Solar cells > 30% efficiency 40*80mm TRIPLE-JUNCTION GaAs CIC Solar Cell for Space Satellite 3GA-3
Key highlights
Technical Description SC-3GA-3
This cell type is an GaInP2/GaAs/Ge on Ge substrate triple junction solar cell assembly (efficiency class 30%). The solar cell assembly is equipped with an discrete Si bypass diode, interconnectors and cover glass.
Triple-junction GaAs Solar Array
Each product we will provide a rigorous test report.
Used for space solar system projects and space solar power systems, space grade solar cells, and excellent space engineers solar panels.
International space station solar panels.
Specification:
Area: 3015mm2/Thickness: 155±20 um
Weight:<125mg/cm2（with cover glass and bypass diode ）
Typical Electrical Parameters (AM0, 135.3mW/cm2, 25℃)
Jsc=17.2mA/cm2,Voc=2.70V,Vm=2.36V,Jm=16.4mA/cm
Applications
- LEO,MEO,GEO and explorations of the spacecraft
- Flight experience
- Satellites of SJ series ,satellites of GY series.
Key features
Triple-junction GaAs Solar is consiste Triple-junction GaAs Solar array or solar panels in a certain way of electrical assembly. Main advantage is high output power with compact size, utlra light weight with high strong anti-radiation capacity, widly be applicated in aerospace.
Customization
- single solar size
- 1U-6U PCB solar panel for space
Flight heritage
satellites of SJ series, satellites of GY series, etc.
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Last updated: 2026-09-29
30% efficiency 40*80mm TRIPLE-JUNCTION GaAs CIC Solar Cell for Space Satellite 3GA-3
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