CN208127220U - A kind of battery component - Google Patents
A kind of battery component Download PDFInfo
- Publication number
- CN208127220U CN208127220U CN201820480638.3U CN201820480638U CN208127220U CN 208127220 U CN208127220 U CN 208127220U CN 201820480638 U CN201820480638 U CN 201820480638U CN 208127220 U CN208127220 U CN 208127220U
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- adhesive film
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- 238000004806 packaging method and process Methods 0.000 claims abstract description 47
- 239000002313 adhesive film Substances 0.000 claims abstract description 46
- 239000010410 layer Substances 0.000 claims description 128
- 239000000835 fiber Substances 0.000 claims description 67
- 239000002356 single layer Substances 0.000 claims description 25
- 239000012528 membrane Substances 0.000 claims description 24
- 238000005538 encapsulation Methods 0.000 claims description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 239000002033 PVDF binder Substances 0.000 claims description 7
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 7
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 229920006231 aramid fiber Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 229910000679 solder Inorganic materials 0.000 claims description 2
- 229920006280 packaging film Polymers 0.000 claims 1
- 239000012785 packaging film Substances 0.000 claims 1
- 241000446313 Lamella Species 0.000 abstract 6
- 229910021419 crystalline silicon Inorganic materials 0.000 description 6
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 4
- 239000004814 polyurethane Substances 0.000 description 4
- 238000013329 compounding Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000009459 flexible packaging Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000004760 aramid Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000008393 encapsulating agent Substances 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
- B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
-
- 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
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
This application discloses a kind of battery component, the battery component includes：Battery lamella, fiber-reinforced layer, packaging adhesive film, transparent front plate and backboard, the transparent front plate and the backboard are separately positioned on the two sides of the battery lamella, the fiber-reinforced layer is arranged between the battery lamella and the transparent front plate or is arranged between the battery lamella and the backboard or is arranged between the battery lamella and the transparent front plate between the battery lamella and the backboard, and the transparent front plate, the fiber-reinforced layer, the battery chip between the backboard by the packaging adhesive film the same as being combined.The battery component of the application reliability with higher and flexible degree, and can flexible combination fiber-reinforced layer to meeting the needs of under different use environments.
Description
Technical Field
The present application relates to, but is not limited to, the field of battery technology, and more particularly, but not exclusively, to a battery assembly.
Background
Flexible batteries refer to batteries that can withstand deformation such as bending, twisting, stretching, and even folding. The crystalline silicon battery can be made into a flexible crystalline silicon battery by a flexible packaging technology. However, due to the hardness of the crystalline silicon battery, the impact resistance and reliability of the assembly of the crystalline silicon battery after flexible packaging are poor, and the flexibility degree is low, so that the application of the crystalline silicon battery is limited. Until the prior art develops a technology for flexible packaging by adopting a composite material, the flexible crystalline silicon battery has a certain breakthrough, but the composite material adopted by the prior art has high cost and complex process, and equipment investment needs to be increased on the existing production line.
SUMMERY OF THE UTILITY MODEL
The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.
The application provides a battery pack with good shock resistance, good reliability and high flexibility.
Specifically, the present application provides a battery assembly including: the battery chip comprises a battery chip layer, a fiber reinforced layer, a packaging adhesive film, a transparent front plate and a back plate, wherein the transparent front plate and the back plate are respectively arranged on two sides of the battery chip layer, the fiber reinforced layer is arranged between the battery chip layer and the transparent front plate or between the battery chip layer and the back plate, the battery chip layer and the transparent front plate and between the battery chip layer and the back plate are combined through the packaging adhesive film, and the transparent front plate, the fiber reinforced layer, the battery chip and the back plate are combined through the packaging adhesive film.
In some embodiments, the fiber-reinforced layer may be disposed between the battery chip layer and the transparent front plate, and the transparent front plate and the fiber-reinforced layer, and the fiber-reinforced layer and the battery chip layer, and the battery chip layer and the back plate are bonded by the packaging adhesive film.
In some embodiments, the fiber-reinforced layer may be disposed between the battery chip layer and the back sheet, and the transparent front sheet and the battery chip layer, and the battery chip layer and the fiber-reinforced layer, and the fiber-reinforced layer and the back sheet are bonded by the packaging adhesive film.
In some embodiments, the fiber-reinforced layer may be disposed between the battery chip layer and the transparent front plate and between the battery chip layer and the back plate, and the transparent front plate and the fiber-reinforced layer, and the fiber-reinforced layer and the battery chip layer, and the battery chip layer and the fiber-reinforced layer, and the fiber-reinforced layer and the back plate are bonded by the encapsulant film.
In some embodiments, the fiber-reinforced layer may be a single-layer fiber-reinforced sheet, or a plurality of layers of fiber-reinforced sheets, or a plurality of single-layer fiber-reinforced sheets and a packaging adhesive film, or a plurality of layers of fiber-reinforced sheets and a packaging adhesive film, or a single-layer fiber-reinforced sheet, a plurality of layers of fiber-reinforced sheets and a packaging adhesive film.
In the present application, the term "plurality of fiber-reinforced sheets" refers to a fiber-reinforced sheet formed by directly stacking a plurality of single-layer fiber-reinforced sheets, wherein no packaging adhesive film or other adhesive is arranged between the plurality of single-layer fiber-reinforced sheets.
In some embodiments, the plurality of layers of fiber-reinforced sheets may be double-layer fiber-reinforced sheets.
In some embodiments, the battery assembly may include, in order: transparent front bezel, encapsulation glued membrane, individual layer fibre reinforcing piece, encapsulation glued membrane, battery chip layer, encapsulation glued membrane, individual layer fibre reinforcing piece, encapsulation glued membrane and backplate.
In some embodiments, the battery assembly may include, in order: the solar cell module comprises a transparent front plate, a packaging adhesive film, a single-layer fiber reinforced sheet, a packaging adhesive film, a cell chip layer, a packaging adhesive film, a double-layer fiber reinforced sheet, a packaging adhesive film and a back plate.
In some embodiments, the battery assembly may include, in order: transparent front bezel, encapsulation glued membrane, double-deck fibre reinforcing piece, encapsulation glued membrane, battery chip layer, encapsulation glued membrane, double-deck fibre reinforcing piece, encapsulation glued membrane and backplate.
In some embodiments, the fiber reinforcement sheet may be a felt or cloth made of glass fibers, carbon fibers, polyester fibers, or aramid fibers.
In some embodiments, the thickness of the fiber-reinforced sheet may be 0.05 μm to 1 mm.
In some embodiments, the battery chip layer may be formed by connecting a plurality of battery chips in series or in parallel through a conductive wire, which may be a solder tape, a conductive tape, or a copper tape.
In some embodiments, the battery assembly may further include a bus bar and a junction box, the battery chip layers being connected in series together by the bus bar and connected to the junction box.
In some embodiments, the cell chip layer can be a solar cell chip layer, for example, a HIT or SHJ solar cell chip layer.
In some embodiments, the encapsulant film may be selected from any one or more of EVA (ethylene-vinyl acetate copolymer), PVB (polyvinyl butyral), POE, and PU (polyurethane).
In some embodiments, the transparent front panel can be a TPT front panel, a TPE front panel, a BBF front panel, a PVDF front panel, a PET front panel, a KPK front panel, or a KPE front panel.
In some embodiments, the backsheet may be a TPT backsheet, a TPE backsheet, a BBF backsheet, a PVDF backsheet, a PET backsheet, a KPK backsheet, or a KPE backsheet.
The battery component can be prepared by the following method: laying and stacking the battery chip layer, the fiber reinforced layer, the packaging adhesive film, the transparent front plate and the back plate according to the design, and then entering a laminating machine for laminating.
The battery pack improves the reliability and the flexibility degree of the battery pack by introducing the fiber reinforced layer, and the fiber reinforced layer can be flexibly combined to meet the requirements of different use environments. Simultaneously, the battery pack of this application adopts current production line can produce, need not extra equipment input. Wherein the fiber-reinforced layer may have the following various forms: the battery pack comprises a single-layer fiber reinforced sheet, a plurality of layers of fiber reinforced sheets, a plurality of single-layer fiber reinforced sheets and packaging adhesive films, or a plurality of layers of fiber reinforced sheets and packaging adhesive films, or a single-layer fiber reinforced sheet, a plurality of layers of fiber reinforced sheets and packaging adhesive films, so that the combination modes among the fiber reinforced layers are richer, and the production cost can be reduced as much as possible under the condition that the requirements for reliability and flexibility are met. For example, when the reliability and flexibility requirements are slightly low, a double-layer fiber-reinforced sheet may be used instead of the fiber-reinforced layer compounded by a single-layer fiber-reinforced sheet-packaging adhesive film-single-layer fiber-reinforced sheet to reduce the production cost.
Additional features and advantages of the application will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the application. The objectives and other advantages of the application may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the claimed subject matter and are incorporated in and constitute a part of this specification, illustrate embodiments of the subject matter and together with the description serve to explain the principles of the subject matter and not to limit the subject matter.
Fig. 1 is a schematic structural view of a battery module according to embodiment 1 of the present application.
Fig. 2 is a schematic structural view of a battery module according to embodiment 2 of the present application.
Fig. 3 is a schematic structural diagram of a battery module according to embodiment 3 of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the present application more apparent, embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
An embodiment of the present application provides a battery pack, the battery pack includes: the battery chip comprises a battery chip layer, a fiber reinforced layer, a packaging adhesive film, a transparent front plate and a back plate, wherein the transparent front plate and the back plate are respectively arranged on two sides of the battery chip layer, the fiber reinforced layer is arranged between the battery chip layer and the transparent front plate or between the battery chip layer and the back plate, the battery chip layer and the transparent front plate and between the battery chip layer and the back plate are combined through the packaging adhesive film, and the transparent front plate, the fiber reinforced layer, the battery chip and the back plate are combined through the packaging adhesive film.
Specifically, the fiber-reinforced layer may be disposed between the battery chip layer and the transparent front plate, and the transparent front plate and the fiber-reinforced layer, the fiber-reinforced layer and the battery chip layer, and the battery chip layer and the back plate are bonded by the packaging adhesive film;
or the fiber reinforced layer may be disposed between the battery chip layer and the back plate, and the transparent front plate and the battery chip layer, the battery chip layer and the fiber reinforced layer, and the fiber reinforced layer and the back plate are combined through the packaging adhesive film;
or, the fiber reinforced layer may be disposed between the battery chip layer and the transparent front plate and between the battery chip layer and the back plate, and the transparent front plate and the fiber reinforced layer, and the fiber reinforced layer and the battery chip layer, and the battery chip layer and the fiber reinforced layer, and the fiber reinforced layer and the back plate are combined through the packaging adhesive film.
Wherein,
the fiber reinforced layer is a single-layer fiber reinforced sheet, or a plurality of layers of fiber reinforced sheets, or is formed by compounding a plurality of single-layer fiber reinforced sheets and packaging adhesive films, or is formed by compounding a plurality of layers of fiber reinforced sheets and packaging adhesive films, or is formed by compounding a single-layer fiber reinforced sheet, a plurality of layers of fiber reinforced sheets and packaging adhesive films;
the fiber reinforced sheet can be a felt or cloth made of glass fiber, carbon fiber, polyester fiber or aramid fiber, and the thickness of the fiber reinforced sheet can be 0.05 mu m-1 mm;
the battery chip layer is formed by connecting a plurality of battery chips in series or in parallel through a conducting wire, and the conducting wire can be a welding strip, a conducting adhesive tape or a copper strip; the battery assembly may further include bus bars and a junction box, the battery chip layers being connected in series together by the bus bars and connected with the junction box;
the packaging adhesive film can be selected from any one or more of EVA, PVB, POE and PU;
the transparent front plate can be a TPT front plate, a TPE front plate, a BBF front plate, a PVDF front plate, a PET front plate, a KPK front plate or a KPE front plate;
the backsheet may be a TPT backsheet, a TPE backsheet, a BBF backsheet, a PVDF backsheet, a PET backsheet, a KPK backsheet, or a KPE backsheet.
The following is a specific application example of the battery module of the embodiment of the present application.
Example 1
As shown in fig. 1, the battery module of the present embodiment includes, in order: transparent front bezel 1, package glued membrane 2, single-layer fiber reinforcement piece 3, package glued membrane 2, battery chip layer 4, package glued membrane 2, single-layer fiber reinforcement piece 3, package glued membrane 2, backplate 5, busbar and terminal box (busbar and terminal box are not shown in the figure).
The battery chip in the battery chip layer 4 is an HIT solar battery chip, and the conducting wire is a welding strip;
the single-layer fiber reinforced sheet is a felt made of carbon fibers, and the thickness of the single-layer fiber reinforced sheet is 0.5 mu m;
the packaging adhesive film is PU;
the transparent front plate is a TPT front plate;
the back plate is a TPE back plate.
Example 2
As shown in fig. 2, the battery pack of the present embodiment includes, in order: the solar cell module comprises a transparent front plate 1, a packaging adhesive film 2, a single-layer fiber reinforced sheet 3, a packaging adhesive film 2, a cell chip layer 4, a packaging adhesive film 2, a double-layer fiber reinforced sheet 3', a packaging adhesive film 2, a back plate 5, a bus bar and a junction box (the bus bar and the junction box are not shown in the figure).
The battery chip in the battery chip layer 4 is an HIT solar battery chip, and the conducting wire is conductive adhesive;
the single-layer fiber reinforced sheet is a felt made of polyester fibers, and the thickness of the single-layer fiber reinforced sheet is 0.05 mu m;
the double-layer fiber reinforced sheet is a felt made of glass fibers, and the thickness of the double-layer fiber reinforced sheet is 1 mm;
the packaging adhesive film is PVB;
the transparent front plate is a TPE front plate;
the back plate is a BBF back plate.
Example 3
As shown in fig. 3, the battery module of the present embodiment includes, in order: transparent front bezel 1, encapsulation glued membrane 2, double-deck fibre reinforcing piece 3 ', encapsulation glued membrane 2, battery chip layer 4, encapsulation glued membrane 2, double-deck fibre reinforcing piece 3', encapsulation glued membrane 2, backplate 5, busbar and terminal box (not show busbar and terminal box in the figure).
The battery chip in the battery chip layer 4 is an SHJ solar battery chip, and the conductive wire is a copper strip;
the double-layer fiber reinforced sheet is a felt made of aramid fibers, and the thickness of the double-layer fiber reinforced sheet is 10 micrometers;
the packaging adhesive film is EVA;
the transparent front plate is a PVDF front plate;
the back panel is a KPK back panel.
Although the embodiments disclosed in the present application are described above, the descriptions are only for the convenience of understanding the present application, and are not intended to limit the present application. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims.
Claims (13)
1. A battery assembly, comprising: the battery chip comprises a battery chip layer, a fiber reinforced layer, a packaging adhesive film, a transparent front plate and a back plate, wherein the transparent front plate and the back plate are respectively arranged on two sides of the battery chip layer, the fiber reinforced layer is arranged between the battery chip layer and the transparent front plate or between the battery chip layer and the back plate, the battery chip layer and the transparent front plate and between the battery chip layer and the back plate are combined through the packaging adhesive film, and the transparent front plate, the fiber reinforced layer, the battery chip and the back plate are combined through the packaging adhesive film.
2. The battery pack according to claim 1, wherein the fiber-reinforced layer is a single-layer fiber-reinforced sheet, or a plurality of layers of fiber-reinforced sheets, or is formed by combining a plurality of single-layer fiber-reinforced sheets and a packaging adhesive film, or is formed by combining a plurality of layers of fiber-reinforced sheets and a packaging adhesive film, or is formed by combining a single-layer fiber-reinforced sheet, a plurality of layers of fiber-reinforced sheets and a packaging adhesive film.
3. The battery assembly of claim 2, comprising, in order: transparent front bezel, encapsulation glued membrane, individual layer fibre reinforcing piece, encapsulation glued membrane, battery chip layer, encapsulation glued membrane, individual layer fibre reinforcing piece, encapsulation glued membrane and backplate.
4. The battery assembly of claim 2, comprising, in order: the solar cell module comprises a transparent front plate, a packaging adhesive film, a single-layer fiber reinforced sheet, a packaging adhesive film, a cell chip layer, a packaging adhesive film, a double-layer fiber reinforced sheet, a packaging adhesive film and a back plate.
5. The battery assembly of claim 2, comprising, in order: transparent front bezel, encapsulation glued membrane, double-deck fibre reinforcing piece, encapsulation glued membrane, battery chip layer, encapsulation glued membrane, double-deck fibre reinforcing piece, encapsulation glued membrane and backplate.
6. The battery module according to any one of claims 2 to 5, wherein the fiber-reinforced sheet is a felt or cloth made of glass fiber, carbon fiber, polyester fiber, or aramid fiber.
7. A battery assembly according to any of claims 2 to 5, characterized in that the thickness of the fibre-reinforced sheet is between 0.05 μm and 1 mm.
8. The battery assembly of claim 1, wherein the battery chip layer is formed by connecting a plurality of battery chips in series or in parallel through a conductive wire, and the conductive wire is a solder strip, a conductive tape or a copper strip.
9. The battery module according to claim 1 or 8, further comprising a bus bar and a junction box, wherein the cell chip layers are connected in series together by the bus bar and connected to the junction box.
10. The battery module of any of claims 1-5, wherein the cell chip layer is a solar cell chip layer.
11. The battery module according to any one of claims 1-5, wherein the adhesive packaging film is selected from any one or more of EVA, PVB, POE and PU.
12. The battery module according to any one of claims 1 to 5, wherein the transparent front sheet is a TPT front sheet, a TPE front sheet, a BBF front sheet, a PVDF front sheet, a PET front sheet, a KPK front sheet or a KPE front sheet.
13. The battery module according to any one of claims 1 to 5, wherein the backsheet is a TPT backsheet, a TPE backsheet, a BBF backsheet, a PVDF backsheet, a PET backsheet, a KPK backsheet or a KPE backsheet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820480638.3U CN208127220U (en) | 2018-03-30 | 2018-03-30 | A kind of battery component |
| PCT/CN2018/103600 WO2019184242A1 (en) | 2018-03-30 | 2018-08-31 | Flexible battery assembly and manufacturing method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820480638.3U CN208127220U (en) | 2018-03-30 | 2018-03-30 | A kind of battery component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208127220U true CN208127220U (en) | 2018-11-20 |
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ID=64194586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820480638.3U Active CN208127220U (en) | 2018-03-30 | 2018-03-30 | A kind of battery component |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208127220U (en) |
| WO (1) | WO2019184242A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544728A (en) * | 2019-09-06 | 2019-12-06 | 泰州中来光电科技有限公司 | Light flexible photovoltaic module |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3106698B1 (en) | 2020-01-27 | 2023-10-06 | Commissariat Energie Atomique | LIGHTWEIGHT PHOTOVOLTAIC MODULE COMPRISING A FRONT LAYER AND A REAR LAYER MADE OF COMPOSITE MATERIALS |
| FR3107990A1 (en) * | 2020-03-05 | 2021-09-10 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | LIGHTWEIGHT PHOTOVOLTAIC MODULE FEATURING FRONT AND BACK POLYMER LAYERS AND FIBER REINFORCEMENTS |
| CN111900221B (en) * | 2020-08-05 | 2022-07-08 | 苏州中来光伏新材股份有限公司 | Light high-strength photovoltaic module and preparation method thereof |
| AT526796A1 (en) * | 2022-12-23 | 2024-07-15 | Das Energy Ltd | Photovoltaic panel and method for producing a photovoltaic panel |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202405287U (en) * | 2011-12-28 | 2012-08-29 | 广州鹿山新材料股份有限公司 | Zero-shrinkage EVA (Ethylene vinyl acetate Copolymer) glue film for packaging photovoltaic component |
| CN202930406U (en) * | 2012-11-19 | 2013-05-08 | 深圳市创益科技发展有限公司 | Flexible solar cell module provided with protective layer |
| CN203071105U (en) * | 2012-12-10 | 2013-07-17 | 厦门冠宇科技有限公司 | Flexible crystalline silicon solar panel |
| CN204315597U (en) * | 2014-05-30 | 2015-05-06 | 郑直 | Light-duty photovoltaic cell component |
| CN105322039B (en) * | 2015-09-29 | 2017-12-15 | 中国电子科技集团公司第四十八研究所 | Ultralight flexible crystalline silicon solar cell modules and preparation method thereof |
| CN204927311U (en) * | 2015-10-08 | 2015-12-30 | 杭州富阳高博信息技术服务有限公司 | High -efficient photovoltaic module |
-
2018
- 2018-03-30 CN CN201820480638.3U patent/CN208127220U/en active Active
- 2018-08-31 WO PCT/CN2018/103600 patent/WO2019184242A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544728A (en) * | 2019-09-06 | 2019-12-06 | 泰州中来光电科技有限公司 | Light flexible photovoltaic module |
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|---|---|
| WO2019184242A1 (en) | 2019-10-03 |
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