Work Packages 4 - Industrial relevant III-V/Si Back-end Processes

  • Latest News - January, 2019

Update January, 2019

Objectives and status Development of industrially scalable low cost processes for the front contact grid of the tandem solar cells, with Total series resistance of electrodes (contact resistance and bulk-resistance) < 1 Ohm cm² and less than 2% of the front side shaded area by electrodes.

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Update July, 2018

Objectives and Status The front side electrodes of III-V solar cells comprise of metal grid lines on a patterned CAP.

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