Method for detecting battery power of solar LED street lamp

　　 During the operation of solar led street lights, the battery is very important to ensure the stable operation of the entire system. In order to ensure the life of the battery and the stable operation of the entire street light system, how should the battery power test be done before the street light is installed?

　　 The most commonly used method of battery power detection for solar led street lights is the internal test method. The normal working current of the street light is used as the discharge current, and then the battery is fully discharged. From a certain time, the large current is forced to discharge. The voltage difference is accurate according to the voltage after the voltage is stabilized. Calculate the internal resistance of the battery. At the same time, under the conditions of discharge current and discharge time, the current integration method is used to cyclically monitor the battery power to accurately calculate the cycle change of the coarse battery to ensure that the battery achieves good application in the actual application process.

　　 For the installation of solar led street lights, it is very important to do a good job of battery power detection to ensure the stable and reliable operation of the entire street light system. Therefore, only by doing a good job of battery power detection can solar led street lights provide stable and reliable road lighting.