CN204243065U - Photovoltaic module - Google Patents
Photovoltaic module Download PDFInfo
- Publication number
- CN204243065U CN204243065U CN201420542211.3U CN201420542211U CN204243065U CN 204243065 U CN204243065 U CN 204243065U CN 201420542211 U CN201420542211 U CN 201420542211U CN 204243065 U CN204243065 U CN 204243065U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic module
- reflective tape
- solar cell
- cell array
- module according
- 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
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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
- Y02E10/52—PV systems with concentrators
Abstract
The utility model discloses a kind of photovoltaic module, comprise the back of the body cover plate, back side packaging adhesive film, solar cell array, front packaging adhesive film and the front shroud that stack gradually; Solar cell array is provided with interconnecting strip, solar cell array is provided with the first reflective tape and the second reflective tape, on the solar battery sheet gap that the first reflective tape covers solar cell array and edge, the second reflective tape covers in interconnecting strip.This photovoltaic module comprises the first reflective tape of covering on solar battery sheet gap and edge and covers the second reflective tape in interconnecting strip, the light incided in photovoltaic module non-battery panel region and interconnecting strip is transferred according to certain angle on the first reflective tape and the second reflective tape, again go out to reflect at the interface of the surface of photovoltaic module and air, thus this some light can be utilized, thus improve the solar energy conversion efficiency of photovoltaic module.
Description
Technical field
The utility model relates to area of solar cell, particularly relates to a kind of photovoltaic module.
Background technology
Solar power generation is a kind of clean green regenerative energy sources, and under the background increasingly exhausted at traditional energy, environmental pollution is more and more strong, solar power generation is more and more subject to the favor of people.
Photovoltaic module, also known as solar module (Solar Cell module), refers to have encapsulation and inner Join, can direct current be provided separately to export, minimum indivisible photovoltaic cell combination unit.Photovoltaic module is combined by solar battery sheet or the solar cell of different size cut open by laser cutting machine or steel-wire cutting machine and is formed.Due to the electric current of monolithic solar cell sheet and voltage all very little; usually solar battery sheet series connection can be obtained high voltage; the high electric current of acquisition in parallel again; exported by a diode; and it is encapsulated on a stainless steel, aluminium or other nonmetal frames; install the backboard at glass above and the back side, be filled with nitrogen, sealing, entirety is called photovoltaic module.
Traditional photovoltaic module is often because the sunlight of non-battery panel region incidence cannot be utilized and cause solar energy conversion efficiency lower.
Utility model content
Based on this, be necessary the photovoltaic module providing a kind of solar energy conversion efficiency higher.
A kind of photovoltaic module, comprises the back of the body cover plate, back side packaging adhesive film, solar cell array, front packaging adhesive film and the front shroud that stack gradually;
Described solar cell array is provided with interconnecting strip, described solar cell array is provided with the first reflective tape and the second reflective tape, on the solar battery sheet gap that described first reflective tape covers described solar cell array and edge, described second reflective tape covers in described interconnecting strip.
In one embodiment, described first reflective tape and described second reflective tape are plastics with suede structure or paper substrates.
In one embodiment, described interconnecting strip be painting tin for welding or tin metal copper strips, the metal copper strips that connects for conducting resinl or conductive tape.
In one embodiment, described back of the body cover plate is the compound backboard of high molecular polymer, high molecular polymer application type backboard or toughened glass.
In one embodiment, described back side packaging adhesive film is EVA, polyolefin or organic silica gel glued membrane.
In one embodiment, described solar cell array is monocrystalline, polycrystalline or class monocrystalline crystalline silicon solar cell piece and combination thereof.
In one embodiment, described front packaging adhesive film is EVA, polyolefin or organic silica gel glued membrane.
In one embodiment, described front shroud is solar energy toughened glass, coated glass or transparent polymer plate.
This photovoltaic module comprises the first reflective tape of covering on solar battery sheet gap and edge and covers the second reflective tape in interconnecting strip, the light incided in photovoltaic module non-battery panel region and interconnecting strip is transferred according to certain angle on the first reflective tape and the second reflective tape, again go out to reflect at the interface of the surface of photovoltaic module and air, thus this some light can be utilized, thus improve the solar energy conversion efficiency of photovoltaic module.Relative to traditional photovoltaic module, the solar energy conversion efficiency of this photovoltaic module is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of the photovoltaic module of an execution mode;
Fig. 2 is the enlarged schematic partial view of the solar cell array of photovoltaic module as shown in Figure 1.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail embodiment of the present utility model below in conjunction with accompanying drawing.Set forth a lot of detail in the following description so that fully understand the utility model.But the utility model can be much different from alternate manner described here to implement, those skilled in the art can when doing similar improvement without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public concrete enforcement.
The photovoltaic module of an execution mode as shown in Figure 1, comprises the back of the body cover plate 10, back side packaging adhesive film 20, solar cell array 30, front packaging adhesive film 40 and the front shroud 50 that stack gradually.
Composition graphs 2, solar cell array 30 is provided with interconnecting strip 32.
Solar cell array 30 is provided with on solar battery sheet gap and edge that the first reflective tape 34 and the second reflective tape 36, first reflective tape 34 cover solar cell array 30, the second reflective tape 36 covers in interconnecting strip 32.
First reflective tape 34 and the second reflective tape 36 can be with the plastics of suede structure, glass or paper substrates.
Interconnecting strip 32 can for for the painting tin that welds or tin metal copper strips, the metal copper strips that connects for conducting resinl or conductive tape.
Back of the body cover plate 10 can be the compound backboard of high molecular polymer, high molecular polymer application type backboard or toughened glass.
Back side packaging adhesive film 20 can be EVA, polyolefin or organic silica gel glued membrane.
Solar cell array 30 can be monocrystalline, polycrystalline or class monocrystalline crystalline silicon solar cell piece and combination thereof.
Front packaging adhesive film 40 can be EVA, polyolefin or organic silica gel glued membrane.
Front shroud 50 can be solar energy toughened glass, coated glass or transparent polymer plate.
This photovoltaic module comprises the first reflective tape 34 of covering on solar battery sheet gap and edge and covers the second reflective tape 36 in interconnecting strip 32, the light incided in photovoltaic module non-battery panel region and interconnecting strip is transferred according to certain angle on the first reflective tape 34 and the second reflective tape 36, again go out to reflect at the interface of the surface of photovoltaic module and air, thus this some light can be utilized, thus improve the solar energy conversion efficiency of photovoltaic module.Relative to traditional photovoltaic module, the solar energy conversion efficiency of this photovoltaic module is higher.
The above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (8)
1. a photovoltaic module, is characterized in that, comprises the back of the body cover plate, back side packaging adhesive film, solar cell array, front packaging adhesive film and the front shroud that stack gradually;
Described solar cell array is provided with interconnecting strip, described solar cell array is provided with the first reflective tape and the second reflective tape, on the solar battery sheet gap that described first reflective tape covers described solar cell array and edge, described second reflective tape covers in described interconnecting strip.
2. photovoltaic module according to claim 1, is characterized in that, described first reflective tape and described second reflective tape are with the plastics of suede structure, glass or paper substrates.
3. photovoltaic module according to claim 1, is characterized in that, described interconnecting strip is painting tin for welding or tin metal copper strips, the metal copper strips that connects for conducting resinl or conductive tape.
4. photovoltaic module according to claim 1, is characterized in that, described back of the body cover plate is the compound backboard of high molecular polymer, high molecular polymer application type backboard or toughened glass.
5. photovoltaic module according to claim 1, is characterized in that, described back side packaging adhesive film is EVA, polyolefin or organic silica gel glued membrane.
6. photovoltaic module according to claim 1, is characterized in that, described solar cell array is monocrystalline, polycrystalline or class monocrystalline crystalline silicon solar cell piece and combination thereof.
7. photovoltaic module according to claim 1, is characterized in that, described front packaging adhesive film is EVA, polyolefin or organic silica gel glued membrane.
8. photovoltaic module according to claim 1, is characterized in that, described front shroud is solar energy toughened glass, coated glass or transparent polymer plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542211.3U CN204243065U (en) | 2014-09-19 | 2014-09-19 | Photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542211.3U CN204243065U (en) | 2014-09-19 | 2014-09-19 | Photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204243065U true CN204243065U (en) | 2015-04-01 |
Family
ID=52772519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420542211.3U Expired - Fee Related CN204243065U (en) | 2014-09-19 | 2014-09-19 | Photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204243065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489676A (en) * | 2016-01-05 | 2016-04-13 | 青岛隆盛晶硅科技有限公司 | Novel solar cell module |
| CN105870229A (en) * | 2016-03-21 | 2016-08-17 | 桐乡市乌镇润桐嘉业机械维修中心 | Solar panel assembly |
-
2014
- 2014-09-19 CN CN201420542211.3U patent/CN204243065U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489676A (en) * | 2016-01-05 | 2016-04-13 | 青岛隆盛晶硅科技有限公司 | Novel solar cell module |
| CN105870229A (en) * | 2016-03-21 | 2016-08-17 | 桐乡市乌镇润桐嘉业机械维修中心 | Solar panel assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150401 Termination date: 20200919 |