JPS62273780A - Solar battery module - Google Patents

Solar battery module

Info

Publication number
JPS62273780A
JPS62273780A JP61117934A JP11793486A JPS62273780A JP S62273780 A JPS62273780 A JP S62273780A JP 61117934 A JP61117934 A JP 61117934A JP 11793486 A JP11793486 A JP 11793486A JP S62273780 A JPS62273780 A JP S62273780A
Authority
JP
Japan
Prior art keywords
resin
solar battery
ultraviolet
ultraviolet rays
battery module
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
Application number
JP61117934A
Other languages
Japanese (ja)
Inventor
Hiroi Oketani
大亥 桶谷
Masanobu Okano
昌伸 岡野
Kiyoshi Inada
紀世史 稲田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Priority to JP61117934A priority Critical patent/JPS62273780A/en
Publication of JPS62273780A publication Critical patent/JPS62273780A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/048—Encapsulation of modules
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

PURPOSE:To prevent deterioration due to ultraviolet rays, in a solar battery module, by using resin film including ultraviolet-ray absorbing agent, as the material of the light receifing surface of the solar battery module. CONSTITUTION:A plurality of solar battery cells are emvedded and fixed in a space formed by outer surface members, which comprise an ultravioletray- absorbing-agent kneaded type polyester film 11, i.e., the material for a light recieving surface, and a back-surface protecting film 15 comprising the same material as the material for the light receiving surface or polyvinylflouride resin, with a bonding resin 21 such as EVA resin. In the ultraviolet-ray- absorbing-agent kneaded type polyester film, the ultraviolet-ray absorbing agent absorbs the ultraviolet rays. Thus the deterioration of the polyester itself due to the ultraviolet rays is prevented, and weather resistance is improved. As a result, the deterioration of the solar battery module due to the ultraviolet rays is prevented.

Description

【発明の詳細な説明】 ３、発明の詳細な説明 〈産業」二の利用分野〉 本発明は、太陽電池セルをパッケージ内に収納して構成
される太陽電池モジュールの構成に関する。Detailed Description of the Invention 3. Detailed Description of the Invention <Industry> 2. Field of Application The present invention relates to the configuration of a solar cell module configured by housing solar cells in a package.

〈従来の技術〉 従来、太陽電池モジュールとして最も多く使用されてい
る構造は、スーパーストレイト形モジュールと呼ばれる
ものであり、第３図に示す様なモジュール構造をしてい
る。受光面材料Ｉとしては白板強化ガラスが使用される
。この受光面材料１に対して、透明な接着樹脂２を用い
て太陽電池セル３ａ　、３ｂ　、３ｃ　、・・・を貼り
つけるわけであるが、この透明な接着樹脂２としてはシ
リコン樹脂、ＰＶＢ（ポリビニルブチラール）樹脂、Ｅ
ＶＡ　（エチレンビニルアセテート）樹脂等が用いられ
る。<Prior Art> Conventionally, the structure most commonly used as a solar cell module is called a super-straight module, and has a module structure as shown in FIG. As the light-receiving surface material I, white tempered glass is used. Solar cells 3a, 3b, 3c,... are attached to this light-receiving surface material 1 using a transparent adhesive resin 2, and the transparent adhesive resin 2 may be silicone resin, PVB ( polyvinyl butyral) resin, E
VA (ethylene vinyl acetate) resin or the like is used.

さらにこの透明接着樹脂２に裏面保護フィルム３として
、アルミ箔をＰＶＦ（ポリフッ化ビニル）樹脂等でラミ
ネートしたフィルムが貼りつけられている。Furthermore, a film in which aluminum foil is laminated with PVF (polyvinyl fluoride) resin or the like is attached to the transparent adhesive resin 2 as a back protection film 3.

この様に従来のスーパーストレイト形モジュールでは受
光面材料としてガラス板を使用しているため、屋外使用
の際問題となる紫外線は透過してしまう。そこで、接着
樹脂及び太陽電池セルの紫外線による劣化を防ぐ目的で
、接着樹脂に紫外線吸収剤が含有されている。As described above, since the conventional super-straight type module uses a glass plate as the light-receiving surface material, ultraviolet rays, which are a problem when used outdoors, are transmitted through the module. Therefore, in order to prevent the adhesive resin and solar cells from deteriorating due to ultraviolet rays, the adhesive resin contains an ultraviolet absorber.

〈発明が解決しようとする問題点〉 さて、近年太陽電池モジュールに対するユーザーニーズ
も多様化しており、その中でも可撓性を有する太陽電池
モジュールが非常に重要となっている。<Problems to be Solved by the Invention> Now, in recent years, user needs for solar cell modules have been diversifying, and among these, flexible solar cell modules have become extremely important.

太陽電池モジュールに可撓性を持たせるには、太陽電池
セルとして可撓性基板上に形成されたアモルファス太陽
電池セルを用い、又、受光面材料としては可撓性を持っ
た樹脂フィルムを用いる必要がある。その際、樹脂フィ
ルムの耐候性が非常に重要となる。すなわち、通常のポ
リエステルフィルムやポリカーボネートフィルムを使用
したのでは、短期間でフィルムの劣化を生じ、結果とし
て太陽電池モジュールの性能劣化を引き起こすという問
題がある。In order to make the solar cell module flexible, an amorphous solar cell formed on a flexible substrate is used as the solar cell, and a flexible resin film is used as the light-receiving surface material. There is a need. In this case, the weather resistance of the resin film is very important. That is, when a normal polyester film or polycarbonate film is used, there is a problem in that the film deteriorates in a short period of time, resulting in deterioration in the performance of the solar cell module.

本発明の目的は、可撓性を有する太陽電池モジュールの
紫外線による劣化を防止することである。An object of the present invention is to prevent deterioration of flexible solar cell modules due to ultraviolet rays.

〈問題点を解決するための手段〉 □　本発明に係る太陽電池モジュールは、太陽電池セル
をパッケージ内に収納して構成される太陽電池モジュー
ルにおいて、該太陽電池モジュールの受光面材料が、紫
外線吸収剤を含有する樹脂フィルムであることを特徴と
する。<Means for solving the problem> □ The solar cell module according to the present invention is a solar cell module configured by housing solar cells in a package, in which the light-receiving surface material of the solar cell module has ultraviolet absorbing properties. It is characterized by being a resin film containing an agent.

〈作　用〉 本発明においては、太陽電池モジュールの受光面材料と
して紫外線吸収剤を含有する樹脂フィルムを用いること
により、樹脂フィルム自体の紫外線による劣化を防止し
、ひいては可撓性を有する太陽電池モジュールの紫外線
による劣化を防止する。<Function> In the present invention, by using a resin film containing an ultraviolet absorber as a material for the light-receiving surface of a solar cell module, deterioration of the resin film itself due to ultraviolet rays is prevented, and as a result, a flexible solar cell module can be obtained. Prevents deterioration caused by ultraviolet rays.

〈実施例〉 第１図に本発明の一実施例にかかる太陽電池モジュール
の断面図を示す。<Example> FIG. 1 shows a cross-sectional view of a solar cell module according to an example of the present invention.

太陽電池セル３ａ　、３ｂ　、３ｃは、ステンレス基板
上に形成されたアモルファスシリコン太陽電池であり、
インナーリード４ａ　、４ｂで電気的に接続されている
。The solar cells 3a, 3b, 3c are amorphous silicon solar cells formed on a stainless steel substrate,
They are electrically connected by inner leads 4a and 4b.

この様に順次連結配置された複数個の太陽電池セルは、
受光面材料である紫外線吸収剤練り込み型ポリエステル
フィルム１１と、同種あるいはポリフッ化ビニル樹脂か
らなる裏面保護フィルム１５から成る外囲村山にＥＶＡ
樹脂等の接着樹脂２により埋積固定されている。Multiple solar cells connected and arranged in this way are
EVA is applied to the outer wall consisting of a polyester film 11 with an ultraviolet absorber kneaded therein, which is a light-receiving surface material, and a back protection film 15 made of the same type or polyvinyl fluoride resin.
It is buried and fixed with an adhesive resin 2 such as resin.

第２図に、紫外線吸収剤練り込み型ポリエステルフィル
ムと無処理の原版ポリエステルフィルムの分光光線透過
率を示す。紫外線吸収剤練り込み型ポリエステルフィル
ムでは、紫外線吸収剤が紫外光を吸収することによりポ
リエステルフィルム自体の紫外線劣化を防止し耐候性を
向上させている。その結果、太陽電池モジュールの紫外
線劣化をも防止しているのである。FIG. 2 shows the spectral light transmittance of the ultraviolet absorber kneaded polyester film and the untreated original polyester film. In a polyester film incorporating an ultraviolet absorber, the ultraviolet absorber absorbs ultraviolet light, thereby preventing the polyester film itself from deteriorating due to ultraviolet light and improving weather resistance. As a result, it also prevents UV deterioration of the solar cell module.

なお、フィルム１１としては、紫外線吸収剤を浸漬させ
た樹脂フィルムを用いてもよい。Note that as the film 11, a resin film impregnated with an ultraviolet absorber may be used.

〈発明の効果〉 本発明により、可撓性を有する太陽電池モジュールの紫
外線による劣化を防ぐことができる。<Effects of the Invention> According to the present invention, deterioration of a flexible solar cell module due to ultraviolet rays can be prevented.

また、受光面材料で紫外線をカットすることから、従来
実施していた接着樹脂層における紫外線吸収剤の添加の
必要性がなくなり、接着樹脂の選択の自由化及び低コス
ト化を計ることができる。In addition, since the light-receiving surface material blocks ultraviolet rays, there is no need to add an ultraviolet absorber to the adhesive resin layer, which was conventionally done, and the adhesive resin can be selected more freely and costs can be reduced.

さらに、上記紫外線吸収剤を含有する樹脂フィルムは薄
膜化が可能であり、太陽電池モジュールの大幅な薄型化
及び軽量化が可能である。Furthermore, the resin film containing the ultraviolet absorber can be made thinner, and the solar cell module can be made significantly thinner and lighter.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本発明による一実施例の断面図である。 第２図は、本実施例に使用した紫外線吸収剤練り込み型
ポリエステルフィルムの分光光線透過率のグラフである
。 第３図は、従来のスーパーストレイト形太陽電池モジコ
ールの断面構造図である。 ２・・・接着樹脂、 ３　ａ、　３　ｂ、　３　ｃ、・・・・・・太陽電池セ
ル、４　ａ、　４　ｂ、・・・・・・インナーリード、
１１・・・紫外線吸収剤練り込み型ポリエステルフィル
ム、 １５・・・裏面保護フィルム。FIG. 1 is a cross-sectional view of an embodiment according to the present invention. FIG. 2 is a graph of the spectral light transmittance of the ultraviolet absorber-mixed polyester film used in this example. FIG. 3 is a cross-sectional structural diagram of a conventional super straight type solar cell Modicor. 2... Adhesive resin, 3 a, 3 b, 3 c,... solar cell, 4 a, 4 b,... inner lead,
11...UV absorber kneaded type polyester film, 15...Back protection film.

Claims (1)

【特許請求の範囲】[Claims] （１）太陽電池セルをパッケージ内に収納して構成され
る太陽電池モジュールにおいて、該太陽電池モジュール
の受光面材料が、紫外線吸収剤を含有する樹脂フィルム
であることを特徴とする太陽電池モジュール。(1) A solar cell module configured by housing solar cells in a package, characterized in that the light-receiving surface material of the solar cell module is a resin film containing an ultraviolet absorber.
JP61117934A 1986-05-21 1986-05-21 Solar battery module Pending JPS62273780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61117934A JPS62273780A (en) 1986-05-21 1986-05-21 Solar battery module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61117934A JPS62273780A (en) 1986-05-21 1986-05-21 Solar battery module

Publications (1)

Publication Number Publication Date
JPS62273780A true JPS62273780A (en) 1987-11-27

Family

ID=14723824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61117934A Pending JPS62273780A (en) 1986-05-21 1986-05-21 Solar battery module

Country Status (1)

Country Link
JP (1) JPS62273780A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0641030A2 (en) * 1993-08-31 1995-03-01 Canon Kabushiki Kaisha Photoelectric conversion device and photoelectric conversion module each having a protective member comprised of fluorine-containing polymer resin
EP0680097A2 (en) * 1994-04-28 1995-11-02 Canon Kabushiki Kaisha Solar cell module having a surface protective member composed of a fluororesin containing an ultraviolet absorber dispersed therein
EP0681335A4 (en) * 1993-09-30 1997-01-22 Canon Kk Solar cell module having surface coating material of three-layer structure.
EP0939441A3 (en) * 1998-02-27 2000-09-20 Canon Kabushiki Kaisha Encapsulant resin member for semiconductor, and semiconductor element
CN102850947A (en) * 2012-09-14 2013-01-02 宁波威克丽特功能塑料有限公司 Adhesive POE solar battery packaging film and preparation method thereof
CN102863914A (en) * 2012-09-14 2013-01-09 宁波威克丽特功能塑料有限公司 Solar cell packaging rubber film and preparation method thereof
CN102862344A (en) * 2011-07-07 2013-01-09 昆山雅森电子材料科技有限公司 Solar cell backplane
CN102863915A (en) * 2012-09-14 2013-01-09 宁波威克丽特功能塑料有限公司 Ultraviolet-aging-resistant solar cell packaging rubber film and preparation method thereof

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0641030A2 (en) * 1993-08-31 1995-03-01 Canon Kabushiki Kaisha Photoelectric conversion device and photoelectric conversion module each having a protective member comprised of fluorine-containing polymer resin
EP0641030B1 (en) * 1993-08-31 2007-01-03 Canon Kabushiki Kaisha Photoelectric conversion device and photoelectric conversion module each having a protective member comprised of fluorine-containing polymer resin
EP0681335A4 (en) * 1993-09-30 1997-01-22 Canon Kk Solar cell module having surface coating material of three-layer structure.
EP0680097A3 (en) * 1994-04-28 1996-02-28 Canon Kk Solar cell module having a surface protective member composed of a fluororesin containing an ultraviolet absorber dispersed therein.
US5582653A (en) * 1994-04-28 1996-12-10 Canon Kabushiki Kaisha Solar cell module having a surface protective member composed of a fluororesin containing an ultraviolet absorber dispersed therein
JPH07297439A (en) * 1994-04-28 1995-11-10 Canon Inc Solar battery module
AU675614B2 (en) * 1994-04-28 1997-02-06 Canon Kabushiki Kaisha Solar cell module having a surface protective member composed of a fluororesin containing a ultraviolet absorber dispersed therein
EP0680097A2 (en) * 1994-04-28 1995-11-02 Canon Kabushiki Kaisha Solar cell module having a surface protective member composed of a fluororesin containing an ultraviolet absorber dispersed therein
EP0939441A3 (en) * 1998-02-27 2000-09-20 Canon Kabushiki Kaisha Encapsulant resin member for semiconductor, and semiconductor element
US6762508B1 (en) 1998-02-27 2004-07-13 Canon Kabushiki Kaisha Semiconductor encapsulant resin having an additive with a gradient concentration
CN102862344A (en) * 2011-07-07 2013-01-09 昆山雅森电子材料科技有限公司 Solar cell backplane
CN102850947A (en) * 2012-09-14 2013-01-02 宁波威克丽特功能塑料有限公司 Adhesive POE solar battery packaging film and preparation method thereof
CN102863914A (en) * 2012-09-14 2013-01-09 宁波威克丽特功能塑料有限公司 Solar cell packaging rubber film and preparation method thereof
CN102863915A (en) * 2012-09-14 2013-01-09 宁波威克丽特功能塑料有限公司 Ultraviolet-aging-resistant solar cell packaging rubber film and preparation method thereof

Similar Documents

Publication Publication Date Title
US5476553A (en) Solar cell modules and method of making same
US5478402A (en) Solar cell modules and method of making same
KR102360087B1 (en) Color film applied solar module and manufacturing method thereof
JP2003282916A (en) Solar-cell module
KR950704818A (en) SOLAR CELL MODULE HAVING A SURFACE COATING MATERIAL OF THEREE-LAYERED STRUCTURE
JP2008288547A (en) Solar cell module
WO2012165002A1 (en) Solar cell module
JPS62273780A (en) Solar battery module
JP2001094128A (en) Solar cell module and method for fabricating the same
KR101733054B1 (en) Solar cell module
JP2000307137A (en) Solar cell cover film and solar cell module using the same
KR101130966B1 (en) Solar battery module
JP2001177125A (en) Solar cell module
KR101616131B1 (en) Solar cell module
JP3132608B2 (en) Photoelectric conversion device
JPH09331079A (en) Frameless solar cell module
JP2001127320A (en) Solar cell module
JP3760569B2 (en) Solar cell module
JPH10270730A (en) Solar battery module
CN216528911U (en) Laminate, photovoltaic module and photovoltaic system
JPS6236879A (en) Solar battery module
JPH0533021Y2 (en)
JPH034047Y2 (en)
JPH06232437A (en) Flexible thin film photoelectric conversion element
CN220604699U (en) Photovoltaic module