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

A kind of manufacturing method of solar power generation module

A technology for power generation components and manufacturing methods, which is applied to photovoltaic power generation, electrical components, and final product manufacturing, etc., can solve the problems of difficulty in locking light, low light utilization efficiency, etc., and achieve the effects of cost reduction and simple preparation process method.

Active Publication Date: 2018-08-03
NANTONG YIXUAN IND DESIGN CO LTD
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, solar cells are mostly tiled in the same plane to form large-area solar cell panels for subsequent packaging. However, the solar cell panels arranged in this way have low light utilization efficiency and are not easy to lock light.

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
  • A kind of manufacturing method of solar power generation module
  • A kind of manufacturing method of solar power generation module
  • A kind of manufacturing method of solar power generation module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] see figure 1 , the solar power generation assembly of the present invention, comprising:

[0025] A silicon substrate 1 having an opposite first surface (upper surface) and a second surface (lower surface);

[0026] a plurality of grooves 2 formed in the silicon substrate 1;

[0027] A plurality of first solar cell units 4 are accommodated in the plurality of grooves 2, and their top surfaces are flush with the first surface;

[0028] A plurality of second solar cell units 3 are arranged on the first surface, and are arranged alternately with the plurality of first solar cell units 4 in the lateral direction;

[0029] The separated first transparent conductive layer 6 is arranged on the first surface and is respectively connected to the top electrode of a first solar cell unit 4 and the bottom electrode of a second solar cell unit 3 to form a plurality of first solar cell groups ;

[0030] The first reflective material layer 5 b is formed on the sidewalls and bottom...

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 provides a method for manufacturing a solar power generation assembly. The method successively comprises the following steps of: providing a silicon substrate having opposite first and second surfaces; etching grooves formed in the silicon substrate; forming a plurality of first solar cell units in the plurality of grooves, wherein the top surfaces of the solar cell units are flush with the first surface; forming a patterned first transparent conductive layer on the first surface; forming a plurality of second solar cell units on the first surface, wherein the second solar cell units and the first solar cell units are arranged in a staggered way in the lateral direction; and connecting the first transparent conductive layer to the top electrode of a first solar cell unit and the bottom electrode of a second solar cell unit to form a plurality of first solar cell packs.

Description

technical field [0001] The invention relates to the field of new energy, in particular to a method for manufacturing a solar power generation component. Background technique [0002] With the continuous development of human beings, energy consumption is increasing, making the related technology of solar modules a hot issue of great concern to the whole society. As for the solar module itself, its conversion efficiency for sunlight and its stability are directly related to the solar cell manufacturing process and solar structure. In the prior art, solar cells are usually tiled in the same plane to form large-area solar cell panels for subsequent packaging. However, solar cell panels arranged in this way have low light utilization efficiency and are not easy to lock light. How to improve the conversion efficiency of solar cells is the key point that needs to be improved urgently. Contents of the invention [0003] Based on solving the above problems, the present invention ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H01L31/18H01L31/05H01L31/054
CPCH01L31/0504H01L31/0547H01L31/1804Y02E10/52Y02E10/547Y02P70/50
Inventor 张崇英
Owner NANTONG YIXUAN IND DESIGN CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com