Scholarlink

The current market leader among photovoltaic devices is Si solar cells and it have a laboratory efficiency of 25%. The main reason why it can’t reach the ideal efficiency is its thermal losses. In contrast with single junction solar cells, tandem solar cells exhibit higher efficiency due to the utilization of shorter wavelengths of the solar spectrum.

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Future of PSC

  • 章节

  • 发表日期：

    2026年

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  • P. Arjun Suresh,
  • K. V. Arun Kumar,
  • Ann Rose Abraham,
  • A. K. Haghi

摘要

The current market leader among photovoltaic devices is Si solar cells and it have a laboratory efficiency of 25%. The main reason why it can’t reach the ideal efficiency is its thermal losses. In contrast with single junction solar cells, tandem solar cells exhibit higher efficiency due to the utilization of shorter wavelengths of the solar spectrum.