Structure and basic properties of photovoltaic module backsheet films
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- 作者：Klaus J. Geretschlä ; ger ; klaus_jakob.geretschlaeger@jku.at" class="auth_mail" title="E-mail the corresponding author ; Gernot M. Wallner gernot.wallner@jku.at" class="auth_mail" title="E-mail the corresponding author ; Jö ; rg Fischer joerg.fischer@jku.at" class="auth_mail" title="E-mail the corresponding author
- 关键词：Backsheets ; Multilayer laminates ; Fluoropolymers ; Engineering thermoplastics ; Optical properties ; Mechanical properties
- 刊名：Solar Energy Materials and Solar Cells
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：144
- 期：Complete
- 页码：451-456
- 全文大小：1193 K
文摘
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Structure and composition of 11 commercial backsheet laminates were investigated.
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Three grades of EVA were found that differed in their vinylacetate content.
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AM1.5 solar optical reflectance was rather uniform at 77% for all specimens analyzed.
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Inorganic filler content was ranging from 6 to 20%m.
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PVF containing backsheets provided the highest values for mechanical strength.