III-V solar battery packaging part and manufacturing method thereof

A solar cell, III-V technology, applied in electrical components, circuits, photovoltaic power generation, etc., can solve problems such as inability to bend or poor bending rate, inability to use arc-shaped products, inability to meet miniaturization, etc., to reduce weight. and the effect of thickness

Inactive Publication Date: 2012-09-05
EVERPHOTON ENERGY CORP
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, it is known that the solar cell package 1 has a substrate 11, which makes it too heavy and too thick, and cannot be bent or has a poor curvature, so that it cannot meet the needs of miniaturization, and can only be used as a flat product. and cannot be used for curved products
[0005] Furthermore, after long-term use of the epoxy resin-based encapsulation material 12, its surface tends to turn yellow and darken, which affects the light transmittance, resulting in poor conversion efficiency of the solar cell 10.

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
  • III-V solar battery packaging part and manufacturing method thereof
  • III-V solar battery packaging part and manufacturing method thereof
  • III-V solar battery packaging part and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] The implementation of the present invention is described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification.

[0046] Figure 2A to Figure 2C It is the preparation method of III-V group solar cell encapsulation member 2 of the present invention.

[0047] Such as Figure 2A As shown, firstly, a solar cell 20 with opposite first side 20a and second side 20b is provided; in another embodiment, as Figure 2A ′, a plurality of solar cells 20 ′ can be connected in series through conductive elements such as bonding wires 200 , or can be electrically connected in parallel (not shown in the figure).

[0048] Such as Figure 2B As shown, next, a first insulating layer 21a and a second insulating layer 21b are respectively formed on the first side 20a and the second side 20b of the solar cell 20, and the first and second insulating lay...

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 relates to an III-V solar battery packaging part and a manufacturing method thereof. The manufacturing method of the III-V solar battery packaging part comprises the following steps of: providing a solar battery with a first side and a second side which are opposite; forming a first insulating layer on the first side of the solar battery and a second insulating layer on the second side of the solar battery; forming a light-transmitting layer on the first insulating layer and a protecting layer on the second insulating layer; and pressing the light-transmitting layer and the protecting layer to enable the first insulating layer to be bonded with the light-transmitting layer and the solar battery and the second insulating layer to be bonded with the protecting layer and the solar battery, thus, the flexible solar battery packaging part is formed by utilizing the flexibility of the insulating layers, the light-transmitting layer and the protecting layer. The invention also provides a solar battery packaging part.

Description

technical field [0001] The invention relates to a battery package and a method for making the same, in particular to a solar battery package and a method for making the same. Background technique [0002] At present, the purpose of packaging solar cells is mainly to protect the solar cells and the connecting wires, so that the cells and wires are not damaged by moisture in the air, erosion of other compounds, and dust, so as to improve conversion efficiency and prolong the life of the package. service life. The electricity generation of solar cells is to use light to hit the active surface of the battery, so that free electrons are separated to generate current; among them, materials with high light transmittance are easy to allow light to pass through, so the light transmittance of packaging materials is extremely important. [0003] figure 1 is a schematic diagram of a known solar cell package 1 . The manufacturing method is to firstly fix the solar cells 10 on the subs...

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): H01L31/0216H01L31/18H01L31/048
CPCY02E10/50Y02P70/50
Inventor 陈以礼黄裕培杨文斌吴佩璇
Owner EVERPHOTON ENERGY CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap