Ideally, Solar Energy Solutions' demand from no to very little maintenance. One can even do the usual cleaning of the panel using a garden hose and water. If you are not comfortable doing it on your own then you may call an expert maintenance company to take care of it. However, there would be times when some maintenance might be required that must only be done by experts. This might happen due to natural causes like a damage in a hurricane or man-made causes like vandalism. You must take immediate measures to get them corrected.
It is advisable that for any maintenance work you call an expert technician.