CN201638829U - Amorphous silicon solar battery component - Google Patents
Amorphous silicon solar battery component Download PDFInfo
- Publication number
- CN201638829U CN201638829U CN 201020153254 CN201020153254U CN201638829U CN 201638829 U CN201638829 U CN 201638829U CN 201020153254 CN201020153254 CN 201020153254 CN 201020153254 U CN201020153254 U CN 201020153254U CN 201638829 U CN201638829 U CN 201638829U
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- CN
- China
- Prior art keywords
- welding
- paper tinsel
- amorphous silicon
- silicon solar
- backboard
- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to an amorphous silicon solar battery component which comprises a single battery and a backboard. The amorphous silicon solar battery component is characterized in that two vertical cathode convergence foil solder strips are vertically and symmetrically prepared at both sides of the single battery; the same ends of the two cathode convergence foil solder strips are connected with a horizontal side convergence foil solder strip; a junction box is fixed at the backboard of the middle part of the horizontal side convergence foil solder strip, and the horizontal side convergence foil solder strip is converged at the cathode of the junction box; a common anode foil solder strip is vertically arranged at a middle shaft between the two cathode convergence foil solder strips; and the anode foil solder strip is converged at the anode of the junction box. In the utility model, two relatively independent single batteries are arranged on the single battery of the component, the inner parts are connected in parallel, specific current and voltage characteristics can be shown on the whole, and the component with the type can has flexible use modes.
Description
Technical field
The utility model belongs to the photovoltaic generation applied technical field, especially a kind of amorphous silicon solar cell assembly.
Background technology
In order to make solar cell output particular current, voltage characteristic, under the condition that has specific thin-film solar cells and existing equipment now, the technology that needs the redesign solar cell, perhaps increase equipment, increase input, the production cost of solar cell is increased, also cause the waste of equipment simultaneously.The solar cell that how to utilize existing production specifications to produce required various output voltages of client and electric current is a problem demanding prompt solution.
By retrieval, find a kind of amorphous silicon solar cell module (CN101431114) that be used to build relevant with the utility model, it is made of upper and lower two sheet glass, film, non-crystal silicon solar cell sheet and terminal box, the non-crystal silicon solar cell sheet is fixed in the middle of two sheet glass by film, terminals are drawn at the two ends of battery sheet respectively, connect terminal box.The solar battery sheet of this patent application is single-row structure, and is installed between two glass sheets, and its technical scheme and present patent application have more different.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of amorphous silicon solar cell assembly flexible, easy to use, that save production cost that makes up is provided.
The utility model solar module solves its technical problem and takes following technical scheme to realize:
A kind of amorphous silicon solar cell assembly is made up of monolithic battery and backboard, the vertical uniform laser grooving and scribing line that is shaped on monolithic battery, and monolithic battery and backboard are fixed together,
(1) is shaped on two vertical negative poles paper tinsel welding that confluxes in the vertical symmetry of monolithic battery two avris, conflux the mutually same end of paper tinsel welding of these two negative poles connects the transverse sides paper tinsel welding that confluxes, this transverse sides is confluxed and is fixed with terminal box on the backboard at paper tinsel welding middle part, and the transverse sides paper tinsel welding that confluxes converges at the negative pole of terminal box;
(2) vertically be shaped on a shared cathode foil welding at the axis position that two negative poles conflux between the paper tinsel welding, this cathode foil welding converges at the positive pole of terminal box.
And described terminal box is a bypass diode.
The advantage and the good effect of the utility model solar module are:
1, the utility model is the big plate width of cloth assembly that adopts new laser grooving and scribing method to make, on a slice monolithic battery, be made into two monolithic batteries relatively independent and in parallel, the electrode of monolithic battery is connected to each other, adopt laminating machine that it is laminated on the big backboard, this method can be according to client's the needs and the solar components of requirement making specific standard, both strengthen the intensity of assembly, solved characteristic requirements such as voltage, electric current again well, satisfied the needs in market.
2, the utility model is that a slice monolithic battery on assembly is made into two relatively independent cells, adopting parallel connection that it is carried out inside connects, can show particular current, voltage characteristic on the whole, make modules of said type can have occupation mode very flexibly.
Description of drawings
Fig. 1 is the contour structures schematic diagram (back side) of the utility model solar module;
Fig. 2 is the circuit diagram of the utility model solar module.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by specific embodiment, and following examples are descriptive, are not determinate, can not limit protection range of the present utility model with this.
A kind of amorphous silicon solar cell assembly is made up of monolithic battery and backboard, the vertical uniform laser grooving and scribing line 3 that is shaped on monolithic battery, with laminating machine monolithic battery and backsheet layer press fit are in the same place, with the intensity of effective enhancing battery component, above-mentioned is prior art, therefore repeats no more.
Innovation part of the present utility model is:
(1) is shaped on two vertical negative poles paper tinsel welding 4 that confluxes in the vertical symmetry of monolithic battery two avris, conflux the mutually same end of paper tinsel welding of these two negative poles connects the transverse sides paper tinsel welding 2 that confluxes, this transverse sides is confluxed and is fixed with terminal box 1 on the backboard at paper tinsel welding middle part, this terminal box is a bypass diode, be provided with positive and negative two electrodes, wherein the transverse sides paper tinsel welding that confluxes converges at the negative pole 5 of terminal box;
(2) vertically be shaped on a shared cathode foil welding 7 at the axis position that two positive poles conflux between the paper tinsel welding, this cathode foil welding converges at the positive pole 6 of terminal box.
Operation principle of the present utility model is: formed two battery forms of cell also form parallel connection by conflux paper tinsel welding and middle shared cathode foil welding of two negative poles, on a slice monolithic battery, realize the parallel connection of two cells, make it to export particular current, voltage characteristic on the whole, can have occupation mode very flexibly, promptly strengthened the intensity of assembly, well solve characteristic requirements such as voltage, electric current again, satisfied the needs in market; This novel component operating voltage is 17V, gives 12V load charging.This battery component can use separately, and also the both positive and negative polarity of a plurality of assemblies can be joined is used in combination, convenient electric current and the voltage regulated; Terminal box is a bypass diode, and this diode can guarantee under the situation that this sheet battery damages, but other battery components operate as normal is still effectively avoided short circuit.
Claims (2)
1. an amorphous silicon solar cell assembly is made up of monolithic battery and backboard, the vertical uniform laser grooving and scribing line that is shaped on monolithic battery, and monolithic battery and backboard are fixed together, and it is characterized in that:
(1) is shaped on two vertical negative poles paper tinsel welding that confluxes in the vertical symmetry of monolithic battery two avris, conflux the mutually same end of paper tinsel welding of these two negative poles connects the transverse sides paper tinsel welding that confluxes, this transverse sides is confluxed and is fixed with terminal box on the backboard at paper tinsel welding middle part, and the transverse sides paper tinsel welding that confluxes converges at the negative pole of terminal box;
(2) vertically be shaped on a shared cathode foil welding at the axis position that two negative poles conflux between the paper tinsel welding, this cathode foil welding converges at the positive pole of terminal box.
2. a kind of amorphous silicon solar cell assembly according to claim 1 is characterized in that: described terminal box is a bypass diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020153254 CN201638829U (en) | 2010-04-08 | 2010-04-08 | Amorphous silicon solar battery component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020153254 CN201638829U (en) | 2010-04-08 | 2010-04-08 | Amorphous silicon solar battery component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201638829U true CN201638829U (en) | 2010-11-17 |
Family
ID=43083333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020153254 Expired - Fee Related CN201638829U (en) | 2010-04-08 | 2010-04-08 | Amorphous silicon solar battery component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201638829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185007A (en) * | 2010-12-02 | 2011-09-14 | 江阴浚鑫科技有限公司 | Manufacturing method of solar battery pack |
| CN109273545A (en) * | 2018-11-01 | 2019-01-25 | 成都中建材光电材料有限公司 | A kind of production method of cadmium telluride diaphragm solar battery component |
-
2010
- 2010-04-08 CN CN 201020153254 patent/CN201638829U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185007A (en) * | 2010-12-02 | 2011-09-14 | 江阴浚鑫科技有限公司 | Manufacturing method of solar battery pack |
| CN102185007B (en) * | 2010-12-02 | 2013-01-02 | 浚鑫科技股份有限公司 | Manufacturing method of solar battery pack |
| CN109273545A (en) * | 2018-11-01 | 2019-01-25 | 成都中建材光电材料有限公司 | A kind of production method of cadmium telluride diaphragm solar battery component |
| CN109273545B (en) * | 2018-11-01 | 2020-10-16 | 成都中建材光电材料有限公司 | Manufacturing method of cadmium telluride thin-film solar cell module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20150408 |
|
| EXPY | Termination of patent right or utility model |