Build an Inexpensive Solar Heating System

Learn how to build an inexpensive solar heating system that only cost $30, includes step-by-step instructions and diagrams to build a solar heating system.



Build an inexpensive solar heating system, the author's 240 square foot, $30 solar collector is simple and effective.
Build an inexpensive solar heating system, the author's 240 square foot, $30 solar collector is simple and effective.
Photo by Don R. Waterman
Diagram: Homemade solar heating system 2.
Diagram: Homemade solar heating system 2.
Illustration by the MOTHER EARTH NEWS staff
Diagram: Homemade solar heating system 1.
Diagram: Homemade solar heating system 1.
Illustration by the MOTHER EARTH NEWS staff

















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