Vinegar doesn't damage solar panels and doesn't harm them. In addition, vinegar is a natural acid that can help break down dirt, dust, and other panel debris. Vinegar is also an effective cleaner and can be used on a regular basis to keep the solar system in good condition. A household vinegar diluted with an acetic acid concentration of 4 to 8% in the proportion described above is safe for cleaning solar panels.
This will not cause fading of the panels. You can contact your solar energy distributor, such as Natural Solar, because they might have a professional solar panel cleaning service that they know. Never raise the hose too high to increase pressure, as this could scratch the solar panels. If you've already cleaned your solar lights and given them a few days to get some sun, but they still don't meet your expectations, then it might be time to replace them.
When dust and dirt accumulate on solar panels in outdoor lights, it can prevent them from absorbing the same amount of energy from sunlight. Another way to clean them in a hurry is to use a mild dish detergent mixed with water if necessary, but it won't work as well as the other methods. If you need a more robust cleaning solution, don't try to use the common harsh chemicals you use to clean your home. Actually, you only need to clean your solar panels at least twice a year, but it could be more than that depending on where you live.
This means that the surface of solar panels must be clean and clear to facilitate energy absorption. Before applying any cleaning agent to the surface of the panel, you'll naturally want to know if it will damage any component of the solar system. Set up a cleaning schedule for the panels so that they don't get too dirty at any time. If you're interested in getting value for money and getting the most out of your solar panel system, you should clean the surface regularly.
Following this routine will ensure that dirt deposits are removed from the surface of solar panels without leaving additional deposits, such as lint or chemical traces. Before starting to clean the panels, it is important to ensure that the system is safely turned off. Consult the manual for ways to repair these cracks, or send the solar panel to be checked and fixed.