Solar Hot Water Websites
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LIVE System Performance Graphs
See our real-time data updated once a minute
120 - 50 = DELTA T 70F
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for Solar Hot Water Math Calculations
Iwalani's Voyage Around the World
Weekly logs of Iwalani's three year circumnavigation written by Philip Shelton, Amy P. Wood and Stewart the Cat.

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The "World Voyagers" Book
A true story of the three year circumnavigation by Philip Shelton, Amy Wood and Stewart the cat. From designing and building a 42 foot wooden cutter "Iwalani" to sailing around the world— this is not a watered down, sugar coated tale, but a "no holds barred" account of just what it's like to live a "dream."

John Canivan Solar hot water research on Long Island, New York

Bob Nape Live Solar Hot Water Data Ithaca, New York

Williams College Graphing solar hot water data, Williamstown, Massachusetts Practical alternatives to fossil fuels for residential space and water heating

Steve Winter Associates Paper on performance of solar hot water in cold climate homes

ASES American Solar Energy Society

Renewable Energy World Online Magazine

Green Building Adviser Online Magazine

Mouse Over the Image Above for a LARGER View of the SkyCam Picture
Updated Every 15 Minutes


Check the progress of Phil's Tundra Kit Plane


Paintings, Artwork and Blog of Dr. Amy Peters Wood.


Building the 65' schooner "Janet May"