how to build solar water heater Archives – The Green Optimistic green tech news, since 2008 Tue, 29 Jun 2010 18:49:04 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Jake Explains How to Build a Super-Cheap Solar Water Heater https://www.greenoptimistic.com/diy-how-to-make-solar-water-heater-20100629/ https://www.greenoptimistic.com/diy-how-to-make-solar-water-heater-20100629/#comments Tue, 29 Jun 2010 18:49:04 +0000 https://www.greenoptimistic.com/?p=8274 Solar water heaters are not a new idea, but people who often complain about rising energy prices should be reminded to use such devices to help heat their homes and take a shower, too.

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