Abstract
NREL Pyrheliometer Comparisons (NPCs) are held annually at the Solar Radiation Research Laboratory (SRRL) in Golden, Colorado. Open to all pyrheliometer owner/operators, the NPC provides an opportunity to determine the unique WRR transfer factor for each participating pyrheliometer. This paper reports on the results of NPC-2008, which was scheduled from September 22 to October 3, 2008.
| Original language | American English |
|---|---|
| Number of pages | 54 |
| DOIs | |
| State | Published - 2009 |
NREL Publication Number
- NREL/TP-550-45016
Keywords
- National Renewable Energy Laboratory (NREL)
- NREL
- pyrheliometers
- solar irradiance
- SRRL
- world radiometric reference
- World Standard Group
- WRR
- WSG