Photovoltaic cell, method for manufacturing same and photovoltaic module
US11482634B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | May 19, 2021 |
| Grant date | Oct 25, 2022 |
| Priority date | — |
| Expiry date | May 19, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/547
Abstract
Embodiments of the present disclosure provide a photovoltaic cell, a method for manufacturing the photovoltaic cell, and a photovoltaic module. The photovoltaic cell includes a substrate, and an emitter and a first passivation structure that are located on a first surface of the substrate, where the emitter is located between the substrate and the first passivation structure; a first electrode, penetrating through the first passivation structure and being in contact with the emitter; and a first eutectic, located between the first electrode and the emitter, where the first eutectic includes a material of the first electrode and a material of the emitter, and a part of the first electrode penetrates through the first eutectic and is in contact with the emitter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.