CN203165907U - Photovoltaic tracking system based on vertical installation of double-surface battery assembly - Google Patents
Photovoltaic tracking system based on vertical installation of double-surface battery assembly Download PDFInfo
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- CN203165907U CN203165907U CN2012207372444U CN201220737244U CN203165907U CN 203165907 U CN203165907 U CN 203165907U CN 2012207372444 U CN2012207372444 U CN 2012207372444U CN 201220737244 U CN201220737244 U CN 201220737244U CN 203165907 U CN203165907 U CN 203165907U
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- photovoltaic tracking
- double
- battery component
- battery assembly
- tracking system
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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
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Abstract
A photovoltaic tracking system based on vertical installation of a double-surface battery assembly mainly comprises a photovoltaic tracking support, a tracker and inverter, wherein the tracker and the inverter are both installed on the photovoltaic tracking support; the photovoltaic tracking support is further provided with reflectors and the double-surface battery assembly, wherein the double-surface battery assembly is vertically arranged, and the reflectors are symmetrically installed at two sides of the double-surface battery assembly; the double-surface battery assembly is formed through the manner that a plurality of double-surface batteries which are orderly arranged are packaged according the lamination process of planar assemblies; the reflectors are inverted V-shaped and are made of polished glass or polished stainless steel; the reflectors are relatively independent and form independent units; the reflectors are fixed on the photovoltaic tracking support; and the installation angle of the reflectors and the support in a range of 5 degrees to 45 degrees. The efficiency of the photovoltaic tracking system of the utility model is expected to be 25 to 50% higher than that of a plane-installation system, and the cost performance of the photovoltaic tracking system is improved significantly, and the photovoltaic tracking system is convenient to popularize and apply.
Description
Technical field
The utility model relates to a kind ofly based on the vertically arranged photovoltaic tracking system of two-sided battery component, belong to the solar photovoltaic technology field.
Background technology
At present, along with the energy exhausted, environmental protection cry surging day by day, tap a new source of energy and regenerative resource is the common issue that the whole world faces, solar power generation has become one of fastest technology of global evolution.From present trend analysis, photovoltaic generation is the main developing direction that solar energy utilizes.
Photovoltaic power generation technology is constantly developed in recent years, for fear of the reason of material and existing equipment, promotes too high, the poor effect of efficient limit cost.Traditional assembly mostly is Plane Installation, has only considered the direct light of the sun during design and installation, has ignored the existence of scattered light.Experiment shows, even if sunny highlands, scattered light still accounts for 10～20%, and accounts for the 50-70% of light summation at the annual scattered light of southern area, so lifting has huge help to energy output to take full advantage of scattered light.
Break the existing Plane Installation form that exists of photovoltaic module, guaranteeing to take full advantage of scattered light to the contribution of generating under the efficient prerequisite of utilizing of direct light, adopt more rational novel component mounting structure to become possibility.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of photovoltaic tracking system based on two-sided battery is provided, and it effectively improves the battery sheet quantity of installing in the system unit area by the vertical installation of assembly, improves system's energy output with this.
The utility model is finished by following technical solution, it mainly comprises: photovoltaic tracking support, tracker, inverter, wherein said tracker and inverter are installed on the photovoltaic tracking support, reflector and two-sided battery component also are installed on the described photovoltaic tracking support, wherein said two-sided battery component is erect and is arranged, and described reflector symmetry is installed in described two-sided battery component both sides.
Described two-sided battery component is mainly arranged in order by some two-sided batteries, and is formed by the laminating technology encapsulation of planar module; Described reflector is arranged to inversion type " V " type shape, is made by glass-mirror or mirror face stainless steel.
Relatively independent and the formation separate unit of described reflector; Reflector is fixed on the photovoltaic tracking support, and the installation angle theta between reflector and support is 5～45 °.
Two-sided battery component described in the utility model is changed Plane Installation in the past and is changed vertical installation into, under the high light environment, the system effectiveness of the utility model product efficiency and Plane Installation assembly remains basically stable, but under low light environment, be about 2 times of Plane Installation component system efficient, take all factors into consideration the contribution ratio of annual high light and the low light level, the utility model can effectively promote efficient 25～50%.
The utility model is equally applicable to hull cell and system thereof, and it mainly has following characteristics: can effectively improve the installation quantity of photovoltaic module in the unit are, improve system's energy output then; Direct light carries out light source by reflector and distributes, and accounts for when leading at scattered light, and the battery sheet of vertical plane is owing to double than the battery sheet quantity of Plane Installation, about therefore energy output can double under low light environment; The annual contribution ratio of comprehensive direct light and scattered light, the utility model is expected to exceed 25～50% than Plane Installation system effectiveness; The product price ratio of above-mentioned photovoltaic system is obviously improved, and is easy to utilize.
Description of drawings
Fig. 1 is the schematic diagram of the photovoltaic tracking system of the two-sided battery of the utility model.
Fig. 2 is that the two-sided battery component of the utility model is arranged schematic diagram.
Fig. 3 is the two-sided battery module structure schematic diagram of the utility model.
Fig. 4 is the utility model photovoltaic system principle schematic
Fig. 5 is the two-sided battery module structure profile of the utility model
Embodiment
Label in the accompanying drawing is as follows: 1-two-sided battery component, 2-reflector, 3-photovoltaic tracking support, 1-1 ultra-clear glasses, 1-2EVA, 1-3 two-sided battery sheets.
Below in conjunction with accompanying drawing the utility model is further described: shown in the accompanying drawing 1,2,3,4, the utility model mainly comprises: photovoltaic tracking support, tracker, inverter, wherein said tracker and inverter are installed on the photovoltaic tracking support, reflector 2 and two-sided battery component 1 also are installed on the described photovoltaic tracking support, wherein said two-sided battery component 1 is erect and is arranged, and described reflector 2 symmetries are installed in described two-sided battery component 1 both sides.
Described two-sided battery component 1 is mainly arranged in order by some two-sided batteries, and is formed by the laminating technology encapsulation of planar module; Described reflector 2 is arranged to " V " type shape of inversion type, is made by glass-mirror or mirror face stainless steel.
Described reflector 2 relatively independent and formation separate units; Reflector 2 is fixed on the photovoltaic tracking support 3, and the installation angle theta between reflector and support is 5～45 °, sees shown in Figure 4.
Shown in Figure 5, two-sided battery component 1 described in the utility model can come the quantity of arrangement according to concrete system requirements, and two-sided battery component 1 can be made up of multiple size dimension specification; It comprises: 1-1 ultra-clear glasses, 1-2EVA, 1-3 two-sided battery sheets.
" V " type design that described reflector 2 is inversion type is made by glass-mirror or mirror face stainless steel.Reflected sunlight is to two-sided battery component 1, for it provides sufficient illumination preferably.Described photovoltaic tracking support 3 can support two-sided battery component 1 and reflector 2 well, and can efficiently follow the tracks of the raising energy output.
In sum, the utility model can obviously improve systemic price ratio based on the vertically arranged photovoltaic tracking system of two-sided battery component, and convenient batch process the in batches is fit to big or small Ground Power Generation System (band is followed the tracks of).
Claims (3)
1. one kind based on the vertically arranged photovoltaic tracking system of two-sided battery component, it mainly comprises: photovoltaic tracking support, tracker, inverter, wherein said tracker and inverter are installed on the photovoltaic tracking support, it is characterized in that also being equipped with on the described photovoltaic tracking support reflector (2) and two-sided battery component (1), wherein said two-sided battery component (1) is erect and is arranged, and described reflector (2) symmetry is installed in described two-sided battery component (1) both sides.
2. according to claim 1 based on the vertically arranged photovoltaic tracking system of two-sided battery component, it is characterized in that described two-sided battery component (1) mainly arranged in order by some two-sided batteries, and form by the laminating technology encapsulation of planar module; Described reflector (2) is arranged to " V " type shape of inversion type, is made by glass-mirror or mirror face stainless steel.
3. according to claim 1 and 2 based on the vertically arranged photovoltaic tracking system of two-sided battery component, it is characterized in that described reflector (2) is relatively independent and constitute separate unit; Reflector (2) is fixed on the photovoltaic tracking support, and the installation angle theta between reflector (2) and photovoltaic tracking support is 5～45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207372444U CN203165907U (en) | 2012-12-28 | 2012-12-28 | Photovoltaic tracking system based on vertical installation of double-surface battery assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207372444U CN203165907U (en) | 2012-12-28 | 2012-12-28 | Photovoltaic tracking system based on vertical installation of double-surface battery assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203165907U true CN203165907U (en) | 2013-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207372444U Expired - Fee Related CN203165907U (en) | 2012-12-28 | 2012-12-28 | Photovoltaic tracking system based on vertical installation of double-surface battery assembly |
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| CN (1) | CN203165907U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106664057A (en) * | 2014-04-30 | 2017-05-10 | 索拉里斯太阳能源瑞典公司 | Photovoltaic thermal hybrid solar collector |
| CN107340785A (en) * | 2016-12-15 | 2017-11-10 | 江苏林洋新能源科技有限公司 | A kind of double side photovoltaic battery component tracks method and controller based on intelligentized control method |
| CN111077914A (en) * | 2019-12-24 | 2020-04-28 | 佛山职业技术学院 | Double-sided double-glass photovoltaic module support |
-
2012
- 2012-12-28 CN CN2012207372444U patent/CN203165907U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106664057A (en) * | 2014-04-30 | 2017-05-10 | 索拉里斯太阳能源瑞典公司 | Photovoltaic thermal hybrid solar collector |
| CN106664057B (en) * | 2014-04-30 | 2018-07-31 | 索拉里斯太阳能源瑞典公司 | Photovoltaic hot mixing solar collector |
| US10594255B2 (en) | 2014-04-30 | 2020-03-17 | Solarus Sunpower Sweden Ab | Photovoltaic thermal hybrid solar collector |
| CN107340785A (en) * | 2016-12-15 | 2017-11-10 | 江苏林洋新能源科技有限公司 | A kind of double side photovoltaic battery component tracks method and controller based on intelligentized control method |
| CN111077914A (en) * | 2019-12-24 | 2020-04-28 | 佛山职业技术学院 | Double-sided double-glass photovoltaic module support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20151228 |
|
| EXPY | Termination of patent right or utility model |