If the street light leaks can be surface treatment first. Use an angle grinder to clear the scale on the surface of the leak location, then right angle weld with electric grinding to clean up the surface, followed by sandpaper to clean up the metal that has been exposed, and then use anhydrous ethanol to clean up the surface thoroughly. Repair material blending. The repair material will be blended evenly until there is no color difference with the integrated solar street light. The blended material is brushed on the weld position, followed by the use of a large area of anti-corrosion material for corrosion protection.
Look at the installation site selection is reasonable, first check the installation site is not sufficient sunlight, if the light is not enough can lead to solar panels can not provide power for the battery properly. Solar street lights are generally used LED lights, but if the street light part does not light up, in addition to the quality of the bulb, it is more likely that the light port connection, welding problems. If the whole light does not light up, then you should first check whether there is leakage, leakage, if possible to test the voltage, the voltage if it is lower than 10.8V, not the battery leakage, feeder problems, then to check the battery board to see if it has sufficient voltage.
Solar street lights are controlled by the controller according to the voltage of the solar panel to achieve control of the light source light and off, when the solar panel through the rainy days, the voltage is low to reach the battery charging voltage, long time light source work battery discharge, to reach the protection voltage, the controller will be forced not to work. When the battery voltage is lower than 12 V, the controller will automatically reduce the power; because there will not be a long time the number of rainy days when the sun appears to continue charging so that you can achieve 365 days of light throughout the year. There are places where it rains for a long time, which will lead to the whole road being flooded, and when the whole lower half of the street light is soaked in the water, we need to pay attention to wait for the water to recede and observe the working status of the solar street light at night.
