Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997最新文献_第5页

Simultaneous P and B diffusion, in-situ surface passivation, impurity filtering and gettering for high-efficiency silicon solar cells 高效硅太阳能电池的P和B同步扩散、原位表面钝化、杂质过滤和捕集

Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997 Pub Date : 1997-11-01 DOI: 10.1109/PVSC.1997.653915

T. Krygowski, A. Rohaigi, D. Ruby

{"title":"Simultaneous P and B diffusion, in-situ surface passivation, impurity filtering and gettering for high-efficiency silicon solar cells","authors":"T. Krygowski, A. Rohaigi, D. Ruby","doi":"10.1109/PVSC.1997.653915","DOIUrl":"https://doi.org/10.1109/PVSC.1997.653915","url":null,"abstract":"A technique is presented to simultaneously diffuse boron and phosphorus in silicon, and grow an in-situ passivating oxide in a single furnace step. It is shown that limited solid doping sources made from P and B spin-on-dopant (SOD) films can produce optimal n/sup +/ and p/sup +/ profiles simultaneously without the deleterious effects of cross doping. A high quality passivating oxide is grown in-situ beneath the thin (/spl sim/60 /spl Aring/) diffusion glass, resulting in low J/sub 0/ values below 100 fA/cm/sup 2/ for transparent (/spl sim/100 /spl Omega///spl square/) phosphorus and boron diffusions. For the first time it is shown that impurities present in the boron SOD film can be effectively filtered out by employing separate source wafers, resulting in bulk lifetimes in excess of 1 ms for the sample wafers. The degree of lifetime degradation in the sources is related to the gettering efficiency of boron in silicon. This novel simultaneous diffusion, in-situ oxidation, impurity filtering and gettering technique was successfully used to produce 20.3% Fz, and 19.1% Cz solar cells, in one furnace step.","PeriodicalId":251166,"journal":{"name":"Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124424602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 16

Simplified module assembly using back-contact crystalline-silicon solar cells 简化组件组装使用后接触晶体硅太阳能电池

Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997 Pub Date : 1997-11-01 DOI: 10.1109/PVSC.1997.654276

J. Gee, S. E. Garrett, W. P. Morgan

引用次数: 33

Blocking diodes and fuses in low-voltage PV systems 低压光伏系统中的阻断二极管和熔断器

Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997 Pub Date : 1997-11-01 DOI: 10.1109/PVSC.1997.654281

J. Wiles, D. King

引用次数: 27

Silicon-photodiode pyranometers: operational characteristics, historical experiences, and new calibration procedures 硅光电二极管辐射计:操作特性，历史经验，和新的校准程序

Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997 Pub Date : 1997-11-01 DOI: 10.1109/PVSC.1997.654323

D. King, D. R. Myers

引用次数: 82

Performance of a grid connected residential photovoltaic system with energy storage 带储能的并网住宅光伏系统性能研究

Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997 Pub Date : 1997-11-01 DOI: 10.1109/PVSC.1997.654347

G. Palomino, J. Wiles, J. Stevens, F. Goodman

引用次数: 17

Photovoltaic system reliability 光伏系统可靠性

Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997 Pub Date : 1997-10-01 DOI: 10.1109/PVSC.1997.654269

A. Maish, C. Atcitty, S. Hester, D. Greenberg, D. Osborn, D. Collier, M. Brine

引用次数: 69

Amp-hour counting charge control for photovoltaic hybrid power systems 光伏混合动力系统的安时计数充电控制

Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997 Pub Date : 1997-10-01 DOI: 10.1109/PVSC.1997.654322

T. Hund, B. Thompson

引用次数: 11

The effect of gettering on areal inhomogeneities in large-area multicrystalline-silicon solar cells 捕集对大面积多晶硅太阳能电池面积不均匀性的影响

Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997 Pub Date : 1997-10-01 DOI: 10.1109/PVSC.1997.654052

J. Gee, B. Sopori

引用次数: 4

Recent progress on the self-aligned, selective-emitter silicon solar cell 自对准选择性发射极硅太阳能电池的最新进展

Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997 Pub Date : 1997-10-01 DOI: 10.1109/PVSC.1997.653919

D. Ruby, P. Yang, M. Roy, S. Narayanan

引用次数: 19

Progress update on the US Photovoltaic Manufacturing Technology project 美国光伏制造技术项目的最新进展

Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997 Pub Date : 1997-10-01 DOI: 10.1109/PVSC.1997.654273

R. Mitchell, C. Witt, H. Thomas, D. Ruby, R. King, C.C. Aldrich

{"title":"Progress update on the US Photovoltaic Manufacturing Technology project","authors":"R. Mitchell, C. Witt, H. Thomas, D. Ruby, R. King, C.C. Aldrich","doi":"10.1109/PVSC.1997.654273","DOIUrl":"https://doi.org/10.1109/PVSC.1997.654273","url":null,"abstract":"The Photovoltaic Manufacturing Technology (PVMaT) project is helping the US photovoltaic (PV) industry extend its world leadership role in manufacturing and stimulate the commercial development of PV modules and systems. Initiated in 1990, PVMaT is being carried out in several directed and staggered phases to support industry's continued progress. Thirteen subcontracts awarded in FY 1996 under Phase 4A emphasize improvement and cost reduction in the manufacture of full-system PV products. Areas of work in Phase 4A included, but were not limited to, issues such as improving module-manufacturing processes; system and system-component packaging, integration, manufacturing and assembly; product manufacturing flexibility; and balance-of-system development with the goal of product manufacturing improvements. These Phase 4A, product-driven manufacturing research and development (R&D) activities are now completing their second phase. Progress under these Phase 4A and remaining Phase 2B subcontracts from the earlier PVMaT solicitation are summarized in this paper. Evaluations of the success of this project have been carried out in FY 1995 and late FY 1996. This paper examines the 1997 cost/capacity data that have been collected from active PVMaT manufacturers.","PeriodicalId":251166,"journal":{"name":"Conference Record of the Twenty Sixth IEEE Photovoltaic Specialists Conference - 1997","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114477708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7