CN115050849A - Light solar panel module - Google Patents
Light solar panel module Download PDFInfo
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- CN115050849A CN115050849A CN202210775387.2A CN202210775387A CN115050849A CN 115050849 A CN115050849 A CN 115050849A CN 202210775387 A CN202210775387 A CN 202210775387A CN 115050849 A CN115050849 A CN 115050849A
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- 238000004513 sizing Methods 0.000 claims abstract description 12
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Classifications
-
- 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
-
- 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
- H01L31/0481—Encapsulation of modules characterised by the composition of the encapsulation material
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- 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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- 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)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of solar energy, and discloses a light solar panel module which comprises a battery sheet layer, a glass fiber reinforced layer and two protective layers, wherein the battery sheet layer, the glass fiber reinforced layer and the two protective layers are arranged in a laminated mode, the two protective layers are respectively arranged on two sides of the battery sheet layer, the glass fiber reinforced layer is arranged between the battery sheet layer and the protective layers, the glass fiber reinforced layer is made by mixing glass fibers and infiltration sizing materials, and the glass fiber reinforced layer and the protective layers are both of transparent structures. According to the light solar panel module, the impact resistance of the battery sheet layer and the bending resistance of the light solar panel module are improved by arranging the glass fiber reinforced layer, and meanwhile, the density of glass fibers and the density of the infiltrated sizing material forming the glass fiber reinforced layer are small, so that the influence on the self weight of the light solar panel module is small, and the portability of the light solar panel module is ensured.
Description
Technical Field
The invention relates to the technical field of solar energy, in particular to a light solar panel module.
Background
Conventional solar energy double glazing or single glass assembly can be in setting up the metal frame all around in the needs of protecting its edge and power station installation, and this kind of structure is applicable to fixed mounting's power station, but to the solar panel that has the removal demand, the product is too heavy, and frame installation procedure is complicated.
In order to reduce self weight, the portable solar power generation panel on the market is usually designed without a frame, so that hidden cracks and fragments of battery pieces are easily caused by collision, falling, mechanical impact, bending deformation and the like in the using process, the power generation performance is reduced or lost, and heat spots are easily generated, so that the risk of fire hazard is caused. The high-power portable solar panel is very easy to bend and deform due to the large product size, and generally adopts a material with high thickness and high density to solve the problem of bending deformation, but the self weight of the product is increased, so that the portability is influenced.
Therefore, a lightweight solar panel module is needed to solve the above technical problems.
Disclosure of Invention
Based on the above, the invention aims to provide a light solar panel module, which improves the impact resistance of a battery sheet layer and the bending resistance of the light solar panel module by arranging a glass fiber reinforced layer, and simultaneously ensures the portability of the light solar panel module.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a light solar panel module, including battery lamella, the fine enhancement layer of glass and two inoxidizing coatings of range upon range of setting, two the inoxidizing coating set up respectively in battery lamella's both sides, the fine enhancement layer of glass set up in battery lamella with between the inoxidizing coating, the fine enhancement layer of glass adopts glass fiber and soaks the sizing material and mixes and make, the fine enhancement layer of glass with the inoxidizing coating all sets up to transparent construction.
As an optional technical scheme of light solar panel module, the quantity of glass fiber reinforced layer sets up to two, two glass fiber reinforced layer set up respectively in the both sides of battery piece layer.
As an optional technical scheme of the light solar panel module, the glass fiber reinforced layer is arranged into an integrated net structure; or
The glass fiber reinforced layer comprises at least two glass fiber reinforced units arranged side by side, and the glass fiber reinforced units are arranged into a strip-shaped net structure extending transversely or longitudinally.
As an optional technical solution of the light solar panel module, the sizing material includes at least one of EVA plastic, POE plastic, and polyester resin.
As an optional technical scheme of the light solar panel module, the light solar panel module further comprises a bearing layer, the bearing layer is made of transparent high polymer materials, the bearing layer is arranged between the battery sheet layer and the protective layer, and/or the bearing layer is arranged between the glass fiber reinforced layer and the protective layer.
As an optional technical solution of the light solar panel module, the cell sheet layer includes a plurality of cell units, the light solar panel module further includes a hard frame, the hard frame is a frame structure, a plurality of accommodating holes are arranged in the hard frame, and the accommodating holes are used for accommodating the cell units.
As an optional technical solution of the light solar panel module, the thickness of the hard frame is not less than the thickness of the cell unit.
As an optional technical scheme of light solar panel module, be equipped with the unsmooth surface through the shaping of high temperature physics knurling on the inoxidizing coating to form light trapping structure, unsmooth surface can protect inner structure and supplementary spacing the battery piece layer.
As an optional technical scheme of light solar panel module, the battery piece layer includes a plurality of two-sided crystal silicon chips, two-sided crystal silicon chips can receive illumination and electricity generation from positive and negative both sides.
As an optional technical scheme of the light solar panel module, the glass fiber reinforced layer is bonded with the protective layer through a packaging adhesive film.
The invention has the beneficial effects that:
according to the light solar panel module, the glass fiber reinforced layer is arranged between the protective layer and the battery sheet layer, the battery sheet layer is used for receiving illumination and generating electricity, the protective layer is used for protecting the inner layer structure, the glass fiber reinforced layer and the protective layer are both of transparent structures and do not influence the work of the battery sheet layer, the glass fiber reinforced layer is made by mixing glass fibers and infiltration sizing materials, on one hand, the glass fiber reinforced layer can improve the impact resistance of the battery sheet layer and improve the bending resistance of the light solar panel module, on the other hand, the glass fibers and the infiltration sizing materials forming the glass fiber reinforced layer are small in density, the influence on the dead weight of the light solar panel module is small, and the portability of the light solar panel module is ensured.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is an exploded schematic view of a lightweight solar panel module according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a lightweight solar panel module according to a second embodiment of the present invention;
fig. 3 is an exploded schematic view of a lightweight solar panel module according to a third embodiment of the present invention;
fig. 4 is an exploded schematic view of a lightweight solar panel module according to a fourth embodiment of the present invention;
fig. 5 is an exploded schematic view of a lightweight solar panel module according to a fifth embodiment of the present invention.
In the figure:
1. a cell sheet layer; 11. a cell unit; 2. a glass fiber reinforced layer; 21. a glass fiber reinforced unit; 3. a protective layer; 4. a carrier layer; 5. a rigid frame; 51. a housing hole; 6. and packaging the adhesive film.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1, this embodiment provides a light solar panel module, and light solar panel module is including the battery lamella 1, the fine enhancement layer 2 of glass and two inoxidizing coatings 3 of range upon range of setting, and two inoxidizing coatings 3 set up respectively in the both sides of battery lamella 1, and fine enhancement layer 2 of glass sets up between battery lamella 1 and inoxidizing coating 3, and fine enhancement layer 2 of glass adopts glass fiber and soaks the sizing material to mix and make, and fine enhancement layer 2 of glass and inoxidizing coating 3 all set up to transparent structure.
Specifically, the light solar panel module that this embodiment provided is provided with fine enhancement layer 2 of glass between inoxidizing coating 3 and battery lamella 1, wherein, battery lamella 1 is used for receiving illumination and electricity generation, inoxidizing coating 3 is used for protecting the inner structure, fine enhancement layer 2 of glass presents transparently after high temperature hot pressing, inoxidizing coating 3 is also transparent structure, guarantee that light can permeate through, do not influence battery lamella 1 work, fine enhancement layer 2 of glass adopts glass fiber to mix with the sizing material of infiltrating and makes, on the one hand, fine enhancement layer 2 of glass can promote the shock resistance ability of battery lamella 1, promote the anti bending capability of light solar panel module, on the other hand, the glass fiber that constitutes fine enhancement layer 2 of glass is less with the sizing material density of infiltrating, influence to light solar panel module dead weight is less, the portability of light solar panel module has been guaranteed. In addition, the glass fiber reinforced layer 2 has certain viscosity, so that the battery sheet layer 1 can be initially fixed, and the displacement of the battery sheet layer 1 during material lamination operation and lamination is avoided.
Optionally, the number of the glass fiber reinforced layers 2 is two, the two glass fiber reinforced layers 2 are respectively arranged on two sides of the battery sheet layer 1, and the two glass fiber reinforced layers 2 respectively reinforce the impact resistance of the battery sheet layer 1 from two sides, so that the impact strength is further improved.
Optionally, the glass fiber reinforced layer 2 is configured as an integrated mesh structure.
Preferably, the sizing composition comprises at least one of EVA (Ethylene Vinyl Acetate Copolymer) plastic, POE (high polymer of Ethylene and butene, or high polymer of Ethylene and octene) plastic, and dacron resin.
Preferably, the cell sheet layer 1 comprises a plurality of double-sided crystalline silicon chips, and the double-sided crystalline silicon chips can receive light from the front side and the back side and generate electricity, so that the generated energy of the cell sheet layer 1 in unit weight is improved.
Optionally, the battery sheet layer 1 includes a plurality of battery piece units 11, each battery piece unit 11 all includes a double-sided crystal silicon chip, the light solar panel module still includes hard frame 5, hard frame 5 sets up to frame construction, be equipped with a plurality of holding holes 51 that are the matrix arrangement in the hard frame 5, holding holes 51 are used for holding battery piece unit 11, hard frame 5 adopts high temperature resistant macromolecular material or metal material to make, for example adopt materials such as polyimide polymer, aromatic polyamide polymer or aluminum alloy to make. Hard frame 5 can protect battery piece layer 1, from encapsulation cross-section direction protection battery piece unit 11, promotes shock-resistant, bending-resistant and mechanical strength's ability, compares traditional metal frame simultaneously and says that weight is lighter, and can reduce limit portion and shelter from, can not shelter from the two-sided operation of battery piece unit 11. When the light solar panel module is installed, the battery cell units 11 are correspondingly arranged in the accommodating holes 51 and then can be laminated, so that an integral frame is omitted, and the light solar panel module is simple to manufacture.
Preferably, the thickness of the hard frame 5 is not less than the thickness of the battery sheet unit 11.
Preferably, the rigid frame 5 has a thickness of 0.5 to 3mm and a width of 5 to 30 mm.
Optionally, the glass fiber reinforced layer 2 and the protective layer 3 are bonded by a packaging adhesive film 6.
Further, inoxidizing coating 3 carries out the physics knurling rather than the encapsulation glued membrane 6 that corresponds under high temperature, makes unsmooth surface on inoxidizing coating 3, forms light trapping structure on the one hand, and the inner layer structure can be protected to the unsmooth surface of on the other hand, avoids the structure in the light solar panel module to be scratched, but also can assist spacing battery piece layer 1, with spacing in the holding hole 51 of hard frame 5 of battery piece unit 11.
Preferably, the protective layer 3 is made of a fluorine-containing film material such as ETFE (ethylene-tetrafluoroethylene copolymer), ECTFE (ethylene-chlorotrifluoroethylene copolymer), or the like.
Preferably, the packaging adhesive film 6 can be made of EVA plastic, POE plastic, PVB (polyvinyl butyral), TPO (thermoplastic polyolefin) or BPO (benzoyl peroxide), and the packaging adhesive film 6 is a colorless transparent structure.
Example two:
as shown in fig. 2, the light solar panel module provided in this embodiment is different from the first embodiment in that: glass fiber reinforcement layer 2 is including two at least glass fiber reinforcement units 21 that set up side by side, and glass fiber reinforcement unit 21 sets up to the bar network structure along horizontal extension, reduces glass fiber reinforcement layer 2's the shaping degree of difficulty, and in this embodiment, the quantity of glass fiber reinforcement unit 21 is three.
Example three:
as shown in fig. 3, the light solar panel module provided in this embodiment is different from the first embodiment in that: glass fiber reinforcement layer 2 is including two at least glass fiber reinforcement units 21 that set up side by side, and glass fiber reinforcement unit 21 sets up to the bar network structure along longitudinal extension, reduces glass fiber reinforcement layer 2's the shaping degree of difficulty, and in this embodiment, the quantity of glass fiber reinforcement unit 21 is three.
Example four:
as shown in fig. 4, the light solar panel module provided in this embodiment is different from the first embodiment in that: the light solar panel module still includes two bearing layer 4, and bearing layer 4 adopts transparent macromolecular material to make, and two bearing layer 4 set up respectively between two fine enhancement layers 2 of glass and inoxidizing coating 3, and bearing layer 4 all bonds through encapsulation glued membrane 6 with fine enhancement layer 2 of glass and inoxidizing coating 3, and bearing layer 4's setting can further strengthen the mechanical strength of light solar panel module.
Preferably, the bearing layer 4 is made of PC (polycarbonate), PET or PET film material containing a coating, or the bearing layer 4 may also be made of transparent flexible material with better mechanical strength, such as EPE (expandable polyethylene), FPF (composite phenolic foam), KPK (double-sided fluorine-containing back panel).
Preferably, the thickness of the carrier layer 4 is 0.2-1 mm.
Example five:
as shown in fig. 5, the light solar panel module provided in this embodiment is different from the second embodiment in that: glass fiber reinforcement layer 2 and bearer layer 4 in the light solar panel module all are equipped with only one, and glass fiber reinforcement layer 2 and bearer layer 4 set up respectively in battery piece layer 1's positive and negative both sides, and bearer layer 4 sets up between battery piece layer 1 and inoxidizing coating 3, and bearer layer 4 all bonds through encapsulation glued membrane 6 with stereoplasm frame 5 and inoxidizing coating 3.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. The utility model provides a light solar panel module, its characterized in that, including battery lamella (1), fine enhancement layer of glass (2) and two inoxidizing coating (3) of range upon range of setting, two inoxidizing coating (3) set up respectively in the both sides of battery lamella (1), fine enhancement layer of glass (2) set up in battery lamella (1) with between inoxidizing coating (3), fine enhancement layer of glass (2) adopt glass fiber and soak the sizing material and mix and make, fine enhancement layer of glass (2) with inoxidizing coating (3) all set up to transparent construction.
2. The light solar panel module according to claim 1, wherein the number of the glass fiber reinforced layers (2) is two, and the two glass fiber reinforced layers (2) are respectively disposed on two sides of the cell sheet layer (1).
3. The lightweight solar panel module according to claim 2, wherein the fiberglass reinforcement layer (2) is provided as a unitary mesh structure; or
The glass fiber reinforced layer (2) comprises at least two glass fiber reinforced units (21) arranged side by side, and the glass fiber reinforced units (21) are arranged into a strip-shaped net structure extending transversely or longitudinally.
4. The light solar panel module of claim 1, wherein the sizing composition comprises at least one of EVA plastic, POE plastic, and polyester resin.
5. The light solar panel module according to claim 1, further comprising a carrier layer (4), wherein the carrier layer (4) is made of a transparent polymer material, the carrier layer (4) is disposed between the cell layer (1) and the protective layer (3), and/or the carrier layer (4) is disposed between the glass fiber reinforced layer (2) and the protective layer (3).
6. The light solar panel module according to claim 1, wherein the cell sheet layer (1) comprises a plurality of cell units (11), the light solar panel module further comprises a rigid frame (5), the rigid frame (5) is configured as a frame structure, a plurality of receiving holes (51) are provided in the rigid frame (5), and the receiving holes (51) are used for receiving the cell units (11).
7. The lightweight solar panel module according to claim 6, wherein the thickness of the rigid frame (5) is not less than the thickness of the cell units (11).
8. The light solar panel module according to any one of claims 1 to 7, wherein the protective layer (3) is provided with a concave-convex surface formed by high-temperature physical embossing to form a light trapping structure, and the concave-convex surface can protect the inner layer structure and assist in limiting the cell layer (1).
9. A lightweight solar panel module according to any of claims 1 to 7, wherein the cell sheet layer (1) comprises double sided silicon chips capable of receiving illumination from both sides and generating electricity.
10. The lightweight solar panel module according to any one of claims 1 to 7, wherein the glass fiber reinforced layer (2) and the protective layer (3) are bonded together by a packaging adhesive film (6).
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210775387.2A CN115050849A (en) | 2022-07-01 | 2022-07-01 | Light solar panel module |
| PCT/CN2023/093553 WO2024001541A1 (en) | 2022-07-01 | 2023-05-11 | Solar panel |
| EP23829727.9A EP4354521A1 (en) | 2022-07-01 | 2023-05-11 | Solar panel |
| JP2024501596A JP2024526444A (en) | 2022-07-01 | 2023-05-11 | solar panel |
| US18/389,824 US20240162358A1 (en) | 2022-07-01 | 2023-12-20 | Solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210775387.2A CN115050849A (en) | 2022-07-01 | 2022-07-01 | Light solar panel module |
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| Publication Number | Publication Date |
|---|---|
| CN115050849A true CN115050849A (en) | 2022-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210775387.2A Pending CN115050849A (en) | 2022-07-01 | 2022-07-01 | Light solar panel module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024001541A1 (en) * | 2022-07-01 | 2024-01-04 | 深圳市华宝新能源股份有限公司 | Solar panel |
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| CN204885188U (en) * | 2015-09-02 | 2015-12-16 | 乐山新天源太阳能科技有限公司 | Dysmorphism solar module |
| CN106716647A (en) * | 2014-09-08 | 2017-05-24 | 研究与创新基金会 | Encapsulated photovoltaic cells and modules |
| CN109509798A (en) * | 2018-11-16 | 2019-03-22 | 泰州中来光电科技有限公司 | A kind of generating electricity on two sides photovoltaic module and preparation method |
| CN213184308U (en) * | 2020-08-20 | 2021-05-11 | 国家电投集团西安太阳能电力有限公司 | Packaging structure for realizing light flexibility of crystalline silicon solar cell module |
| CN218274618U (en) * | 2022-07-11 | 2023-01-10 | 深圳市华宝新能源股份有限公司 | Light solar panel module |
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| CN106716647A (en) * | 2014-09-08 | 2017-05-24 | 研究与创新基金会 | Encapsulated photovoltaic cells and modules |
| CN204885188U (en) * | 2015-09-02 | 2015-12-16 | 乐山新天源太阳能科技有限公司 | Dysmorphism solar module |
| CN109509798A (en) * | 2018-11-16 | 2019-03-22 | 泰州中来光电科技有限公司 | A kind of generating electricity on two sides photovoltaic module and preparation method |
| CN213184308U (en) * | 2020-08-20 | 2021-05-11 | 国家电投集团西安太阳能电力有限公司 | Packaging structure for realizing light flexibility of crystalline silicon solar cell module |
| CN218274618U (en) * | 2022-07-11 | 2023-01-10 | 深圳市华宝新能源股份有限公司 | Light solar panel module |
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| WO2024001541A1 (en) * | 2022-07-01 | 2024-01-04 | 深圳市华宝新能源股份有限公司 | Solar panel |
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