Gallery: New Solar-Thermal Flat Panels Are Eight Times More Efficient t...


A team of researchers from Boston College and MIT have developed a hybrid flat panel that is capable of producing electricity from the sun’s rays as well as hot water for thermal energy. The team’s new flat panel is eight times more efficient than previously developed solar thermoelectric generators and could make solar thermoelectric technology more cost effective on a wider scale. Solar Thermal energy is expensive and generally employed in large installations — like the one above — with this new flat panel, solar thermal energy could become a much more valuable investment. The team has increased the energy output without adding much to the dollar sign side of the equation.

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  1. Pock NU February 22, 2013 at 12:10 pm

    Great idea,TQ for informtion.

  2. HowToMan November 6, 2011 at 11:30 am

    Great idea, combining solar PV and thermal solar into one package. This is another of the advantages of solar energy. For other advantages and disadvantages of solar power, see:

  3. aatoth May 5, 2011 at 6:40 pm

    I can’t imagine a facility taking advantage of solar panels that couldn’t also benefit from a renewable source of hot water. Sounds like a win-win to me.

    The real question is the difference in cost per square foot compared to traditional PVCs.

  4. caeman May 3, 2011 at 7:45 am

    Yes, something has to be given up to add a second benefit. The object is no longer optimized for just one task. I imagine the loss in reflectivity due to the solar electric cells absorbing some of the energy mean the less energy to heat the fluid.

    But, if the loss in efficiency is made up for by the additional technology, it is worth the try.

  5. lazyreader May 3, 2011 at 7:39 am

    There’s always a catch…………..

  6. caeman May 2, 2011 at 12:22 pm

    This just seems like a good idea…making hot water AND electricity at the same time.

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