The performance of PV facilities depends on factors such as the installation area, the tilt angle of the modules, cleaning frequency, possible shading, the performance of the inverters, the connections and wiring between modules - inverters - central electrical cabinet - energy meter.

The geographical area of the facility plays a significant role in its annual output. During the implementation study phase, account should be taken of the local meteorological data, which should be used as a basis when designing the facility.

A crucial factor is the tilt of the PV modules (where fixed mounting systems are used), which should be chosen depending not only on the latitude of the area, but also on the typical weather conditions prevailing locally.

Οι Shading is a crucial factor that affects the performance of PV plants. Facilities with shading, especially during midday hours, exhibit thermal fatigue and premature aging in addition to the expected reduced performance.

The proper selection of PV modules and inverters is another critical factor in the operation and performance of PV plants.

Finally, ensuring optimal wiring, using the correct cable cross-sections and maintaining cables in good condition are key parameters for maximum output levels.

Thanks to its accumulated knowledge and experience, as well as its suitable computer software, Kmetrics has the ability to inspect and optimise your plant.