Mounting PV panels in gardens ( For nemesis)

[The Local Ned]

Silly question guys an gals.

Not had any experience with PV panels etc - taken on the basis that the panels work best when angled at the sun - won't this act as a very big heliograph ? I know the post is in regards to a garden based setup , but a lot of us are thinking of using these at our BOL too ?

Query -
You might miss a small wind turbine type power gen device with a casual glance through a tree line , but you won't miss the flash off a PV ? perhaps a form of shield / surround to cut-out the flash from more angles could be req'd ?

Maybe just a point to be aware of when hoisting these things up - do they give off a glare when in direct alignment Nemesis ?