IPCE-equipment for taking IPCE spectrum of solar cells

Product description:

This stand-alone piece of equipment has been developed for measuring IPCE (Incident Photon to Current conversion Efficiency) spectra for small solar cell devices with an active area of 1cm² or less. IPCE is measured with the DC-method under short-circuit condition using low intensity monochromatic light. The spectral range is 350 nm to 1100 nm.

Analytical techniques included:

• Automatic measurement of IPCE spectrum. The data is recorded in an easy to read text file.
• Calculation of predicted JSC under AM1.5 G illumination (1000 W m^-2)

Contents:

• Stationary-based PC
• Software
• Dyenamo IPCE measurement equipment, including calibrated Si diode
• English manual

Specifications:

• Footprint:88 x 43 cm
• Light source: 175 W Xe-lamp (ozone free)
• Monochromator:Spectral bandwidth 20 nm
  oSpectral range 350 - 1100 nm
  o Monochromatic light intensity 0.1-0.5 mW cm^-2
• Filter:Filterwheel with order sorting filters