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SMART JUNCTION BOX FOR SOLAR CELL MODULE

  • US 20110058337A1
  • Filed: 04/23/2010
  • Published: 03/10/2011
  • Est. Priority Date: 04/24/2009
  • Status: Active Grant
First Claim
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1. A smart junction box for a solar cell module, comprising:

  • bus bars for transmitting electricity flowing from ribbon cables;

    pressing units for selectively fastening and separating the ribbon cables located on contact portions of the bus bars;

    diodes each configured to have a hexahedral shape, provided with thermally conductive metal on one surface thereof, disposed so as to be in contact with a corresponding heat sink plate in a surface contact manner, and provided with two terminals so as to be disposed in contact with a corresponding bus bar;

    heat sink plates disposed in contact with the bus bars, and configured to emit heat conducted through the bus bars and the metal of the diodes to an outside;

    fastening means for fastening the bus bars, the diodes and the heat sink plates to each other; and

    external cables for providing electricity transmitted from the bus bars to the outside,

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