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Film Triple-junction GaAs Solar Cell is now the world s most advanced solar cell technology The use of flexible PI instead of Ge as a solar cell substrate, the battery has the characteristics of light weight, high efficiency, and good flexibility.
Used for space solar system projects and space solar power systems, space grade solar cells, and excellent space engineers solar panels.
Flexible Film Triple-junction GaAs Solar Cell (Flexible GaAs Solar Cell)is now the world's most advanced solar cell technology. The use of flexible PI instead of Ge as a solar cell substrate, the battery has the characteristics of light weight, high efficiency, and good flexibility. The thickness is 0.04MM. More than 30% efficiency.
Our solar cell is produced under european standard ECSS.
The interconnectors are covered with silver, fixed by a sophisticated welding process and designed for LEO, MEO and GEO Missions. All used materials and components are space-qualified. In addition to our standard Solar Cell Assemblies, YIM SPACE offers various possibilities of customized solutions on individual requirements.
Used for space solar system projects and space solar power systems, space grade solar cells, and excellent space engineers solar panels.
High Efficiency Flexible GaAs Thin Film Solar Cells
1 |
2 | 3 | 4 | |
Size (mm2) |
40X20 | 40X30 | 43X28 | 42X26 |
Weight (g) |
0.24 | 0.25 | 0.25 | 0.23 |
Pmax (W) |
0.28 | 0.50 | 0.50 | 0.45 |
Substrate | Cu | Polyimide | Polyimide | Polyimide |
Thickness (mm) |
0.04 | 0.07 | 0.07 | 007 |
Eff |
26% | 30% | 30% | 30% |
Power density (W/M2) |
350 | 420 | 420 | 420 |
Areal density (g/m2) |
300 | 210 | 210 | 210 |
Specific power (W/kg) |
1200 | 2000 | 2000 | 2000 |
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