CN215990698U - Triangular double-sided double-glass photovoltaic power generation device - Google Patents
Triangular double-sided double-glass photovoltaic power generation device Download PDFInfo
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- CN215990698U CN215990698U CN202121926992.2U CN202121926992U CN215990698U CN 215990698 U CN215990698 U CN 215990698U CN 202121926992 U CN202121926992 U CN 202121926992U CN 215990698 U CN215990698 U CN 215990698U
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- 239000011521 glass Substances 0.000 title claims abstract description 74
- 238000010248 power generation Methods 0.000 title claims abstract description 35
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000007547 defect Effects 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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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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- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a triangular prism-shaped double-sided double-glass photovoltaic power generation device which comprises a first double-sided double-glass battery panel, a second double-sided double-glass battery panel, a reflecting mirror aluminum plate and a support, wherein the support is of a triangular prism structure with two open ends, one side elevation of the support is used as a bottom surface, the reflecting mirror aluminum plate is fixedly installed on the inner wall of the bottom surface of the support, the first double-sided double-glass battery panel and the second double-sided double-glass battery panel are respectively fixedly installed on two side elevations adjacent to the bottom surface of the support and the support, and the two side elevations adjacent to the bottom surface of the support are of a semi-open structure. The photovoltaic power generation device provided by the utility model can fully utilize all-weather solar energy rays, and the absorption rate of the total amount of light energy can reach 89.95% through the power generation device, so that the photovoltaic conversion efficiency is improved by 28.5% compared with that of the photovoltaic power generation device in the prior art, and meanwhile, the cost is greatly reduced compared with that of the similar photovoltaic power generation device.
Description
Technical Field
The utility model belongs to the technical field of energy industry and solar power generation, and particularly relates to a triangular double-sided double-glass photovoltaic power generation device.
Background
The single solar cell cannot be directly used as a power supply, if the single solar cell is used as the power supply, a plurality of single cells must be connected in series, in parallel and tightly packaged into a module, and a photovoltaic module (also called a solar cell panel) is a core part in a solar power generation system and is also the most important part in the solar power generation system and has the function of converting solar energy into electric energy and transmitting the electric energy to a storage battery for storage or pushing a load to work.
In recent years, with the continuous iterative development of photovoltaic module technologies, the dual-glass photovoltaic module is developed and applied to become a market pursuing direction, but in the current common dual-glass photovoltaic module, only the front cell can be effectively utilized, and the back cell can only absorb a very small part of scattered light source, so that the use efficiency is not high. Simultaneously in order to improve dual-glass photovoltaic module's photic angle, often need additionally to increase light angle sensing device, adjust dual-glass photovoltaic module's direction and angle at any time according to the sun angle, this greatly increased implementation cost.
In summary, the photovoltaic power generation device in the prior art has the defects of complex operation, poor power generation efficiency, overhigh cost and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a triangular double-sided double-glass photovoltaic power generation device which is reasonable in structure, convenient to operate and capable of effectively improving photovoltaic power generation efficiency.
The technical problem to be solved by the utility model is realized by adopting the following technical scheme:
a triangular prism-shaped double-sided double-glass photovoltaic power generation device comprises a first double-sided double-glass battery panel, a second double-sided double-glass battery panel, a reflector aluminum plate and a bracket,
the bracket is of a triangular prism structure with two open ends, one side elevation of the bracket is used as a bottom surface, the reflector aluminum plate is fixedly mounted on the inner wall of the bottom surface of the bracket, the first double-sided double-glass battery plate and the second double-sided double-glass battery plate are respectively fixedly mounted on two side elevations adjacent to the bracket and the bottom surface of the bracket, and the two side elevations adjacent to the bracket and the bottom surface of the bracket are of a semi-open structure;
preferably, the bottom end of the support is provided with a support seat, and the support seat are connected by bolts;
preferably, the first double-sided double-glass battery panel and the second double-sided double-glass battery panel are respectively provided with a junction box;
preferably, the bracket is connected with the aluminum plate with the reflecting mirror surface in a bolt connection mode;
preferably, the first double-sided double-glass battery panel and the second double-sided double-glass battery panel are connected with the bracket in a bolt connection mode;
preferably, the support and the support seat are made of stainless steel;
preferably, the included angle between the three side elevations of the bracket is 60 °.
The utility model has the advantages and positive effects that:
compared with the conventional photovoltaic power generation device, the triangular double-sided double-glass photovoltaic power generation device is fixedly arranged with the support through the arrangement of the first double-sided double-glass cell panel, the second double-sided double-glass cell panel and the reflection mirror surface aluminum plate, and the included angle among the first double-sided double-glass cell panel, the second double-sided double-glass cell panel and the reflection mirror surface aluminum plate is 60 degrees, so that all-weather solar rays can be fully utilized, the absorption rate of the total amount of light energy can reach 89.95 percent through the power generation device, the photovoltaic conversion efficiency of the photovoltaic power generation device in the prior art is improved by 28.5 percent, and meanwhile, the cost of the photovoltaic power generation device in the same type is greatly reduced.
Drawings
FIG. 1 is a schematic view of the entire connection structure of a triangular prism-shaped double-sided double-glass photovoltaic power generation device according to the present invention;
FIG. 2 is a schematic diagram of the working principle of a triangular prism double-sided double-glass photovoltaic power generation device.
Wherein, 1, the first double-sided double-glass battery board; 2. a second double-sided double-glass cell panel; 3. a mirror aluminum plate; 4. a support; 5. a supporting seat; 6. a junction box.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a triangular prism-shaped double-sided double-glass photovoltaic power generation device which comprises a first double-sided double-glass battery board 1, a second double-sided double-glass battery board 2, a reflector aluminum plate 3 and a bracket 4 as shown in figure 1,
the support 4 is a triangular prism structure with two open ends, one side elevation of the support 4 is used as a bottom surface, the reflector aluminum plate 3 is fixedly installed on the inner wall of the bottom surface of the support 4, the first double-sided double-glass battery plate 1 and the second double-sided double-glass battery plate 2 are respectively and fixedly installed on two side elevations adjacent to the bottom surfaces of the support 4 and the support 4, the two side elevations adjacent to the bottom surfaces of the support 4 and the support 4 are of a semi-open structure,
when the solar double-sided double-glass panel is used, when the sun shines obliquely from east to the front of the first double-sided double-glass panel 1 in the morning, most of light energy is absorbed by the front of the first double-sided double-glass panel 1, and still a small part of light energy can be transmitted to the reflecting mirror aluminum plate 3 through the back of the first double-sided double-glass panel 1, so that the reflecting mirror aluminum plate 3 can reflect the solar energy transmitted from the back of the first double-sided double-glass panel 1 to the back of the second double-sided double-glass panel 2, and the second double-sided double-glass panel 2 can absorb the light energy transmitted by the first double-sided double-glass panel 1;
in the midday time period, the sun irradiates from the right above the power generation device, most of light energy is absorbed by the front surfaces of the first double-sided double-glass panel 1 and the second double-sided double-glass panel 2, meanwhile, a small part of solar energy can be transmitted to the reflecting mirror aluminum plate 3 through the back surfaces of the first double-sided double-glass panel 1 and the second double-sided double-glass panel 2, and the reflecting mirror aluminum plate 3 can reflect the transmitted solar energy to the back surfaces of the first double-sided double-glass panel 1 and the second double-sided double-glass panel 2, so that the secondary absorption of the solar energy by the first double-sided double-glass panel 1 and the second double-sided double-glass panel 2 is realized;
in the afternoon, the sun shines obliquely from the west to the front side of the second double-sided double-glass panel 2, most of light energy is absorbed by the front side of the second double-sided double-glass panel 2, and a small part of light energy can still be transmitted to the reflecting mirror aluminum plate 3 through the back side of the second double-sided double-glass panel 2, so that the reflecting mirror aluminum plate 3 can reflect the solar energy transmitted by the back side of the second double-sided double-glass panel 2 to the back side of the first double-sided double-glass panel 1, and the first double-sided double-glass panel 1 can absorb the light energy transmitted by the second double-sided double-glass panel 2;
the absorption rate of the total amount of the light energy can reach 89.95% through the power generation device, the photovoltaic conversion efficiency of the photovoltaic power generation device in the prior art is improved by 28.5%, and meanwhile, the design of the 4 triangular prism structures of the support is not influenced by the angle of the sun, the absorption rate of the light energy can reach the highest no matter in any time period of one day, and the cost is far lower than that of the traditional power generation device needing manual or automatic angle adjustment.
In this embodiment, the bottom end of the support 4 is fixedly provided with a support seat 5, and the support 4 and the support seat 5 are connected by bolts.
In this embodiment, the first double-sided double-glass-cell panel 1 and the second double-sided double-glass-cell panel 2 are respectively provided with a junction box 6, and the junction boxes 6 are used for transmitting the converted electric energy to a storage battery to be stored or pushing a load to work.
In this embodiment, the bracket 4 and the mirror aluminum plate 3 are connected by bolts.
In this embodiment, the first double-sided double-glass-cell panel 1 and the second double-sided double-glass-cell panel 2 are connected to the bracket 4 by bolts.
In this embodiment, the support 4 and the support base 5 are made of stainless steel.
In this embodiment, the included angles between the three side faces of the bracket 4 are all 60 °.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific installation and working processes of the above-described apparatus may refer to the corresponding processes in the above-described embodiments, and are not described herein again.
It should be emphasized that the embodiments described herein are illustrative rather than restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also includes other embodiments that can be derived from the technical solutions of the present invention by those skilled in the art.
Claims (7)
1. The utility model provides a two-sided double-glass photovoltaic power generation device of triangular prism which characterized in that: comprises a first double-sided double-glass battery plate, a second double-sided double-glass battery plate, a reflector aluminum plate and a bracket,
the support is the triangular prism structure that both ends are the opening form, a side facade of support is as the bottom surface, just reflector surface aluminum plate with the bottom surface inner wall fixed mounting of support, first two-sided dual-glass battery board and second two-sided dual-glass battery board respectively fixed mounting with the support with on two adjacent side facades of support bottom surface, the support with two adjacent side facades of support bottom surface are half open structure.
2. The triangular prism shaped double-sided double-glass photovoltaic power generation device according to claim 1, characterized in that: the bottom of support is provided with the supporting seat, the support with the connected mode of supporting seat is bolted connection.
3. The triangular prism shaped double-sided double-glass photovoltaic power generation device according to claim 1, characterized in that: and the first double-sided double-glass battery panel and the second double-sided double-glass battery panel are respectively provided with a junction box.
4. The triangular prism shaped double-sided double-glass photovoltaic power generation device according to claim 1, characterized in that: the support and the reflector aluminum plate are connected in a bolt connection mode.
5. The triangular prism shaped double-sided double-glass photovoltaic power generation device according to claim 1, characterized in that: the first double-sided double-glass battery board and the second double-sided double-glass battery board are connected with the support through bolts.
6. The triangular prism shaped double-sided double-glass photovoltaic power generation device according to claim 2, characterized in that: the support and the support seat are made of stainless steel.
7. The triangular prism shaped double-sided double-glass photovoltaic power generation device according to claim 1, characterized in that: the included angle between the three side vertical surfaces of the bracket is 60 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121926992.2U CN215990698U (en) | 2021-08-17 | 2021-08-17 | Triangular double-sided double-glass photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121926992.2U CN215990698U (en) | 2021-08-17 | 2021-08-17 | Triangular double-sided double-glass photovoltaic power generation device |
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| Publication Number | Publication Date |
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| CN215990698U true CN215990698U (en) | 2022-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121926992.2U Active CN215990698U (en) | 2021-08-17 | 2021-08-17 | Triangular double-sided double-glass photovoltaic power generation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119254088A (en) * | 2024-02-16 | 2025-01-03 | 三亚豺特光伏科技有限公司 | Side-light gain cylindrical photovoltaic module |
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2021
- 2021-08-17 CN CN202121926992.2U patent/CN215990698U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119254088A (en) * | 2024-02-16 | 2025-01-03 | 三亚豺特光伏科技有限公司 | Side-light gain cylindrical photovoltaic module |
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