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### SR

The above equations should be written SR(A/W) = QE x lambda(nm)/1239.8 and SR(A/W) = QE x lambda(um)/1.2398 to agree with SR definition

### Study of solar cells

I am Ph.D. Student. I need an excel data sheet of typical spectral responce of c-Si solar cells.

Thank you

### Feel confused about the last two formula

Should them be:

QE=SR*1239.8/lambda when lambda is in nm
QE=SR*1.2398/lambda when lambda is in um

?
Thanks,
Di

### The formulas were incorrect.

The formulas were incorrect. It is fixed now.