Solar Concentrator Hot Water Pot Boiler

Posted by admin on May 5th, 2010 and filed under hot water pot | 25 Comments »

Music by Nina Simone. 6 foot recycled satellite dish and recycled mirror bits, cheap or recycled conduit and a spaghetti pot. Boils a pot of water as fast or faster than my propane cook top.

Duration : 0:4:42


[youtube pWE9QiTFufE]

25 Responses

  1. YancyAdan Says:

    Does it track the …
    Does it track the sun, if not then thats lame

  2. ChazZeromus Says:

    Ugh vote me if you …
    Ugh vote me if you experience slow youtube D:< I really wanted to see if it boiled the water!

  3. thetubewatcher33 Says:

    I really like that …
    I really like that someone can take scrap and make something beneficial with it. Thanks for posting.

  4. gaiatechnician Says:

    I have heard of …
    I have heard of that but not seen it. How much longer is the very long focus? Someone had a picture of a global sun oven with a similar problem. In the case of the sun oven the reflectors can bounce the light off the glass and your focus is to the south. (A guy accidently burned a line on a wooden fence!) About 10 ft away. Thanks for the info. Maybe people can design the mount so that it cannot turn fully to the north?

  5. gaiatechnician Says:

    Hi, desertbluesman …
    Hi, desertbluesman and others. I have done experiments over the last couple of years that show that the parts of the dish in line with the path of the sun stay in focus longer. So put your mirrors on that line first! I have started on “clam shaped” reflectors in the last few months. The clam shape is new and you design it with lasers to give a “clamshell” that will concentrate the sunlight for one or 2 hours without moving the reflector. (You have to move parabolic more often).

  6. keneyed209 Says:

    hot
    hot

  7. smartkart Says:

    You sound like a …
    You sound like a real nutcase.

  8. smartkart Says:

    Just take a look at …
    Just take a look at his own crap videos and you’ll see he’s nothing but a fat, slob hypocrite.

  9. smartkart Says:

    I saw your “videos” …
    I saw your “videos” of your ugly fat licking a jar of Vegemite and giving birth to Jesus. And you go around giving advice on making professional videos? Since you’re from down under, I’ll bet you walk around saying OY MATE a lot, right?

  10. djangobelgo Says:

    Aha, yet another …
    Aha, yet another person who can’t stand the idea that the technology is a joke, and that it humiliates poor people.

    It’s not because you like your own gadgets, that the people who need reliable energy also like them.

    Think of it, willya.

  11. hukt0nf0nikz Says:

    absolutly awesome!!!
    absolutly awesome!!!

  12. TechnomancerMorhion Says:

    That’s a really …
    That’s a really nice idea. I’ve used a fresnel lens for the same purpose, yet I never thought of using a satellite dish and mirrors. It makes obvious and perfect sense to me now that I’ve seen it. Thanks!

  13. desertblbuesman Says:

    you are a funny guy …
    you are a funny guy. :) I care that the sun can boil water. And make my electricity. Its how I get along. You do what ever floats your boat, pal. One thumbs up for your honest comment.

  14. Infoseeker91 Says:

    Damn Smug Hippy jus …
    Smug Hippy jus turn on the stove and cook already who cares that the sun can boil water……..ooooooooooooo…….like nobodys thought of that before.

  15. breakandstuff Says:

    nice
    nice

  16. desertblbuesman Says:

    no problem. …
    no problem. Actually, if it is full, it take a while longer. I usually have it half to 3/4 full. I just leave it and forget it and get it later. So the time measurement is not scientifically tested :) It is as fast as my propane cook stove I think.

  17. christo930 Says:

    Sorry, I guess it …
    Sorry, I guess it looses the sense of scale. It looked to me like the pot was holding a quart or so of water and you say in the video it takes 15-20 minutes to boil it. 2 gallons in 15 minutes or so is much better, seems about what it would take to boil it on the stove. Not bad for discarded mirrors and a dish. Nice job.
    Sorry for the misunderstanding.

  18. desertblbuesman Says:

    It works fine. I …
    It works fine. I was referring to a non consumptive and non polluting alternative to purchasing paint.

  19. desertblbuesman Says:

    The video says, it …
    The video says, it boils 6 quarts, but the pot I have been using is more like two gallons, or 8 quarts. The unit produces around 2000 watts as it is. I did not need or want to bother filling every square inch, but yes it would produce more power that way.

  20. desertblbuesman Says:

    A shiny surface …
    A shiny surface reflects the light away, black absorbs it. it did heat up before I blackened it, but it was much faster after blackening the pot.

  21. christo930 Says:

    Why does a 6 foot …
    Why does a 6 foot solar reflector/concentrator to boil a quart of water? Is the unit just very inefficient? I did notice that a good deal of the dish is mirror-less. If every square inch of the dish was mirror, how long would it take?

  22. KasinH Says:

    But you wouldn’t …
    But you wouldn’t have to paint the pot black would you, with all that available heat? Or does the black paint diffuse the heat so it’s not so focused on one part of the pan?

  23. shamwowwow Says:

    Well, maybe people …
    Well, maybe people like you shouldn’t be wasting your time watching solar energy videos on Youtube?

  24. limeytrash Says:

    You tell him his …
    You tell him his video is “nice” then proceed to criticize him? If you’re going to pretend to be such a professional, maybe you should learn to spell first. It makes you look very foolish (and illiterate).

  25. MrAfroSheen Says:

    Too much hassle …
    Too much hassle being able to cook food for years and years using totally free energy?

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