SOLAR CELL QUANTUM EFFICIENCY

PV Measurements' solar cell QE systems can measure the spectral response of a wide variety of photoAll QEX7 solar cell QE systems include a xenon light source, monochromator, filters, and reflective optics to provide monochromatic light to a photovoltaic device while a broadband bias light illuminates the test device to simulate end-use conditions. A computer interfaces with the monochromator, signal conditioning equipment, and digital signal processing equipment; interprets signals; maintains calibration information; saves test data; and produces test reports. Different models include different features and can be configured with different options.voltaic devices, including p-n junction and dye-nanocrystalline solar cells (DSSCs).