Comments about Brunton Solaris 6 Foldable Solar Array:
Great for powering GPS, mobile phone, iPod, and other small gadgets on the trail. If you're trying to power a laptop, you'll need a MUCH bigger panel (try the Solaris 26 - or better yet 2 or 3 of them linked together). But for the little things, this is plenty good for the weight if you have a little patience. If you're more concerned with high power or fast charging than weight, go for the Solaris 12 instead of the 6 - it isn't much heavier but gives you 2x the power.
A nice thing about the Brunton Solaris panels (as compared with the competition) is that they use standard barrel plugs (more likely to match your gear) instead of the trailer-type plugs used on some competing products.
We use this to charge the Tekkeon MyPower ALL Plus battery pack, which in turn can power just about anything DC.
Bottom Line Yes, I would recommend this to a friend