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Large Area LED Based Solar Simulator
The ISOSun Pro Solar Simulator is a large-area laboratory solar simulator designed to provide stable illumination across the 385–1300 nm spectral range. With 20 independently tunable LED wavelengths, it enables precise reproduction of both indoor and outdoor spectra, including AM1.5G. Outstanding performance in spectral match, spatial uniformity, and temporal stability makes the ISOSun Pro a reliable and consistent platform for accurate measurements.
Key Features
Adjustable spectrum: 385–1300 nm with 20 independently tunable LED channels (UV–Vis–NIR)
Large illuminated area: Up to 1000 cm²
Intensity control: Precise overall intensity and spectral tuning, including AM1.5G (0–47,500 lux)
Design: Robust benchtop laboratory unit
Operation modes: Standalone or PC-controlled
Software: Free spectrum-matching software for reference standards
Applications: Suitable for small- to large-area solar cells and controlled illumination research
High concentration: Up to 7 suns, with adjustable illuminated area using reflectors
Spatial uniformity: Class A+ (25% of aperture using reflectors), Class A (33 % of aperture using reflectors), Class B (90 % of aperture using reflectors), Class C (100% of aperture using reflectors)
Spectral uniformity: Class A+
Temporal stability: Class A+
Reflector Apertures Available: 6.25 cm², 25 cm², 50 cm², 100 cm², 200 cm², 400 cm², 1000 cm²
Optional Accessories
Calibration Platform: Comprising silicon photodiode (350-1100m), InGaAs photodiode (900-1700nm) and diffuse reflector for optical fiber output (i.e. for spectrometer). Works together with our software in conjunction with either the 8CH MPPT SMU or the 4CH MPPT SMU.
