Solar simulator for solar cell characteristic
Solar Simulator for Solar Cell Characterization
Overview
The Solar Simulator is a controlled light source designed to reproduce sunlight spectral and irradiance conditions for accurate testing of photovoltaic (PV) cells and modules. It enables repeatable measurement of I–V characteristics, efficiency, and performance metrics under standardized conditions (AM1.5G), making it indispensable for R&D labs, QA/QC, and educational workshops.
Offered in both continuous and pulsed (flash) configurations with xenon-arc or LED lamp technology, the simulator provides adjustable irradiance, excellent spatial uniformity, and spectral match options to meet IEC / ASTM testing requirements.
Product Range
★ Benchtop LED-based solar simulator (compact)
★ Xenon-arc pulsed solar simulator (flash) for IV tracing
★ Class AAA (spectral match, spatial uniformity, temporal stability) simulators
★ Large-area simulator for modules and mini-arrays
★ Temperature-controlled solar simulator with integrated IV tracer
★ Xenon-arc pulsed solar simulator (flash) for IV tracing
★ Class AAA (spectral match, spatial uniformity, temporal stability) simulators
★ Large-area simulator for modules and mini-arrays
★ Temperature-controlled solar simulator with integrated IV tracer
Key Features
★ AM1.5G spectral match (selectable Class A/A/A configuration)
★ Irradiance range typically 200 – 1200 W/m² with fine adjustment
★ High spatial uniformity across test plane (<2% variation) and temporal stability (<0.5% during measurement)
★ Flash (pulsed) and continuous modes (xenon or LED) with adjustable pulse width
★ Integrated reference detector / calibrated reference cell and shutter control
★ Temperature-controlled test stage (25°C ±0.5°C) with active cooling option
★ Apertures and mask options for different cell sizes, from single cells to full modules
★ Built-in IV tracer or external IV meter compatibility with PC software for automated testing and data logging
★ Irradiance range typically 200 – 1200 W/m² with fine adjustment
★ High spatial uniformity across test plane (<2% variation) and temporal stability (<0.5% during measurement)
★ Flash (pulsed) and continuous modes (xenon or LED) with adjustable pulse width
★ Integrated reference detector / calibrated reference cell and shutter control
★ Temperature-controlled test stage (25°C ±0.5°C) with active cooling option
★ Apertures and mask options for different cell sizes, from single cells to full modules
★ Built-in IV tracer or external IV meter compatibility with PC software for automated testing and data logging
Applications
★ I–V curve tracing, Voc/Isc, Pmax, fill-factor and efficiency measurement
★ Performance testing of cells, mini-modules and full-size modules
★ Degradation, stability and aging tests under controlled illumination
★ Calibration of sensors and reference cells
★ Educational demonstrations for photovoltaic courses and lab practicals
★ Performance testing of cells, mini-modules and full-size modules
★ Degradation, stability and aging tests under controlled illumination
★ Calibration of sensors and reference cells
★ Educational demonstrations for photovoltaic courses and lab practicals
Learning Outcomes
★ Perform standardized I–V measurements and extract key PV parameters (Voc, Isc, Imp, Vmp, Pmp, FF, η)
★ Understand spectral matching, irradiance calibration, and test uncertainties
★ Learn correct use of reference cells, aperture masks, and thermal control for repeatable results
★ Analyze the effect of irradiance and temperature on PV performance
★ Use software tools to log, plot and interpret IV curves and diode-fitting parameters
★ Understand spectral matching, irradiance calibration, and test uncertainties
★ Learn correct use of reference cells, aperture masks, and thermal control for repeatable results
★ Analyze the effect of irradiance and temperature on PV performance
★ Use software tools to log, plot and interpret IV curves and diode-fitting parameters
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