the quantities based on their initial needs after the testing. Another location where we do not recommend installing solar street lights is in cold weather. Because these are the solar panel and battery cannot function properly in the cold winter. To ensure adequate lighting time, solar panels and batteries must be very large, and the overall cost of the solar street lights system will be high as a result. To summarize, the conditions for solar street lights must be not-cold, sunny, and devoid of grid power.

The second factor is height and distance

After we have determined that the location is suitable for the installation of solar street lights, the next step is to determine the height and distance of the solar street lights installation. If it is a main street, the street light pole is usually 8m-9m tall with a distance of 30-40 meters. Posts of 4-6m height are. These are Sufficient for a park, country road, and path way. If it is a high mast for a stadium, the height should be 15-20m.

Third, consider the brightness and duration of the lighting

Once the height of the solar street lights has been determined, we can adjust the led power accordingly. In addition, we adjusted the solar panel power and battery capacity based on the led power, lighting time, and dimming mode. Normally, in rural areas where there are few people around at night, we set motion dim to save energy. When there is no one nearby, the foldable all in one solar street light will use very little energy to save energy. When there are people nearby, the solar street lamps will operate at full capacity. If the location is a main street with heavy traffic in the first 6 hours of the night, we must set 6 hours. There is no doubt that the motion dimming method will use less energy than the auto-time dimming method. As a result, we typically set the auto-time dimming way solar lighting solution to be 1.5 times larger than the motion dimming way solar lighting solution.

Factor four is the material's quality

The solar street light components will be a lengthy topic. We only listed the most important parts here. Solar panels are classified into two types: mono-crystalline solar panels and poly-crystalline solar panels. We recommend mono-crystalline solar panels for solar street lighting because they have a higher conversion rate and perform better in cloudy conditions. And a good solar panel can last for more than 25 years. The two most common battery types for solar streetlights are lithium batteries and gel lead acid batteries. When compared to gel lead acid batteries, lithium batteries have a much longer cycle life and can support deep discharge.

Installation is the fifth factor

Yes, it is also necessary for the installation of solar street lights. The solar street lights will not work properly if we do not pay close attention to some solar street installation details from solar street light company. The first step is to ensure that there is no shadow on the solar panel, even if it is a small one cast by a leaf or a wire. The important thing is to make sure there are no other bright light sources near the solar street lights, because the solar street lights have a dark to dawn dim function. If the environment is sufficiently bright, the solar street lights system will turn the led off automatically at night.

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