Question on UV resistance

After seeing warpony's vinyl roof this last weekend I thought I would see what is available. I found some that is described as "designed for outdoor use", and they give this spec for UV resistance.
U.V. Resistance: Q.U.V., U.V.A. 340 bulbs; Exceeds 600 Hours
Can anyone decode this and let me know if this would work for my roofing?
Thanks,
Darren
U.V. Resistance: Q.U.V., U.V.A. 340 bulbs; Exceeds 600 Hours
Can anyone decode this and let me know if this would work for my roofing?
Thanks,
Darren