CN102044583A - Solar battery assembly and laminating method thereof - Google Patents
Solar battery assembly and laminating method thereof Download PDFInfo
- Publication number
- CN102044583A CN102044583A CN2009102066106A CN200910206610A CN102044583A CN 102044583 A CN102044583 A CN 102044583A CN 2009102066106 A CN2009102066106 A CN 2009102066106A CN 200910206610 A CN200910206610 A CN 200910206610A CN 102044583 A CN102044583 A CN 102044583A
- Authority
- CN
- China
- Prior art keywords
- glued membrane
- solar module
- solar battery
- ground floor
- layer
- 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.)
- Pending
Links
Images
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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a solar battery assembly and a laminating method thereof. The solar battery assembly comprises glass, a first adhesive film layer, a solar battery cluster, a second adhesive film layer and a back plate layer which are laminated together in sequence, wherein the first adhesive film layer does not contain an uvioresistant additive and the second adhesive film layer contains the uvioresistant additive. The laminating method of the solar battery assembly comprises the step of laminating the glass, the first adhesive film layer without containing the uvioresistant additive, the solar battery cluster, the second adhesive film layer with the uvioresistant additive and the back plate layer in sequence. According to the solar battery assembly and the laminating method thereof, the output power of the solar battery assembly can be improved, the solar battery assembly does not change into yellow after ultraviolet irradiation, meanwhile, the electrical performance and the appearance of the solar battery assembly are ensured.
Description
Technical field
The present invention relates to solar cell and make the field, relate in particular to and a kind ofly improve power output and the solar module of not flavescence behind ultraviolet irradiation and laminating method thereof.
Background technology
In the solar module packaging technology, glass, the EVA of lower floor (vinyl-vinyl acetate copolymer), solar battery string, upper strata EVA and TPT (polyvinyl fluoride composite membrane) need be stacked gradually and be in the same place, carry out lamination then, EVA after melting is pasted together glass, solar battery string and TPT, cooling back solar module is in complete sealing state, thereby guarantees the useful life of solar module.The applicant submitted to name to be called " method of a kind of solar module and precise superposing thereof " (application number: 200910173704.8), all be incorporated herein by reference at this on September 8th, 2009.
As everyone knows, influence performance, in EVA, added the uvioresistant additive usually and entered solar module to stop ultraviolet ray in order to prevent solar module under outdoor exposure in sunshine, xanthochromia taking place.But so, reduced the light intensity that incides solar battery surface, made the power output of solar module descend.
Summary of the invention
In view of the problems referred to above of prior art, the purpose of this invention is to provide and a kind ofly improve power output and under outdoor exposure in sunshine at solar module and laminating method thereof that xanthochromia does not take place.
To achieve these goals, the invention provides a kind of solar module, comprise the glass, ground floor glued membrane, solar battery string, second layer glued membrane and the backsheet layer that stack gradually together, described ground floor glued membrane does not contain the uvioresistant additive, and described second layer glued membrane contains the uvioresistant additive.
As preferably, described ground floor glued membrane and described second layer glued membrane are EVA.
As preferably, described backboard is TPT.
To achieve these goals, the present invention also provides a kind of laminating method of solar module, comprises successively glass, does not contain ground floor glued membrane, the solar battery string of uvioresistant additive, second layer glued membrane and the backsheet layer that contains the uvioresistant additive stacks.
As preferably, the size of described ground floor glued membrane is less than or equal to the size of described second layer glued membrane.
As preferably, the size of described ground floor glued membrane and described second layer glued membrane is less than the size of described glass.
As preferably, described ground floor glued membrane and described second layer glued membrane are EVA.
As preferably, described backboard is TPT.
As preferably, the surface smoothing of described ground floor glued membrane, the surface of described second layer glued membrane has colored type; The surface of perhaps described ground floor glued membrane has colored type, the surface smoothing of described second layer glued membrane or have and the different colored type of the surface of ground floor glued membrane flower type.
The invention has the beneficial effects as follows that the ground floor glued membrane that does not contain the uvioresistant additive makes the light intensity grow incide solar battery surface, the second layer glued membrane that contains the uvioresistant additive stops ultraviolet lighting to be mapped on the backboard and makes backboard generation xanthochromia.Thereby in the power output that has improved solar module and xanthochromia is not taking place, guaranteed the electrical property and the outward appearance of solar module under outdoor exposure in sunshine.
Description of drawings
Fig. 1 is a kind of stacked schematic diagram of solar module among the embodiment of laminating method of solar module of the present invention.
Fig. 2 is the another kind of stacked schematic diagram of solar module among the embodiment of laminating method of solar module of the present invention.
Embodiment
Describe embodiments of the invention in detail below in conjunction with accompanying drawing.
For convenience of description, ground floor glued membrane, second layer glued membrane are all selected EVA commonly used for use among the embodiment, and backboard is selected TPT commonly used for use.Those skilled in the art should be understood that and can also select for use the identical or similar ground floor glued membrane of other function, second layer glued membrane and backboard to realize the present invention.
A kind of stacked schematic diagram of solar module as shown in Figure 1, the laminating method of the solar module of present embodiment comprise successively that glass 1, the EVA 2 that does not contain the uvioresistant additive, solar battery string 3, the EVA 4 that contains the uvioresistant additive and TPT 5 is stacked together.
Owing to be that solar module is carried out precise superposing, each side of EVA 2 and EVA 4 and the respective side of glass 1 are at a distance of the distance that excessive glue can not take place in lamination, and the size of EVA 2 is smaller or equal to EVA 4.For example glass 1 is of a size of 1574mm*802mm, and solar battery string 3 is of a size of 1542mm*760mm, and the size of EVA 2 and EVA 4 is 1570mm*798mm, and TPT 5 is of a size of 1572mm*800mm.Or EVA 2 is of a size of 1568mm*796mm, and EVA4 is of a size of 1570mm*798mm.
If solar module is carried out common stacked, the another kind of stacked schematic diagram of solar module as shown in Figure 2, the size of EVA 2, EVA 4 and the measure-alike of glass 1 or more bigger than the size of glass 1, send into laminating machine after stacked the getting well and carry out lamination, the lamination back that finishes is carried out cut edge with blade etc. and is handled, remove because EVA melts the material that the glue that overflows remains in the solar module edge, clean with wiper and alcohol etc., operation then frames up.
No matter be precise superposing or common stacked,,, improved the power output of solar module so improved the light intensity that incides solar battery surface owing to do not contain the uvioresistant additive among the EVA 2.Simultaneously; contain the uvioresistant additive among the EVA 4; can stop ultraviolet lighting to be mapped on the TPT 5; and solar module generation xanthochromia generally is because TPT 5 (the perhaps back veneer material of other similar functions) causes; so EVA 4 just plays a protective role to TPT 5, thereby guaranteed that xanthochromia does not take place solar module.So both made the power output of solar module improve, and made again xanthochromia does not take place under outdoor exposure in sunshine, thereby guaranteed the electrical property and the outward appearance of solar module simultaneously.
In the solar module lamination process of reality, obscure with the EVA 4 that contains the uvioresistant additive in order to prevent the EVA 2 that will not contain the uvioresistant additive, can carry out identification process to their surface.EVA 2 surface smoothings for example, EVA 4 surfaces have colored type; Perhaps EVA 2 surfaces have colored type, EVA 4 surface smoothings or have different colored types.
Carry out lamination after using said method stacked, EVA 2 and EVA 4 thawings seal solar battery string 3 fully.After lamination finishes, solar module comprises the glass 1 that stacks gradually together, EVA 2 (melts afterwards earlier in the lamination and solidify), the solar battery string 3 that does not contain the uvioresistant additive, EVA 4 (the first thawing afterwards solidified in the lamination) and the TPT 5 that contains the uvioresistant additive, possesses the raising power output and at the premium properties that xanthochromia does not take place under outdoor exposure in sunshine.
Above embodiment is an exemplary embodiment of the present invention only, is not used in restriction the present invention, and protection scope of the present invention is defined by the claims.Those skilled in the art can make various modifications or be equal to replacement the present invention in essence of the present invention and protection range, this modification or be equal to replacement and also should be considered as dropping in protection scope of the present invention.
Claims (9)
1. solar module, comprise the glass, ground floor glued membrane, solar battery string, second layer glued membrane and the backsheet layer that stack gradually together, it is characterized in that described ground floor glued membrane does not contain the uvioresistant additive, described second layer glued membrane contains the uvioresistant additive.
2. solar module according to claim 1 is characterized in that, described ground floor glued membrane and described second layer glued membrane are EVA.
3. solar module according to claim 1 is characterized in that, described backboard is TPT.
4. the laminating method of a solar module is characterized in that, successively with glass, do not contain ground floor glued membrane, the solar battery string of uvioresistant additive, second layer glued membrane and the backsheet layer that contains the uvioresistant additive stacks.
5. the laminating method of solar module according to claim 4 is characterized in that, the size of described ground floor glued membrane is less than or equal to the size of described second layer glued membrane.
6. the laminating method of solar module according to claim 5 is characterized in that, the size of described ground floor glued membrane and described second layer glued membrane is less than the size of described glass.
7. according to the laminating method of each described solar module of claim 4 to 6, it is characterized in that described ground floor glued membrane and described second layer glued membrane are EVA.
8. according to the laminating method of each described solar module of claim 4 to 6, it is characterized in that described backboard is TPT.
9. according to the laminating method of each described solar module of claim 4 to 6, it is characterized in that, the surface smoothing of described ground floor glued membrane, the surface of described second layer glued membrane has colored type; The surface of perhaps described ground floor glued membrane has colored type, the surface smoothing of described second layer glued membrane or have and the different colored type of the surface of ground floor glued membrane flower type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102066106A CN102044583A (en) | 2009-10-21 | 2009-10-21 | Solar battery assembly and laminating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102066106A CN102044583A (en) | 2009-10-21 | 2009-10-21 | Solar battery assembly and laminating method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102044583A true CN102044583A (en) | 2011-05-04 |
Family
ID=43910568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102066106A Pending CN102044583A (en) | 2009-10-21 | 2009-10-21 | Solar battery assembly and laminating method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102044583A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102208466A (en) * | 2011-05-16 | 2011-10-05 | 海南英利新能源有限公司 | Solar cell panel |
| CN102623533A (en) * | 2012-03-16 | 2012-08-01 | 友达光电股份有限公司 | Solar module capable of absorbing ultraviolet waveband and production method of solar module |
| CN103441166A (en) * | 2013-07-10 | 2013-12-11 | 友达光电股份有限公司 | Solar cell module |
| CN104409576A (en) * | 2014-12-18 | 2015-03-11 | 江苏宇昊新能源科技有限公司 | Processing technology of photovoltaic power generation module |
| CN105990458A (en) * | 2015-02-11 | 2016-10-05 | 杭州索乐光电有限公司 | Solar panel capable of preventing EVA fusion side leakage and processing method thereof |
| CN107743657A (en) * | 2015-06-17 | 2018-02-27 | 三菱电机株式会社 | The manufacture method of solar module and solar module |
| CN114725223A (en) * | 2022-03-21 | 2022-07-08 | 中山德华芯片技术有限公司 | Solar cell antireflection film and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101283266A (en) * | 2005-08-09 | 2008-10-08 | 欧文斯-伊利诺伊保健包装公司 | Plastic packaging having a marker material and method of authenticating said packaging |
| CN101353558A (en) * | 2008-09-04 | 2009-01-28 | 杭州福斯特热熔胶膜有限公司 | Novel EVA adhesive film |
| CN201262958Y (en) * | 2008-09-19 | 2009-06-24 | 广东工业大学 | Aluminium alloy backboard solar battery component |
| CN201282146Y (en) * | 2008-09-24 | 2009-07-29 | 詹显光 | EVA glue film for photovoltaic component |
-
2009
- 2009-10-21 CN CN2009102066106A patent/CN102044583A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101283266A (en) * | 2005-08-09 | 2008-10-08 | 欧文斯-伊利诺伊保健包装公司 | Plastic packaging having a marker material and method of authenticating said packaging |
| CN101353558A (en) * | 2008-09-04 | 2009-01-28 | 杭州福斯特热熔胶膜有限公司 | Novel EVA adhesive film |
| CN201262958Y (en) * | 2008-09-19 | 2009-06-24 | 广东工业大学 | Aluminium alloy backboard solar battery component |
| CN201282146Y (en) * | 2008-09-24 | 2009-07-29 | 詹显光 | EVA glue film for photovoltaic component |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102208466A (en) * | 2011-05-16 | 2011-10-05 | 海南英利新能源有限公司 | Solar cell panel |
| CN102623533A (en) * | 2012-03-16 | 2012-08-01 | 友达光电股份有限公司 | Solar module capable of absorbing ultraviolet waveband and production method of solar module |
| CN102623533B (en) * | 2012-03-16 | 2014-07-23 | 友达光电股份有限公司 | Solar module capable of absorbing ultraviolet waveband and production method of solar module |
| CN103441166A (en) * | 2013-07-10 | 2013-12-11 | 友达光电股份有限公司 | Solar cell module |
| CN103441166B (en) * | 2013-07-10 | 2015-09-09 | 友达光电股份有限公司 | Solar module |
| CN104409576A (en) * | 2014-12-18 | 2015-03-11 | 江苏宇昊新能源科技有限公司 | Processing technology of photovoltaic power generation module |
| CN105990458A (en) * | 2015-02-11 | 2016-10-05 | 杭州索乐光电有限公司 | Solar panel capable of preventing EVA fusion side leakage and processing method thereof |
| CN107743657A (en) * | 2015-06-17 | 2018-02-27 | 三菱电机株式会社 | The manufacture method of solar module and solar module |
| CN114725223A (en) * | 2022-03-21 | 2022-07-08 | 中山德华芯片技术有限公司 | Solar cell antireflection film and preparation method and application thereof |
| CN114725223B (en) * | 2022-03-21 | 2022-12-16 | 中山德华芯片技术有限公司 | Solar cell antireflection film and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102044583A (en) | Solar battery assembly and laminating method thereof | |
| CN201478310U (en) | Solar battery assembly | |
| CN103400881A (en) | Photovoltaic component packaging method and photovoltaic component | |
| CN102254975A (en) | Flexible thin film solar cell and packaging method thereof | |
| CN205050855U (en) | Deceive photovoltaic module entirely | |
| CN101621088A (en) | Thin film solar cell component and encapsulation method thereof | |
| CN202103069U (en) | Solar cell module | |
| CN202633353U (en) | Silica gel hermetic packaging board for photovoltaic cells | |
| CN201975406U (en) | Crystalline silicon solar cell component | |
| CN206480635U (en) | One kind section battery photovoltaic module | |
| CN105322040A (en) | Photovoltaic module and preparation method therefor | |
| CN204834648U (en) | Solar cell module | |
| CN202487586U (en) | Colored solar module | |
| CN111087940B (en) | Light guide composite packaging adhesive film and preparation method and application thereof | |
| CN203277462U (en) | Solar cell module | |
| CN106898668B (en) | Solar panel and its packaging method | |
| CN205828405U (en) | A kind of photovoltaic module | |
| CN108511547A (en) | Solar module, preparation method thereof and solar device | |
| CN103840036A (en) | Preparation technology of PID resistance photovoltaic module | |
| CN205211773U (en) | Double glass photovoltaic assembly | |
| CN205050846U (en) | Photovoltaic module | |
| CN203859125U (en) | Anti-PID crystalline silicon solar cell assembly | |
| CN204243065U (en) | Photovoltaic module | |
| CN103904149B (en) | The encapsulating structure and method of a kind of crystal silicon solar batteries | |
| CN104659131A (en) | Integrated cross-linkable solar component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110504 |