The Large-Area Wing Illumination Testing Solar Simulator is designed to accurately simulate solar radiation in space environments for evaluating the photoelectric conversion efficiency, thermal performance, and long-term stability of solar panels. You use this simulator primarily for aircraft and spacecraft wing solar panels to conduct photothermal testing, performance verification, and environmental adaptation assessments. The system integrates high-precision spectral matching, intelligent irradiance adjustment, and dynamic environment coupling to provide comprehensive testing under realistic operational conditions.
Applications
Military Equipment Verification: Fighter jets, UAVs, and other aircraft components under high-intensity sunlight to ensure material stability.
Civil Aviation Certification: Composite wing materials and solar panels for airworthiness testing and accelerated aging simulations.
eVTOL Innovation and Development: Lightweight wings of electric vertical takeoff and landing aircraft requiring multi-axis irradiation and variable spectrum testing.
Spacecraft Solar Array Evaluation: AM0 solar spectrum testing for photovoltaic performance, thermal cycling, and long-term stability.
Wing Thermal Management Design: Photothermal analysis of wing surfaces for heat accumulation and cooling airflow effects.
Typical tested products include steel and composite solar panel assemblies, photovoltaic wing sections, and spacecraft solar arrays.
Standards
(1) GJB 150.7A-2009 – Military Equipment Laboratory Environmental Testing Methods, Part 7: Solar Radiation Testing
(2) IEC 60904-9 – Photovoltaic Devices: Performance Requirements for Solar Simulators
(3) ASTM E927 – Standard Guide for Laboratory Simulation of Solar Radiation
(4) ISO 9060 – Solar energy measurement standards for irradiance accuracy
(5) MIL-STD-810H – Environmental Engineering Considerations and Laboratory Tests for Equipment
Features
High-Precision Spectral Matching: Accurate reproduction of AM1.5G and space sunlight spectra across UV, visible, and IR bands.
Intelligent Temperature and Airflow Control: Simulates static heat accumulation and high-speed airflow cooling for realistic wing thermal performance.
Dynamic Environment Coupling: Integrates temperature, airflow, and irradiance for extreme conditions simulation.
Multi-Dimensional Monitoring System: Real-time UV tracking, 2D thermal imaging, and AI-based data analysis for optimized testing.
Versatile Application: Supports military, civil, and innovative aviation testing, including eVTOL and spacecraft solar arrays.
Technical Parameters
| Item | Details |
|---|---|
| High-precision Spectral Matching | Uses a high-pressure xenon lamp and a customized optical filter system. The energy distribution in the UV (280–400 nm), visible (400–700 nm), and infrared (700–2500 nm) bands strictly meets standard requirements, with a spectral matching error ≤ ±5%, perfectly simulating real solar radiation. |
| Intelligent Illumination Adjustment | Supports stepless adjustment of irradiance between 112 W/m² ± 47 W/m². The uniformity deviation on the test sample surface is <10%, meeting the dual test requirements for photochemical and thermal effects. |
| Dynamic Environmental Coupling | Can simultaneously simulate a temperature range of 70°C to 150°C and wind speeds from 0 to 100 km/h, accurately reproducing extreme conditions such as high altitudes, deserts, and polar regions. |
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