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dc.contributor.author Lyu, Hong-Kun -
dc.contributor.author Sim, Jun Hyoung -
dc.contributor.author Woo, Sung-Ho -
dc.contributor.author Kim, Kang Pil -
dc.contributor.author Shin, Jang-Kyoo -
dc.contributor.author Han, Yoon Soo -
dc.date.accessioned 2018-01-25T01:14:54Z -
dc.date.available 2018-01-25T01:14:54Z -
dc.date.created 2017-04-10 -
dc.date.issued 2011-08 -
dc.identifier.issn 0927-0248 -
dc.identifier.uri http://hdl.handle.net/20.500.11750/5387 -
dc.description.abstract For efficiency enhancement of a large-area monolithic organic photovoltaic (OPV) module, we studied the influence of the OPV cell geometry parameters using theoretical and experimental methods. For this work, a unit OPV cell as a reference device and four types of monolithic OPV module with different active cell lengths were fabricated together on a glass substrate. The characteristics of the fabricated unit OPV cell were measured and the voltage (Vmp) and current density (Jmp) at the maximum power point were extracted. The parasitic power losses were calculated from the extracted parameters and the material parameters using a theoretical power loss model, taking into consideration the series resistance, contact resistance, and shading (or dead area) losses at the calculated maximum power of the monolithic OPV module. To analyze the influence of OPV cell layout on efficiency of the large-area monolithic OPV module, the power conversion efficiency of the four type monolithic OPV modules with different active cell lengths was measured and compared with the calculated power conversion efficiency. The calculated PCE ratio of the monolithic OPV module with three cells was approximately 78%, and the measured PCE ratio of the fabricated monolithic OPV module with three cells was also approximately 78%. The measured PCE ratio of fabricated monolithic OPV modules with two, four, and five cells also exhibited this tendency for the calculated PCE ratio. Thus, a large-area monolithic OPV module with optimum electrical power loss and an appropriate number of OPV cells can be designed by extracting the parameters of the unit OPV cell and calculating the electrical power loss using the proposed theoretical power loss model. © 2011 Elsevier B.V. -
dc.publisher Elsevier B.V. -
dc.title Efficiency enhancement in large-area organic photovoltaic module using theoretical power loss model -
dc.type Article -
dc.identifier.doi 10.1016/j.solmat.2011.04.009 -
dc.identifier.wosid 000292945700055 -
dc.identifier.scopusid 2-s2.0-79958114238 -
dc.identifier.bibliographicCitation Solar Energy Materials and Solar Cells, v.95, no.8, pp.2380 - 2383 -
dc.subject.keywordAuthor Organic solar cell -
dc.subject.keywordAuthor Organic photovoltaic module -
dc.subject.keywordAuthor Monolithic OPV module -
dc.subject.keywordPlus Cell Geometries -
dc.subject.keywordPlus Cell Layout -
dc.subject.keywordPlus Cell Lengths -
dc.subject.keywordPlus Conversion Efficiency -
dc.subject.keywordPlus Current Voltage Characteristics -
dc.subject.keywordPlus Cytology -
dc.subject.keywordPlus Efficiency -
dc.subject.keywordPlus Efficiency Enhancement -
dc.subject.keywordPlus Electrical Power -
dc.subject.keywordPlus Experimental Methods -
dc.subject.keywordPlus EXTRACTION -
dc.subject.keywordPlus Fabrication -
dc.subject.keywordPlus Glass Substrates -
dc.subject.keywordPlus Material Parameter -
dc.subject.keywordPlus Maximum Power -
dc.subject.keywordPlus Maximum Power Point -
dc.subject.keywordPlus Monolithic Opv Module -
dc.subject.keywordPlus Organic Photovoltaic Module -
dc.subject.keywordPlus Organic Photovoltaics -
dc.subject.keywordPlus Organic Solar Cell -
dc.subject.keywordPlus Photovoltaic Effects -
dc.subject.keywordPlus POLYMER SOLAR-CELLS -
dc.subject.keywordPlus Power-Losses -
dc.subject.keywordPlus Power Conversion Efficiencies -
dc.subject.keywordPlus Reference Devices -
dc.subject.keywordPlus SERIES RESISTANCE -
dc.subject.keywordPlus Series Resistances -
dc.subject.keywordPlus Substrates -
dc.citation.endPage 2383 -
dc.citation.number 8 -
dc.citation.startPage 2380 -
dc.citation.title Solar Energy Materials and Solar Cells -
dc.citation.volume 95 -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Energy & Fuels; Materials Science; Physics -
dc.relation.journalWebOfScienceCategory Energy & Fuels; Materials Science, Multidisciplinary; Physics, Applied -
dc.type.docType Article -
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Appears in Collections:
Division of Energy Technology 1. Journal Articles
Division of Electronics & Information System 1. Journal Articles

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