Abstract: Solar cell stack-ups are described in which fullerene based transport layers are blended with a metal halide such as LiF, CsF or MgF2. In particular, perovskite solar cell stack-ups are described in which an electron transport layer includes a metal halide and fullerene blend.
Type:
Grant
Filed:
August 22, 2022
Date of Patent:
January 2, 2024
Assignee:
Swift Solar Inc.
Inventors:
Tomas Leijtens, Giles Eperon, Rohit Prasanna, Annikki Santala
Abstract: Thin-film solar cell modules and serial cell-to-cell interconnect structures and methods of fabrication are described. In an embodiment, solar cell module and interconnect includes a conformal transport layer over a subcell layer. The conformal transport layer may also laterally surround an outside perimeter the subcell layer.
Abstract: Thin-film solar cell modules and serial cell-to-cell interconnect structures and methods of fabrication are described. In an embodiment, a solar cell interconnect includes a bypass diode between adjacent solar cells to allow the flow of current around a single solar cell.
Abstract: Thin-film solar cell modules and serial cell-to-cell interconnect structures and methods of fabrication are described. In an embodiment, solar cell module and interconnect includes a conformal transport layer over a subcell layer. The conformal transport layer may also laterally surround an outside perimeter the subcell layer.
Abstract: Vapor phase transport systems and methods of depositing perovskite films are described. In an embodiment, a deposition method includes feeding a perovskite solution or constituent powder to a vaporizer, followed by vaporization and depositing the constituent vapor as a perovskite film. In an embodiment, a deposition system and method includes vaporizing different perovskite precursors in different vaporization zones at different temperatures, followed by mixing the vaporized precursors to form a constituent vapor, and depositing the constituent vapor as a perovskite film.
Type:
Grant
Filed:
April 7, 2020
Date of Patent:
February 23, 2021
Assignee:
SWIFT SOLAR INC.
Inventors:
Kevin Alexander Bush, Maximilian Tobias Hoerantner, Tomas Leijtens
Abstract: Thin-film solar cell modules and serial cell-to-cell interconnect structures and methods of fabrication are described. In an embodiment, solar cell module and interconnect includes a conformal transport layer over a subcell layer. The conformal transport layer may also laterally surround an outside perimeter the subcell layer.