The glare screen has an angle of 5° and is ﬁtted to the pyranometer to prevent direct illumination of the domes by the sun at sunrise and sunset.
For downward facing instruments equipped with a CVF4 ventilation unit a special Glare Screen Kit (Pn 0305725) is offered.
Do not use the Glare Screen Kit when installing a tilted downward facing pyranometer e.g. in the same plane as the PV modules. Also do not install the normal sunscreen when installing the pyranometer facing downwards.
For CMP6-CMP22 and SMP6-SMP22.