SPT Portable Cooling/heater, 7500 BTUs, WA-7500M .. size w16" x L16" x Height 30" ... cools up to 200ft tent/sm cabin etc ... self-evaporative technology that allows it to save energy while taking moisture from the air to cool down the coils.
DIY Portable 12V Air Conditioner - Cheap and easy! This project includes materials list with the places and prices for inexpensive little items such as a bilge pump that make up this unit. It is designed to throw ice in from the freezer (not dry ice), plug into car 12V and cool the car while driving with a broken air conditioner. For longer drives, stop and buy more ice! Designed for a small car.
Homemade Air Conditioner DIY - The "5 Gallon Bucket" Air Cooler! DIY- can be solar powered! iMAGINE THIS ! Instead of using the ice or water in a bucket ... Use the soil temp like in a celler to bring cool air into the home ?