CN209823699U - Solar cell panel with protective frame - Google Patents
Solar cell panel with protective frame Download PDFInfo
- Publication number
- CN209823699U CN209823699U CN201822186619.2U CN201822186619U CN209823699U CN 209823699 U CN209823699 U CN 209823699U CN 201822186619 U CN201822186619 U CN 201822186619U CN 209823699 U CN209823699 U CN 209823699U
- Authority
- CN
- China
- Prior art keywords
- solar cell
- frame
- cell panel
- battery pieces
- panel main
- 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
- 230000001681 protective effect Effects 0.000 title claims description 9
- 239000013013 elastic material Substances 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 239000004831 Hot glue Substances 0.000 claims description 3
- 239000002313 adhesive film Substances 0.000 claims 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 6
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 5
- 239000005038 ethylene vinyl acetate Substances 0.000 description 5
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 5
- 239000010410 layer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 229920006342 thermoplastic vulcanizate Polymers 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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 solar cell panel with protecting frame, solar cell panel with protecting frame includes solar cell panel main part and frame, the frame is equipped with the mounting groove, the solar cell panel main part is sealed in the mounting groove, the frame is made by elastic material. The utility model discloses a solar cell panel with guard frame has effectively guaranteed solar module's safe steadiness.
Description
Technical Field
The utility model relates to a solar cell panel with protective frame.
Background
The solar cell module consists of a high-efficiency crystalline silicon solar cell, ultra-white cloth grain toughened glass, EVA (ethylene vinyl acetate), a transparent TPT (thermoplastic vulcanizate) back plate and an aluminum alloy frame. Has the characteristics of long service life, strong mechanical pressure resistance and external force, and the like. The solar cell module that has now on the market is big simple structure, the function singleness, and in the solar cell module transportation, a large amount of solar cell module pile up together, and current solar energy protection frame is mostly can not be fine for solar cell module provides the guard action, and solar cell module is at the in-process that uses, and rainy day a large amount of rainwater is overstocked on solar cell module, causes the interference to its normal work easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an effectively guaranteed solar module's safe steadiness.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a solar cell panel with protective frame, solar cell panel with protective frame includes solar cell panel main part and frame, the frame is equipped with the mounting groove, the solar cell panel main part is sealed in the mounting groove, the frame is made by elastic material, the frame is binded fixedly by the hot melt adhesive film together, the four corners of frame is the arc, the solar cell panel main part from the top includes coated glass, battery piece and TPE backplate in proper order to bind through the EVA glued film, the battery piece group is arranged by a plurality of little battery pieces and is constituteed.
In a preferred embodiment of the present invention, the thickness of the frame is 20-30 mm.
In a preferred embodiment of the present invention, the TPE backplate is provided with a plurality of heat dissipation holes.
In a preferred embodiment of the present invention, the coated glass is sawtooth-shaped.
In a preferred embodiment of the present invention, the cross-section of the heat dissipation hole is U-shaped.
In a preferred embodiment of the present invention, the small cell gap distance is 15-55 mm.
The utility model discloses a solar cell panel with guard frame has effectively guaranteed solar module's safe steadiness.
Drawings
Fig. 1 is a schematic structural view of a solar cell panel with a protective frame according to a preferred embodiment of the present invention;
fig. 2 is a schematic view of a main structure of a solar cell panel according to a preferred embodiment of the present invention;
the components and their reference numbers in the figures are respectively: 1. the solar cell panel comprises a solar cell panel main body, 2, a frame, 3, coated glass, 4, a cell, 5 and a TPE back plate.
Detailed Description
The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clear and can be implemented according to the content of the description, the technical solutions of the present invention will be further described with a preferred embodiment and the accompanying drawings.
The utility model provides a solar cell panel with protective frame, solar cell panel with protective frame includes solar cell panel main part 1 and frame 2, frame 2 is equipped with the mounting groove, solar cell panel main part 1 is sealed in the mounting groove, frame 2 is made by elastic material, frame 2 is bonded fixedly together by the hot melt adhesive film, the four corners of frame 2 is the arc, solar cell panel main part 1 includes coated glass 3, battery piece 4 and TPE backplate 5 from the top down in proper order to bond through the EVA glued membrane, the battery piece group is arranged by a plurality of little battery pieces and is constituteed.
Further, the thickness of the frame is 20-30mm, a plurality of heat dissipation holes are formed in the TPE backboard, the coated glass is in a sawtooth shape, the cross section of each heat dissipation hole is in a U shape, and the gap distance between the small battery pieces is 15-55 mm.
In one embodiment, the cell is packaged by a high-efficiency (more than 16.5%) monocrystalline silicon solar cell, so that sufficient power generation power of the solar cell panel is ensured. The coated glass is low-iron tempered suede glass, the thickness of the coated glass is 3.2mm, the light transmittance in the wavelength range (320-1100nm) of the spectral response of the solar cell reaches more than 91 percent, and the coated glass has higher reflectivity for infrared light larger than 1200 nm. The glass can resist the radiation of solar ultraviolet rays, and the light transmittance is not reduced. The TPT back plate has a three-layer structure: the outer protective layer PVF has good environmental erosion resistance, the middle layer is a polyester film and has good insulating property, the inner layer PVF has good adhesive property after surface treatment and EVA, and the TPE back plate plays a role in protecting and supporting the battery piece and has reliable insulating property, water resistance and aging resistance.
The frame is made by elastic material, because the frame is made by elastic material when carrying solar cell panel in-process collision, plays the cushioning effect and offsets most collision power to solar cell panel integrity has been protected. The four corners of frame is the arc, has prevented that the workman from being cut the possibility of wounding on the way in the transport, the utility model discloses a solar cell panel with guard frame has effectively guaranteed solar module's safe steadiness.
The present invention is not limited to the above embodiments, and any person skilled in the art can easily understand the technical scope of the present invention without changing or replacing the embodiments through creative work. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (1)
1. The utility model provides a solar cell panel with guard frame which characterized in that: the solar cell panel with the protective frame comprises a solar cell panel main body and a frame, wherein the frame is provided with a mounting groove, the solar cell panel main body is sealed in the mounting groove, the frame is made of elastic materials, the frame is bonded and fixed together through a hot melt adhesive film, four corners of the frame are arc-shaped, the solar cell panel main body sequentially comprises coated glass, battery pieces and a TPE back plate from top to bottom, and is bonded through an EVA adhesive film, the battery pieces are formed by arranging a plurality of small battery pieces, the thickness of the frame is 20-30mm, a plurality of heat dissipation holes are formed in the TPE back plate, the coated glass is in a sawtooth shape, the cross sections of the heat dissipation holes are in a U shape, and the gap distance between the small battery pieces is 15-55 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822186619.2U CN209823699U (en) | 2018-12-25 | 2018-12-25 | Solar cell panel with protective frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822186619.2U CN209823699U (en) | 2018-12-25 | 2018-12-25 | Solar cell panel with protective frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209823699U true CN209823699U (en) | 2019-12-20 |
Family
ID=68869817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822186619.2U Expired - Fee Related CN209823699U (en) | 2018-12-25 | 2018-12-25 | Solar cell panel with protective frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209823699U (en) |
-
2018
- 2018-12-25 CN CN201822186619.2U patent/CN209823699U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191220 |