Recent developments in SLIVER cell technology

Abstract

SLIVER cells, which were invented and developed at the ANU, allow the production of thin silicon cells and modules from standard silicon wafers, without the requirement for silicon deposition or any other expensive steps. Reductions in silicon consumption by a factor of 7-12 and reductions in the number of wafers that need to be processed per MW of a factor of 12-40 are possible. SLIVER cells are fabricated with sophisticated processing on high quality single crystal silicon substrates. SLIVER cell efficiencies above 19% are the highest reported for any commercially-viable thin-film cell. In this paper we report that a new SLIVER process has been devised that has the potential to double the throughput of a factory compared with the older SLIVER process. Show more