Solar panels need to be cleaned on a regular basis to ensure that the energy from the sun is harnessed efficiently. A lot of dust and other debris can easily get stuck on the panels and reduce their efficiency. Therefore, you have to clean the panels after every couple of months. Ideally, you should not do the cleaning on your own due to the risks involved. After all, you may fall to the ground, damage the roof or cause damage to the panels during the cleaning process. What you should do is hire a professional.
To get the best solar panel cleaning San Jose residents need to take their time to compare the experience of the top-rated contractors. Only those that have been around for many years and have cleaned thousands of panels for local residents should be considered. Be sure to also give special consideration to fully-insured contractors.