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PostPosted: Mon Dec 16, 2019 5:27 pm 

Joined: Mon Dec 16, 2019 1:41 pm
Posts: 2
Hello,

In the report of my simulations using bifacial modules, the GCR value that appears in "Backtracking strategy" is different from the one that appears in "Bifacial system". I did the maths, and it appears that it is because they do not take into account the same parameters to calculate the collector width :
- in "Backtracking strategy" : L = length module + module spacing (defined in near shadings)
- in "Bifacial system" : L = length module + module spacing (defined in near shadings) + frame (also defined in near shadings)
In both situation the pitch is equal.

Which GCR should I take into account in the end ?
I would also be glad to hear any other explanation for the difference of GCR.

Thank you for your help !


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