Solarzelle, Siebdruckplattenstruktur und Photovoltaikmodul

Details

Veröffentlichungs-Nr.

EP4783783

Anmeldetag

23. Dezember 2025

Veröffentlichung

29. Juli 2026

Rechtsraum

EP

IPC

H10F71/00, H10F77/20

Abstract

The present application discloses a solar cell, a screen plate structure, and a photovoltaic module. The solar cell includes a half-finished solar cell and a first electrode. The first electrode includes a plurality of first fingers and a plurality of first connecting portions. The plurality of first fingers are arranged at intervals along a first direction. Each of the first fingers extends along a second direction. The plurality of first connecting portions are arranged at intervals along the first direction. The first connecting portion is connected to the first finger. A portion of the first connecting portions are configured to be soldered with solder ribbons. A maximum height H1 of the first connecting portion satisfies: 4 µm ≤ H1 ≤ 10 µm.

Anmelder

Firma

Tongwei Solar (Meishan) Co., Ltd.

Land

🇨🇳 China

Fachgebiete