Cover image for Solar power generation : technology, new concepts & policy
Title:
Solar power generation : technology, new concepts & policy
Personal Author:
Publication Information:
Boca Raton : CRC Press, c2012.
Physical Description:
xii, 249 p. : ill. ; 26 cm.
ISBN:
9780415621106
General Note:
"A Balkema book."
Abstract:
"This book provides an overview of the current state of affairs in the field of solar power engineering from a global perspective. In four parts, this well-researched volume informs about (1) established solar PV (photovoltaic) technologies; (2) third-generation PV technologies based on new materials with potential for low-cost large-scale production; (3) solar cell technology based on new (third-generation) concepts such as quantum dot solar cells and nano wire solar cells using silicon and compound semiconductors; and (4) economic implications and effects, as well as policies and incentives in various countries of the world involved with solar energy implementation. Besides manufacturing facts and implementation issues, special emphasis is placed on the implications of policy measures in countries with good PV activity, such as Japan, China, India, Germany, Spain, France, Italy, the United States, and Canada. The volume is intended as a reference text for a global audience of advanced students, R& D and industry professionals, as well as investors and policy-makers with fundamental knowledge of photovoltaic technology"-- Provided by publisher.

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Summary

Summary

This book offers a global perspective of the current state of affairs in the field of solar power engineering. In four parts, this well-researched volume informs about:



Established solar PV (photovoltaic) technologies

Third-generation PV technologies based on new materials with potential for low-cost large-scale production

Solar cell technology based on new (third-generation) concepts, such as quantum dot solar cells and nano wire solar cells using silicon and compound semiconductors

Economic implications and effects, as well as policies and incentives in various countries of the world involved with solar energy implementation

In addition to discussing manufacturing facts and implementation issues, this book emphasizes the implications of policy measures in countries with good PV activity, such as Japan, China, India, Germany, Spain, France, Italy, the United States, and Canada. This volume is intended as a reference for a global audience of advanced students and R&D and industry professionals, as well as investors and policy-makers with fundamental knowledge of photovoltaic technology.


Author Notes

Dr. P. Jayarama Reddy is an energy consultant to the solar photovoltaic industry and serves as a board member of several international renewable energy companies related to solar module fabrication, power generation from biomass and municipal solid waste. He is a retired professor of Physics (Sri Venkateswara University, Tirupathi, India) and has worked in various big research laboratories at Cornell University (US), Imperial College London (UK), Charles University (Czech Republic) and Stuttgart University (Germany). Dr. Reddy is a Fellow of the Institute of Physics (UK) and has published a number of papers on polycrystalline thin film solar materials and cells, as well as the book 'Science and Technology of Photovoltaics', published by BS Publications /CRC Press/Balkema.


Table of Contents

Forewordp. xi
Acknowledgementsp. xiii
1 Introductionp. 1
2 Silicon solar cellsp. 9
2.1 Introductionp. 9
2.2 Features of standard c-silicon cellsp. 10
2.3 Progress in cell efficiencyp. 12
2.4 Mono-crystalline Si solar cellsp. 14
2.4.1 Buried contact solar cellsp. 14
2.4.2 Passivated emitter, rear locally diffused (PERL) cellp. 15
2.4.3 HIT solar cellp. 18
2.4.4 Interdigitated back contract (IBC) solar cellsp. 20
2.4.5 Industrial mono-Si solar cellsp. 22
2.5 Multi (poly) crystalline silicon solar cellsp. 24
2.5.1 EWT and MWT polycrystalline Si cellsp. 25
2.5.2 Polycrystalline buried contact solar cellsp. 27
2.5.3 EFG and SRG techniquesp. 28
2.5.4 PLUTO multi-crystalline Si modulesp. 29
2.6 Materials and processingp. 29
2.6.1 Al 2 O 3 deposition for surface passivationp. 30
2.6.2 Inkjet technology for cell fabricationp. 31
2.7 Future for crystalline silicon solar cellsp. 33
2.8 Amorphous silicon solar cellsp. 34
2.8.1 Overview of technology developmentp. 34
2.8.2 a-Si:H thin film solar cellsp. 35
2.8.3 Microcrystalline (¿c-)Silicon thin film solar cellsp. 37
2.8.4 Tandem and multi-junction a-Si:H cellsp. 40
2.8.5 Fabrication of a-Si thin film modulesp. 41
2.8.6 a-Si/¿c-Si tandem solar cellp. 43
2.8.7 Turnkey systems for a-Si solar cell module productionp. 45
2.9 Improving efficiency of Si TF solar cellsp. 46
3 Polycrystalline CIGS and CdTe thin film solar cellsp. 61
3.1 Introductionp. 61
3.2 Highlights of CIGS and CdTe technologiesp. 61
3.3 CIGS thin film solar cellsp. 63
3.3.1 Absorber layer depositionp. 64
3.3.2 State-of-the-art technologiesp. 67
3.3.3 Band gap engineering of absorber (CIGS) layerp. 68
3.3.4 Novel absorber layersp. 69
3.3.5 Alternative buffer layersp. 70
3.3.6 Fabrication of CIGSS modulesp. 71
3.3.7 Flexible CIGS solar devicesp. 72
3.3.8 Vacuum-free depositionp. 72
3.4 CdTe thin film solar cellsp. 73
3.4.1 CdTe cell structure elementsp. 75
3.4.2 Standard module fabricationp. 76
3.4.3 Industrial CdTe modulesp. 77
3.4.4 Flexible CdTe solar cellsp. 79
3.5 Challenges to be addressedp. 79
3.6 Polycrystalline TF multi junction solar cellsp. 82
3.7 Manufacturing cost of thin film modulesp. 83
4 Organic and dye-sensitized solar cellsp. 95
4.1 Introductionp. 95
4.2 Configuration & principle of organic solar cellp. 97
4.3 Types of organic solar cellsp. 99
4.3.1 Single layer organic solar cellsp. 99
4.3.2 Bi-layer organic solar cellsp. 100
4.3.3 Bulk hetero junction solar cells (BHJ cells)p. 101
4.4 Dye-sensitized nanostructured solar cellsp. 109
4.4.1 Configuration of the cellp. 109
4.4.2 Performance of DSSCsp. 112
4.4.3 Dye-sensitized solar modulesp. 113
4.5 Lifetimes of polymer cellsp. 114
4.6 Manufacturing status of DSC and OPV cellsp. 115
4.7 Improving efficienciesp. 116
4.8 Nano-TiO 2 dye/CIGS tandem solar cellsp. 117
5 High-efficiency solar devicesp. 129
5.1 Introductionp. 129
5.2 III-V multi junction solar cellsp. 129
5.2.1 Introductionp. 129
5.2.2 Basic principles of multi-junction solar cellsp. 130
5.2.3 Fabrication of Triple-junction solar cellsp. 133
5.2.4 Future design considerationsp. 135
5.2.5 Metamorphic (lattice-mismatched) solar cellsp. 136
5.2.6 Four-junction (terrestrial) solar cellsp. 140
5.2.7 Five-and six-junction solar cellsp. 142
5.2.8 Prospects for multi junction solar cellsp. 142
5.3 High concentration PV technology (HCPV)p. 143
5.3.1 Introductionp. 143
5.3.2 Classification of CPVp. 143
5.3.3 Merits of CPVp. 144
5.3.4 Status of CPVp. 145
5.3.5 Overview of HCPV modulesp. 145
5.3.6 Research and developmentp. 148
5.3.7 Installations with HCPV modulesp. 153
5.3.8 Cost benefitsp. 154
5.3.9 CPV and cogenerationp. 154
6 New concepts based solar cellsp. 161
6.1 Quantum dot solar cellsp. 161
6.1.1 Silicon-QD solar cellp. 163
6.1.2 III-V multi junction QD solar cellsp. 165
6.2 Nanowire (NW) solar cellsp. 170
6.2.1 Silicon NW solar cellsp. 171
6.2.2 Compound semiconductor NW solar cellsp. 175
6.3 NW-polymer hybrid solar cellsp. 177
6.3.1 InP nanowire - polymer (P3HT) hybrid solar cellp. 178
6.3.2 Microcrystalline silicon nanorods/P3HT hybrid solar cellsp. 180
6.3.3 TiO 2 nanotube arrays in DSC sp. 181
6.4 Third-generation concepts under developmentp. 183
6.4.1 Hot Carrier solar cellsp. 183
6.4.2 Plasmonic photovoltaicsp. 185
6.4.3 Nanostructured materials for thin film solar cellsp. 190
6.5 Crystalline silicon on glass (CSG) solar cellsp. 193
6.5.1 Production of CSG modulesp. 197
7 Policies and Incentivesp. 207
7.1 Introductionp. 207
7.2 Incentive mechanismsp. 208
7.3 Policies in selected countriesp. 208
Annexurep. 231
Subject indexp. 233