CN104506125B - Compound solar cell - Google Patents
Compound solar cell Download PDFInfo
- Publication number
- CN104506125B CN104506125B CN201410768767.9A CN201410768767A CN104506125B CN 104506125 B CN104506125 B CN 104506125B CN 201410768767 A CN201410768767 A CN 201410768767A CN 104506125 B CN104506125 B CN 104506125B
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- CN
- China
- Prior art keywords
- photovoltaic cell
- photovoltaic
- cell
- solaode
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 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
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- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of solar cells and in particular relates to a compound solar cell. The compound solar cell is provided with a cell box, wherein a plurality of photovoltaic cell panels are mounted in the cell box at intervals; photovoltaic cell piece areas are formed by rows of photovoltaic cell pieces on the photovoltaic cell panels; light transmission areas are arranged among the photovoltaic cell piece areas; the photovoltaic cell piece areas between the adjacent two photovoltaic cell panels are alternately arranged; when the light irradiates into the cell box from the incidence direction of the cell box, a plurality of cell panels are arranged, and the adjacent light transmission areas and the photovoltaic cell piece areas are interactively arranged, so that most of the reflected light, after the light enters the cell box, in the cell can be finally absorbed by the photovoltaic cell pieces and is converted into electric energy; the conversion utilization rate of the solar energy is effectively increased; the power generation capacity of unit area is improved; the popularization and application of the solar cell can be facilitated.
Description
Technical field
The present invention relates to technical field of solar batteries, refer in particular to a kind of compound solaode.
Background technology
Solaode is a kind of semiconductor device converting optical energy into electric energy, and usual solaode is the photovoltaic of tiling monolayer
Cell piece is formed, under the theoretical value premise that photoelectric transformation efficiency is 100%, and the generating merit of the solaode of area every square metre
Rate is about 1 kilowatt, can be affected by the restriction of the aspects such as semi-conducting material itself and manufacturing process, and the sunlight of incidence is only
A part is absorbed by solaode, and remaining major part then or is reflected, or is absorbed by other materials, real at present
The applicable conversion efficiency in border is the highest also only has thirties percent.Therefore, it is accomplished by large area to obtain higher generated energy
Ground uses solar panel, needs to take substantial amounts of space.Due to the restriction of space resources, especially in the environment of modern metropolitan cities,
Limited space, due to the low trans-utilization rate of current solaode, impact restricts using and developing of solaode.
Summary of the invention
The invention reside in the deficiency for the current solaode low existence of trans-utilization rate, and the one solving problem above is provided
Compound solaode.
For reaching above-mentioned purpose, the present invention adopts the following technical scheme that
A kind of compound solaode, described solaode arranges a battery frame, and in battery frame, spacing installs some photovoltaic electrics
Pond plate, described photovoltaic battery panel is formed photovoltaic cell section by photovoltaic cell in a row, and photovoltaic cell arranges printing opacity between section
District, between adjacent two photovoltaic battery panels, photovoltaic cell section is arranged alternately.
It is also preferred that the left the transparent area of described photovoltaic battery panel arranges the light focusing unit corresponding with the photovoltaic cell of adjacent photovoltaic cell plate.
It is also preferred that the left described photovoltaic battery panel injects direction from light arranges reflective membrane at photovoltaic cell section trailing flank.
It is also preferred that the left arrange circulating cooling water pipe in described battery frame, outside described cooling water pipe, reflective membrane is set.
It is also preferred that the left described battery frame inner surface arranges reflective membrane.
It is also preferred that the left described photovoltaic battery panel arranges 2-5 layer.
The beneficial effects of the present invention is: the compound solaode of the present invention, described solaode arranges a battery frame,
In battery frame, spacing installs some photovoltaic battery panels, and described photovoltaic battery panel is formed photovoltaic cell section by photovoltaic cell in a row,
Arranging transparent area between photovoltaic cell section, between adjacent two photovoltaic battery panels, photovoltaic cell section is arranged alternately；When light is from battery
When the incident direction of frame is injected, owing to arranging multi-layer cell plate, adjacent transparent area arranges alternately with photovoltaic cell section, makes light
After line entrance battery frame, the great majority reflection light in battery, finally can be absorbed by photovoltaic cell, be converted into electric energy,
The effective trans-utilization rate promoting solar energy, promotes the generated energy of unit are, contributes to advancing the popularization profit of solaode
With.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of the present invention
Fig. 2 is photovoltaic battery panel Facad structure schematic diagram of the present invention
Detailed description of the invention
Below in conjunction with the accompanying drawings 1,2 (wherein Fig. 2 is the schematic diagram of a kind of invention photovoltaic battery panel, another kind of with Fig. 2 alternately dislocation
The figure arranged is not drawn into) the present invention is further elaborated:
A kind of compound solaode, described solaode arranges a battery frame 1, and in battery frame 1, spacing installs some light
Volt cell panel 2, described photovoltaic battery panel 2 is formed photovoltaic cell section 3, photovoltaic cell section by photovoltaic cell 31 in a row
Arranging transparent area 4 between 3, adjacent 2 photovoltaic cell sections 3 of two photovoltaic battery panels are arranged alternately；The printing opacity of photovoltaic battery panel 2
District 4 arranges the light focusing unit 41 corresponding with the photovoltaic cell 31 of adjacent photovoltaic cell plate 2, and light focusing unit 41 can be convex lens
Specular formation, by light focusing unit 41, the incidence of increasing light, and will inject next layer of corresponding photovoltaic electric after light-ray condensing
Pond sheet 31, it is to avoid launch, strengthens and absorbs conversion rate.Manufacture and material are Jie of a simple embodiment by the present embodiment
Continue: the transparent area 4 arranging light focusing unit 41 uses frivolous resin material, can light focusing unit 41 spot size on demand and
Actual interfloor distance is processed into optimal shape；Photovoltaic cell 31 can use monocrystal silicon, polysilicon or other quasiconductor chemical combination
Thing material.Photovoltaic cell 31 can be carried out connection in series-parallel by metal bus bars on demand, and by metal bus bars by produced by it
Electric power is drawn.Photovoltaic cell 31 is configured arrangement according to demand with light focusing unit 41；Photovoltaic cell 31 and optically focused list
Unit 41 can be solidified into one, its surface and the back side by materials such as PURs and use transparent resin also dependent on needs.
In order to take away the heat that solaode produces in process of production, circulating cooling water pipe 6 is set in battery frame 1.
Absorbed in order to avoid injecting the light of battery frame 1, injected direction at photovoltaic cell at described photovoltaic battery panel 2 from light
District 3 trailing flank arranges reflective membrane 5, and last layer can be arranged, and battery frame 1 inner surface arranges reflective membrane 5, outside cooling water pipe
While arrange reflective membrane 5, as preferably mode, except in addition to incident direction ground floor photovoltaic battery panel 2, in photovoltaic cell section 3
Front may also set up reflective membrane 5 except photovoltaic cell 31 and light focusing unit 41 position；Make the light in entrance battery frame 1 the most not
Can be absorbed by body surface, and by the reflection in each face, only be irradiated on photovoltaic cell 31 just be absorbed, be greatly promoted
Light utilize conversion ratio；By test, the optoelectronic transformation efficiency of the present invention reaches more than 60%；Test the highest conversion ratio relatively at present
Battery compares, and conversion ratio improves more than one times.
When light is injected from the incident direction of battery frame 1, owing to arranging multi-layer cell plate, adjacent transparent area 4 and photovoltaic cell
Section 3 is arranged alternately, uses 3 D stereo layout, and after making light enter battery frame 1, the great majority in battery reflect light, all
Finally can be absorbed by photovoltaic cell 31, be converted into electric energy, the effective trans-utilization rate promoting solar energy, promote unit plane
Long-pending generated energy, contributes to advancing the utilization and extention of solaode.
Embodiment described above, the simply preferred embodiments of the present invention, not limit the scope of the present invention, therefore all according to the present invention
The equivalence that structure, feature and principle described in claim is done changes or modifies, and all should be included in present patent application
In the range of.
Claims (4)
1. a compound solaode, it is characterised in that described solaode arranges a battery frame (1), battery frame (1)
Interior spacing installs some photovoltaic battery panels (2), and described photovoltaic battery panel (2) arranges 2-5 layer, by a row on described photovoltaic battery panel (2)
Photovoltaic cell (31) forms photovoltaic cell section (3), arranges transparent area (4), adjacent two photovoltaic cells between photovoltaic cell section (3)
Between plate (2), photovoltaic cell section (3) are arranged alternately；The transparent area (4) of described photovoltaic battery panel (2) is arranged and adjacent photovoltaic cell plate (2)
Light focusing unit (41) corresponding to photovoltaic cell (31), the light focusing unit (41) on upper strata is relative with the photovoltaic cell of lower floor (31) to be set
Put.
A kind of compound solaode, it is characterised in that: described photovoltaic battery panel (2) is from light
Line is injected direction and is arranged reflective membrane (5) at photovoltaic cell section (3) trailing flank.
A kind of compound solaode, it is characterised in that: arrange in described battery frame (1) and follow
Ring cooling water pipe (6), described cooling water pipe (6) outside arranges reflective membrane (5).
A kind of compound solaode, it is characterised in that: described battery frame (1) inner surface sets
Put reflective membrane (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410768767.9A CN104506125B (en) | 2014-12-11 | 2014-12-11 | Compound solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410768767.9A CN104506125B (en) | 2014-12-11 | 2014-12-11 | Compound solar cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104506125A CN104506125A (en) | 2015-04-08 |
| CN104506125B true CN104506125B (en) | 2017-01-11 |
Family
ID=52947851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410768767.9A Expired - Fee Related CN104506125B (en) | 2014-12-11 | 2014-12-11 | Compound solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104506125B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109192804B (en) * | 2018-09-06 | 2020-05-22 | 深圳市博大鑫电子有限公司 | Solar cell module |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025786A (en) * | 1975-01-02 | 1977-05-24 | George Henry Hamilton | Solar energy power generating array |
| US7388146B2 (en) * | 2002-04-24 | 2008-06-17 | Jx Crystals Inc. | Planar solar concentrator power module |
| CN101355108B (en) * | 2007-07-26 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Solar battery structure |
| CN101355115A (en) * | 2008-09-16 | 2009-01-28 | 刘志勇 | High-efficiency solar omnirange condensation battery component |
| CN101820015A (en) * | 2009-02-27 | 2010-09-01 | 宇威光电股份有限公司 | Solar cell |
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2014
- 2014-12-11 CN CN201410768767.9A patent/CN104506125B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN104506125A (en) | 2015-04-08 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20181211 |