Solar cell and solar cell module

By setting specific grid line areas and non-grid line areas on solar cells, the consistency of cell cell specifications is ensured, solving the problem of mismatched cell arrangement on solar cell modules, and improving welding efficiency and power generation performance of the cell modules.

CN224386028UActive Publication Date: 2026-06-19WUHU GCL INTEGRATED NEW ENERGY TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WUHU GCL INTEGRATED NEW ENERGY TECH CO LTD
Filing Date
2025-07-14
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

In existing technologies, the specifications of the cut battery cells are inconsistent, which affects the compatibility of the battery cells in the solar cell module and is not conducive to welding and layout, resulting in production efficiency and quality problems.

Method used

A solar cell is designed by setting specific grid line areas and non-grid line areas on the cell to ensure that the grid line layout and electrode contact area are consistent on each cell segment. The cells are then cut using a specific distance setting method to form cell segments with consistent specifications, which facilitates welding and layout on the solar cell module.

Benefits of technology

This standardization of battery segmentation improves welding and layout efficiency, reduces resistance loss in current transmission, and enhances the power generation efficiency and space utilization of solar cell modules.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224386028U_ABST
    Figure CN224386028U_ABST
Patent Text Reader

Abstract

The present disclosure relates to a solar cell and a solar cell module, the solar cell comprising a grid line region and a first non-grid line region extending in a first direction, the grid line region being separated into at least two first grid line regions by the first non-grid line region, two adjacent first grid line regions being arranged in a second direction and having a first distance therebetween, the solar cell having a first side extending in the first direction, the first grid line region and the first side having a second distance therebetween, the second distance being equal to half of the first distance, the first direction intersecting the second direction, the solar cell facilitating the arrangement of the cell sub-pieces on the solar module.
Need to check novelty before this filing date? Find Prior Art