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LED solar simulator provides more than one sun of total irradiance

Fri, 04/11/2014 - 11:53am

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Innovations in Optics, Inc. (Woburn, MA) introduced the Model 2910A-100-SOL high power, multi-wavelength LED illuminator for testing photovoltaic devices that meets Class AAA solar simulator requirements of IEC 60904-9 for spectral match, uniformity of irradiance, and temporal stability. The 2910A-100-SOL achieves a spatially uniform illumination field by combining chip-on-board (COB) LED technology with efficient, non-imaging, homogenizing optics and a precision re-imaging lens system. The field of illumination is 5 cm x 5 cm at a working distance of 20 cm. The 2910A-100-SOL:

  • Uses seven LED spectral bands to cover a spectral range of 400 nm to 1100 nm.
  • Provides total irradiance of 1.1 sun units in the spectral range while operating electrically at 85 W.
  • Targets terrestrial photovoltaic testing and PV research and is ideally suited for OEM system integration. 

For more information, visit www.innovationsinoptics.com

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