This standard specifies the calibration principle, equipment, test system and procedures for the calibration of the first-class standard solar cell for aerospace using the direct sunlight method.
This standard is applicable to the calibration of primary standard solar cells for aerospace single crystal silicon, single junction gallium arsenide primary standard solar cells and aerospace multi-junction gallium arsenide solar cells. Other types of standard solar cells for ground use, ground Calibration with standard solar cells can be performed with reference.
