Big wide solid panels in rows. Like really, is this that hard to understand?
Solar panels are tilted facing south (angling uowards/downwards depending on seasonal sun locations).
If prevailing winds are coming from the WNW/NW/ or N they are funneled under the panels … thereby picking up the sand. If the wind is swirling at all the sand will be taken upwards and spread.
So again, please explain to me how solar panels can be a windbreak.