AAA-Class LED Solar Simulator – L-50 / L-100
L-50 / L-100 are a series of steady-state LED solar simulators. Their spectral matching performance is superior to that of xenon light sources. The spectrum meets the AM1.5 IEC 60904-9:2020 Class AAA standard. The service life is more than 10,000 hours (more than 10 times the service life of a xenon lamp), which helps reduce costs and the time required for lamp replacement and calibration.
LED solar simulators offer the advantages of high spectral matching accuracy and long service life and are widely used in R&D fields such as gallium arsenide cells, tandem cells, silicon solar cells, organic solar cells, photocatalysis, photolysis, photoreactions, and material aging.
Application
(1) Gallium arsenide solar cells
(2) Tandem solar cells
(3) Silicon solar cells
(4) Organic solar cells
(5) Photocatalysis
(6) Photolysis
(7) Photochemical reactions
(8) Material aging
Standards
(1) IEC 60904-9:2020 Class AAA
(2) AM1.5
Technical Parameters
Parameter / Model | L-50A2 | L-50A3 | L-100A2 | L-100A3 |
Spectral Range (nm) | 350–1100 | 350–1200 | 350–1100 | 350–1200 |
Spectral Match | A | A | A | A |
Spatial Uniformity | A / <2% | A / <2% | A / <2% | A / <2% |
Temporal Stability | A / <2% | A / <2% | A / <2% | A / <2% |
Light Spot Size (mm) | 100 × 100 | 100 × 100 | 160 × 160 | 160 × 160 |
Effective Light Spot Size Conforming to Class AAA Standard (mm) | 50 × 50 | 50 × 50 | 100 × 100 | 100 × 100 |
Adjustable Irradiance (mW/cm²) | 10–110 | 10–110 | 10–110 | 10–110 |
Working Distance | 15 mm | 15 mm | 20 mm | 20 mm |
Service Life | >10,000 | >10,000 | >10,000 | >10,000 |
Lamp Head Dimensions (mm) | 110 × 110 × 220 | 110 × 110 × 220 | 170 × 170 × 170 | 170 × 170 × 170 |
Adjustable Spectrum | No | No | No | No |
Optical Breadboard (mm) | 350 × 250 | 350 × 250 | 350 × 250 | 350 × 250 |
Adjustable Stand (mm) | 400 | 400 | 400 | 400 |
Voltage | 220 V | 220 V | 220 V | 220 V |
Power | 200 W | 200 W | 400 W | 400 W |
Cooling | Water Cooling | Water Cooling | Water Cooling | Water Cooling |
Features
(1) High Spectral Matching – Provides spectral matching performance superior to xenon light sources.
(2) Class AAA Performance – The spectrum meets the AM1.5 requirements of the IEC 60904-9:2020 Class AAA standard.
(3) Long Service Life – The LED light source provides more than 10,000 hours of service life.
(4) Multiple Models – L-50 and L-100 series provide different effective illumination areas for testing requirements.
(5) Stable Illumination – Provides A-class spatial uniformity and temporal stability of less than 2%.
(6) Water Cooling – All models use a water-cooling system for the LED light source.
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