Solar cell module and manufacturing method thereof
US12266732B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 24, 2023 |
| Grant date | Apr 1, 2025 |
| Priority date | — |
| Expiry date | Feb 24, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/50
Abstract
Embodiments of the present disclosure provide a solar cell module and a manufacturing method thereof. The manufacturing method includes: providing a solar cell string; arranging welding strips on a back surface of the solar cell string; arranging a first encapsulant material on a back surface of the welding strip, to form a first encapsulant material layer; on the back surface of the solar cell string, arranging a second encapsulant material in a local region corresponding to at least one welding strip, to form a second encapsulant material layer; and laminating to form a laminate member. The manufacturing method can reduce the thickness of the encapsulant film on the back surface of the solar cell, and reduce the distance between the back plate material and the solar cell string, and is capable to fully protect the welding strip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.