公开(公告)号：WO2016065945A1

公开(公告)日：2016-05-06

申请号：PCT/CN2015/084077

申请日：2015-07-15

Applicant: BYD COMPANY LIMITED

Inventor： ZHAO, Zhiqiang ,  TENG, Meiling ,  WANG, Nan ,  JIANG, Zhanfeng ,  HE, Long

IPC: H01L31/0224

CPC classification number: H01L31/022433 ,  H01L31/0508 ,  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) and a plurality of conductive wires (32). Adjacent cells (31) are connected by the plurality of conductive wires (32). Each cell (31) has a front surface on which light is incident when the cell (31) is in operation and a back surface opposite to the front surface. The solar cell array (30) further comprises secondary grid lines (312) disposed on the front surface of the respective cell (31). The secondary grid lines (312) comprise middle secondary grid lines (3122) disposed in the middle of the respective cell (31) and intersected with the conductive wires (32). The secondary grid lines (312) also comprise edge secondary grid lines (3121) disposed on the edges of the respective cell (31) and non-intersected with the conductive wires (32). The solar cell array (30) also comprises short grid lines (33) disposed on a front surface of the cell (31). The short grid lines (33) connect the edge secondary grid lines (3121) with the conductive wires (32) or with at least one middle secondary grid line (3122).

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）和多个导线（32）。 相邻的电池（31）通过多根导线（32）连接。 每个单元（31）具有当单元（31）操作时光入射的前表面和与前表面相对的后表面。 太阳能电池阵列（30）还包括设置在相应电池（31）的前表面上的次级栅格线（312）。 次级栅格线（312）包括设置在相应单元（31）的中间并与导线（32）相交的中间辅格栅线（3122）。 次级栅格线（312）还包括设置在相应单元（31）的边缘上且与导线（32）不相交的边缘辅助栅格线（3121）。 太阳能电池阵列（30）还包括设置在电池（31）的前表面上的短格线（33）。 短栅格线（33）将边缘辅助栅格线（3121）与导线（32）或至少一个中间次级栅格线（3122）连接。

公开(公告)号：EP3198655A1

公开(公告)日：2017-08-02

申请号：EP15854054.2

申请日：2015-07-15

Applicant: BYD Company Limited

Inventor： ZHAO, Zhiqiang ,  TENG, Meiling ,  WANG, Nan ,  JIANG, Zhanfeng ,  HE, Long

IPC: H01L31/0224

CPC classification number: H01L31/022433 ,  H01L31/0508 ,  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) and a plurality of conductive wires (32). Adjacent cells (31) are connected by the plurality of conductive wires (32). Each cell (31) has a front surface on which light is incident when the cell (31) is in operation and a back surface opposite to the front surface. The solar cell array (30) further comprises secondary grid lines (312) disposed on the front surface of the respective cell (31). The secondary grid lines (312) comprise middle secondary grid lines (3122) disposed in the middle of the respective cell (31) and intersected with the conductive wires (32). The secondary grid lines (312) also comprise edge secondary grid lines (3121) disposed on the edges of the respective cell (31) and non-intersected with the conductive wires (32). The solar cell array (30) also comprises short grid lines (33) disposed on a front surface of the cell (31). The short grid lines (33) connect the edge secondary grid lines (3121) with the conductive wires (32) or with at least one middle secondary grid line (3122).

Abstract translation: 公开了太阳能电池阵列（30），太阳能电池模块（100）及其制造方法。 太阳能电池阵列（30）包括多个单元（31）和多个导线（32）。 相邻的单元（31）通过多根导线（32）连接。 每个单元（31）具有当单元（31）操作时光入射的前表面和与前表面相对的后表面。 太阳能电池阵列（30）还包括设置在相应电池（31）的前表面上的辅助栅格线（312）。 次栅格线312包括设置在相应的单元31的中间并且与导线32交叉的中间次栅线3122。 辅助栅格线（312）还包括设置在相应单元（31）的边缘上且与导电线（32）不相交的边缘辅助栅格线（3121）。 太阳能电池阵列（30）还包括布置在电池（31）的前表面上的短栅格线（33）。 短网格线（33）将边缘辅助网格线（3121）与导线（32）或至少一个中间辅助网格线（3122）连接。