Unlock instant, AI-driven research and patent intelligence for your innovation.

Texturing basket structure of solar cells

A technology of solar cells and flower baskets, which can be used in circuits, photovoltaic power generation, electrical components, etc., and can solve problems such as silicon wafer sticking

Inactive Publication Date: 2019-09-24
SPIC XIAN SOLAR POWER CO LTD +3
View PDF8 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing textured flower basket structure of solar cells, after the solar cells are textured, the silicon wafers are prone to sticking.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Texturing basket structure of solar cells
  • Texturing basket structure of solar cells

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] Such as figure 2 As shown, the texturing flower basket structure of the solar cell of the present invention includes a positioning rod 2, a side plate 1 and a bottom groove rod 4. The two ends of the positioning rod 2 are respectively welded to the side plate 1 and are evenly distributed on the positioning rod 2. There are a number of groove teeth 3 with inclined angles for fixing solar silicon wafers, and the bottom groove rod 4 is arranged at the bottom of the positioning rod 2.

[0025] In this embodiment, there are four positioning rods 2, and the distance between positioning rods 2 includes but not limited to 140 mm, 180 mm, and 200 mm; positioning rods 2 are made of PP or PVF.

[0026] In this embodiment, the side plate 1 is provided with a round hole or square hole for the robot arm to grasp the flower basket; the side plate 1 is made of PP or PVF.

[0027] The bottom groove rod 4 is a load-bearing rod for the silicon wafer to prevent falling, and the bottom groove ro...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention aims to disclose a texturing basket structure of solar cells, which comprises a positioning rod, side plates and a bottom slot rod, wherein two ends of the positioning rod are mutually welded with the side plates respectively, a plurality of slot teeth with an inclination angle for fixing solar silicon wafers are uniformly distributed on the positioning rod, and the bottom slot rod is arranged at the bottom of the positioning rod. Compared with the prior art, the texturing basket structure adopts the slot teeth with an inclination angle, thereby being conducive to reducing the adhesion of the solar silicon wafers after being textured, improving the yield of production, and achieving the purpose of the invention.

Description

Technical field [0001] The invention relates to a solar cell sheet production tool, in particular to a texturing flower basket structure for solar cells. Background technique [0002] Solar energy is a clean, efficient and never exhausted new energy source, and it is one of the important renewable energy sources. [0003] With the increasingly fierce competition in the industry, the control of production costs is becoming more and more stringent, and the requirements for the control of the solar cell production process are getting higher and higher. At present, reducing the production of unqualified materials in the production process is an important goal of all manufacturers. one. [0004] Existing solar cell velvet basket structure (such as figure 1 Shown) mainly includes side plates 5, positioning rods 6, and evenly distributed horizontally arranged grooves 7 for fixing silicon wafers. The groove length is 5-15 cm, the groove spacing is 3-6 cm, and the number of groove teeth In ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): H01L31/18H01L21/673C30B33/10
CPCC30B33/10H01L21/67313H01L31/1876Y02E10/50Y02P70/50
Inventor 杨爱静孟庆平陈璐高艳飞李跃恒
Owner SPIC XIAN SOLAR POWER CO LTD