Research Article
Simulating the Performance of Al0.3Ga0.7As/InP/Ge Multijunction Solar Cells under Variation of Spectral Irradiance and Temperature
Table 3
The I-V performances of each subcell at various SIMFs at the temperatures of 25°C and 75°C.
| Subcell | SIMF (suns) | ISC (A) | Voc at 25°C (Volt) | Voc at 75°C (Volt) |
| Al0.3Ga0.7As | 1 | 0.033 | 1.473 | 1.404 | 5 | 0.167 | 1.510 | 1.453 | 10 | 0.334 | 1.532 | 1.473 | 50 | 1.671 | 1.574 | 1.521 | 100 | 3.343 | 1.591 | 1.542 | 150 | 5.015 | 1.601 | 1.554 | 200 | 6.686 | 1.609 | 1.563 |
| InP | 1 | 0.020 | 1.014 | 0.943 | 5 | 0.101 | 1.056 | 0.991 | 10 | 0.202 | 1.073 | 1.012 | 50 | 1.010 | 1.115 | 1.061 | 100 | 2.022 | 1.132 | 1.081 | 150 | 3.029 | 1.119 | 1.094 | 200 | 4.038 | 1.150 | 1.103 |
| Ge | 1 | 0.011 | 0.381 | 0.318 | 5 | 0.056 | 0.413 | 0.356 | 10 | 0.113 | 0.412 | 0.357 | 50 | 0.563 | 0.429 | 0.378 | 100 | 1.122 | 0.447 | 0.399 | 150 | 1.670 | 0.456 | 0.409 | 200 | 2.217 | 0.463 | 0.417 |
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