File:Microscope image of screen printed heterojunction solar cell solder pad.jpg
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Summary
| Description |
English: A microscope image of the solder pad of a silver screen-printed heterojunction solar cell, at the intersection of a finger (horizontal) and a busbar (vertical). Detail of the texture caused by the printing screen can be seen. Heterojunction solar cells use a low temperature silver paste with a different formulation to PERC cells. Solder pads are used as anchor points for bussing ribbon so that PV cells can be connected together in a module. |
| Date | |
| Source | Own work |
| Author | Radiotrefoil |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 23:41, 5 November 2023 | | 5,005 × 3,204 (3.85 MB) | Radiotrefoil | Uploaded own work with UploadWizard |
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