Table 1
Fitting parameters for different technologies.
| Solar cell | ηL | c | a0 |
|---|---|---|---|
| Single-crystal Si | 29 | 26.8 | 1947.2 |
| GaAs | 30 | 20 | 1953 |
| CIGSe | 26.5 | 25 | 1968 |
| Perovskite (1 cm2) | 26.5 | 7 | 2007 |
| III–V multi-junction | 43 | 17 | 1975 |
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