Novel flexible perovskite/silicon tandem solar cell achieves record efficiency

Despite the remarkable progress achieved in rigid perovskite/silicon tandem solar cells, with reported efficiencies reaching up to 33.9%, the utilization of flexible perovskite/silicon tandem solar cells has remained elusive. This challenge stems from the difficulty of enhancing light absorption in ultrathin silicon bottom cells while preserving their mechanical flexibility.

from Energy & Green Tech News - Energy Sciences News, Green Tech, Energy, Energy Science https://ift.tt/vi5onRC

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