کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
79030 | 49346 | 2012 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: The use of polyurethane as encapsulating method for polymer solar cells—An inter laboratory study on outdoor stability in 8 countries The use of polyurethane as encapsulating method for polymer solar cells—An inter laboratory study on outdoor stability in 8 countries](/preview/png/79030.png)
A new encapsulation method for organic solar cells has been tested on flexible solar modules and cells embedded in polyurethane, sandwiched between a tempered glass plate and a polycarbonate plate. Panels, each containing 10 organic solar modules/cells, were fabricated and installed for outdoor exposure in eight different countries for 4½ months. In order to minimize potential deviations in procedures and equipment, one person was responsible for the fabrication, installation and initial and final IV-measurements of the panels using the same equipment for all measurements and calibrations. The encapsulated modules/cells showed significantly reduced degradation compared with previous studies, with final average efficiencies around 40% of the original after 4½ months outdoor exposure. Photodegradation was furthermore found not to be the primary source of degradation.
.Figure optionsDownload as PowerPoint slideHighlights
► An outdoor inter laboratory stability study on rigid panels was performed in eight countries.
► Deviations by human factors limited by fabrication and measurements performed by a single person.
► Fast low temperature encapsulation method with reduced degradation compared to previous studies.
► Photodegradation showed not to be the main source of degradation.
Journal: Solar Energy Materials and Solar Cells - Volume 99, April 2012, Pages 292–300