Links

Solar Energy International

www.solarenergy.org

Our Sun Solar

www.oursunsolar.com

Backwoods Solar

www.backwoodssolar.com

Bean Tree Farm

www.beantreefarm.com

The Harvest Collective

Colorado Rocky Mountain Permaculture Institute

www.crmpi.com/courses

http://theharvestcollective.org/

Solar Home Principles

http://www.marcellus.com/guide-solar-energy-home/