Mystery Profile, Please Help!

[floydpjasper]

5445Does anybody know the industry application of this profile or have any leads on where to source such a thing? It is mounted on a wall and was presumably used as a track for mounting display cases. Any info helps, Thanks!

[Swarfing]

That looks like a partitioning profile?

[Mad Professor]

That looks very much like the profile used for fitting solar panels.
I have an off cut about somewhere I will have a look and report back.

[JAZZCNC]

It's also looks very much like wall plate for conservatory roofs. Any decent window/conservatory supplier should have it.