Historical
ASTM E927-10(2015)
Standard Specification for Solar Simulation for Photovoltaic Testing
1.1 This specification provides means for classifying solar simulators intended for indoor testing of photovoltaic devices (solar cells or modules), according to their spectral match to a reference spectral irradiance, non-uniformity of spatial irradiance, and temporal instability of irradiance.
1.2 Testing of photovoltaic devices may require the use of solar simulators. Test Methods that require specific classification of simulators as defined in this specification include Test Methods E948, E1036, and E1362.
1.3 This standard is applicable to both pulsed and steady state simulators and includes recommended test requirements used for classifying such simulators.
1.4 A solar simulator usually consists of three major components: (1) light source(s) and associated power supply; (2) any optics and filters required to modify the output beam to meet the classification requirements in Section 4; and (3) the necessary controls to operate the simulator, adjust irradiance, etc.
1.5 A light source that does not meet all of the defined requirements for classification presented in this document may not be referred to as a solar simulator.
1.6 Spectral irradiance classifications are provided for Air Mass 1.5 direct and global (as defined in Tables G173), or Air Mass 0 (AM0, as defined in Standard E490).
Content Provider
ASTM International [astm]
