Solar cell panel

US11757058B2 · kind B2 · utility

Assignee

• SHANGRAO JINKO SOLAR TECHNOLOGY DEVELOPMENT CO LTD · CN

Inventors

• Jinhyung Lee · Suwon-si, KR
• Sangwook Park · Seoul, KR

Key dates

• Filing date: Nov 17, 2017
• Grant date: Sep 12, 2023
• Expiry date: Mar 13, 2038

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02E10/50

Abstract

Disclosed is a solar cell panel including a plurality of solar cells including a first solar cell and a second solar cell. Each of the first and second solar cells includes a semiconductor substrate, a first conductive area disposed on a first surface of the semiconductor substrate, a second conductive area disposed on a second surface of the semiconductor substrate which is opposite the first surface of the semiconductor substrate, a first transparent electrode layer disposed on the first conductive area, a second transparent electrode layer disposed on the second conductive area, and a plurality of interconnectors spaced apart from one another at a constant pitch on the first transparent electrode layer so as to extend in a given direction. Each of the first and second solar cells lacks a metal electrode intersecting the plurality of interconnectors on the semiconductor substrate.