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How to Build a Heat Box for $6, Heat your Home Free Doesn't look nice, but will heat a 500-1000 square foot home from the sun's energy. Amazing.

Greg's Pop-Can Solar Space Heating Collector download free plans here: http://www.builditsolar.com/Projects/SpaceHeating/GregCanCol/Can%20Colllector.pdf

This is my absolute FAVORITE: solar thermal panels on your roof can heat your house, your water, and generate no-transmission-loss electricity . . . even on a cloudy day! This technology is a game changer!

How to build a Portable 420 watt Ammo Box Solar Power Generator . Very Detailed Instructions,perfect for beginners | Practical Survivalist

Roth SolarGeo System the first system that combines solar energy with geothermal heat pumps and radiant heating

Build It Solar, a renewable energy site for do-it-yourselfers, just free ideas, plans and information.

What If Your Residential Heating System Ran On Compost? What if you could heat your house all winter for free, heat your household water for free, and cook with free gas most of the year? Sound to good to be true? Well, it’s not! And you can get almost everything you need to complete this project for free or next to nothing. Build your own residential heat5ing system in just a few days.

The Homestead Survival | How To Build a Off Grid Solar Hot Water Heater | DIY Project - Homesteading - http://thehomesteadsurvival.com