CN103441175B - Crystalline Silicon PV Module - Google Patents

Crystalline Silicon PV Module Download PDF

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Publication number
CN103441175B
CN103441175B CN201310350298.4A CN201310350298A CN103441175B CN 103441175 B CN103441175 B CN 103441175B CN 201310350298 A CN201310350298 A CN 201310350298A CN 103441175 B CN103441175 B CN 103441175B
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China
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crystalline silicon
refraction part
module
pair
photovoltaic
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CN201310350298.4A
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CN103441175A (en
Inventor
宋令枝
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Suzhou Aikang Photoelectric Technology Co Ltd
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Suzhou Aikang Photoelectric Technology Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/52PV systems with concentrators

Abstract

The invention discloses a kind of Crystalline Silicon PV Module, including photovoltaic glass, front adhesive film, some crystalline silicon battery plates that spaced array is arranged, rear layer glued membrane and photovoltaic back, photovoltaic glass, front adhesive film, crystalline silicon battery plate, rear layer glued membrane and photovoltaic back stack gradually gluing, described photovoltaic glass is high transmission glass, it is provided with a pair diffuse-reflectance portion and a pair refraction part in the photovoltaic glass between adjacent two crystalline silicon battery plates, a pair diffuse-reflectance portion is positioned between a pair refraction part, incident ray is mapped to refraction part after diffuse-reflectance portion is reflected, it is mapped on crystalline silicon battery plate after refraction part reflects again.Crystalline Silicon PV Module of the present invention, substantially increases the utilization rate of photon and the output of Crystalline Silicon PV Module, and the photoelectric transformation efficiency of Crystalline Silicon PV Module is high.

Description

Crystalline Silicon PV Module
Technical field
The present invention relates to field of photovoltaic technology, particularly relate to a kind of Crystalline Silicon PV Module.
Background technology
Solar energy is the regenerative resource that the mankind are inexhaustible, nexhaustible, any environmental pollution will not be produced, in the effectively utilization of solar energy, photovoltaic technology has stepped into daily life, wherein, wide variety of crystal silicon solar energy battery utilizes Crystalline Silicon PV Module absorption luminous energy exactly, opto-electronic conversion occurs thus produces electric energy.The Crystalline Silicon PV Module used at present includes some crystalline silicon battery plates, rear layer glued membrane and the photovoltaic back that photovoltaic glass, front adhesive film, spaced array are arranged, photovoltaic glass, front adhesive film, some crystalline silicon battery plates, rear layer glued membrane and photovoltaic back stack gradually gluing, and light is from photovoltaic glass Injecting, the light incided on cell piece is utilized, and the light incided in adjacent cell sheet gap is not obtained by, and this directly affects the utilization rate of photon, and the output of photovoltaic module is undesirable.
Summary of the invention
Solve the technical problem that needed for the present invention and be: a kind of Crystalline Silicon PV Module improving photon utilization rate is provided.
For solving the problems referred to above, the technical solution used in the present invention is: described Crystalline Silicon PV Module, including photovoltaic glass, front adhesive film, some crystalline silicon battery plates that spaced array is arranged, rear layer glued membrane and photovoltaic back, photovoltaic glass, front adhesive film, crystalline silicon battery plate, rear layer glued membrane and photovoltaic back stack gradually gluing, described photovoltaic glass is high transmission glass, it is provided with a pair diffuse-reflectance portion and a pair refraction part in the photovoltaic glass between adjacent two crystalline silicon battery plates, a pair diffuse-reflectance portion is positioned between a pair refraction part, incident ray is mapped to refraction part after diffuse-reflectance portion is reflected, it is mapped on crystalline silicon battery plate after refraction part reflects again.
Further, aforesaid Crystalline Silicon PV Module, wherein, described refraction part flushes with the edge of crystalline silicon battery plate.
Further, aforesaid Crystalline Silicon PV Module, wherein, described diffuse-reflectance portion and inclination angle, photovoltaic glass bottom surface are 60 °, refraction part and photovoltaic glass plane perpendicular.
The invention has the beneficial effects as follows: Crystalline Silicon PV Module towards the sun work time, light is injected from photovoltaic glass, the light incided on crystalline silicon battery plate is utilized, the light incided in adjacent crystal silicon cell gap is mapped to refraction part after diffuse-reflectance portion is reflected, and be mapped to after being reflected by refraction part on crystalline silicon battery plate, so substantially increasing the utilization rate of photon and the output of Crystalline Silicon PV Module, the photoelectric transformation efficiency of Crystalline Silicon PV Module is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of Crystalline Silicon PV Module of the present invention.
Fig. 2 is the light line reflection between adjacent crystal silicon cell and refraction route schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings and technical solutions according to the invention are described in further detail by preferred embodiment.
As depicted in figs. 1 and 2, Crystalline Silicon PV Module described in the present embodiment, some crystalline silicon battery plates 3, rear layer glued membrane 4 and the photovoltaic back 5 arranged including photovoltaic glass 1, front adhesive film 2, spaced array, photovoltaic glass 1, front adhesive film 2, crystalline silicon battery plate 3, rear layer glued membrane 4 and photovoltaic back 5 stack gradually gluing, and under the vacuum environment in laminating machine, carry out adhesive curing, then in Crystalline Silicon PV Module surrounding, fixed border 6 is installed.Described photovoltaic glass 1 is high transmission glass, a pair diffuse-reflectance portion 11 and a pair refraction part 12 it is provided with in the photovoltaic glass between adjacent two crystalline silicon battery plates 3, a pair diffuse-reflectance portion 11 is between a pair refraction part 12, incident ray is mapped to refraction part 12 after diffuse-reflectance portion 11 is reflected, then is mapped on crystalline silicon battery plate 3 after refraction part 12 reflects;Described refraction part 12 flushes with the edge of crystalline silicon battery plate 3;In the present embodiment, described diffuse-reflectance portion 11 is 60 ° with the inclination angle, bottom surface of photovoltaic glass 1, refraction part 12 and the plane perpendicular of photovoltaic glass 1.
Crystalline Silicon PV Module towards the sun work time, light is injected from photovoltaic glass 1, the light incided on crystalline silicon battery plate 3 is utilized, incide the light in adjacent crystal silicon cell 3 gap after diffuse-reflectance portion 11 is reflected, be mapped to refraction part 12, and be mapped on crystalline silicon battery plate 3 after being reflected by refraction part 12, make full use of the light being injected into adjacent crystal silicon cell 3 gap, so substantially increasing the utilization rate of photon and the output of Crystalline Silicon PV Module, the photoelectric transformation efficiency of Crystalline Silicon PV Module is high.

Claims (2)

1. Crystalline Silicon PV Module, including photovoltaic glass, front adhesive film, some crystalline silicon battery plates that spaced array is arranged, rear layer glued membrane and photovoltaic back, photovoltaic glass, front adhesive film, crystalline silicon battery plate, rear layer glued membrane and photovoltaic back stack gradually gluing, it is characterized in that: described photovoltaic glass is high transmission glass, it is provided with a pair diffuse-reflectance portion and a pair refraction part in the photovoltaic glass between adjacent two crystalline silicon battery plates, a pair diffuse-reflectance portion is positioned between a pair refraction part, incident ray is mapped to refraction part after diffuse-reflectance portion is reflected, it is mapped on crystalline silicon battery plate after refraction part reflects again;Described diffuse-reflectance portion and inclination angle, photovoltaic glass bottom surface are 60 °, refraction part and photovoltaic glass plane perpendicular.
2. according to the Crystalline Silicon PV Module described in claim 1, it is characterised in that: described refraction part flushes with the edge of crystalline silicon battery plate.
CN201310350298.4A 2013-08-13 2013-08-13 Crystalline Silicon PV Module Active CN103441175B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310350298.4A CN103441175B (en) 2013-08-13 2013-08-13 Crystalline Silicon PV Module

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Application Number Priority Date Filing Date Title
CN201310350298.4A CN103441175B (en) 2013-08-13 2013-08-13 Crystalline Silicon PV Module

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CN103441175B true CN103441175B (en) 2016-08-10

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104300023B (en) * 2014-09-24 2017-02-22 苏州盛康光伏科技有限公司 Solar photovoltaic module
CN106601848A (en) * 2016-12-01 2017-04-26 梁结平 Crystalline silicon photovoltaic module
CN108321219A (en) * 2018-02-26 2018-07-24 韩华新能源(启东)有限公司 A kind of photovoltaic glass and photovoltaic module with light-reflecting portion
CN108461567A (en) * 2018-04-01 2018-08-28 格润智能光伏南通有限公司 A kind of monocrystalline half photovoltaic module row string mode
CN108538932A (en) * 2018-04-01 2018-09-14 格润智能光伏南通有限公司 A kind of photovoltaic glass
CN108428767A (en) * 2018-04-01 2018-08-21 格润智能光伏南通有限公司 A kind of more main grid half stacked wafer moudle row string methods
CN108461561A (en) * 2018-04-02 2018-08-28 格润智能光伏南通有限公司 A kind of photovoltaic module of high-photoelectric transformation efficiency

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102738287A (en) * 2011-04-11 2012-10-17 中国科学院物理研究所 Light collecting device for a solar battery
CN202549874U (en) * 2012-02-24 2012-11-21 嘉兴优太太阳能有限公司 Photovoltaic module for tracking-type solar cell system
CN102969384A (en) * 2012-12-20 2013-03-13 英利能源(中国)有限公司 Solar battery component and packaging method thereof
CN203466206U (en) * 2013-08-13 2014-03-05 苏州盛康光伏科技有限公司 Crystalline silicon photovoltaic assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110030480A (en) * 2008-05-26 2011-03-23 임펠 마이크로칩 엘티디. A monolithic low concentration photovoltaic panel based on polymer embedded photovoltaic cells and crossed compound parabolic concentrators

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102738287A (en) * 2011-04-11 2012-10-17 中国科学院物理研究所 Light collecting device for a solar battery
CN202549874U (en) * 2012-02-24 2012-11-21 嘉兴优太太阳能有限公司 Photovoltaic module for tracking-type solar cell system
CN102969384A (en) * 2012-12-20 2013-03-13 英利能源(中国)有限公司 Solar battery component and packaging method thereof
CN203466206U (en) * 2013-08-13 2014-03-05 苏州盛康光伏科技有限公司 Crystalline silicon photovoltaic assembly

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Address after: 215600 No. 110 Jintang West Road, Zhangjiagang economic and Technological Development Zone, Jiangsu, Suzhou

Applicant after: SUZHOU AIKANG PHOTOELECTRIC TECHNOLOGY CO., LTD.

Address before: 215600, Jiangsu Zhangjiagang Suzhou Economic Development Zone Jintang road Suzhou Sheng Kang Photovoltaic Technology Co., Ltd.

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Application publication date: 20131211

Assignee: Ganzhou hi tech Photoelectric Technology Co., Ltd.

Assignor: SUZHOU AIKANG PHOTOELECTRIC TECHNOLOGY CO., LTD.

Contract record no.: 2017320010039

Denomination of invention: Crystalline silicon photovoltaic module and cover plate

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