Use the photo diode equation (25.17) to compute I photo /I 0 for a silicon solar cell
Question:
Use the photo diode equation (25.17)
to compute Iphoto/I0 for a silicon solar cell with Voc = 0.7 V. Write the power as a function of voltage and compute the fill factor, the maximum power IV attainable as a fraction of IphotoVoc. Repeat the calculation for cells with Voc = 0.5 and 0.86 V and compute the maximum efficiency of a single-junction silicon photocell in these cases.
Transcribed Image Text:
'photo + lo – Idiffusion //kBT = /photo - lo (eev 1= – 1)
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