Bifacial system with reflectors

[Janani]

hi..

How to estimate PV generation from bifacial Fixed tilt system with reflectors fitted to Module mounting structures. kindly let us know with the available features in PVsyst v 6.78.

Thank You

[André Mermoud]

PVsyst doesn't treat this case.

It is extremely difficult as the reflexions are peculiar, so that the backside will be ununiformly irradiated.

Remember that the current of a string is driven by the current of the worst irradiated cell.

Moreover, this calculation would require a very accurate description of the reflectors, and would be very specific to this geometry.