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Book Synopsis Amorphous and Microcrystalline Silicon Solar Cells: Modeling, Materials and Device Technology by : Ruud E.I. Schropp
Download or read book Amorphous and Microcrystalline Silicon Solar Cells: Modeling, Materials and Device Technology written by Ruud E.I. Schropp and published by Springer. This book was released on 2016-07-18 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amorphous silicon solar cell technology has evolved considerably since the first amorphous silicon solar cells were made at RCA Laboratories in 1974. Scien tists working in a number of laboratories worldwide have developed improved alloys based on hydrogenated amorphous silicon and microcrystalline silicon. Other scientists have developed new methods for growing these thin films while yet others have developed new photovoltaic (PV) device structures with im proved conversion efficiencies. In the last two years, several companies have constructed multi-megawatt manufacturing plants that can produce large-area, multijunction amorphous silicon PV modules. A growing number of people be lieve that thin-film photovoltaics will be integrated into buildings on a large scale in the next few decades and will be able to make a major contribution to the world's energy needs. In this book, Ruud E. I. Schropp and Miro Zeman provide an authoritative overview of the current status of thin film solar cells based on amorphous and microcrystalline silicon. They review the significant developments that have occurred during the evolution of the technology and also discuss the most im portant recent innovations in the deposition of the materials, the understanding of the physics, and the fabrication and modeling of the devices.
Author :Wilfried G. J. H. M. van Sark Publisher :Springer Science & Business Media ISBN 13 :3642222757 Total Pages :588 pages Book Rating :4.6/5 (422 download)
Book Synopsis Physics and Technology of Amorphous-Crystalline Heterostructure Silicon Solar Cells by : Wilfried G. J. H. M. van Sark
Download or read book Physics and Technology of Amorphous-Crystalline Heterostructure Silicon Solar Cells written by Wilfried G. J. H. M. van Sark and published by Springer Science & Business Media. This book was released on 2011-11-16 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today’s solar cell multi-GW market is dominated by crystalline silicon (c-Si) wafer technology, however new cell concepts are entering the market. One very promising solar cell design to answer these needs is the silicon hetero-junction solar cell, of which the emitter and back surface field are basically produced by a low temperature growth of ultra-thin layers of amorphous silicon. In this design, amorphous silicon (a-Si:H) constitutes both „emitter“ and „base-contact/back surface field“ on both sides of a thin crystalline silicon wafer-base (c-Si) where the electrons and holes are photogenerated; at the same time, a-Si:H passivates the c-Si surface. Recently, cell efficiencies above 23% have been demonstrated for such solar cells. In this book, the editors present an overview of the state-of-the-art in physics and technology of amorphous-crystalline heterostructure silicon solar cells. The heterojunction concept is introduced, processes and resulting properties of the materials used in the cell and their heterointerfaces are discussed and characterization techniques and simulation tools are presented.
Book Synopsis Continuous Roll-to-roll Amorphous Silicon Photovoltaic Manufacturing Technology by : M. Izu
Download or read book Continuous Roll-to-roll Amorphous Silicon Photovoltaic Manufacturing Technology written by M. Izu and published by . This book was released on 1994 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes work for this reporting period under a 3-year program to advance Energy Conversion Device's (ECD) roll-to-roll, triple-junction photovoltaic (PV) manufacturing technologies, to reduce the module production costs, to increase the stabilized module performance, and to expand commercial production capacity utilizing ECD technology. The specific 3-year goal is to developadvanced large-scale manufacturing technology incorporating ECD's earlier research advances with the capability of producing modules with stable 11% efficiency at a cost of approximately $1.00 per peak watt. Major accomplishments during this reporting period include (1) the design, construction. and testing of a continuous roll-to-roll multipurpose amorphous silicon alloy solar cell depositionmachine that incorporates improvements necessary to obtain higher efficiency solar cells; (2) development of a photothermal deflection spectroscopy (PDS) technique for evaluating back-reflector systems; (3) the development of an improved textured Ag/ZnO back-reflector system demonstrating 25% gain in Jsc over previous textured AI back-reflector systems; and (4) the design of a serpentine webcontinuous roll-to-roll deposition chamber.
Book Synopsis Technology and Applications of Amorphous Silicon by : Robert A. Street
Download or read book Technology and Applications of Amorphous Silicon written by Robert A. Street and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives the first systematic and complete survey of technology and application of amorphous silicon, a material with a huge potential in electronic applications. The book features contributions by world-wide leading researchers in this field.
Book Synopsis Thin-Film Silicon Solar Cells by : Arvind Victor Shah
Download or read book Thin-Film Silicon Solar Cells written by Arvind Victor Shah and published by CRC Press. This book was released on 2010-08-19 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photovoltaic technology has now developed to the extent that it is close to fulfilling the vision of a "solar-energy world," as devices based on this technology are becoming efficient, low-cost and durable. This book provides a comprehensive treatment of thin-film silicon, a prevalent PV material, in terms of its semiconductor nature, startin
Book Synopsis Amorphous Silicon Photovoltaic Manufacturing Technology - by : G. Duran
Download or read book Amorphous Silicon Photovoltaic Manufacturing Technology - written by G. Duran and published by . This book was released on 1995 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Physics and Technology of Amorphous-Crystalline Heterostructure Silicon Solar Cells by : Wilfried G. J. H. M. van Sark
Download or read book Physics and Technology of Amorphous-Crystalline Heterostructure Silicon Solar Cells written by Wilfried G. J. H. M. van Sark and published by Springer. This book was released on 2012-02-23 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today’s solar cell multi-GW market is dominated by crystalline silicon (c-Si) wafer technology, however new cell concepts are entering the market. One very promising solar cell design to answer these needs is the silicon hetero-junction solar cell, of which the emitter and back surface field are basically produced by a low temperature growth of ultra-thin layers of amorphous silicon. In this design, amorphous silicon (a-Si:H) constitutes both „emitter“ and „base-contact/back surface field“ on both sides of a thin crystalline silicon wafer-base (c-Si) where the electrons and holes are photogenerated; at the same time, a-Si:H passivates the c-Si surface. Recently, cell efficiencies above 23% have been demonstrated for such solar cells. In this book, the editors present an overview of the state-of-the-art in physics and technology of amorphous-crystalline heterostructure silicon solar cells. The heterojunction concept is introduced, processes and resulting properties of the materials used in the cell and their heterointerfaces are discussed and characterization techniques and simulation tools are presented.
Book Synopsis Continuous Roll-to-roll Amorphous Silicon Photovoltaic Manufacturing Technology. Semiannual Subcontract Report, 1 April 1993--30 September 1993 by :
Download or read book Continuous Roll-to-roll Amorphous Silicon Photovoltaic Manufacturing Technology. Semiannual Subcontract Report, 1 April 1993--30 September 1993 written by and published by . This book was released on 1994 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes work for this reporting period under a 3-year program to advance Energy Conversion Device's (ECD) roll-to-roll, triple-junction photovoltaic (PV) manufacturing technologies, to reduce the module production costs, to increase the stabilized module performance, and to expand commercial production capacity utilizing ECD technology. The specific 3-year goal is to develop advanced large-scale manufacturing technology incorporating ECD's earlier research advances with the capability of producing modules with stable 11% efficiency at a cost of approximately $1.00 per peak watt. Major accomplishments during this reporting period include (1) the design, construction. amd testomg of a continuous roll-to-roll multipurpose amorphous silicon alloy solar cell deposition machine that incorporates improvements necessary to obtain higher efficiency solar cells; (2) development of a photothermal deflection spectroscopy (PDS) technique for evaluating back-reflector systems; (3) the development of an improved textured Ag/ZnO back-reflector system demonstrating 25% gain in J{sub sc} over previous textured Al back-reflector systems; and (4) the design of a serpentine web continuous roll-to-roll deposition chamber.
Book Synopsis Amorphous Silicon Photovoltaic Manufacturing Technology - Phase 2A. Semiannual Subcontract Report, May 1, 1994-October 31, 1994 by :
Download or read book Amorphous Silicon Photovoltaic Manufacturing Technology - Phase 2A. Semiannual Subcontract Report, May 1, 1994-October 31, 1994 written by and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Amorphous Silicon PV Manufacturing Research by : United States. Department of Energy
Download or read book Amorphous Silicon PV Manufacturing Research written by United States. Department of Energy and published by . This book was released on 1996 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Photovoltaic Manufacturing Technology Monolithic Amorphous Silicon Modules on Continuous Polymer Substrates by : F. Jeffrey
Download or read book Photovoltaic Manufacturing Technology Monolithic Amorphous Silicon Modules on Continuous Polymer Substrates written by F. Jeffrey and published by . This book was released on 1998 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iowa Thin Film Technologies, Inc.'s goal is to develop the most cost-effective photovoltaic manufacturing process possible. To this end, we have chosen a roll-based manufacturing process with continuous deposition and monolithic integration. Work under this program is designed to meet this goal by improving manufacturing throughput and performance of the manufactured devices. Progress made during Phase II of this program includes the following: a new single-pass tandem deposition machine was brought online that allows greatly increased and improved throughput for rolls of tandem material; the TCO deposition process was improved, resulting in an increase in throughput by 20%; a new alignment method was implemented on the printing process that improves throughput six-fold while improving alignment from 100 mm to 10 mm; a roll-based lamination procedure was developed and implemented on selected products that improves throughput from 20 sq. ft/h to 240 sq. ft/h; and we evaluated a wide range of lower-cost encapsulants and selected a promising material to be introduced in 5-year-lifetime type products. The sum of these improvements brings the cost reduction resulting from this program to 49%.
Book Synopsis Continuous Roll-to-roll Amorphous Silicon Photovoltaic Manufacturing Technology by : United States. Department of Energy
Download or read book Continuous Roll-to-roll Amorphous Silicon Photovoltaic Manufacturing Technology written by United States. Department of Energy and published by . This book was released on 1996 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Amorphous Silicon Pv Manufacturing by : United States. Department of Energy
Download or read book Amorphous Silicon Pv Manufacturing written by United States. Department of Energy and published by . This book was released on 1996 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Amorphous Silicon Photovoltaic Manufacturing Technology, Phase 2A by : G. Duran
Download or read book Amorphous Silicon Photovoltaic Manufacturing Technology, Phase 2A written by G. Duran and published by . This book was released on 1995 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Photovoltaic Manufacturing Technology Monolithic Amorphous Silicon Modules on Continuous Polymer Substrates by : F. Jeffrey
Download or read book Photovoltaic Manufacturing Technology Monolithic Amorphous Silicon Modules on Continuous Polymer Substrates written by F. Jeffrey and published by . This book was released on 1998 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iowa Thin Film Technologies, Inc.'s goal is to develop the most cost-effective photovoltaic manufacturing process possible. To this end, we have chosen a roll-based manufacturing process with continuous deposition and monolithic integration. Work under this program is designed to meet this goal by improving manufacturing throughput and performance of the manufactured devices. Progress made during Phase II of this program includes the following: a new single-pass tandem deposition machine was brought online that allows greatly increased and improved throughput for rolls of tandem material; the TCO deposition process was improved, resulting in an increase in throughput by 20%; a new alignment method was implemented on the printing process that improves throughput six-fold while improving alignment from 100 mm to 10 mm; a roll-based lamination procedure was developed and implemented on selected products that improves throughput from 20 sq. ft/h to 240 sq. ft/h; and we evaluated a wide range of lower-cost encapsulants and selected a promising material to be introduced in 5-year-lifetime type products. The sum of these improvements brings the cost reduction resulting from this program to 49%.
Book Synopsis Photovoltaic Manufacturing Technology by :
Download or read book Photovoltaic Manufacturing Technology written by and published by . This book was released on 1991 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report identifies steps leading to manufacturing large volumes of low-cost, large-area photovoltaic (PV) modules. Both crystalline silicon and amorphous silicon technologies were studied. Cost reductions for each step were estimated and compared to Solarex Corporation's manufacturing costs. A cost model, a simple version of the SAMICS methodology developed by the Jet Propulsion Laboratory (JPL), projected PV selling prices. Actual costs of materials, labor, product yield, etc., were used in the cost model. The JPL cost model compared potential ways of lowering costs. Solarex identified the most difficult technical challenges that, if overcome, would reduce costs. Preliminary research plans were developed to solve the technical problems. 13 refs.
Book Synopsis Energy Conversion Devices, Inc.: Continuous Roll-to-Roll Amorphous Silicon Photovoltaic Manufacturing Technology by :
Download or read book Energy Conversion Devices, Inc.: Continuous Roll-to-Roll Amorphous Silicon Photovoltaic Manufacturing Technology written by and published by . This book was released on 1996 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
