Set the bucket at the bottom of the opening pointing into the cabin and it will curculate the cool air in, and the hot air will be forced out the top of the opening.
Or use it for a personel cooler while you're driving!
It's very portable.

Sweet! I'm about to build one of these for my first-time burn experience this year, to keep my hexayurt cool. Could I combine the solar panel you're using with a deep-cycle battery? I.e. have the solar panel replenish the battery whenever there's enough sunlight, to stretch the battery out for the whole week? (I have almost zero electrical knowledge, btw.)sharke wrote:Ok, I've managed to build a classic Figjam-style bucket cooler that has been happily running for the last few days via a 30 watt solar panel![]()