CN202585439U - Mono-crystalline silicon solar battery assembly - Google Patents
Mono-crystalline silicon solar battery assembly Download PDFInfo
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- CN202585439U CN202585439U CN 201220260943 CN201220260943U CN202585439U CN 202585439 U CN202585439 U CN 202585439U CN 201220260943 CN201220260943 CN 201220260943 CN 201220260943 U CN201220260943 U CN 201220260943U CN 202585439 U CN202585439 U CN 202585439U
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- crystalline silicon
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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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Abstract
The utility model relates to a mono-crystalline silicon solar battery assembly, comprising a mono-crystalline silicon sheet. Each battery cell is in a regular hexagon shape of a cut silicon mono-crystalline circular rod; and the battery cells are orderly and sequentially arrayed in series to form the mono-crystalline silicon solar battery assembly. A D end and an F end of the assembly are used for connecting half batteries, which are cut by the battery cells, a part of damaged corner battery cells or edge collapsed battery cells, along the longest diagonal direction of a regular hexagon, and then a gap is filled; and an E end and a G end of the assembly are used for connecting half batteries, which are cut by the battery cells, a part of the damaged corner battery cells or the edge collapsed battery cells, along the central line direction of opposite sides of the regular hexagon, and then a gap is filled, so that the assembly is packaged. The mono-crystalline silicon solar battery assembly disclosed by the utility model has the characteristics of high practicability and efficiency, and capability of effectively reducing the generation cost of the mono-crystalline silicon solar battery assembly. The sequencing of the battery cells is optimized and an area utilization rate of an assembly panel is improved, so that the mono-crystalline silicon solar battery assembly is applicable to manufacturing mono-crystalline silicon batteries of various sizes and solar mono-crystalline silicon assemblies with various assembly areas.
Description
Technical field
The utility model relates to a kind of photovoltaic cell component, specifically is a kind of monocrystaline silicon solar cell assembly.Improve effective usable floor area of monocrystaline silicon solar cell assembly, make final monocrystaline silicon solar cell assembly manufacturing cost (being equivalent to cost of electricity-generating) significantly be lower than existing manufacture.
Background technology
The assembly that the photovoltaic industry mainly contains monocrystalline silicon battery assembly, polycrystal silicon cell assembly, thin-film silicon cell assembly and processed by the other types battery.First three has occupied the main market share, wherein especially with the monocrystalline silicon battery assembly because of it has higher electricity conversion, lower photo attenuation characteristic has occupied the most market share.
But the deficiency of monocrystaline silicon solar cell assembly is: because general monocrystalline silicon assembly (as shown in Figure 3) has been wasted the area of edge, be equivalent to waste auxiliary material in the assembly manufacture process (non-silicon materials).Therefore, the monocrystaline silicon solar cell assembly need remedy above-mentioned deficiency and just can make it more can be suitable for large-scale industrial production.
The development of monocrystaline silicon solar cell assembly is always round following three center deployment: silicon chip (battery sheet) utilance is high; Assembly consumptive material (as: aluminium frame etc.) utilance cost high and whole assembly is minimum.
Though utility model patent CN201120056165.2 has announced the silicon chip cutting theory of save silicon material, does not see relevant for the report that improves the design of assembly area utilization.
Summary of the invention
A kind of monocrystaline silicon solar cell assembly that the purpose of the utility model provides designs and reduces cost of electricity-generating through improving the assembly area utilization.The battery sheet ordering that the utility model has been optimized has improved the element panels area utilization, is applicable to the manufacturing of the mono-crystalline silicon solar assembly of various sizes monocrystalline silicon battery and various assembly areas.Have practicality, efficient height, can effectively reduce the characteristics of mono-crystalline silicon solar assembly cost of electricity-generating.
A kind of monocrystaline silicon solar cell assembly that the utility model provides is: comprise a monocrystalline silicon battery sheet at least, each battery sheet is the regular hexagon of cutting silicon single crystal pole, and neat ordered arrangement series connection constitutes between the battery sheet; The D of assembly, F end is to fill battery sheet, the bad angle of part battery sheet or the half sheet battery series connection back that collapses the battery sheet well cutting on limit with the space along orthohexagonal long-diagonal direction; The E of assembly, G end is to fill battery sheet, the bad angle of part battery sheet or the half sheet battery series connection back that collapses the battery sheet well cutting on limit with space, component package along the centerline direction of orthohexagonal opposite side.The battery sheet quantity that the utility model need cut is decided by actual needs.
Single battery sheet area can adopt general dimensions, Thickness Design; For example thickness is between 0.17-0.2mm; Dimensions commonly used has 6 inches (125mm*125mm); 6.5 inch (125mm*125mm), 8 inches (156mm*156mm) etc. perhaps process by their 1/2,1/4,1/6,1/8 cut.
The utlity model has practicality, efficient height, can effectively reduce the characteristics of mono-crystalline silicon solar assembly cost of electricity-generating.The battery sheet ordering of having optimized has improved the element panels area utilization, is applicable to the manufacturing of the solar monocrystalline silicon assembly of various sizes monocrystalline silicon battery and various assembly areas.
Description of drawings
Fig. 1 is conventional monocrystalline silicon cutting sketch map.
Fig. 2 is that conventional monocrystalline silicon component design area utilizes sketch map.
Fig. 3 is the used cell shapes sketch map of the utility model.
Fig. 4 is the utility model battery along long-diagonal direction cutting mode sketch map.
Fig. 5 is that the utility model battery is along opposite side centerline direction cutting mode sketch map.
Fig. 6 is the utility model monocrystaline silicon solar cell assembly ordering example.
Embodiment
The utility model combines accompanying drawing to describe in detail as follows:
As shown in the figure, Fig. 1 is conventional monocrystalline silicon cutting sketch map.Fig. 2 is that conventional monocrystalline silicon component design area utilizes sketch map.Wherein, A manufacture batteries part, B dismisses part, C assembly waste area portions.
A kind of monocrystaline silicon solar cell assembly that the utility model provides is: comprise a monocrystalline silicon battery sheet at least, each battery sheet is the regular hexagon of cutting silicon single crystal pole, and neat ordered arrangement series connection constitutes between the battery sheet; The D of assembly, F end is to fill battery sheet, the bad angle of part battery sheet or the half sheet battery series connection back that collapses the battery sheet well cutting on limit with the space along orthohexagonal long-diagonal direction; The E of assembly, G end is to fill battery sheet, the bad angle of part battery sheet or the half sheet battery series connection back that collapses the battery sheet well cutting on limit with space, component package along the centerline direction of orthohexagonal opposite side.The preparation method is following:
At first cut silicon single crystal pole to regular hexagon and section, as shown in Figure 3; The manufacturing solar cells sheet; Along orthohexagonal long-diagonal direction battery sheet (or bad angle of part, the utilization again of collapsing limit battery sheet) is cut, like Fig. 4, a and b are the battery sheet of incision; Or cut like Fig. 5 along the centerline direction of regular hexagon opposite side, 1 and 2 is the battery sheets of incision; By Fig. 6 mode sort, combinations produce, component package then.
With 6.5 inches commonly used be example with 8 inches monocrystalline silicon, result such as following table that the utility model design and conventional design contrast:
The correction data explanation, when monocrystalline silicon battery size type was 6.5 inches, area utilization improved 0.9% when assembly was produced, and the non-silicon cost that is equivalent to assembly reduces by 0.9%; When monocrystalline silicon battery size type was 8 inches, area utilization improved 2% when assembly was produced, and the non-silicon cost that is equivalent to assembly reduces by 2%.Obviously, the utility model has improved effective usable floor area of monocrystaline silicon solar cell assembly, makes final monocrystaline silicon solar cell assembly manufacturing cost (being equivalent to cost of electricity-generating) significantly be lower than existing manufacture.
Can conclude, can reduce cost because of the raising of assembly area utilization equally for photovoltaic systems such as solar power stations.
The design's scope of application is: the manufacturing of the solar monocrystalline silicon assembly of various sizes monocrystalline silicon battery and various assembly areas.
Claims (4)
1. monocrystaline silicon solar cell assembly is characterized in that: comprise a monocrystalline silicon battery sheet at least, each battery sheet is the regular hexagon of cutting silicon single crystal pole, and neat ordered arrangement series connection constitutes between the battery sheet.
2. monocrystaline silicon solar cell assembly according to claim 1; It is characterized in that: the D of assembly, F end is to fill battery sheet, the bad angle of part battery sheet or the half sheet battery series connection back that collapses the battery sheet well cutting on limit with the space along orthohexagonal long-diagonal direction; The E of assembly, G end is to fill battery sheet, the bad angle of part battery sheet or the half sheet battery series connection back that collapses the battery sheet well cutting on limit with space, component package along the centerline direction of orthohexagonal opposite side.
3. monocrystaline silicon solar cell assembly according to claim 1 and 2 is characterized in that: described monocrystalline silicon piece area is 125mm*125mm, 156mm*156mm; Perhaps by their 1/2,1/4,1/6,1/8.
4. monocrystaline silicon solar cell assembly according to claim 1 and 2 is characterized in that: described monocrystalline silicon piece thickness is between 0.17-0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220260943 CN202585439U (en) | 2012-06-05 | 2012-06-05 | Mono-crystalline silicon solar battery assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220260943 CN202585439U (en) | 2012-06-05 | 2012-06-05 | Mono-crystalline silicon solar battery assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202585439U true CN202585439U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN 201220260943 Expired - Fee Related CN202585439U (en) | 2012-06-05 | 2012-06-05 | Mono-crystalline silicon solar battery assembly |
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| CN (1) | CN202585439U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037381A (en) * | 2018-08-27 | 2018-12-18 | 珠海格力能源环境技术有限公司 | Photovoltaic module |
| CN109545871A (en) * | 2018-11-20 | 2019-03-29 | 浙江晶盛机电股份有限公司 | A kind of regular hexagon MWT solar battery half, component and aligning method |
| CN109888033A (en) * | 2019-02-27 | 2019-06-14 | 泰州隆基乐叶光伏科技有限公司 | Solar module |
| CN109904263A (en) * | 2019-02-27 | 2019-06-18 | 泰州隆基乐叶光伏科技有限公司 | Solar module |
| CN110335922A (en) * | 2019-06-20 | 2019-10-15 | 成都珠峰永明科技有限公司 | The cutting method of solar energy half battery |
| CN111952388A (en) * | 2019-05-16 | 2020-11-17 | 泰州隆基乐叶光伏科技有限公司 | Shingle assembly |
| CN114141907A (en) * | 2021-11-23 | 2022-03-04 | 中国电子科技集团公司第十八研究所 | Sheet distribution method for battery array |
-
2012
- 2012-06-05 CN CN 201220260943 patent/CN202585439U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109037381A (en) * | 2018-08-27 | 2018-12-18 | 珠海格力能源环境技术有限公司 | Photovoltaic module |
| CN109037381B (en) * | 2018-08-27 | 2024-07-30 | 珠海格力能源环境技术有限公司 | Photovoltaic module |
| CN109545871A (en) * | 2018-11-20 | 2019-03-29 | 浙江晶盛机电股份有限公司 | A kind of regular hexagon MWT solar battery half, component and aligning method |
| CN109888033A (en) * | 2019-02-27 | 2019-06-14 | 泰州隆基乐叶光伏科技有限公司 | Solar module |
| CN109904263A (en) * | 2019-02-27 | 2019-06-18 | 泰州隆基乐叶光伏科技有限公司 | Solar module |
| CN111952388A (en) * | 2019-05-16 | 2020-11-17 | 泰州隆基乐叶光伏科技有限公司 | Shingle assembly |
| CN110335922A (en) * | 2019-06-20 | 2019-10-15 | 成都珠峰永明科技有限公司 | The cutting method of solar energy half battery |
| CN114141907A (en) * | 2021-11-23 | 2022-03-04 | 中国电子科技集团公司第十八研究所 | Sheet distribution method for battery array |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20170605 |