CN202712213U - Novel solar cell panel - Google Patents
Novel solar cell panel Download PDFInfo
- Publication number
- CN202712213U CN202712213U CN 201220349624 CN201220349624U CN202712213U CN 202712213 U CN202712213 U CN 202712213U CN 201220349624 CN201220349624 CN 201220349624 CN 201220349624 U CN201220349624 U CN 201220349624U CN 202712213 U CN202712213 U CN 202712213U
- Authority
- CN
- China
- Prior art keywords
- crystal silicon
- hull cell
- silicon battery
- novel solar
- connection box
- 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
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 49
- 239000013078 crystal Substances 0.000 claims description 49
- 229910052710 silicon Inorganic materials 0.000 claims description 49
- 239000010703 silicon Substances 0.000 claims description 49
- 239000000463 material Substances 0.000 claims description 10
- 230000009466 transformation Effects 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 3
- 239000010409 thin film Substances 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 229910021419 crystalline silicon Inorganic materials 0.000 abstract 2
- 230000005693 optoelectronics Effects 0.000 description 4
- KTSFMFGEAAANTF-UHFFFAOYSA-N [Cu].[Se].[Se].[In] Chemical compound [Cu].[Se].[Se].[In] KTSFMFGEAAANTF-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model provides a novel solar cell panel, wherein the middle part of the novel solar cell panel is a thin-film cell, and the surrounding, the upside and the underside, or the left and the right are crystalline silicon cells; and the voltage and the current generated by the thin-film cell, and the voltages and the currents generated by the crystalline silicon cells are matched via a matcher and then output. According to the utility model, the photoelectric conversion rate of the whole solar cell panel is increased, and the good weak-light effect and the high-temperature-resistant capacity of the solar thin-film cell panel are reserved simultaneously.
Description
Technical field
The utility model relates to area of solar cell, particularly relates to the solar panel of a kind of hull cell and crystal silicon battery combination.
Background technology
Solar energy has obtained people's great attention as clean energy resource, and solar energy generation technology also obtains fast development.Solar cell mainly is divided into crystal silicon battery and hull cell at present.
The optoelectronic transformation efficiency of crystal silicon battery is high, and domestic crystal silicon battery conversion ratio can reach 17% to 19%.The crystal silicon battery technical development gets comparatively ripe, do not need frequently to undergo technological transformation, and the equipment investment of crystal silicon battery is lower.In addition because the conversion ratio of crystal silicon battery is high, so the support consumption of crystal silicon battery is little, take up an area less, required electric wire is few.Just because of above-mentioned these advantages, crystal silicon battery is almost in occupation of 90% the market share.But the cost of raw material fluctuating range that crystal silicon battery adopts is larger, in recent years the market of showing in succession roller-coaster of the crystal silicon price on the international market.In addition, the low light level of crystal silicon battery is poor, namely can the high temperature decay at the 50-60 degree.
Compared to crystal silicon battery, but the hull cell raw materials is few, the large tracts of land that consumes energy is less produced continuously, and can be adopted the lower cost materials such as glass or stainless steel as substrate.Hull cell low light level effect is better, is particularly suitable for being applied to the desert photovoltaic plant.It is on the low side that but the disadvantage of hull cell is optoelectronic transformation efficiency, and the silicon-base thin-film battery transfer ratio generally also only has 10-11% at 7%～8%, CIGS (Copper Indium Gallium Selenide) hull cell.Because low conversion rate, the required support of hull cell is many, thus take up an area wide, the electric wire amount is large, mounting cost is expensive, installation cost roughly is 2.5 times of crystal silicon battery.Past drops into a large amount of funds and is used for reforming equipment in order to improve the transfer ratio of hull cell, increased cost, yet the raising of transformation efficiency is but very limited.
Therefore, need to seek a kind of more preferably solar cell, can have the advantage of hull cell and crystal silicon battery concurrently, and overcome the shortcoming of the two as far as possible.
The utility model content
For the problems referred to above, the utility model provides a kind of novel solar battery plate, and this solar cell is combined hull cell and crystal silicon battery, has had the advantage of crystal silicon battery and hull cell concurrently, has reduced the shortcoming of the two.
The utility model is achieved in that
A kind of novel solar battery plate, comprise back-panel glass, the mid portion of described novel solar battery plate is hull cell, all around, up and down or about be crystal silicon battery, the electric current and voltage that the electric current and voltage that described hull cell produces and described crystal silicon battery produce is through output after the adaptation coupling.
Preferably, be filled with certain thickness packing material on the described hull cell, so that hull cell and crystal silicon battery have same thickness.
Preferably, described packing material is EVA.
Preferably, described back-panel glass one lamination covers on described hull cell and the described whole crystal silicon battery.
Preferably, described adaptation is a connection box, the wire of described hull cell and the wire of described crystal silicon battery access in this connection box, are provided with transformation and current limiting device in this connection box, and the electric energy that hull cell and crystal silicon battery produce is processed rear output.
The beneficial effects of the utility model are: the generating characteristics of utilizing hull cell, kept the high mid portion of hull cell generating, the periphery that energy output is low changes crystal silicon battery into, thereby improved the optoelectronic transformation efficiency of whole solar panel, kept simultaneously low light level effect and the heat-resisting ability of thin-film solar cell panel.
Description of drawings
Fig. 1 is the schematic diagram of solar panel provided by the utility model.
Embodiment
The utility model can be described in further details by following embodiment.
As shown in Figure 1, a kind of novel solar battery plate 1, the intermediate portion is divided into hull cell 10, all around, up and down or about be some crystal silicon battery 20, the electric current and voltage that the electric current and voltage that described hull cell 10 produces and described crystal silicon battery 20 produce is through output after the adaptation coupling.
With the specification of crystal silicon battery, determine to install the number of crystal silicon battery 20 according to actual needs.
In preferred embodiment, the specification of novel solar battery plate 1 is 1.1m * 1.4m, and the area of intermediate film battery 10 is about 1.048m
2, have 30 crystal silicon battery 20 all around.
If crystal silicon battery 20 is polysilicon, its specification is 156mm * 156mm; If crystal silicon battery 20 is monocrystalline silicon, its specification is 125mm * 125mm.
In another embodiment, the novel solar battery plate respectively is equipped with 8 crystal silicon battery 20 in both sides about in the of 1.
Because hull cell 10 is different with the thickness of crystal silicon battery 20, be filled with certain thickness material on the hull cell 10, so that itself and crystal silicon battery 20 have same thickness.
This packing material is EVA or other materials that is fit to.
Further, the back-panel glass one of described novel solar battery plate 1 covers on hull cell 10 and the whole crystal silicon battery 20.That is to say that to adjust hull cell 10 by packing material contour with crystal silicon battery 20, and then utilize a back-panel glass of other jointing material laminations such as EVA on whole novel solar battery plate 1.
Described back-panel glass is provided with the hole of the wire of drawing hull cell 10 and crystal silicon battery 20.
The use because the electricity that hull cell 10 and crystal silicon battery 20 produce can not directly be connected, described adaptation is a connection box 30, the hull cell 10 of drawing the hole on back-panel glass and the wire of crystal silicon battery 20 access respectively in this connection box 30.Be provided with transformation and current limiting device in this connection box 30, process rear output with the electric energy that hull cell 10 and crystal silicon battery 20 are produced.
It is many that hull cell has a middle energy output, the characteristics that peripheral energy output is little.The utility model has utilized these characteristics just, kept the high mid portion of hull cell generating, and the periphery that energy output is low changes crystal silicon battery into.Thereby improved the optoelectronic transformation efficiency of whole solar panel, kept simultaneously thin-film solar cell panel preferably low light level effect and heat-resisting ability.
Should be appreciated that the utility model can other form be realized in the situation that does not depart from its spirit and central feature.Therefore here embodiment and concrete execution mode is schematically not to be restricted, and the utility model is not limited in the detailed description given here.
Claims (6)
1. novel solar battery plate, comprise back-panel glass, it is characterized in that, the mid portion of described novel solar battery plate is hull cell, all around, up and down or about be crystal silicon battery, the electric current and voltage that the electric current and voltage that described hull cell produces and described crystal silicon battery produce is through output after the adaptation coupling.
2. novel solar battery plate as claimed in claim 1 is characterized in that, is filled with certain thickness packing material on the described hull cell, so that hull cell and crystal silicon battery have same thickness.
3. novel solar battery plate as claimed in claim 2 is characterized in that, described packing material is EVA.
4. such as claim 1 or 2 or 3 described novel solar battery plates, it is characterized in that described back-panel glass one lamination covers on described hull cell and the described whole crystal silicon battery.
5. such as claim 1 or 2 or 3 described novel solar battery plates, it is characterized in that, described adaptation is a connection box, the wire of described hull cell and the wire of described crystal silicon battery access in this connection box, be provided with transformation and current limiting device in this connection box, the electric energy that hull cell and crystal silicon battery produce is processed rear output.
6. novel solar battery plate as claimed in claim 4, it is characterized in that, described adaptation is a connection box, the wire of described hull cell and the wire of described crystal silicon battery access in this connection box, be provided with transformation and current limiting device in this connection box, the electric energy that hull cell and crystal silicon battery produce is processed rear output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349624 CN202712213U (en) | 2012-07-18 | 2012-07-18 | Novel solar cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220349624 CN202712213U (en) | 2012-07-18 | 2012-07-18 | Novel solar cell panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202712213U true CN202712213U (en) | 2013-01-30 |
Family
ID=47592486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220349624 Expired - Fee Related CN202712213U (en) | 2012-07-18 | 2012-07-18 | Novel solar cell panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202712213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579386A (en) * | 2012-07-18 | 2014-02-12 | 沙嫣 | Novel solar cell panel and production method thereof |
-
2012
- 2012-07-18 CN CN 201220349624 patent/CN202712213U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103579386A (en) * | 2012-07-18 | 2014-02-12 | 沙嫣 | Novel solar cell panel and production method thereof |
| CN103579386B (en) * | 2012-07-18 | 2016-05-11 | 沙嫣 | A kind of solar panel and production method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Gangopadhyay et al. | State of art of solar photovoltaic technology | |
| Yilmaz et al. | The analysis of different PV power systems for the determination of optimal PV panels and system installation—A case study in Kahramanmaras, Turkey | |
| Yang et al. | Status of photovoltaic industry in China | |
| CN201303000Y (en) | Photoelectric curtain wall glass based on film solar battery | |
| CN102270683A (en) | Integrated flexible thin film solar cell module and method for making same | |
| Liu et al. | The analysis and application of solar energy PV power | |
| CN202712213U (en) | Novel solar cell panel | |
| Popel’ et al. | Modern development trends in photovoltaics | |
| Mitrašinović | Photo-catalytic properties of silicon and its future in photovoltaic applications | |
| CN205355088U (en) | Based on organic thin film solar cell panel solar power system | |
| CN202585452U (en) | Three-in-one type solar cell assembly | |
| CN103579386B (en) | A kind of solar panel and production method thereof | |
| CN103248270A (en) | Gallium arsenide solar three-level power generation device capable of achieving waste heat utilization | |
| Sutopo et al. | A comparative value chains analysis of solar electricity for energy | |
| Jäger-Waldau | R&D roadmap for PV | |
| CN206878009U (en) | A kind of electrode of solar battery and solar cell | |
| CN202178267U (en) | Combined solar cell module | |
| CN108054824A (en) | A kind of photovoltaic power generation apparatus that can improve electricity conversion | |
| CN202134553U (en) | Single crystal silicon solar module | |
| CN212874509U (en) | N-type single crystal double-sided double-glass photovoltaic assembly | |
| CN203251104U (en) | Power generation, illumination and charging system based on gallium arsenide solar cells and wind power | |
| CN203085609U (en) | Double-faced solar cell component formed by synthesizing crystalline silicon solar cell and thin film cell | |
| CN102593203A (en) | Concentrating-type noncrystalline silicon transparent thin-film battery and III-V thin-film battery power generation system | |
| CN209766449U (en) | Solar cell module and solar power generation system | |
| CN201885433U (en) | Solar energy collection heat insulation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nantong Johnson Photoelectric Technology Co., Ltd. Assignor: Sha Yan|Sha Xiaolin Contract record no.: 2015310000068 Denomination of utility model: Novel solar battery panel movable support Granted publication date: 20130130 License type: Exclusive License Record date: 20150610 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161221 Address after: 226400 Rudong Jiangsu Economic Development Zone, Rudong, Jialing River Road on the north side Patentee after: Nantong Johnson Photoelectric Technology Co., Ltd. Address before: 200336 Shanghai International Trade Center, room 2201, No. 1801, West Yan'an Road Patentee before: Sha Yan Patentee before: Sha Xiaolin |
|
| 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: 20130130 Termination date: 20180718 |