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What is the new loss "Global Incident below threshold" in the loss diagram?
https://forum.pvsyst.com/viewtopic.php?f=30&t=3532
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Author:  AndrĂ© Mermoud [ Tue May 22, 2018 5:44 pm ]
Post subject:  What is the new loss "Global Incident below threshold" in the loss diagram?

Since V 6.68, there is a new loss named "Global incident below threshold" in the loss diagram.

For simulation hours when the GlobInc value is below a given threshold, PVsyst doesn't perform the full simulation: this is considered as a "not significant" hour.
This threshold is fixed at 10 W/m2. Remember that by very covered weather conditions, you have still 40 to 50 W/m2 !

Up to now this (little) loss was included in the Near Shading or IAM loss contribution. For balance coherency, this is now accounted independently. This contribution rarely overcomes 0.05% in yearly values.

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