Importance

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Abstract

A method of forming a multijunction solar cell string by providing a first multijunction solar cell including a contact pad disposed adjacent the top surface of the multijunction solar cell along a first peripheral edge thereof; providing a second multijunction solar cell disposed adjacent said first multijunction solar cell, having a top surface and a bottom surface, and including a cut-out extending from a second peripheral edge along the top surface of the second solar cell located adjacent the first peripheral edge of said first multijunction solar cell, and extending to a metal contact layer adjacent the bottom surface of said second multijunction solar cell to allow an electrical contact to be made to the metal contact layer; mounting said first and said second multijunction solar cells on a first side of a perforated carrier; attaching a first electrical interconnect to the contact pad of said first multijunction solar cell, the electrical interconnect extending through said perforated carrier; attaching a second electrical interconnect to the metal contact layer of said second multijunction solar cell, the electrical interconnect extending through said perforated carrier; and connecting said first electrical interconnect to said second electrical interconnect.

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First Claim