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Title: Solar Position Algorithm for Solar Radiation Applications (Revised)

Technical Report ·
DOI:https://doi.org/10.2172/15003974· OSTI ID:15003974

This report is a step-by-step procedure for implementing an algorithm to calculate the solar zenith and azimuth angles in the period from the year -2000 to 6000, with uncertainties of ?0.0003/. It is written in a step-by-step format to simplify otherwise complicated steps, with a focus on the sun instead of the planets and stars in general. The algorithm is written in such a way to accommodate solar radiation applications.

Research Organization:
National Renewable Energy Lab. (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC36-99-GO10337
OSTI ID:
15003974
Report Number(s):
NREL/TP-560-34302; TRN: US201015%%257
Resource Relation:
Related Information: Supercedes November 2005 version
Country of Publication:
United States
Language:
English