公开(公告)号：WO2016065939A1

公开(公告)日：2016-05-06

申请号：PCT/CN2015/084060

申请日：2015-07-15

Applicant: BYD COMPANY LIMITED

Inventor： ZHAO, Zhiqiang ,  JIANG, Zhanfeng ,  HE, Long

IPC: H01L31/0224 ,  H01L31/05 ,  H01L31/18

CPC classification number: H01L31/0504 ,  H01L31/022433 ,  H01L31/042 ,  H01L31/048 ,  Y02E10/50

Abstract: A solar cell unit, a solar cell array (30), a solar cell module (100) and a manufacturing method thereof are disclosed. The solar cell unit includes a cell (31) consisting of a cell substrate (311) and a plurality of secondary grid lines (312) disposed on a front surface of the cell substrate (311), in which the secondary grid lines (312) comprise an edge secondary grid line (3121) adjacent to an edge of the cell substrate (311) and a middle secondary grid line (3122) located inside of the edge secondary grid line (3121) the secondary grid line (312) being provided with a welding portion (3123), at least one welding portion (3123) of the edge secondary grid line (3121) having a projection area in the cell substrate (311) larger than a welding portion (3123) of the middle secondary grid line (3122); a plurality of conductive wires (32) spaced apart from each other, the plurality of conductive wires (32) intersected and welded with the secondary grid lines (312) in the welding portion (3123).

Abstract translation: 公开了太阳能电池单元，太阳能电池阵列（30），太阳能电池模块（100）及其制造方法。 太阳能电池单元包括由电池基板（311）和设置在电池基板（311）的前表面上的多个次级栅极线（312）组成的电池（31），其中辅助栅极线（312） 包括邻近所述电池基板（311）的边缘的边缘辅助栅格线（3121）和位于所述边缘二次栅格线（3121）内侧的中间次级栅格线（3122），所述次级栅格线（312）设置有 焊接部分（3123），所述边缘二次栅格线（3121）的至少一个焊接部分（3123）具有比所述中间二次栅格线的焊接部分（3123）大的所述单元基板（311）中的投影区域 3122）; 多个导线（32）彼此间隔开，多个导线（32）在焊接部分（3123）中与辅助栅格线（312）相交并焊接。

公开(公告)号：WO2016065931A1

公开(公告)日：2016-05-06

申请号：PCT/CN2015/084045

申请日：2015-07-15

Applicant: BYD COMPANY LIMITED

Inventor： ZHAO, Zhiqiang ,  JIANG, Zhanfeng ,  HE, Long

IPC: H01L31/05

CPC classification number: H01L31/0508 ,  H01L31/048 ,  H01L31/0504 ,  Y02E10/50

Abstract: A solar cell array (30), a solar cell module (100) and a manufacturing method thereof are disclosed. The solar cell array (30) includes a plurality of cells (31), adjacent cells (30) connected by a plurality of conductive wires (32) constituted by a metal wire. At least one metal wire extends reciprocally between a surface of a first cell (30) of the adjacent cells (30) and a surface of a second cell (30) thereof, and breaks off at a turn after being connected with the cells (30).

Abstract translation: 公开了一种太阳能电池阵列（30），太阳能电池模块（100）及其制造方法。 太阳能电池阵列（30）包括多个电池（31），通过由金属线构成的多个导线（32）连接的相邻电池单元（30）。 至少一个金属线在相邻电池（30）的第一电池（30）的表面和其第二电池（30）的表面之间往复延伸，并且在与电池（30）连接之后的转弯处断开 ）。

公开(公告)号：WO2015024531A1

公开(公告)日：2015-02-26

申请号：PCT/CN2014/085062

申请日：2014-08-22

Applicant: BYD COMPANY LIMITED

Inventor： HE, Long ,  WANG, Haiquan ,  XIAO, Hong ,  GOU, Deding

IPC: H01M2/04

CPC classification number: H01M2/0404 ,  H01M2/06 ,  H01M2/22 ,  H01M2/30 ,  H01M2220/30

Abstract: A battery cover plate assembly and a battery having the same are provided. The battery cover plate includes: a cover plate (1); an insulation sheet (3) comprising an insulation sheet body (30) defining first and second ends (301, 302) and a limitation portion (31) disposed at the second end (302) of the insulation sheet body (30) and defining a limitation space (32) with a lower surface of the insulation sheet body (30); and a negative connection sheet (2) comprising a riveting portion (21) and a negative tab connection portion (22) defining a limitation end (221), in which the riveting portion (21) is connected with the insulation sheet (3) and the cover plate (1) via a rivet (4), and the limitation end (221) is inserted into the limitation space (32).

Abstract translation: 提供电池盖板组件和具有该电池盖板组件的电池。 电池盖板包括：盖板（1）; 绝缘片（3），其包括限定第一和第二端（301,302）的绝缘片体（30）和设置在绝缘片体（30）的第二端（302）处的限制部分（31） 限制空间（32），其具有绝缘片体（30）的下表面; 以及负极连接片（2），其包括铆接部分（21）和限定端（221）的负片连接部分（22），其中铆接部分（21）与绝缘片（3）连接， 通过铆钉（4）将盖板（1）和限制端（221）插入到限位空间（32）中。

公开(公告)号：WO2017101819A1

公开(公告)日：2017-06-22

申请号：PCT/CN2016/110149

申请日：2016-12-15

Applicant: BYD COMPANY LIMITED

Inventor： FENG, Dali ,  SONG, Wei ,  HU, Jialing ,  JIN, Lina ,  SHAN, Jun ,  HE, Long

IPC: H01M2/16 ,  H01M10/052

CPC classification number: H01M2/1686 ,  H01M2/145 ,  H01M2/162 ,  H01M2/1646 ,  H01M2/1653 ,  H01M2/1666 ,  H01M10/052

Abstract: The present disclosure provides a composite film, a method of preparing the same and a lithium battery having the same. The composite film includes a porous separator and a fiber layer disposed on a surface of the porous separator and containing polyetherimide.

Abstract translation: 本发明提供复合膜，其制备方法和具有该复合膜的锂电池。 该复合膜包括多孔隔膜和设置在多孔隔膜表面上并含有聚醚酰亚胺的纤维层。

公开(公告)号：WO2016065949A1

公开(公告)日：2016-05-06

申请号：PCT/CN2015/084101

申请日：2015-07-15

Applicant: BYD COMPANY LIMITED

Inventor： ZHAO, Zhiqiang ,  JIANG, Zhanfeng ,  HE, Long

IPC: H01L31/05

CPC classification number: H01L31/0504 ,  Y02E10/50

Abstract: A solar cell array (30), a solar cell module (100) and a manufacturing method thereof are disclosed. The solar cell array (30) includes a plurality of cells (31), adjacent cells (31) connected by a metal wire, at least one metal wire extending reciprocally between a surface of a first cell (31A) and a surface of a second cell (31B) adjacent to the first cell (31A) to form a plurality of conductive wires (32), the number of the conductive wires (32) being n, y-y×20％≤n≤y+y×20％, in which n is an integer and y＝4.0533X -1.28 /156 2 *A*B, in which X is a diameter value of the metal wire with mm as a unit, 0.1≤X≤0.5, A and B representing length and width of the cell (31) with mm as the unit; the cells (31) being provided with secondary grid lines (312) on front surfaces thereof, and the conductive wires (32) being welded with the secondary grid lines (312) by a welding layer (322).

Abstract translation: 公开了一种太阳能电池阵列（30），太阳能电池模块（100）及其制造方法。 太阳能电池阵列（30）包括多个电池（31），通过金属线连接的相邻电池（31），在第一电池（31A）的表面和第二电池组件的表面之间往复移动的至少一个金属线 相邻于第一单元（31A）的单电池（31B），以形成多根导线（32），导线（32）的数量为n，yy×20％≤n≤y+ y×20％ 其中n是整数，y = 4.0533X-1.28 / 1562 * A * B，其中X是以mm为单位的金属线的直径值，0.1≤X≤0.5，A和B表示长度和宽度 以mm为单位的电池（31） 电池（31）在其表面上设置有次级栅格线（312），并且导电线（32）通过焊接层（322）与次级栅格线（312）焊接。

公开(公告)号：WO2016065938A1

公开(公告)日：2016-05-06

申请号：PCT/CN2015/084059

申请日：2015-07-15

Applicant: BYD COMPANY LIMITED

Inventor： ZHAO, Zhiqiang ,  JIANG, Zhanfeng ,  HE, Long

IPC: H01L31/0224

CPC classification number: H01L31/0504 ,  H01L31/022425 ,  H01L31/022433 ,  H01L31/042 ,  Y02E10/50

Abstract: A solar cell unit, a solar cell array (30), a solar cell module (100) and a manufacturing method thereof are disclosed. The solar cell unit includes a cell (31) consisting of a cell substrate (311) and a plurality of secondary grid lines (312) disposed on a front surface of the cell substrate (311), in which the secondary grid lines (312) comprise an edge secondary grid line (3121) adjacent to an edge of the cell substrate (311) and a middle secondary grid line (3122) located inside of the edge secondary grid line (3121), and the at least one edge secondary grid line (3121) has a width greater than that of the middle secondary grid line (3122) ； a plurality of conductive wires (32) spaced apart from each other, the plurality of conductive wires (32) intersected and connected with the secondary grid lines (312).

Abstract translation: 公开了太阳能电池单元，太阳能电池阵列（30），太阳能电池模块（100）及其制造方法。 太阳能电池单元包括由电池基板（311）和设置在电池基板（311）的前表面上的多个次级栅极线（312）组成的电池（31），其中辅助栅极线（312） 包括与所述电池基板（311）的边缘相邻的边缘辅助栅极线（3121）和位于所述边缘二次栅格线（3121）内部的中间二次栅格线（3122），并且所述至少一个边缘二次栅格线 （3121）的宽度大于中间次级栅格线（3122）的宽度; 多个彼此间隔开的导线（32），多个导线（32）与第二栅格线（312）相交并连接。

公开(公告)号：WO2016065936A1

公开(公告)日：2016-05-06

申请号：PCT/CN2015/084055

申请日：2015-07-15

Applicant: BYD COMPANY LIMITED

Inventor： ZHAO, Zhiqiang ,  WANG, Liguo ,  TIAN, Ye ,  KANG, Shuping ,  JIANG, Zhanfeng ,  HE, Long

IPC: H01L31/18 ,  H01L31/0224

CPC classification number: H01L31/0504 ,  H01L31/022433 ,  H01L31/18 ,  Y02E10/50

Abstract: A manufacturing method of a solar cell module is disclosed. The method includes: welding in high frequency a conductive wire constituted by a metal wire with a cell; superposing an upper cover plate, a front adhesive layer, the cell, a back adhesive layer and a back plate in sequence, and laminating them to obtain the solar cell module.

Abstract translation: 公开了一种太阳能电池模块的制造方法。 该方法包括：高频焊接金属丝与电池构成的导线; 依次叠加上盖板，前粘合剂层，电池，背粘合剂层和背板，并层压它们以获得太阳能电池模块。

公开(公告)号：WO2016065935A1

公开(公告)日：2016-05-06

申请号：PCT/CN2015/084054

申请日：2015-07-15

Applicant: BYD COMPANY LIMITED

Inventor： ZHAO, Zhiqiang ,  JIANG, Zhanfeng ,  HE, Long

IPC: H01L31/05 ,  H01L31/042 ,  H01L31/0224 ,  H01L31/18

CPC classification number: H01L31/0488 ,  H01L31/049 ,  H01L31/0508 ,  Y02E10/50

Abstract: A solar cell module (100) and a manufacturing method thereof are disclosed. The solar cell module (100) includes an upper cover plate (10), a front adhesive layer (20), a cell (31), a back adhesive layer (40) and a back plate (50) superposed in sequence, a secondary grid line (312) being disposed on a front surface of the cell (31), a transparent film (60) being disposed between the front adhesive layer (20) and the cell (31), a conductive wire (32) being disposed on a surface of the transparent film (60) corresponding to the cell (31), the conductive wire (32) being inserted into the transparent film (60) and exposed therefrom, and being formed of a metal wire (321) and connected with the secondary grid line (312), the transparent film (60) having a melting point higher than the melting point of the front adhesive layer (20) and the back adhesive layer (40), the metal wire (321) including a metal wire body and a connection material layer (322) coating the metal wire body, and the conductive wire (32) being connected with the secondary grid line (312) by the connection material layer (322).

Abstract translation: 公开了一种太阳能电池组件（100）及其制造方法。 太阳能电池模块（100）包括上盖板（10），前粘合剂层（20），单元（31），背粘合剂层（40）和后板（50） 栅格线（312）设置在电池（31）的前表面上，透明膜（60）设置在前粘合剂层（20）和电池（31）之间，导电线（32）设置在电极 所述透明膜（60）的与所述电池（31）对应的表面，所述导线（32）插入所述透明膜（60）中并露出，并且由金属线（321）形成并与 二次栅格线（312），所述透明膜（60）的熔点高于所述前粘合剂层（20）和所述背粘合剂层（40）的熔点，所述金属线（321）包括金属线体 以及涂覆金属线体的连接材料层（322），并且导电线（32）通过c与次级栅极线（312）连接 连接材料层（322）。

公开(公告)号：WO2016065933A1

公开(公告)日：2016-05-06

申请号：PCT/CN2015/084052

申请日：2015-07-15

Applicant: BYD COMPANY LIMITED

Inventor： ZHAO, Zhiqiang ,  KANG, Shuping ,  JIANG, Zhanfeng ,  HE, Long

IPC: H01L31/05

CPC classification number: H01L31/0512 ,  H01L31/048 ,  H01L31/0508 ,  Y02E10/50

Abstract: A solar cell module (100), a manufacturing method thereof, and a solar cell unit are disclosed. The solar cell module (100) includes an upper cover plate (10), a front adhesive layer (20), a cell array (30), a back adhesive layer (40) and a back plate (50) superposed in sequence, the cell array (30) comprising multiple cells (31), adjacent cells (31), connected by a plurality of conductive wires (32), which are constituted by a metal wire extending reciprocally between surfaces of the adjacent cells (31), the metal wire including a metal wire body (321), and a conductive adhesive (322), coating the metal wire body (321), the conductive wires (32) being in contact with the cells (31), the front adhesive layer (20) in direct contact with the conductive wires (32) and filling between adjacent conductive wires (32).

Abstract translation: 公开了一种太阳能电池组件（100）及其制造方法以及太阳能电池单元。 太阳能电池模块100包括依次重叠的上盖板（10），前粘合剂层（20），电池阵列（30），背粘合剂层（40）和背板（50） 电池阵列（30），包括由多个导线（32）连接的多个电池（31），相邻电池单元（31），它们由在相邻电池单元（31）的表面之间往复移动的金属线构成，金属 所述导线（32）与所述电池（31）接触，所述前粘合剂层（20）与所述导电粘合剂（322）接触，所述导线（32）包括金属线体（321）和导电粘合剂（322） 与导线（32）直接接触并在相邻的导线（32）之间填充。

公开(公告)号：WO2016065948A1

公开(公告)日：2016-05-06

申请号：PCT/CN2015/084098

申请日：2015-07-15

Applicant: BYD COMPANY LIMITED

Inventor： ZHAO, Zhiqiang ,  JIANG, Zhanfeng ,  HE, Long

IPC: H01L31/0224 ,  H01L31/18

CPC classification number: H01L31/0508 ,  H01L31/042 ,  H01L31/048 ,  Y02E10/50

Abstract: A conductive wire (32) of a solar cell unit, a solar cell unit, a solar cell array (30), a solar cell module (100) and a manufacturing method thereof are disclosed. The conductive wire (32) is constituted by a metal wire whose height is H, and whose width is W, a ratio of the height H and the width W being 1:1 to 6:1.

Abstract translation: 公开了太阳能电池单元的导线（32），太阳能电池单元，太阳能电池阵列（30），太阳能电池模块（100）及其制造方法。 导线（32）由高度为H，宽度为W的金属线构成，高度H与宽度W的比例为1：1〜6：1。