Gallery: V3Solar’s spinning solar cells generate 20 times more electric...

 
Additionally, V3 hopes that with the dramatically reduced physical footprint of the solar cones, they might be able to "dramatically reduce the [total cost of ownership of solar farms] making more projects economically viable." See one of the Spin Cones in action here.

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16 Comments

  1. Craig Schaffer June 24, 2015 at 6:02 am

    https://www.youtube.com/watch?v=kE_Dy_EiTko Just do a search on youtube for V3solar spin cell

  2. Alan Clarke June 24, 2015 at 1:07 am

    At first glance, there is some merit to this design but I see some big problems that have not been addressed in the images or text:
    1. Heat dissipation: If it has 20x solar concentration focused inside a hermetically sealed cone the temperature will rise, this will counteract their lower cell temperature efficiency claims. They also claim it will stay below 35C, this is impossible, as they have practically built a solar thermal collector. Solar thermal collectors can easily reach 100C even on cloudy cold days.

    2. Collector area: As the system is cone shaped, and is placed upright (as per pictures) only half of the system can receive direct beam sunlight (~0.4m). The lens featured in the pictures has a slightly larger surface area to the actual solar cells, therefore, it is impossible to collect 20x solar concentration, and even if it could, it would only be to half the cells, at an angle. Considering that PV efficiency is strongly related to incident angle, the cone shape would work against efficiency.

    I estimate on a good day this system would produce a maximum power output of 80W, where as a standard 0.8m solar panel could produce 160W. In terms of energy, it would probably generate 60-80% less than a standard system.

  3. Fredric Rice June 22, 2015 at 9:42 pm

    This is a fraud, people. You can’t get better wattage conversion with anything like this, this is an outright fraud. I see that these filthy crooks are trying to get dimwitted suckers to hand them their money for fake “investment” — typical right wing fraud.

  4. Maury Markowitz June 22, 2015 at 2:44 pm

    Blogroll of a three year old story. Bogus three years ago, still is today. Do the math peeps, it’s not rocket science.

    http://wp.me/py8qF-6P

  5. David Rice June 22, 2015 at 9:55 am

    The claim is very unlikely to be true. PV cells are about 12% to 17% energy efficient: it is silly to claim spinning and cooling PV cells will make them 240% energy efficient. Also, -p p silicon trapping is improved by cooling, but only by a percentage or two: like charges repell. I\\\’ve very sorry to point this out, but the claims made for this product would mean magic happens.

  6. Breya Warnstaff June 21, 2015 at 10:33 pm

    love the products

  7. robit June 20, 2015 at 1:18 pm

    Tried to watch the video – says This video is private….?

  8. Garry June 20, 2015 at 8:54 am

    It says to sign in to view the video

    I am already signed in , why can’t I view it

  9. thriveliving June 19, 2015 at 6:08 pm

    There’s a “Private” error message for the video. Would love to be able to watch it.

  10. bailliecat January 18, 2015 at 1:01 pm

    i really really want one or more of them please tell me how.

  11. Kenwa d'Arc February 1, 2013 at 8:54 am

    can it see?

  12. Hulsey October 5, 2012 at 5:11 am

    Why not spin the cover too in the opposite direction.

  13. emmetation October 4, 2012 at 7:15 pm

    This is a great idea, I just find the rendered images a little bizarre. They are shown as being on the streets, perhaps to show them with people in society, but I would envision them more as something that would cover every possible rooftop in town, to maximize exposure.

  14. bthinker October 3, 2012 at 5:51 pm

    Oh, and 20x is a huge stretch, maybe 5-10x. Cause 20x with the same panels is to say they only get 5% of possible energy.

  15. bthinker October 3, 2012 at 5:49 pm

    I also have taken interest in it. Very nice design, though I would think with all the concentrators and rotating magnets you’d want to shell out for some double or triple junction cell at least. Also an exhaust system for waste heat for thermal or motive power would be a nice idea.

  16. tyronescott October 2, 2012 at 1:19 pm

    This is very interesting. I would like to be kept inform on the development. Thanks.

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