Build Your Own Solar Thermal Panel
"This option is small-scale and it is built around a reclaimed heat dispersal system from an old refrigerator (which you can get with the gas removed from your local dump). It has no pump as it is gravity fed and it requires no electricity to work. Just put it in the sun, turn on the water feed and you will get a slow but constant supply of very hot water..."
How To Build A DIY Portable Solar Power Generator (For Under $200) | Self-Sufficiency | Before It's News
How To Build A DIY Portable Solar Power Generator (For Under $200) Have you ever gone on a camping trip with non preppers? This project was born from a camping with my better half and a group of friends. These friends are not of our prepper mindset...
We think you’ll love these