Decade of PV industry R&D advances in silicon module manufacturing

The US photovoltaic (PV) industry has made significant technical advances in crystalline silicon (Si) module manufacturing through the PV Manufacturing R&D Project during the past decade. Funded Si technologies in this project have been Czochralski, cast polycrystalline, edge-defined film fed growth (EFG) ribbon, string ribbon, and Si-film. Specific R&D Si module-manufacturing categories that have shown technical growth and are discussed are in crystal growth and processing, wafering, cell fabrication, and module manufacturing. These R&D advancements since 1992 have contributed to a 30% decrease in PV manufacturing costs and stimulated a sevenfold increase in PV production capacity.

[1]  C. E. Witt,et al.  Status of the photovoltaic manufacturing technology (PVMaT) project , 1991, The Conference Record of the Twenty-Second IEEE Photovoltaic Specialists Conference - 1991.

[2]  R. Probst,et al.  Photovoltaic Cz silicon manufacturing technology improvements , 1994, Proceedings of 1994 IEEE 1st World Conference on Photovoltaic Energy Conversion - WCPEC (A Joint Conference of PVSC, PVSEC and PSEC).

[3]  R.L. Mitchell,et al.  Progress update on the US Photovoltaic Manufacturing Technology project , 1997, Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997.

[4]  Theresa L. Jester.  Photovoltaic Cz silicon manufacturing technology improvements , 1994 .

[5]  M. Symko-Davies,et al.  Ten years of manufacturing R&D in PVMAT-technical accomplishments, return on investment, and where we go next , 2000, Conference Record of the Twenty-Eighth IEEE Photovoltaic Specialists Conference - 2000 (Cat. No.00CH37036).