CN211654832U - Weather-proof efficient solar module - Google Patents
Weather-proof efficient solar module Download PDFInfo
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- CN211654832U CN211654832U CN202020116861.7U CN202020116861U CN211654832U CN 211654832 U CN211654832 U CN 211654832U CN 202020116861 U CN202020116861 U CN 202020116861U CN 211654832 U CN211654832 U CN 211654832U
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- layer
- backplate
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- solar module
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
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Abstract
The utility model discloses a resistant high-efficient solar energy component of waiting belongs to solar energy component technical field, include from top to bottom in proper order front bezel, highlight thickness EVA layer, battery piece and backplate that pass through, the front bezel includes the printing opacity substrate layer and plates the nanometer thin layer on the printing opacity substrate be provided with toughened glass between battery piece layer and the backplate, the battery piece passes through the EVA film and bonds on toughened glass, the backplate includes the PET substrate and sets up the resistant layer of waiting in PET material layer bottom be provided with a plurality of recess on the PET layer, be provided with the light-absorbing layer on this recess to set up reflective coating on the backplate in other regions except the recess, the utility model discloses good weatherability has to can realize photovoltaic module and to the multiple absorption of light, thereby improve photovoltaic module's generating efficiency.
Description
Technical Field
The utility model relates to a photovoltaic module technical field especially relates to a resistant high-efficient solar energy component of waiting.
Background
Because the solar cell module is arranged outdoors or even in a region with a severe environment, in order to avoid damage to the solar cell module caused by factors such as moisture, high temperature and the like in the outdoor environment, the solar cell module needs to be protected, and a gap is usually left between adjacent solar cells, and the sunlight irradiating the surface of the solar cell module is not fully utilized due to the existence of the gap, thereby reducing the output power of the solar cell module.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the shortcoming of prior art is overcome, a weather-resistant efficient solar energy component is provided.
In order to solve the technical problem, the technical scheme of the utility model as follows:
the utility model provides a resistant high-efficient solar energy component, includes from top to bottom in proper order front bezel, high light transmittance thickening EVA layer, battery piece and backplate, the front bezel includes the printing opacity substrate layer and plates the nanometer thin layer on the printing opacity substrate be provided with the glass layer between battery piece layer and the backplate, the battery piece passes through the EVA film and bonds on the glass layer, the backplate includes the PET substrate and sets up the layer of nai time in PET material layer bottom be provided with a plurality of recess on the PET layer, be provided with the light-absorption layer on this recess to set up reflective coating on the backplate except that other regions outside the recess.
The utility model discloses further technical scheme:
the light-transmitting substrate layer is made of super-white embossed toughened glass, and the thickness of the light-transmitting substrate layer is 2.5-3 mm.
The glass layer is high heat dissipation glass, and the nano film is an infrared light conversion nano film.
An insulating pad column is arranged between the high heat dissipation glass and the PET substrate.
The weather-resistant layer is a fluorine-containing film.
The waterproof layer is arranged on the outer surface of the weather-resistant layer.
The light reflecting coating is aluminum powder, and the light absorbing coating is a black organic polymer coating layer.
The utility model has the advantages that:
the utility model discloses it is higher to have excellent waterproof gas effect and weatherability effect, prolongs battery pack's long service life, is provided with a plurality of recesses on the PET layer, is provided with the light-absorbing layer on this recess, realizes that photovoltaic module absorbs the light many times, and sets up reflective coating on the backplate of other regions except that the recess, makes the light that reflects through photovoltaic module reflect to photovoltaic module once more on, thereby improves photovoltaic module's generating efficiency; the solar cell module comprises a light-transmitting substrate, an EVA layer, an insulating pad column, a solar cell piece, an insulating base material, an infrared light conversion nano film and a transparent substrate, wherein the insulating pad column is arranged between high-heat-dissipation glass and the PET substrate, so that a gap exists between the high-heat-dissipation glass and the PET substrate, the heat generated by the solar cell piece can be quickly conducted to the air through the gap, the heat dissipation performance of the solar cell module is effectively improved, the infrared light conversion nano film is plated on the light-transmitting substrate, the light transmittance is greatly improved, the average light transmittance is greater than 95%, the utility model discloses the EVA layer2And has good light transmittance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
The embodiment provides a weather-proof high-efficiency solar module, the structure is shown in fig. 1, and the solar module comprises a front plate 1, a high light transmittance thickened EVA layer 2, a battery piece 3 and a back plate from top to bottom, the front plate comprises a light transmittance base material layer and an infrared light conversion nano film 4 plated on the light transmittance base material layer, the light transmittance base material layer is super white embossed toughened glass, the thickness of the super white embossed toughened glass is 2.5mm, high heat dissipation glass 5 is arranged between the battery piece layer and the back plate, the battery piece is bonded on the high heat dissipation glass through an EVA film, the back plate comprises a PET base material 6 and a weather-proof layer 7 arranged at the bottom end of the PET base material layer, the weather-proof layer is a fluorine-containing film, a waterproof layer 8 is arranged on the outer surface of the weather-proof layer, an insulating pad column 9 is arranged between the toughened glass and the PET base material, a plurality of grooves 10 are arranged on the PET, the light reflecting paint is aluminum powder and the light absorbing paint is black organic high molecular paint.
The solar photovoltaic module has the advantages that the solar photovoltaic module is excellent in waterproof effect and weather resistance, the service life of the battery module is prolonged, the PET layer is provided with the grooves, the light absorption layer is arranged on the grooves, the photovoltaic module absorbs light for multiple times, and the back plates of other areas except the grooves are provided with the reflective coating, so that light reflected by the photovoltaic module can be reflected to the photovoltaic module again, and the power generation efficiency of the photovoltaic module is improved; the solar cell module is characterized in that an insulating pad column is arranged between the high-heat-dissipation glass and the PET substrate, so that a gap exists between the high-heat-dissipation glass and the PET substrate, the gap can quickly conduct heat generated by a solar cell to the air, the heat dissipation performance of the solar cell module is effectively improved, the light transmittance is greatly improved by plating the infrared light conversion nano film on the light-transmitting substrate, the average light transmittance is higher than 95%, the EVA layer of the embodiment is a high-light transmittance thickened EVA layer, and the stripping force between the EVA and the glass is ensured to be larger than or equal to 42N/cm2And has good light transmittance.
In addition to the above embodiments, the present invention may have other embodiments; all the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (7)
1. The utility model provides a resistant high-efficient solar energy component, its characterized in that, includes from top to bottom in proper order front bezel, highlight pass through thickening EVA layer, battery piece and backplate, the front bezel includes the printing opacity substrate layer and plates the nanometer thin layer on the printing opacity substrate be provided with the glass layer between battery piece layer and the backplate, the battery piece passes through the EVA film and bonds on the glass layer, the backplate includes the PET substrate and sets up the layer of nai time in PET material layer bottom be provided with a plurality of recess on the PET layer, be provided with the light-absorption layer on this recess to set up reflective coating on the backplate except that the recess is other regional.
2. The weatherable, high efficiency solar module of claim 1, wherein: the light-transmitting substrate layer (1) is made of super-white embossed toughened glass, and the thickness of the light-transmitting substrate layer is 2.5-3 mm.
3. The weatherable, high efficiency solar module of claim 2, wherein: the glass layer is high heat dissipation glass, and the nano film is an infrared light conversion nano film.
4. The weatherable, high efficiency solar module of claim 3, wherein: and an insulating pad column is arranged between the high heat dissipation glass and the metal substrate.
5. The weatherable, high efficiency solar module of claim 1, wherein: the weather-resistant layer is a fluorine-containing film.
6. The weatherable, high efficiency solar module of claim 5, wherein: and a waterproof layer is arranged on the outer surface of the weather-resistant layer.
7. The weatherable, high efficiency solar module of claim 1, wherein: the light reflecting coating is aluminum powder, and the light absorbing coating is a black organic polymer coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020116861.7U CN211654832U (en) | 2020-01-19 | 2020-01-19 | Weather-proof efficient solar module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020116861.7U CN211654832U (en) | 2020-01-19 | 2020-01-19 | Weather-proof efficient solar module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211654832U true CN211654832U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020116861.7U Active CN211654832U (en) | 2020-01-19 | 2020-01-19 | Weather-proof efficient solar module |
Country Status (1)
| Country | Link |
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| CN (1) | CN211654832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113088116A (en) * | 2021-03-16 | 2021-07-09 | 杭州玻美文化艺术有限公司 | Solar glass panel with honeycomb-shaped color toughened coating, production method thereof and color solar photovoltaic module |
-
2020
- 2020-01-19 CN CN202020116861.7U patent/CN211654832U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113088116A (en) * | 2021-03-16 | 2021-07-09 | 杭州玻美文化艺术有限公司 | Solar glass panel with honeycomb-shaped color toughened coating, production method thereof and color solar photovoltaic module |
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