CN212412065U - Novel flexible solar cell module - Google Patents
Novel flexible solar cell module Download PDFInfo
- Publication number
- CN212412065U CN212412065U CN202020874603.5U CN202020874603U CN212412065U CN 212412065 U CN212412065 U CN 212412065U CN 202020874603 U CN202020874603 U CN 202020874603U CN 212412065 U CN212412065 U CN 212412065U
- Authority
- CN
- China
- Prior art keywords
- flexible solar
- solar cell
- layer
- fixing frame
- film layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 6
- KTSFMFGEAAANTF-UHFFFAOYSA-N [Cu].[Se].[Se].[In] Chemical compound [Cu].[Se].[Se].[In] KTSFMFGEAAANTF-UHFFFAOYSA-N 0.000 claims description 5
- 229920006231 aramid fiber Polymers 0.000 claims description 5
- MARUHZGHZWCEQU-UHFFFAOYSA-N 5-phenyl-2h-tetrazole Chemical group C1=CC=CC=C1C1=NNN=N1 MARUHZGHZWCEQU-UHFFFAOYSA-N 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 abstract description 6
- 238000005538 encapsulation Methods 0.000 abstract description 3
- 239000010408 film Substances 0.000 description 44
- 239000010409 thin film Substances 0.000 description 10
- 238000005452 bending Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910021419 crystalline silicon Inorganic materials 0.000 description 3
- 239000004760 aramid Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000002489 tectorial membrane Anatomy 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
Images
Classifications
-
- 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
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a novel flexible solar cell module, which comprises a module fixing frame in a rectangular frame shape, wherein a flexible solar cell panel body is arranged in the module fixing frame, and the flexible solar cell panel body comprises a flexible solar cell panel, a supporting layer and a film layer; the supporting layer and the film layer are provided with air holes, and the air holes in the supporting layer and the air holes in the film layer are correspondingly arranged; the thickness of the component fixing frame is larger than that of the flexible solar panel body, and a layer of protective film before installation is arranged on the component fixing frame. The utility model provides a can't release by the air of encapsulation and cause the battery piece to bulge bad problem in packaging structure, and the utility model discloses can tear the protection film before the installation or take off very conveniently when first use, can guarantee the cleanness on the battery plate surface after the installation.
Description
Technical Field
The utility model relates to a novel flexible solar module.
Background
With the development of basic science, the performance of the solar cell panel is also greatly improved. Thin film solar cell panels are becoming the mainstream. Compared with the traditional silicon material solar cell panel, the solar cell panel has better flexibility and widens the application field of the solar cell. The most obvious difference between the two is the thickness, which causes the difference in solar energy capture efficiency between the traditional solar cell panel and the thin film solar cell, and the reason is that the thin film solar cell adopts different compounds due to different materials. Large area and laminated thin film photovoltaic cell products have been commercialized since the last 90 s, and the energy conversion efficiency of the current thin film photovoltaic cell products has reached 6% to 11%. The higher the efficiency of energy conversion, the less area and other ancillary equipment is required to generate a certain amount of electricity, which is a cost-effective matter. At present, the conversion efficiency of the thin film solar cell is far away from the crystalline silicon, but the thin film solar cell has great advantages in other aspects compared with the crystalline silicon. The most important point is the low production cost of the thin film solar cell. Many thin-film solar panels are made of amorphous silicon, and higher silicon is used for the production of crystalline silicon solar panels. In addition, thin film solar cells can be made from other semiconductor materials, including Copper Indium Gallium Selenide (CIGS) materials and cadmium telluride materials. But air expansion is generated during packaging, so that the flexible solar cell module is bulged, and in severe cases, the cell piece of the flexible solar cell module is bulged. In addition, the device makes the device to use in the open air and accumulates a large amount of dusts in appearance owing to setting up, and the dust on the device surface can seriously influence the device and absorb solar energy, leads to the work efficiency of device to reduce, and the dust that produces during the installation is the most, though there is through the tectorial membrane then the installation after the completion tear the way, directly at panel face tectorial membrane and not tear easily, can appear tearing only partly and can not realize the effect of expectation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the prior art, provide a novel flexible solar module, solved in packaging structure by the unable release of air of encapsulation and cause the battery piece to bulge bad problem, and the utility model discloses can tear the protection film before installing or take off very conveniently when first use, can guarantee the cleanness on the battery plate surface after the installation.
In order to achieve the purpose, the technical scheme of the utility model is to design a novel flexible solar cell module, which comprises a module fixing frame in a rectangular frame shape, wherein a flexible solar cell panel body is arranged in the fixing frame, and the flexible solar cell panel body comprises a flexible solar cell panel, a supporting layer and a film layer; the supporting layer and the film layer are provided with air holes, and the air holes in the supporting layer and the air holes in the film layer are correspondingly arranged; the thickness of the component fixing frame is larger than that of the flexible solar panel body, and a layer of protective film before installation is arranged on the fixing frame. Through all setting supporting layer and rete to porous structure form, solved the unable release of air that is capsulated in packaging structure and cause the battery piece to bulge bad problem. And because the thickness of the component fixing frame is greater than that of the flexible solar panel body, the thickness of the component fixing frame exceeds the upper surface and the lower surface of the flexible solar panel body, and then the protective film before installation is arranged on the component fixing frame, and the film can be torn off after installation.
The further technical scheme is that the protective film is a plastic film before installation, and the protective film is in a rectangular shape covering the component fixing frame before installation. Here the protective film is glued or otherwise fixed to the component holder before mounting.
The further technical scheme is that a speed reducing motor is fixedly arranged on one side of a component fixing frame, a screw rod is fixedly arranged on an output shaft of the speed reducing motor, and a nut is matched with the screw rod; the component fixing frame is further provided with a scraping plate in a sliding mode, the scraping plate is fixedly connected with the nut, and the surface of the scraping plate, far away from the flexible solar panel body, is fixedly connected with one side of the front protection film. The scraper can be arranged outside the room, the surface of the flexible solar cell, on which dust is accumulated due to long-term use, can be cleaned, and the scraper can move after being installed through one operation to tear off the protective film before installation.
The further technical scheme is that two sides of the flexible solar panel are respectively provided with a supporting layer, and the supporting layers are positioned between the flexible solar panel and the film layers; the film layer is a cadmium telluride deposition film layer or a copper indium gallium selenide film layer; the supporting layer is made of aramid fiber and is 3mm thick; the film layer is made of ethylene-vinyl acetate copolymer material and has a thickness of 0.3-5 mm. The supporting layer is made of aramid fibers, so that the device has certain bending strength, and the damage to the battery piece inside the device caused by bending during installation of the device can be avoided.
The further technical proposal is that the size of the air holes on the supporting layer is larger than that of the air holes on the film layer, and each air hole on the supporting layer is at least provided with two air holes on the film layer. The size of the air holes on the supporting layer positioned on the inner layer is larger, and the size of the air holes on the outermost film layer is smaller, so that the problem that the surface appearance is hard to see or the strength is reduced too much due to too large holes on the outermost film layer is avoided.
The further technical scheme is that the flexible solar cell panel and the supporting layer and the film layer are bonded through bonding layers, and the bonding layers are made of epoxy resin glue.
The utility model has the advantages and the beneficial effects that: the problem of can't release and cause the battery piece to bulge badly by the air of encapsulation in packaging structure is solved, and the utility model discloses can tear the protection film before the installation or take off very conveniently when first use, can guarantee the cleanness on the battery board surface after the installation. Through all setting supporting layer and rete to porous structure form, solved the unable release of air that is capsulated in packaging structure and cause the battery piece to bulge bad problem. And because the thickness of the component fixing frame is greater than that of the flexible solar panel body, the thickness of the component fixing frame exceeds the upper surface and the lower surface of the flexible solar panel body, and then the protective film before installation is arranged on the component fixing frame, and the film can be torn off after installation. The scraper can be arranged outside the room, the surface of the flexible solar cell, on which dust is accumulated due to long-term use, can be cleaned, and the scraper can move after being installed through one operation to tear off the protective film before installation. The supporting layer is made of aramid fibers, so that the device has certain bending strength, and the damage to the battery piece inside the device caused by bending during installation of the device can be avoided.
Drawings
Fig. 1 is a schematic view of a novel flexible solar cell module according to the present invention;
FIG. 2 is a schematic view showing a state in which half of the protective film is removed before installation after the reduction motor of FIG. 1 is operated;
fig. 3 is an exploded view of the flexible solar panel of the present invention;
fig. 4 is a cross-sectional view of fig. 1.
In the figure: 1. a component holder; 2. a flexible solar panel; 3. a support layer; 4. a film layer; 5. air holes are formed; 6. mounting a front protective film; 7. a reduction motor; 8. a screw; 9. a scraper.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 4, the present invention relates to a novel flexible solar cell module, which comprises a module fixing frame 1 in the shape of a rectangular frame, wherein a flexible solar cell panel is arranged in the fixing frame, and the flexible solar cell panel comprises a flexible solar cell panel 2, a supporting layer 3 and a film layer 4; the supporting layer 3 and the film layer 4 are provided with air holes 5, and the air holes 5 on the supporting layer 3 are arranged corresponding to the air holes 5 on the film layer 4; the thickness of the component fixing frame 1 is larger than that of the flexible solar cell panel 2, and a layer of protective film 6 before installation is arranged on the fixing frame. The protective film 6 before installation is a plastic film, and the protective film 6 before installation is in a rectangular shape covering the component fixing frame 1. A speed reducing motor 7 is fixedly arranged on one side of the component fixing frame 1, a screw 8 is fixedly arranged on an output shaft of the speed reducing motor 7, and a nut is matched with the screw 8; still slide on the subassembly mount 1 and set up scraper blade 9, scraper blade 9 and nut fixed connection, scraper blade 9 its surface fixed connection who keeps away from the flexible solar cell panel 2 body installs one side of preceding protection film 6. Two sides of the flexible solar panel 2 are respectively provided with a supporting layer 3, and the supporting layers 3 are positioned between the flexible solar panel 2 and the film layer 4; the film layer 4 is a cadmium telluride deposition film layer 4 or a copper indium gallium selenide film layer 4; the supporting layer 3 is made of aramid fiber and is 3mm thick; the film layer 4 is made of ethylene-vinyl acetate copolymer material and has the thickness of 0.3-5 mm. The size of the air holes 5 on the supporting layer 3 is larger than that of the air holes 5 on the film layer 4, and each air hole 5 on the supporting layer 3 is at least provided with two air holes 5 on the film layer 4. The flexible solar cell panel 2 and the supporting layer 3 and the film layer 4 are bonded through bonding layers, and the bonding layers are made of epoxy resin glue.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (6)
1. A novel flexible solar cell module is characterized by comprising a module fixing frame in a rectangular frame shape, wherein a flexible solar cell panel body is arranged in the module fixing frame, and the flexible solar cell panel body comprises a flexible solar cell panel, a supporting layer and a film layer; the supporting layer and the film layer are provided with air holes, and the air holes in the supporting layer and the air holes in the film layer are correspondingly arranged; the thickness of the component fixing frame is larger than that of the flexible solar panel body, and a layer of protective film before installation is arranged on the component fixing frame.
2. The novel flexible solar cell module as claimed in claim 1, wherein the pre-mount protective film is a plastic film, and the pre-mount protective film has a rectangular shape covering the module holder.
3. The novel flexible solar cell module according to claim 2, wherein a speed reduction motor is fixedly arranged on one side of the module fixing frame, a screw rod is fixedly arranged on an output shaft of the speed reduction motor, and a nut is arranged in a manner of being matched with the screw rod; the component fixing frame is further provided with a scraping plate in a sliding mode, the scraping plate is fixedly connected with the nut, and the surface of the scraping plate, far away from the flexible solar panel body, is fixedly connected with one side of the front protection film.
4. The novel flexible solar cell module as claimed in claim 1 or 3, wherein a support layer is disposed on each of two sides of the flexible solar cell panel, and the support layers are disposed between the flexible solar cell panel and the film layer; the film layer is a cadmium telluride deposition film layer or a copper indium gallium selenide film layer; the supporting layer is made of aramid fiber and is 3mm thick; the film layer is made of ethylene-vinyl acetate copolymer material and has a thickness of 0.3-5 mm.
5. The novel flexible solar cell module as claimed in claim 4, wherein the size of the vent holes on the support layer is larger than that of the vent holes on the film layer, and at least two vent holes are formed in each vent hole on the support layer.
6. The novel flexible solar cell module as claimed in claim 5, wherein the flexible solar cell panel and the supporting layer and the film layer are bonded by bonding layers, and the bonding layers are epoxy resin glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020874603.5U CN212412065U (en) | 2020-05-22 | 2020-05-22 | Novel flexible solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020874603.5U CN212412065U (en) | 2020-05-22 | 2020-05-22 | Novel flexible solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212412065U true CN212412065U (en) | 2021-01-26 |
Family
ID=74404148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020874603.5U Expired - Fee Related CN212412065U (en) | 2020-05-22 | 2020-05-22 | Novel flexible solar cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212412065U (en) |
-
2020
- 2020-05-22 CN CN202020874603.5U patent/CN212412065U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101685838B (en) | Photovoltaic component and manufacturing method thereof | |
| CN201620532U (en) | Solar building integral PV tile | |
| CN202227625U (en) | Integrated thin-film solar building board | |
| CN104038142A (en) | Universal easily-installed photovoltaic component and photovoltaic mounting structure using the same | |
| CN105140325A (en) | Self-cleaned solar cell assembly with high conversion rate | |
| CN212412065U (en) | Novel flexible solar cell module | |
| CN209328924U (en) | High efficient two-sided photovoltaic module | |
| WO2016201946A1 (en) | Lightweight solar cell assembly with high mechanical load resistance | |
| CN112582488B (en) | Embedded modular space solar cell array and manufacturing method thereof | |
| CN201259894Y (en) | Solar cell assembly | |
| CN202004022U (en) | Black solar cell assembly | |
| CN105374891A (en) | Solar module capable of repeated installation | |
| CN108155259B (en) | Isolation film technology for stacking glass for photovoltaic module | |
| CN212725330U (en) | Curved surface photovoltaic module | |
| CN102254976B (en) | Double-sided solar cell component | |
| CN210073875U (en) | Solar curtain wall assembly and solar curtain wall | |
| CN209859959U (en) | anti-PID crystalline silicon solar cell module | |
| CN102842630A (en) | Monocrystalline silicon solar cell module | |
| CN216488087U (en) | Lightweight silicon-based flexible assembly | |
| CN203466206U (en) | Crystalline silicon photovoltaic assembly | |
| CN215184006U (en) | Semi-flexible solar photovoltaic module | |
| CN220382107U (en) | Complementary light absorption efficient inorganic flat heterojunction thin film solar cell | |
| CN1794471A (en) | Two-sided lighted power generation vertical setting photovoltaic wall plate | |
| CN215527740U (en) | Double-sided battery photovoltaic module convenient to install | |
| CN204652305U (en) | A kind of high mechanical load light weight solar battery assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |