6U Satellite Board Standard GaAs Solar Panel

Product Details

The development of gallium arsenide solar cells began in the 1950s and has a history of more than 50 years. Since the 1980s, the solar cell technology of GaAs solar cells has experienced several stages of development from LPE to MOCVD, from homoepitaxy to heteroepitaxy, and from single junction to multi-junction stacked structure, and its development speed is increasing day by day. Speeding up, the efficiency has also been continuously improved. At present, the maximum efficiency of the laboratory has reached 50%, and the industrial production conversion rate in China can reach more than 30%.

6U satellite board product features:

Select triple junction GaAs solar cells
 Using the manufacturing process of aerospace products
 High reliability

Optional accessories: solar sensor, temperature sensor, magnetic torquer, MEMS gyroscope



Typical product performance parameters of 6U satellite board

Base PanelFR4/Kapton AI
Power (W)2.354.718.2516.5
Cell Material(GaAs)
Mass (g)4080120240
Connection Method2S1P2S2P7S1P7S2P
Dimensions (mm)Top / Bottom: 98*98
               Side: 83*98
Operating Temperature ℃-55~+125
Cell Efficiency30%
Sun Sensor & Temperature SensorOptional
Panel Thickness (mm)1.8
Cover Glass (mm)0.12

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