CN202651169U - Solar module - Google Patents
Solar module Download PDFInfo
- Publication number
- CN202651169U CN202651169U CN2012203403250U CN201220340325U CN202651169U CN 202651169 U CN202651169 U CN 202651169U CN 2012203403250 U CN2012203403250 U CN 2012203403250U CN 201220340325 U CN201220340325 U CN 201220340325U CN 202651169 U CN202651169 U CN 202651169U
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- CN
- China
- Prior art keywords
- sunlight
- battery sheet
- solar battery
- solar
- frame
- 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.)
- Withdrawn - After Issue
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a solar module improved in electric power generation power. The solar module comprises a frame, and a ring of grooves for housing a sunlight collection device and arranged on the frame, wherein the sunlight collection device comprises a substrate and a solar battery sheet arranged below the substrate and complexly encapsulated by an encapsulation rubber film, a back film is arranged below the solar battery sheet, and a reflection film for reflecting the sunlight to the solar battery sheet is arranged on the edge above the substrate. The solar module has the following advantages: the reflection film is arranged around the frame, so as to improve the sunlight collection capacity of the solar battery sheet, and collect the sunlight by the solar battery sheet as much as possible when the sunlight seriously inclines, therefore the electric power generation efficiency is improved.
Description
Technical field
The utility model relates to a kind of solar components.
Background technology
Solar module is the novel energy of a kind of cleaning, environmental protection, along with the world for environment and reproducible requirement, the continuous increase of new forms of energy demand, the cleaning, environmental protection new forms of energy more and more show consequence.Particularly traditional energy is about to exhausted today, and solar energy is as a kind of important novel energy, and its development potentiality is huge.Solar module can be widely used in the practical fields such as illumination, heating, also can be used as electrical power storage, conversion, belongs to cleaning, the environment-friendly novel energy.At present, the research direction for solar module mainly is photoelectric conversion efficiency, useful life, low cost etc.Improve photoelectric conversion efficiency and namely reduce power loss, mainly comprise and reduce optical loss and chemical loss.Existing solar module production technology is mostly with toughened glass, solar battery sheet, and ethene one vinyl acetate material (EVA), compound fluoroplastics film (TPT) are superimposed together behind lamination, install frame additional and make solar module.This solar cell assembly manufacturing process is ripe, for most manufacturers adopt.The two-phonon process that solar module produces electricity is sunlight passes through after the reflection on glass, packaging adhesive film EVA, TPT surface the inner surface of glass successively from the assembly surface to the silicon cell again reflection.Optical loss comprises transmission and the refraction loss of sunlight through the each several part material time.Chemical loss relates generally to component package material and component package technique.
The utility model content
Technical problem to be solved in the utility model is: a kind of solar components that improves generated output is provided.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of solar components, comprise frame, offer the groove that a circle is used for shelving sunlight collecting device on the frame, sunlight collecting device is comprised of substrate and the solar battery sheet that the packed glued membrane that is arranged on the substrate below wraps fully, solar battery sheet below also is provided with notacoria, and the edge of described substrate top is provided with sunlight is reflexed to reflective membrane on the solar battery sheet.
Extend in the groove of frame after the one end bending of described reflective membrane, and be fixed in the groove by fluid sealant, reflective membrane meets that to meet to the angle between the one side of sunlight to the one side of sunlight and solar battery sheet be the obtuse angle;
The described reflective membrane other end is to meeting to sunlight one side bending and forming arc section, and the central angle that this arc section is corresponding is 120 degree～135 degree;
Described obtuse angle is 120 degree～135 degree.
The beneficial effects of the utility model are: reflective membrane is set around the frame, had both improved the collection of solar battery sheet to sunlight, also having guaranteed to tilt at sunlight can also allow solar battery sheet collect sunlight when serious as far as possible, thereby improves generating efficiency.
Description of drawings
Fig. 1 is the structure chart of the utility model solar components.
Among the figure: 1, frame, 2, substrate, 3, packaging adhesive film, 4, solar battery sheet, 5, notacoria, 6, reflective membrane, 7, silica gel, 8, arc section.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 1, solar components described in the utility model, comprise frame 1, offer the groove that a circle is used for shelving sunlight collecting device on the frame 1, sunlight collecting device is comprised of substrate 2 and the solar battery sheet 4 that the packed glued membrane 3EVA that is arranged on substrate 2 belows wraps fully, solar battery sheet 4 belows also are provided with the notacoria 5 that adopts TPT to make, and the edge of described substrate 2 tops is provided with sunlight is reflexed to reflective membrane 6 on the solar battery sheet 4.The mounting means of reflective membrane 6 is: extend in the groove of frame 1 after the end bending of reflective membrane 6, and be fixed on together in the groove by fluid sealant (being generally silica gel 7) and sunlight collecting device, reflective membrane 6 meets that to meet to the angle between the one side of sunlight to the one side of sunlight and solar battery sheet 4 be the obtuse angle, through research, described obtuse angle is 120 degree～135 when spending, and can utilize to greatest extent from reflective membrane 6 and be transmitted into sunlight on the solar battery sheet 4.Because in the time of early morning and dusk, sunlight tilts seriously, the sunlight utilance in this time is very low, and generating efficiency is also just very low, the utilance of sunlight when for this reason adopting following structure can improve early morning and dusk.Described reflective membrane 6 other ends are 120 degree～135 degree to meeting to sunlight one side bending and forming arc section 8 in order to utilize to greatest extent the sunlight of inclination, the central angle of these arc section 8 correspondences.As can be seen from Figure 1, the serious sunlight that tilts reflexes on the solar battery sheet 4 reflex on the primary reflection surface of reflective membrane 6 through arc section 8 after again, thereby guaranteed solar components in the morning with at dusk also can well collect sunlight and generate electricity, greatly improved the utilance of solar components to sunlight.
Claims (4)
1. solar components, comprise frame, offer the groove that a circle is used for shelving sunlight collecting device on the frame, sunlight collecting device is comprised of substrate and the solar battery sheet that the packed glued membrane that is arranged on the substrate below wraps fully, solar battery sheet below also is provided with notacoria, it is characterized in that: the edge of described substrate top is provided with sunlight is reflexed to reflective membrane on the solar battery sheet.
2. solar components according to claim 1, it is characterized in that: extend in the groove of frame after the end bending of described reflective membrane, and be fixed in the groove by fluid sealant, reflective membrane meets that to meet to the angle between the one side of sunlight to the one side of sunlight and solar battery sheet be the obtuse angle.
3. solar components according to claim 2 is characterized in that: the described reflective membrane other end is to meeting to sunlight one side bending and forming arc section, and the central angle that this arc section is corresponding is 120 degree～135 degree.
4. it is characterized in that according to claim 2 or 3 described solar components: described obtuse angle is 120 degree～135 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203403250U CN202651169U (en) | 2012-07-13 | 2012-07-13 | Solar module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203403250U CN202651169U (en) | 2012-07-13 | 2012-07-13 | Solar module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202651169U true CN202651169U (en) | 2013-01-02 |
Family
ID=47420226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203403250U Withdrawn - After Issue CN202651169U (en) | 2012-07-13 | 2012-07-13 | Solar module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202651169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738282A (en) * | 2012-07-13 | 2012-10-17 | 张家港市互惠光电有限公司 | Solar component |
| CN107666281A (en) * | 2016-07-27 | 2018-02-06 | 江苏绿扬光伏科技有限公司 | A kind of novel solar battery and its component |
-
2012
- 2012-07-13 CN CN2012203403250U patent/CN202651169U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738282A (en) * | 2012-07-13 | 2012-10-17 | 张家港市互惠光电有限公司 | Solar component |
| CN102738282B (en) * | 2012-07-13 | 2015-03-18 | 张家港市互惠光电有限公司 | Solar component |
| CN107666281A (en) * | 2016-07-27 | 2018-02-06 | 江苏绿扬光伏科技有限公司 | A kind of novel solar battery and its component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130102 Effective date of abandoning: 20150318 |
|
| RGAV | Abandon patent right to avoid regrant |