Abstract
Variations in terrestrial spectral irradiance on photovoltaic devices can be an important consideration in photovoltaic device design and performance. This paper describes three available atmospheric transmission models, MODTRAN, SMARTS2, and SPCTRAL2. We describe the basics of their operation and performance, and applications in the photovoltaic community. Examples of model input and output data and comparisons between the model results for each under similar conditions are presented. The SMARTS2 model is shown to be much easier to use, as accurate as the complex MODTRAN model, and more accurate than the historical NREL SPCTRAL2 model.
Original language | American English |
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Pages | 1683-1686 |
Number of pages | 4 |
State | Published - 2002 |
Event | 29th IEEE Photovoltaic Specialists Conference - New Orleans, LA, United States Duration: 19 May 2002 → 24 May 2002 |
Conference
Conference | 29th IEEE Photovoltaic Specialists Conference |
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Country/Territory | United States |
City | New Orleans, LA |
Period | 19/05/02 → 24/05/02 |
Bibliographical note
For preprint version including full text online document, see NREL/CP-520-31407NREL Publication Number
- NREL/CP-520-33738