I’d been using my small 5 watt solar panel from Renogy to charge my cellphone and other USB devices for a while and think free power from the sun is about as cool as it gets.
Products from Amazon.com
Renogy Portable E.Flex Monocrystalline 5W Plus Solar Panel with USB Port for Charging, Hiking and BikingPrice: $23.99Was: $29.99
Price: $25.99Was: $27.99
While I was in Target buying a folding table I saw a small fan that could be powered by battery, USB, or AC. Knowing that I had the small solar panel I picked it up and have found that it works pretty well considering it’s small size when placed on the dash of my van.
There’s no clip or clamp made into the fan I bought, so for now I only sit it here when I’m parked. I’m sure that I will be trying new locations and ways of mounting it in the future for best effect.