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Description

Wire connected solar cells are a promising new technology that can increase the efficiency and reduce the cost of solar modules. The use of wire rather than ribbon bus bars

Wire connected solar cells are a promising new technology that can increase the efficiency and reduce the cost of solar modules. The use of wire rather than ribbon bus bars can lead to reduced shading, better light trapping, and reduced material costs, all while eliminating the need for soldering. This research first analyzes the optimal wire gauge to reduce cracking and improve efficiency. Wire sizes between 20 AWG and 28 AWG were tested, with the optimal size being between 24 AWG and 26 AWG for the ethylene vinyl acetate (EVA) layer used in the module.

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Date Created
  • 2015-12
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  • Text
  • Machine-readable links