parabolic solar heater -Tracking Parabolic Concentrator Solar Hot Tub Heater

February 22, 2013 – 3:23 am

Solar water heater ** active that provides all the warmth of a hot tub. Parabolic trough concentrating collectors. Tracker solar concentrators using Arduino controller. Solar photovoltaics and batteries for power. Solar heating of hot water is off the grid. Solar Heater Hot Tub is made at home using commonly available parts. Video Rating: 5 / 5

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  1. One Response to “parabolic solar heater -Tracking Parabolic Concentrator Solar Hot Tub Heater”

  2. Like the concept and the video just would rather hear a real´╗┐ voice than the robot one.

    By Oshell69 on Feb 22, 2013

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