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A Comparison Of Data From Solmet Ersatz And The National Solar Radiation Data Base

A Comparison of Data from SOLMET ERSATZ and the National Solar Radiation Data Base PDF
Author:
Publisher:
Release: 1992
Size: 37.93 MB
Format: PDF, ePub, Mobi
Category :
Languages : en
Pages : 41
View: 4507

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This report compares data from the new National Solar Radiation Data Base (NSRDB) with data from the earlier SOLMET/ERSATZ data base. It compares the two data bases, station-by-station, with respect to their long-term average daily values of global horizontal and direct normal solar radiation. We conclude that on an annual basis, NSRDB values for global horizontal radiation are within ±5% of SOLMET/ERSATZ values for 60% of the stations, more than 5% greater than the SOLMET/ERSATZ values for 30% of the stations, and more than 5% less than the SOLMET/ERSATZ values for 10% of the stations. On an annual basis for direct nominal radiation, the NSRDB values are with ±5% of the SOLMET/ERSATZ data for only 40% of the stations, more than 5% greater than the SOLMET/ERSATZ values for 45% of the stations, and more than 5% less than the SOLMET/ERSATZ values for 15% of the stations. In general, the NSRDB shows higher values of solar radiation for the eastern United States, particularly the Northeast, and lower values for some of the western states (Arizona, Colorado, Idaho, Nevada, New Mexico, Utah, and Wyoming). However, because some of the stations within a state show higher values of solar radiation while others show lower values, this generalization may be misleading when concerned with a particular station. Consequently, the appendices provide tables showing a station-by-station comparison of the NSRDB and SOLMET/ERSATZ data. In addition to comparing annual values, the tables compare the two data bases for the months of August and December. This comparison shows larger differences between the two data bases for December.

Energy Research Abstracts

Energy Research Abstracts PDF
Author:
Publisher:
Release: 1993-02
Size: 20.62 MB
Format: PDF, Docs
Category : Power resources
Languages : en
Pages :
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12th Nrel Photovoltaic Program Review

12th NREL Photovoltaic Program Review PDF
Author: National Renewable Energy Laboratory. Photovoltaic Program. Review Meeting
Publisher: American Institute of Physics
Release: 1994
Size: 70.72 MB
Format: PDF, ePub, Docs
Category : Science
Languages : en
Pages : 600
View: 6294

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Annotation The Photovoltaics (PV) Program at the National Renewable Energy Laboratory (NREL) is part of The US Dept. of Energy's National Photovoltaics Program. These proceedings of the 12th NREL PV Program Review Meeting, comprise presentations by invited speakers from private industry, universities, federal laboratories, and representatives of other countries, on such topics as material growth and characterization; single and multijunction devices; cell processing; PV manufacturing; module reliability and field testing; system engineering and applications; and markets and user perspectives. No subject index. Annotation c. by Book News, Inc., Portland, Or.

Advances In Solar Energy

Advances in solar energy PDF
Author: Karl W. Böer
Publisher: Amer Solar Energy Society
Release: 1992
Size: 63.12 MB
Format: PDF, ePub, Docs
Category :
Languages : en
Pages : 589
View: 4925

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Solar Radiation Data Manual For Buildings

Solar Radiation Data Manual for Buildings PDF
Author: William Marion
Publisher:
Release: 1995
Size: 48.25 MB
Format: PDF
Category : Architecture and solar radiation
Languages : en
Pages : 255
View: 6737

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For use by architects and engineers, the Solar Radiation Data Manual for Buildings provides solar resource information for common window orientations for the United States and its territories. This information was modeled using solar radiation and meteorological data gathered from 1961 to 1990 and will permit quick evaluations of passive solar and daylighting features for buildings.

Government Reports Annual Index

Government Reports Annual Index PDF
Author:
Publisher:
Release: 1993
Size: 47.14 MB
Format: PDF, ePub, Mobi
Category : Government reports announcements & index
Languages : en
Pages :
View: 3857

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