In a paper published in nature, the Chinese module maker explained that the 33.9%-efficient tandem device it unveiled in December 2023 is based on a bilayer intertwined passivation strategy that combines efficient electron extraction with further suppression of nonradiative recombination. It also revealed that its two-terminal tandem prototype devices achieved an efficiency of 34.6%.
  • ArtikBanana@lemmy.dbzer0.comOPEnglish
    1·
    7 days ago

    I think it’s still interesting as it shows the potential.

    And Oxford PV recently had a commercial sale of a perovskite solar panel with a 25 year guarantee

    By adapting the formulation and synthesis of the perovskite and the cell design and encapsulation optimization, Oxford PV succeeded in mitigating stability-related deficits and aims at providing future buyers of their modules with the industry-standard 25 year performance guarantee