CN102637756B - A kind of multigroup set constructor of thin-film solar cells - Google Patents
A kind of multigroup set constructor of thin-film solar cells Download PDFInfo
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- CN102637756B CN102637756B CN201110035383.2A CN201110035383A CN102637756B CN 102637756 B CN102637756 B CN 102637756B CN 201110035383 A CN201110035383 A CN 201110035383A CN 102637756 B CN102637756 B CN 102637756B
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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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention belongs to thin-film solar cells manufacturing technology field, be specifically related to a kind of multigroup set constructor and method of thin-film solar cells.By thin-film solar cell panel A, element cell, just, negative electrode, bus bar, internal connection line, line of cut and thin-film solar cell panel edge configuration are formed, solve the defect that prior art is above-mentioned, realize the element cell group of the multiple different size of formation of structure on a thin-film solar cell panel, can accurate finished product before semi-finished product or edge treated time, multiple less thin-film solar cell panel is cut into by group, also can be connected to form a monolithic film membrane solar panel by outside to use, compared with prior art, the present invention has significant advantage and obvious beneficial effect.
Description
Technical field
The invention belongs to thin-film solar cells manufacturing technology field, be specifically related to a kind of multigroup set constructor of thin-film solar cells.
Background technology
Along with technological progress and development in science and technology, the manufacturing technology of thin-film solar cells reaches its maturity, large-scale industrialized production line is constantly gone into operation in the whole world, brings huge commercial opportunities to solar cell market and application, particularly creates huge facilitation to optoelectronic integration building.Simultaneously, manufacturer, in order to enhance productivity, reduce production cost, updates production equipment and production technology, constantly finds the raw material of high performance-price ratio, continuous exploration new material, new technology, make thin-film solar cells have practical commercial value and fine development prospect.
But technology ripe at present and thin-film solar cells product, commodity are sold with monolithic films solar panel form, its commercial specification is very poor, only have a small amount of specification as: 600 × 1200, Deng, its reason is that the full-size that the full-size of manufacturer's Main Basis production line output and the size of substrate are consistent carries out global design and production.This is because for equal technique and material, size is larger, thin-film solar cell panel area will be larger, the element cell made in thin-film solar cell panel is more, the power of veneer thin-film solar cells is larger, corresponding production capacity is larger, so substrate and production line production specification cooperatively interact and develop.
As everyone knows, every block thin-film solar cell panel is when making each element cell on plate, just plans and devises the series and parallel connections mode determined, and be directly produced in process of production in thin-film solar cell panel.As known, each cell voltage is less, generally be in mV level, and the voltage of thin-film solar cell panel normally 30 ~ 125V, Here it is is together in series several independent element cells in thin-film solar cell panel inside, reach the requirement of design output voltage, there is the battery pack that how many string is such, will can arrange how many groups according to the size of thin-film solar cell panel and area to decide, area is larger, battery pack is more, power is larger, the positive pole of each the string location battery pack on thin-film solar cell panel is connected to and is connected on the connected bus bar of thin-film solar cell panel positive pole, the negative pole of each string location battery pack is connected on the connected bus bar of cell panel negative pole, just define the thin-film solar cell panel that can generate electricity.Because the connecting line of element cell and bus bar all complete at thin-film solar cell panel internal production, so every block thin-film solar cell panel just can not have been split after having produced again, even if semi-finished product, before not completing edge treated, can not split.This is because the overall simple group group of being configured to that prior art element cell on thin-film solar cell panel connects connects and causes, this structure after manufacturing with making in all indivisible, any segmentation all can destroy the in-built connection of cell group, make the cell group open circuit in thin-film solar cell panel, and become cisco unity malfunction.Exactly because this deficiency and defect, make thin-film solar cell panel in process of production, no matter be the defect in inner somewhere, or damage in the local of outside, and monolithic films solar panel is by influenced and even scrap; And due to whole thin-film solar cell panel indivisible, building uses, is particularly applied in household solar energy system aspect, as furnished the balcony with glass walls or on the sunny side window being installed and used, be subject to having a strong impact on of size and specification, cause great difficulty to marketing.
For solving the above-mentioned defect of prior art, the present invention proposes a kind of multigroup set constructor of thin-film solar cells, can on a thin-film solar cell panel element cell group of the multiple different size of formation of structure, can accurate finished product before semi-finished product or edge treated time, be cut into multiple less thin-film solar cell panel by group, also can be connected to form a monolithic film membrane solar panel by outside and use.
Summary of the invention:
Object of the present invention solves the above-mentioned defect of prior art, realize the element cell group of the multiple different size of formation of structure on a thin-film solar cell panel, can accurate finished product before semi-finished product or edge treated time, be cut into multiple less thin-film solar cell panel by group, also can be connected to form a monolithic film membrane solar panel by outside and use.
For this reason, the multigroup Battery pack structure of a kind of thin-film solar cells that the present invention proposes, by thin-film solar cell panel A, element cell, just, negative electrode, bus bar, internal connection line, line of cut and thin-film solar cell panel edge configuration are formed, it is characterized in that on the thin-film solar cell panel A substrate size that adopts at existing production line and area, the element cell of all same sizes that it can be made, be divided into the group of multiple element cell, again arrange, realize the element cell group of the multiple different size of formation of structure on a thin-film solar cell panel, and be arranged at least while at the edge of thin-film solar cell panel A, by internal connection line, the element cell of each group is connected in series or parallel by output voltage and power requirement, each group battery is just had independently, negative electrode and bus bar, formed compared with small dimension and capacity can the film solar battery module Ai of Independent Power Generation.
The multigroup Battery pack structure of a kind of thin-film solar cells of the present invention, it is characterized in that the positive and negative electrode of each film solar battery module Ai can carry out outside at the incomplete partitioning portion of thin-film solar cell panel A and be connected, conversion and formation have the film solar battery module Ai of required output voltage.
The multigroup Battery pack structure of a kind of thin-film solar cells of the present invention, what it is characterized in that each group formed can leave between the film solar battery module Ai of Independent Power Generation for cutting and the spacing of edge treated.
The multigroup Battery pack structure of a kind of thin-film solar cells of the present invention, is characterized in that its independent positive and negative electrode of film solar battery module Ai that each group battery is formed is arranged on thin-film solar cell panel edge.
Compared with prior art, the present invention has significant advantage and obvious beneficial effect to technical solution of the present invention, is mainly reflected in:
1, while not affecting original production line production efficiency, make product have many specifications and variation, enrich market, meet wider user's request.
2, improve the qualification rate of producing product, when meeting local defect in process of production with the product of damaging, partly can also use, avoid the phenomenon that prior art will all be scrapped.
No matter 3 is sizes, or output voltage specification all can be used by user's independent assortment, meets individual requirements.
Accompanying drawing explanation
Fig. 1 is the thin-film solar cells organigram of prior art;
Fig. 2 is the multigroup Battery pack organigram of thin-film solar cells.
Embodiment
As examples of implementation, by reference to the accompanying drawings the multigroup Battery pack structure of thin-film solar cells is described, but technology of the present invention and scheme are not limited to the content that the present embodiment provides.
Fig. 2 gives a kind of multigroup Battery pack structure of thin-film solar cells, as shown in Figure 2 by thin-film solar cell panel (A), element cell (1), just, negative electrode (2), bus bar (3), internal connection line (4), line of cut (5) and thin-film solar cell panel edge (6) formation of structure, it is characterized in that on thin-film solar cell panel (A) substrate size that adopts at existing production line and area, the element cell (1) of all same sizes that it can be made, be divided into the group of multiple element cell, again arrange, realize the element cell group of the multiple different size of formation of structure on a thin-film solar cell panel, and be arranged at least while at the edge (6) of thin-film solar cell panel (A), be connected in series or parallel by output voltage and power requirement by the element cell (1) of internal connection line (4) to each group, each group battery is just had independently, negative electrode (2) and bus bar (3), formed compared with small dimension and capacity can the film solar battery module (Ai) of Independent Power Generation, (Ai) is that (A1) is to (A7) in this example.
The example of the multigroup Battery pack structure of a kind of thin-film solar cells of the present invention, as shown in Figure 2 each film solar battery module (Ai) positive and negative electrode (2) can thin-film solar cell panel (A) not exclusively partitioning portion carry out outside and be connected, conversion and form the film solar battery module (Ai) with required output voltage.
In example of the present invention, multigroup Battery pack structure is the spacing that can leave between the film solar battery module (Ai) of Independent Power Generation for cutting and edge treated that formed of each group as shown in Figure 2.
In example of the present invention, positive and negative electrode (2), its independent positive and negative electrode (2) of film solar battery module (Ai) that each group battery is formed as shown in Figure 2 is arranged on thin-film solar cell panel edge (6).
As shown in Figure 1, prior art is according to production line and substrate size, the serial connection of cell group is become the thin-film solar cell panel (A) of single specification with parallel construction, and present invention achieves with the demand such as output voltage and power for target, construct the thin-film solar cell panel of different film solar battery modules (Ai) and multigroup Battery pack structure.
As mentioned above, the examples of implementation shown in Fig. 2 achieve the multigroup Battery pack structure of thin-film solar cells.
Application example
As installed the household solar power system of 1KW, and mainly utilize the balcony of household to realize solar power generation and electric power storage, so adopt the electric power storage of 24V lead-acid batteries, whole system can be laid on balcony, because of in balcony environments, people contacts more, considers the effect of safety and generating and charging, therefore adopt 24V generating and charging modes, only when load, inversion work also exports as civil power.The thin-film solar cell panel of the multigroup Battery pack structure that this scheme adopts technical solution of the present invention to realize, each group module (Ai) is 12V or 24V, no matter when furnishing the balcony with glass walls, whether cutting uses, all can be connected to become 24V easily, as long as just can be exported by 24V by every two 12V block coupled in series, similar approach can combine more form.
Claims (4)
1. the multigroup Battery pack structure of a thin-film solar cells, by thin-film solar cell panel (A), element cell (1), just, negative electrode (2), bus bar (3), internal connection line (4), line of cut (5) and thin-film solar cell panel edge (6) formation of structure, it is characterized in that on thin-film solar cell panel (A) substrate size that adopts at existing production line and area, the element cell (1) of all same sizes that it can be made, be divided into the group of multiple element cell, again arrange, realize the element cell group of the multiple different size of formation of structure on a thin-film solar cell panel, and be arranged at least while at the edge (6) of thin-film solar cell panel (A), be connected in series or parallel by output voltage and power requirement by the element cell (1) of internal connection line (4) to each group, each group battery is just had independently, negative electrode (2) and bus bar (3), formed compared with small dimension and capacity can the film solar battery module (Ai) of Independent Power Generation.
2. a kind of multigroup Battery pack of thin-film solar cells constructs according to claim 1, it is characterized in that the positive and negative electrode (2) of each film solar battery module (Ai) can carry out outside at the incomplete partitioning portion of thin-film solar cell panel (A) and be connected, conversion and formation have the film solar battery module (Ai) of required output voltage.
3. the multigroup Battery pack structure of a kind of thin-film solar cells according to claim 1, what it is characterized in that each group formed can leave between the film solar battery module (Ai) of Independent Power Generation for cutting and the spacing of edge treated.
4. a kind of multigroup Battery pack of thin-film solar cells constructs according to claim 1, it is characterized in that its independent positive and negative electrode (2) of film solar battery module (Ai) that each group battery is formed is arranged on thin-film solar cell panel edge (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110035383.2A CN102637756B (en) | 2011-02-10 | 2011-02-10 | A kind of multigroup set constructor of thin-film solar cells |
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| CN201110035383.2A CN102637756B (en) | 2011-02-10 | 2011-02-10 | A kind of multigroup set constructor of thin-film solar cells |
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| CN102637756A CN102637756A (en) | 2012-08-15 |
| CN102637756B true CN102637756B (en) | 2016-03-16 |
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| CN106712698A (en) * | 2017-03-01 | 2017-05-24 | 北京天恒长鹰科技股份有限公司 | Multi-stage hybrid solar cell array and combined power supply method thereof |
| CN111063754A (en) * | 2018-10-16 | 2020-04-24 | 北京汉能光伏投资有限公司 | Method of making a non-standard battery assembly |
| CN112038428B (en) * | 2020-09-04 | 2023-08-11 | 浙江晶科能源有限公司 | Solar cell module |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101364618A (en) * | 2008-09-12 | 2009-02-11 | 常州天合光能有限公司 | Solar cell assembly construction easy for assembling and disassembling |
| CN101816074A (en) * | 2007-07-13 | 2010-08-25 | 米亚索尔公司 | Rooftop photovoltaic systems |
| CN201655819U (en) * | 2010-02-25 | 2010-11-24 | 埃孚光伏制造有限公司 | Solar cell assembling structure |
| CN101950761A (en) * | 2010-09-29 | 2011-01-19 | 上海晶澳太阳能科技有限公司 | Novel solar cell and solar photovoltaic module composed thereof |
| CN201966222U (en) * | 2011-02-10 | 2011-09-07 | 周锡卫 | Multi-group cell structure of thin film solar cell |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2933003B2 (en) * | 1996-04-16 | 1999-08-09 | 日本電気株式会社 | Mounting structure of solar cell element |
| JP2002076419A (en) * | 2000-08-25 | 2002-03-15 | Sanyo Electric Co Ltd | Method for installing solar battery modules |
| US20090283137A1 (en) * | 2008-05-15 | 2009-11-19 | Steven Thomas Croft | Solar-cell module with in-laminate diodes and external-connection mechanisms mounted to respective edge regions |
-
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- 2011-02-10 CN CN201110035383.2A patent/CN102637756B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816074A (en) * | 2007-07-13 | 2010-08-25 | 米亚索尔公司 | Rooftop photovoltaic systems |
| CN101364618A (en) * | 2008-09-12 | 2009-02-11 | 常州天合光能有限公司 | Solar cell assembly construction easy for assembling and disassembling |
| CN201655819U (en) * | 2010-02-25 | 2010-11-24 | 埃孚光伏制造有限公司 | Solar cell assembling structure |
| CN101950761A (en) * | 2010-09-29 | 2011-01-19 | 上海晶澳太阳能科技有限公司 | Novel solar cell and solar photovoltaic module composed thereof |
| CN201966222U (en) * | 2011-02-10 | 2011-09-07 | 周锡卫 | Multi-group cell structure of thin film solar cell |
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Effective date of registration: 20170209 Address after: No. 8 Beichen East Road, Beijing, No., building No. 1, building No. 1601, No. 1603 Patentee after: Beijing potential new energy technology Co., Ltd. Address before: 100102 Chaoyang District, South Lake Road, No. 8, North building, room 2, room, No. 301 Patentee before: Zhou Xiwei |
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