Funny you should send this now......I was going to send another on Fryday.
I think it is a better value because it comes with a rechargeable battery, and everything I've read indicates that it is better for electronics to use the solar panel to charge the battery, and then the battery to charge the laptop, phone etc.
The manufacturer has a good web site, with a couple of videos of their product installed on expeditionary vans.
I'd be very interested in what an electronics expert like David Beierl thinks of these two products.
http://www.amazon.com/dp/B008HBRFD4/ref=wl_it_dp_o_pC_S_ttl?_encoding=UTF8&colid=AQ9E692NXS2P&coliid=I3MLJPKN0MEN28&psc=1

Cheers, Anthony

      From: Abel Longoria <houstonphotog@GMAIL.COM>
 To: vanagon@GERRY.VANAGON.COM
 Sent: Wednesday, February 24, 2016 12:07 PM
 Subject: REVIEW: Renogy 100w Solar Panel Suitcase

Want a solar panel option you can get up and running on your Vanagon in
less than an hour that costs about $285 total? If you've wanted to add a
solar panel but have been overwhelmed with all of the options I have a
simple solution for you. Check out my Renogy 100w Solar Suitcase Review...

http://texasvanagons.com/review-renogy-100w-solar-panel-suitcase/

Abel Longoria