Invention Grant
- Patent Title: Solar cell unit, solar cell array, solar cell module and manufacturing method thereof
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Application No.: US14738578Application Date: 2015-06-12
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Publication No.: US10069019B2Publication Date: 2018-09-04
- Inventor: Zhiqiang Zhao , Zhanfeng Jiang , Long He
- Applicant: BYD COMPANY LIMITED
- Applicant Address: CN Shenzhen
- Assignee: BYD COMPANY LIMITED
- Current Assignee: BYD COMPANY LIMITED
- Current Assignee Address: CN Shenzhen
- Agency: Brinks Gilson & Lione
- Priority: CN201410606601 20141031; CN201410606607 20141031; CN201410606675 20141031; CN201410606700 20141031; CN201410608469 20141031; CN201410608576 20141031; CN201410608577 20141031; CN201410608579 20141031; CN201410608580 20141031; CN201510085666 20150217; CN201510217551 20150430; CN201510217573 20150430; CN201510217609 20150430; CN201510217616 20150430; CN201510217617 20150430; CN201510217625 20150430; CN201510217687 20150430; CN201510218489 20150430; CN201510218535 20150430; CN201510218562 20150430; CN201510218563 20150430; CN201510218574 20150430; CN201510218635 20150430; CN201510218697 20150430; CN201510219182 20150430; CN201510219353 20150430; CN201510219366 20150430; CN201510219378 20150430; CN201510219417 20150430; CN201510219436 20150430; CN201510219540 20150430; CN201510219565 20150430; CN201510221302 20150430; CN201520276309U 20150430; CN201520276534U 20150430; CN201520277480U 20150430; CN201520278149U 20150430; CN201520278183U 20150430; CN201520278409U 20150430; CN201520280778U 20150430; CN201520280868U 20150430
- Main IPC: H01L31/02
- IPC: H01L31/02 ; H01L31/048 ; H01L31/05 ; H01L31/0224 ; H01L31/18
Abstract:
A solar cell unit comprises a cell. The cell includes a cell substrate and a plurality of secondary grid lines disposed on a front surface of the cell substrate. The secondary grid lines comprises an edge secondary grid line adjacent to an edge of the cell substrate and a middle secondary grid line disposed inside of the edge secondary grid line. The at least one edge secondary grid line has a width greater than the middle secondary grid line. The solar cell unit also comprises a plurality of conductive wires spaced apart from each other. The plurality of conductive wires intersects and is connected with the secondary grid lines.
Public/Granted literature
- US20160126365A1 SOLAR CELL UNIT, SOLAR CELL ARRAY, SOLAR CELL MODULE AND MANUFACTURING METHOD THEREOF Public/Granted day:2016-05-05
Information query
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