کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1550220 | 1513119 | 2014 | 5 صفحه PDF | دانلود رایگان |
• Selective etching based on screen-printing and diffusion was used to prepare silicon nano-textured surface.
• Series resistance was significantly reduced due to the electrode-contact enhancement.
• The efficiency of silicon nano-textured solar cells was improved by this technique.
The electrode contact property of silicon nano-textured solar cell was investigated. An industrial feasible technique was introduced to enhance the electrode contact. The electrical performance of nano-textured cells with this contact enhancement was measured and compared with the ones without. The series resistance was reduced significantly from 1.5 Ω to 0.3 Ω and the short-circuit current was increased from 27 mA cm−2 to 29 mA cm−2. The cell efficiency was improved from 6% to 10%. These data indicate that the contact enhancement is effective.
Journal: Solar Energy - Volume 99, January 2014, Pages 95–99