Summary
O.C.E. Technology (OCE) offers a GaInP2/GaAs/Ge on Ge substrate, triple junction solar cell assembly (trapezium or triangular) for microsats and nanosats. The solar cell is characterized by high efficiency and strong anti-radiation capacity. It is a cost-efficient solution for microsats and nanosats.
OCE offers a range of satellite subsystems. These subsystems have been designed by Chinese space organisations over the past 20 years and have heritage on many Chinese satellites and space vehicles.
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Last updated: 2022-02-16
Solar Cell 27.5% Trapezium/Triangular Triple Junction GaAs
Specs
weight
78 ± 5 mg/cm2
length
35.4 ± 0.05 mm
width
14.7 ± 0.05 mm
16.7 ± 0.05 mm
16.7 ± 0.05 mm
solar cell area
3.59 cm2
thickness
0.150 ± 0.01 mm
solar cell base material type
GaInP2 / GaAs / Ge on Ge substrate
ar-coating
Ti Ox / Al2 O3
interconnector (1 x front side)
Ag
interconnector thickness
17 μm
Export