Stacked cell and preparation method thereof

US12356784B2 · kind B2 · utility

Assignee

• TRINA SOLAR CO., LTD. · CN

Inventors

• Xiaobing DING · Longbeilingcun, CN
• Guangtao Yang · Changzhou City, CN
• Rui Xia · Los Angeles, US
• Yiqi CHEN · Nanhu, CN
• Xueling Zhang · Beijing, CN
• Daming Chen · Changzhou City, CN

Key dates

• Filing date: Jul 10, 2024
• Grant date: Jul 8, 2025
• Expiry date: Jul 10, 2044

Classification

• Technology area (CPC H): Electricity
• CPC primary: H10K39/15

Abstract

A stacked cell and preparation method thereof. The stacked cell includes: a crystalline silicon cell; a conductive connecting layer located on a surface of the crystalline silicon cell; a first isolation layer extending from a surface of the conductive connecting layer facing away from the crystalline silicon cell to penetrate through the conductive connecting layer, and a perovskite cell located on the surface of the conductive connecting layer facing away from the crystalline silicon cell.