PV system maintenance is not mandatory, but recommended, plusmonitoring is the best prevention for your PV system.
ThePV system needs at least 1 routine maintenance and cleaning per year. In case of special weather conditions, such as sand rains that can decrease the efficiency of the system by up to 10%, extra cleaning is recommended. Maintenance should always be done by qualified personnel and in accordance with safety regulations.
When the PV system no longer produces the expected energy it may be that a cable or even a panel is damaged or broken. With infrared chambers and ‘active implantation, you can quickly locate the problematic panel. For cables, there are special devices that check how far the cable is detached or broken.
