BzBrian wrote a review of Goal Zero Nomad 7 Solar Panel on March 18, 2013
Let's be honest now, you don't really need a solar panel. But heck, if you think it's cool (I sure do) and would make your life a bit more fun then go ahead. The system works really well, charges fast,and has it neat little pocket to store your cords/Guide 10 battery pack. I wouldn't bother trying the other solar panels out there, lots of 'em are iffy and unreliable so I'd stick to this. It works very well, simple, and organized.