German scientists have developed a two-terminal, all-perovskite solar panel with laser scribing and module interconnections. It has a fill factor of 75%.Researchers at the Karlsruhe Institute of Technology (KIT) in Germany have fabricated a spin-coated, two-terminal, all-perovskite tandem solar module with an aperture area of 12.25?square centimeters and a geometric fill factor of 94.7%. They said the laser-scribed two-terminal all-perovskite tandem (2TPT) solar cells have sparked interest at the research level in recent years, as they combine a wide bandgap perovskite top subcell with a narrow-bandgap ...Den vollständigen Artikel lesen ...
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