PV5 Series All in One Solar Street Light

PV5 series integrated solar street lights have flexibly adjustable wattage between 10 and 120W, which can meet the lighting needs of various scenes. Its luminous efficiency is as high as 220lm/w, which not only ensures sufficient brightness, but also greatly improves energy efficiency. The integrated design makes installation very simple, without complicated steps, making it easy to get started.

Monocrystalline silicon solar panels have high photoelectric conversion efficiency, effectively improving the utilization rate of solar energy. In addition, PV5 series street lights have also obtained multiple certifications such as CE, ROHS, IP66, MSDS, etc., and are of reliable quality and trustworthy.

This street light uses an intelligent MPPT controller, which can automatically adjust the brightness according to environmental changes to achieve intelligent control. Whether it's day or night, sunny or cloudy, it can provide you with just the right lighting. Moreover, through 2.4G wireless communication technology, you can also achieve remote control, no matter where you are, you can control the status of the street lights anytime and anywhere.

In terms of intelligent control, the street light is equipped with a daylight sensor, a motion/PIR sensor and a timer dimming function, which can automatically adjust the brightness according to ambient light, human activity and preset time, which is both energy-saving and environmentally friendly. Whether used for lighting in remote areas or as part of the urban landscape, the PV5 series integrated solar street lights are perfectly capable, bringing light and convenience to people's lives.

1.  1. What Is An MPPT Charge Controller?

   MPPT stands for maximum power point tracking. The MPPT charge controller uses maximum power point tracking technology to ensure that the loads receive maximum current to be used (by quickly charging the battery). Maximum power point could be understood as an ideal voltage at which the maximum power is delivered to the loads, with minimum losses.

   
   

2. 2. The difference between monocrystalline and polycrystalline solar panels

   The panel cells' crystal purity is the primary distinction between the two kinds of solar panels. While polycrystalline solar panels use solar cells built from many silicon pieces fused together, monocrystalline solar panels use solar cells made from a single silicon crystal. Generally, the efficiency of monocrystalline solar panels is higher than that of polycrystalline solar panels (about 20% higher), and the size of monocrystalline solar panels of the same specification is smaller than that of polycrystalline solar panels. But monocrystalline solar panels are also relatively more expensive. However, in the case of weak light, the efficiency of polycrystalline solar panels is higher than that of monocrystalline solar panels.

   
   

3. 3. Why are my LED solar lights not working?

   Because solar lights rely on sunshine for their power, they will not function if they do not receive the required amount of sunlight. As a result, ensure that your solar light is installed or positioned in an area where it will receive sufficient sunshine to charge its battery and function effectively.