Research Article
Thermal Characteristics of Multilayer Insulation Materials for Flexible Thin-Film Solar Cell Array of Stratospheric Airship
Table 1
Parameters of each layer of the thin-film solar cell.
| | Material | Thickness (10−6 m) | Thermal conductivity
(W/(m·K)) | Emissivity | Transmittance | Photoelectric conversion
efficiency |
| | PET | 18 | 0.22 | 0.92 | 90% | — | | EVA | 7 | 0.25 | — | 91% | — | | A-Si | 0.2 | — | — | — | 2.22% | | EVA | 10 | 0.25 | — | 91% | — | | PET | 65 | 0.22 | 0.92 | 90% | — |
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