Solarzelle und Verfahren zur Herstellung Davon, Tandemsolarzelle und Fotovoltaisches Modul

Details

Veröffentlichungs-Nr.

EP4753410

Anmeldetag

4. April 2024

Veröffentlichung

3. Juni 2026

Rechtsraum

EP

IPC

H10F77/70

Abstract

Disclosed are a solar cell, a tandem solar cell, and a photovoltaic module. The solar cell includes a substrate, a doped semiconductor layer, a passivation layer and a plurality of electrodes. The substrate is provided with textured structures on a portion of a surface of the substrate. The doped semiconductor layer is disposed on the substrate. The solar cell further includes holes extending through the doped semiconductor layer, and corresponding, respectively, to the textured structures, and a bottom of a respective hole exposes at least a portion of a corresponding textured structure. The passivation layer is formed over a surface of the doped semiconductor layer away from the substrate, fills the holes. The plurality of electrodes are arranged along a first direction, pass through the passivation layer and are in electrical contact with the doped semiconductor layer.

Anmelder

Firma

Zhejiang Jinko Solar Co., Ltd.

Land

🇨🇳 China

Fachgebiete