DSSC Solar Cell Quantum Efficiency Measurement System

Item Number: QE-mini

Description: QE-mini is a testing tool for universities and research institutions to test Quantum Efficiency(QE) / Spectral Response(SR) / Incident photon to converted electron(IPCE) of solar cells. The unique DC mode measurement，which enables users to measure any type of solar cells, especially for Dye-sensitized (DSSC) and Photoelectrochemical (PEC) solar cells.

features

• Good cost performance, low maintenance cost and long life. 
• Measurement Range: 350 nm ~ 1100 nm， it provides the full-range visible light, ultra violet (UV) and near-infrared (NIR) of spectrum to meet user’s measurement needs. 
• The light source provides stable and smooth spectrum curve, and a more precise measurement result in visible and near-NIR range compared to the conventional Xe light source.
• High-intensity monochromatic light, the measurement repeatability is better than 99%。
• DC mode has a faster measurement speed compared to conventional AC mode.
• With the combination of DC mode and DC light bias, it optimizes the measurement results. 
• Shielding Box with low stray light, which makes the DC mode measurement more accurate.
• EQE and IQE in-situ measurement.

Standard

Main Measurement Functions:

• Quantum Efficiency, QE
• Spectral Response, SR
• Incident photon to converted electron, IPCE
• Short-circuit current density, Jsc

Optional Functions:

• Internal Quantum Efficiency, IQE 
• Reflectance/Transmittance Measurement
• Photo-Electric Attenuation Measurement 
• Sample testing accessories for electrolytic cell 

Applications:

• Most recommended：
  Dye-sensitized solar cell, DSSC
  Photoelectrochemical cell, PEC
  Perovskite solar cell, PVK

• Other recommended：
  Crystalline silicon solar cell: c-Si, mc-Si
  Thin film solar cell: a-Si,CdTe, CIGS, OPV

Optional