CN103441175B - Crystalline Silicon PV Module - Google Patents
Crystalline Silicon PV Module Download PDFInfo
- 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
- Prior art keywords
- crystalline silicon
- refraction part
- module
- pair
- photovoltaic
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- 229910021419 crystalline silicon Inorganic materials 0.000 title claims abstract description 49
- 239000011521 glass Substances 0.000 claims abstract description 31
- 239000002313 adhesive film Substances 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000009466 transformation Effects 0.000 abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000013082 photovoltaic technology Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
Landscapes
- Photovoltaic Devices (AREA)
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
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310350298.4A CN103441175B (en) | 2013-08-13 | 2013-08-13 | Crystalline Silicon PV Module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310350298.4A CN103441175B (en) | 2013-08-13 | 2013-08-13 | Crystalline Silicon PV Module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103441175A CN103441175A (en) | 2013-12-11 |
| CN103441175B true CN103441175B (en) | 2016-08-10 |
Family
ID=49694860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310350298.4A Active CN103441175B (en) | 2013-08-13 | 2013-08-13 | Crystalline Silicon PV Module |
Country Status (1)
| Country | Link |
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| CN (1) | CN103441175B (en) |
Families Citing this family (7)
| 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 |
| 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 |
| 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 |
| 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)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2294631A2 (en) * | 2008-05-26 | 2011-03-16 | Impel Microchip Ltd. | A monolithic low concentration photovoltaic panel based on polymer embedded photovoltaic cells and crossed compound parabolic concentrators |
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2013
- 2013-08-13 CN CN201310350298.4A patent/CN103441175B/en active Active
Patent Citations (4)
| 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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| Publication number | Publication date |
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| CN103441175A (en) | 2013-12-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 215600 No. 110 Jintang West Road, Zhangjiagang economic and Technological Development Zone, Jiangsu, Suzhou Applicant after: SUZHOU AKCOME PHOTOELECTRIC TECHNOLOGY CO.,LTD. Address before: 215600, Jiangsu Zhangjiagang Suzhou Economic Development Zone Jintang road Suzhou Sheng Kang Photovoltaic Technology Co., Ltd. Applicant before: SUZHOU SUNCOME SOLAR SCIENCE & TECHNOLOGY Co.,Ltd. |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20131211 Assignee: Ganzhou hi tech Photoelectric Technology Co.,Ltd. Assignor: SUZHOU AKCOME PHOTOELECTRIC TECHNOLOGY CO.,LTD. Contract record no.: 2017320010039 Denomination of invention: Crystalline silicon photovoltaic module and cover plate Granted publication date: 20160810 License type: Exclusive License Record date: 20170904 |
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| PP01 | Preservation of patent right |
Effective date of registration: 20240624 Granted publication date: 20160810 |