U.S. terrestrial solar cell calibration and measurement proceduresAn outline is presented of changes in measurement procedures concerning solar cells. Outdoor measurements of cell performance based on pyranometer or pyrheliometer determination of intensity are discouraged. The absolute scale of irradiance is to be adopted as soon as possible. The standard atmosphere conditions are 1000 W/sq m irradiance, temperature 28 C, air mass 1.5, and precipitable water vapor content of 2 cm. The allowable light sources for solar simulation are short arc xenon lamps, pulsed xenon lamps, and dichroic filtered tungsten lamps. Key considerations in the design of a reference cell are considered and approaches for the matching of a reference cell to a test cell or modules are discussed.
Document ID
19780068935
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Brandhorst, H. W., Jr. (NASA Lewis Research Center Cleveland, Ohio, United States)