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Details

Veröffentlichungs-Nr.

EP4776798

Anmeldetag

2. Januar 2026

Veröffentlichung

15. Juli 2026

Rechtsraum

EP

IPC

H10F77/20, H10F19/90

Abstract

A back-contact cell and a photovoltaic module are provided. The back-contact cell includes: a cell base; a plurality of busbars, at least one edge pad, a plurality of intermediate pads, at least one first interconnect line, a plurality of second interconnect lines, which are disposed on the cell base. The plurality of busbars include two edge busbars and a plurality of intermediate busbars positioned between the two edge busbars. A respective edge pad of the at least one edge pad is closest to and electrically connected to one of the two edge busbars via a respective one of the plurality of first interconnect line, intermediate pads in a respective column are in direct contact with a respective intermediate busbar, a respective edge busbar of the two edge busbars is electrically connected to at least one intermediate busbar of the plurality of intermediate busbars via one or more second interconnect lines.

Anmelder

Firmen

JINKO SOLAR CO., LTD
Zhejiang Jinko Solar Co., Ltd.

Land

🇨🇳 China

Fachgebiete