DIY SOLAR TUBES EVACUATED VACUUM TUBE SOLAR HOT WATER Boil Water with the Power of the SUN

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SOLAR POWER ALTERNATIVE Energy Evacuated VACUUM TUBE SUN Fresnel LENS Parabolic Reflector
GREENPOWERSCIENCE
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  • Added: 21-Nov-08

Boil water just by placing it in the sun.
http://www.greenpowerscience.com/
This is a simple process to make your owns solar evacuated vacuum tubes from any bottle and a $2 vase from Walmart.

  1. Categories: Science & Tech
Comments on

DIY SOLAR TUBES EVACUATED VACUUM TUBE SOLAR HOT WATER Boil Water with the Power of the SUN

5 Comments | Add Comment
  • thank you for all ...

    thank you for all of your work and sharing it!
    could you also clear acrylic pipe that works with regular scd 40 caps for an outer shell, or are there drawbacks to plastic?

    By gabrielou812 [Affiliate User] 1227839272 Reply Spam Moderate Up Moderate Down
  • Damn! Wish I could ...

    Damn! Wish I could understand you. I am hearing impaired and there is no captioning provided for me to learn about this great invention.

    By endyxy1 [Affiliate User] 1227824563 Reply Spam Moderate Up Moderate Down
  • You need a REALLY ...

    You need a REALLY high vacuum to get much real benefit. I suspect you would see nearly identical performance using the double-wall setup without any vacuum at all.

    By pupplesan [Affiliate User] 1227820520 Reply Spam Moderate Up Moderate Down
  • Great quality ...

    Great quality thanks for the info Mark Tahiliani

    By jeffmaglio [Affiliate User] 1227702347 Reply Spam Moderate Up Moderate Down
  • Hi Dan, ...

    Hi Dan,

    Congratulations ! I am thinking on system to store solar energy and a "Dewar" vase is the best as you just demonstrate. I think a good system will be to make hot steam with parabolic system and exchange heat in a dewar vase that contain "molten salt" after that take the energy out with a system. Are you going to do this kind of system that will get definitelly ged rid off poverty in the world.
    you are a very good man .

    chris

    By chrisleblay [Affiliate User] 1227530571 Reply Spam Moderate Up Moderate Down
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