The normal operation of solar street lights is closely related to their controllers. The controller is the control center of the solar street lights. If it breaks down, the solar street lights will not be able to absorb solar energy as storage energy during the day, and after the previously stored energy is exhausted, they will be unable to illuminate at night. So today, the editor will take you to understand how to judge the quality of a solar street light controller, so that you can choose a product with relatively better quality when choosing a controller.
Some users may find that continuous cloudy days can affect the lighting effect of solar street lights when using them. However, upon inspection, the voltage of the battery is normal and there is no problem with the controller. It is really confusing and does not know how to solve this problem, which greatly affects the user experience. In fact, the reason for this problem is that there is a problem with the voltage value that exits the undervoltage protection, and the slow recovery after undervoltage leads to poor lighting effect.
However, the value of high-quality solar street light controllers can be customized. If you buy a high-quality controller, you can set the value according to your actual situation, and the situation mentioned above will not occur. In addition, when using LED light sources, it is necessary to control them with constant or limited current, otherwise their lifespan will be affected. The functions of controlling constant current and limiting current are all concentrated in the controller, so in order to prolong the lifespan of solar street lights, it is necessary to purchase high-quality controllers.
In short, the controller of solar street lights is easily damaged during use, so it is important to choose a reputable merchant when purchasing. When installing solar street lights, it is also important to pay attention to the installation of the controller in the solar street lights to ensure that the installation is correct before you can rest assured. When there is rain or snow, it is also important to check the solar street lights more frequently.
The editor suggests that everyone should compare prices from three different sources when purchasing solar controllers in order to buy high-quality controllers.