To create a network of accurate solar irradiance measurements, do all of the stations need a Secondary Standard pyranometer?

The ISO and WMO classify First Class pyranometers, such as the CMP6-L, as suitable for network operations. However, if accuracy is of paramount concern, consider using Secondary Standard pyranometers, such as the CMP11-L and CMP21-L, instead.

This was helpful

FAQs Home