The reference cell is used for the determination of solar simulator irradiance levels. 

FYTRONIX uses it to calibrate the solar cells indoor. The calibration is done against an established set of reference cells calibrated at NREL These references are measured each year at the International Spectroradiometer Intercomparison (ISRC) to ensure trace-ability. This all results in a lower cost reference cell that is very well suited for indoor applications.

• Lower cost reference cell

• Irradiance and temperature readout

• Calibrated against traceable reference set

• Protective Quartz (standard) or KG glass window

• Integrated with Tracer IV software

• Several filter options (KG# window)  to match spectral response

• Including full calibration report (IV curve plot, Isc, Voc, I, Vmpp, Fill Factor and Efficiency)

• Including 4-wire cable to measure cell

• Including  PT100 connector (LEMO) to measure temperature

• Silicon Reference Cell (FYS-1001)

• Open Silicon Reference Cell (FYS-1002)