A place where your building is located, where your PV system generates solar power, is not just a place. This place is loaded with information that influences the efficiency of your solar system.
Influences that you would like to know exactly. Influences you'd like to accurately assess. Influences that you would like to control to a large extent in order to achieve the best efficiency with your system.
Since the intensity of solar radiation is the all-important factor for the extraction and generation of solar power, important evaluation criteria come into play here: How high is the global radiation at this location, where your residential building is located or your commercial operation takes place?