JP5237569B2 - 太陽電池用裏面保護シートとそれを備えた太陽電池モジュール - Google Patents
太陽電池用裏面保護シートとそれを備えた太陽電池モジュール Download PDFInfo
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- 229920005989 resin Polymers 0.000 claims description 26
- 239000011347 resin Substances 0.000 claims description 26
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- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 18
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- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- 229920010126 Linear Low Density Polyethylene (LLDPE) Polymers 0.000 description 1
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
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- 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
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- H—ELECTRICITY
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- 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
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Description
第1のフィルムとして厚みが60μmのLLDPEフィルム(東セロ株式会社製、製品名T.U.X−HC、密度0.914g/cm3)の表面に、第2のフィルムとして厚みが20μmの混合樹脂フィルム(混合比率:PVDF8重量部、PMMA2重量部)(電気化学工業株式会社製、製品名デンカDX)を、ドライラミネート用接着剤を用いてドライラミネート法で接着した。ドライラミネート用接着剤としては、三井化学ポリウレタン株式会社製の製品名タケラックA315(100重量部)と製品名タケネートA50(10重量部)とを混合したウレタン系接着剤を、固形分の塗工量が3g/m2となるように用いた。このようにして、本発明の実施例としての裏面保護シートを作製した。
厚みが80μmの高密度ポリエチレン(HDPE)フィルム(タマポリ株式会社製、製品名HD、密度0.945g/cm3)を本発明の裏面保護シートの比較例として用いた。
厚みが40μmのPVFフィルム(デュポン社製、製品名テドラー)の表面に、厚みが40μmのPVFフィルム(デュポン社製、製品名テドラー)を、ドライラミネート用接着剤を用いてドライラミネート法で接着した。ドライラミネート用接着剤としては、三井化学ポリウレタン株式会社製の製品名タケラックA315(100重量部)と製品名タケネートA50(10重量部)とを混合したウレタン系接着剤を、固形分の塗工量が3g/m2となるように用いた。このようにして、本発明の比較例としての裏面保護シートを作製した。
第1のフィルムとして厚みが80μmのHDPEフィルム(タマポリ株式会社製、製品名HD、密度0.945g/cm3)の表面に、第2のフィルムとして厚みが20μmの混合樹脂フィルム(混合比率:PVDF8重量部、PMMA2重量部)(電気化学工業株式会社製、製品名デンカDX)を、ドライラミネート用接着剤を用いてドライラミネート法で接着した。ドライラミネート用接着剤としては、三井化学ポリウレタン株式会社製の製品名タケラックA315(100重量部)と製品名タケネートA50(10重量部)とを混合したウレタン系接着剤を、固形分の塗工量が3g/m2となるように用いた。このようにして、本発明の参考例としての裏面保護シートを作製した。
裏面保護シートの表面側から、EVA樹脂に向かって((裏面保護シートの厚み)+5μm)の深さで、幅15mm、長さ18cmの切り込みを入れることによって、一方端が開放された15mm幅の試験片を作製し、この試験片を引張速度100mm/分で引っ張った。このときの破断応力値を測定し、EVA樹脂と裏面保護シートとの間の接着力(N/15mm)とした。ただし、この破断応力値が40(N/15mm)を超える場合には、EVA樹脂と裏面保護シートの間で剥離が起こる前に裏面保護シートの破断が起こるため、正確な接着力を評価することができないが、接着力を40(N/15mm)以上と評価した。
加熱大気圧プレス条件Aで作製した擬似の太陽電池モジュールを、温度85℃、相対湿度85%の雰囲気で3000時間保持した後、裏面保護シートの外観を観察するとともに、EVA樹脂と裏面保護シートとの間の接着力(N/15mm)を測定した。接着力の測定は、上記の(初期物性)と同様にして行った。
Claims (2)
- 太陽電池モジュールの裏面側に配置される太陽電池用裏面保護シートであって、
太陽電池モジュールにおけるエチレン‐酢酸ビニル共重合体樹脂からなる充填材の外表面に接するように固着され、密度が0.91g/cm3以上0.93g/cm3以下の直鎖低密度ポリエチレンからなる第1のフィルムと、
前記第1のフィルムに積層された、ポリフッ化ビニリデンとポリメチルメタクリレートの混合樹脂フィルムからなる第2のフィルムとを備えた、太陽電池用裏面保護シート。 - 太陽電池素子を封止するために配置されたエチレン‐酢酸ビニル共重合体樹脂からなる充填材と、
当該太陽電池モジュールの裏面側の前記充填材の外表面に固着された太陽電池用裏面保護シートとを備えた太陽電池モジュールであって、
前記太陽電池用裏面保護シートは、
前記充填材の表面に接するように固着され、密度が0.91g/cm3以上0.93g/cm3以下の直鎖低密度ポリエチレンからなる第1のフィルムと、
前記第1のフィルムに積層され、当該太陽電池用裏面保護シートの最外層に配置された、ポリフッ化ビニリデンとポリメチルメタクリレートの混合樹脂フィルムからなる第2のフィルムとを含む、太陽電池モジュール。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007047215A JP5237569B2 (ja) | 2007-02-27 | 2007-02-27 | 太陽電池用裏面保護シートとそれを備えた太陽電池モジュール |
PCT/JP2008/052485 WO2008105241A1 (ja) | 2007-02-27 | 2008-02-15 | 太陽電池用裏面保護シートとそれを備えた太陽電池モジュール |
ES08711315T ES2697506T3 (es) | 2007-02-27 | 2008-02-15 | Lámina protectora posterior para una célula solar y módulo de célula solar que comprende la misma |
US12/524,103 US9362434B2 (en) | 2007-02-27 | 2008-02-15 | Back side protective sheet for solar cell and solar cell module comprising the same |
EP08711315.5A EP2117050B1 (en) | 2007-02-27 | 2008-02-15 | Backside protective sheet for a solar cell and solar cell module comprising the same |
CN2008800064203A CN101622720B (zh) | 2007-02-27 | 2008-02-15 | 太阳电池用背面保护片和具备其的太阳电池模块 |
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Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010087684A2 (ko) | 2009-02-02 | 2010-08-05 | 주식회사 엘지화학 | 태양전지 백시트 및 이의 제조방법 |
CN102369657B (zh) * | 2009-03-03 | 2015-02-11 | 阿科玛法国公司 | 具有丙烯酸背板的光伏打模块 |
KR101154727B1 (ko) * | 2009-06-30 | 2012-06-08 | 엘지이노텍 주식회사 | 태양전지 및 이의 제조방법 |
JP5474425B2 (ja) * | 2009-07-10 | 2014-04-16 | 電気化学工業株式会社 | フッ化ビニリデン系樹脂フィルムおよびそれを用いた太陽電池裏面保護シート |
JP5310436B2 (ja) * | 2009-09-18 | 2013-10-09 | デクセリアルズ株式会社 | 太陽電池モジュール及びその製造方法 |
JP5750226B2 (ja) | 2010-01-18 | 2015-07-15 | 富士フイルム株式会社 | 太陽電池バックシート用フィルム及びその製造方法 |
WO2011118353A1 (ja) | 2010-03-23 | 2011-09-29 | 東洋アルミニウム株式会社 | 太陽電池用裏面保護シートとそれを備えた太陽電池モジュール |
ITUD20100089A1 (it) * | 2010-05-05 | 2011-11-06 | Solari S R L Costruzioni | Modulo nobilitante per l'integrazione in impianti fotovoltaici e relativo procedimento di realizzazione |
JP2011238817A (ja) | 2010-05-12 | 2011-11-24 | Toyo Aluminium Kk | 太陽電池用裏面保護シートとそれを備えた太陽電池モジュール |
CN102892816B (zh) * | 2010-05-14 | 2014-10-01 | 三菱丽阳株式会社 | 膜、其制造方法、层叠膜或片、以及层叠体 |
CN101924164B (zh) * | 2010-05-17 | 2012-12-12 | 英利能源(中国)有限公司 | 一种光伏组件及其制备方法 |
JP5815276B2 (ja) * | 2010-05-19 | 2015-11-17 | 富士フイルム株式会社 | 太陽電池用バックシート用ポリマーシート及びその製造方法並びに太陽電池モジュール |
DE102010038292A1 (de) * | 2010-07-22 | 2012-01-26 | Evonik Röhm Gmbh | Witterungsbeständige Rückseitenfolien |
US20120037213A1 (en) * | 2010-08-11 | 2012-02-16 | Du Pont Apollo Limited | Backsheet for a photovoltaic module |
CN101928425B (zh) * | 2010-09-02 | 2012-02-15 | 苏州赛伍应用技术有限公司 | 树脂组合物及含有该树脂组合物的太阳能电池组件 |
JP2012084587A (ja) * | 2010-10-07 | 2012-04-26 | Lintec Corp | 太陽電池モジュール用保護シート及び太陽電池モジュール |
KR101721577B1 (ko) * | 2011-01-06 | 2017-03-31 | 에스케이씨 주식회사 | 폴리비닐리덴 플루오라이드 필름이 적층된 태양전지용 이면보호 시트 |
JP2012186314A (ja) * | 2011-03-04 | 2012-09-27 | Sharp Corp | 太陽電池モジュール |
JP2012253164A (ja) * | 2011-06-02 | 2012-12-20 | Toyo Aluminium Kk | 太陽電池用裏面保護シートとそれを備えた太陽電池モジュール |
KR101220113B1 (ko) * | 2011-07-08 | 2013-01-11 | 엘에스산전 주식회사 | 내습용 태양전지모듈 및 태양전지모듈의 제조방법 |
JP6288902B2 (ja) * | 2011-07-13 | 2018-03-07 | 東洋アルミニウム株式会社 | 反射性を有する太陽電池用裏面保護シート |
WO2013018459A1 (ja) * | 2011-08-01 | 2013-02-07 | 株式会社クレハ | 樹脂積層体フィルム、樹脂積層体フィルムの製造方法、及び太陽電池モジュール用シート |
US9786803B2 (en) * | 2011-09-02 | 2017-10-10 | Arkema Inc. | Multilayer polyvinylidene films structures |
JP5746941B2 (ja) * | 2011-09-16 | 2015-07-08 | 大阪有機化学工業株式会社 | アダマンタン誘導体を用いたシート |
KR20140113659A (ko) * | 2011-12-28 | 2014-09-24 | 미쓰비시 쥬시 가부시끼가이샤 | 보호 시트 |
CN104039907B (zh) * | 2012-01-10 | 2016-06-22 | 东洋油墨Sc控股株式会社 | 太阳能电池保护片用易粘合剂、太阳能电池保护片、以及太阳能电池模块 |
TW201334965A (zh) * | 2012-01-17 | 2013-09-01 | Denki Kagaku Kogyo Kk | 多層片、太陽能電池用背片及太陽能電池模組 |
CN102529266A (zh) * | 2012-02-09 | 2012-07-04 | 安徽昊锐光伏新能源科技有限公司 | 一种太阳能电池背板用fpe膜及其制备方法 |
ES2749202T3 (es) * | 2012-06-07 | 2020-03-19 | Toyo Aluminium Kk | Lámina de protección para la cara posterior de una batería solar |
KR101487257B1 (ko) * | 2013-07-11 | 2015-01-28 | 엘에스산전 주식회사 | 태양전지 모듈 |
KR101633684B1 (ko) | 2014-11-04 | 2016-06-28 | 한화첨단소재 주식회사 | 전극 일체형 태양전지 보호시트 및 이를 이용하여 제조된 태양전지 모듈 |
JP5896367B2 (ja) * | 2015-03-09 | 2016-03-30 | 東レフィルム加工株式会社 | ポリオレフィン系樹脂多層フィルム |
CN105206698B (zh) * | 2015-09-02 | 2017-06-13 | 江苏新源太阳能科技有限公司 | 一种自洁太阳能电池组件的生产工艺 |
US20190378943A1 (en) * | 2018-06-11 | 2019-12-12 | Alta Devices, Inc. | Planarization of photovoltaics |
JP7234564B2 (ja) * | 2018-10-09 | 2023-03-08 | 大日本印刷株式会社 | 太陽電池モジュール用の裏面保護シート |
CN114709284B (zh) * | 2022-03-31 | 2023-03-24 | 盐城百佳年代薄膜科技有限公司 | 布置有eva胶膜反射结构的光伏电池组件 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1073477B (it) * | 1976-04-06 | 1985-04-17 | Ugine Kuhlmann | Procedimento per il trattamento del polifluoruro di vinilidene per au mentarne l aderenza ad un altro polimero |
JPS58193646U (ja) * | 1982-06-17 | 1983-12-23 | 凸版印刷株式会社 | 太陽電池モジユ−ル |
JPS61274373A (ja) * | 1985-05-29 | 1986-12-04 | Toppan Printing Co Ltd | 太陽電池用裏面保護シ−ト |
US4948642A (en) * | 1987-06-01 | 1990-08-14 | Olin Corporation | Multiple layer container for storage of high purity chemicals |
JP2669675B2 (ja) * | 1988-12-05 | 1997-10-29 | 電気化学工業株式会社 | フツ素樹脂系着色フイルム積層体 |
US5476553A (en) * | 1994-02-18 | 1995-12-19 | Ase Americas, Inc. | Solar cell modules and method of making same |
JP2802230B2 (ja) | 1994-08-08 | 1998-09-24 | タマポリ株式会社 | ストレッチラベル用フィルム |
JP3436998B2 (ja) | 1994-12-27 | 2003-08-18 | 旭化成株式会社 | 焼結成形積層体 |
JPH10190023A (ja) * | 1996-12-24 | 1998-07-21 | Kureha Chem Ind Co Ltd | 太陽電池用透光材 |
JPH10308521A (ja) | 1997-05-07 | 1998-11-17 | Mitsubishi Chem Corp | 太陽電池モジュール用保護シート |
JPH11261085A (ja) * | 1998-03-10 | 1999-09-24 | Mitsubishi Plastics Ind Ltd | 太陽電池用裏面保護シート |
JP2000006326A (ja) | 1998-06-22 | 2000-01-11 | Mitsubishi Chem Mkv Co | 積層体 |
JP2000258880A (ja) | 1999-03-04 | 2000-09-22 | Fuji Photo Film Co Ltd | 写真現像処理液封入包装体 |
JP2000277777A (ja) | 1999-03-25 | 2000-10-06 | Dainippon Printing Co Ltd | 太陽電池モジュ−ル用表面保護シ−トおよびそれを使用した太陽電池モジュ−ル |
JP2000294813A (ja) * | 1999-04-07 | 2000-10-20 | Bridgestone Corp | 太陽電池用バックカバー材及び太陽電池 |
JP4217935B2 (ja) | 1999-10-12 | 2009-02-04 | 大日本印刷株式会社 | 太陽電池モジュ−ル用裏面保護シ−トおよびそれを使用した太陽電池モジュ−ル |
JP2001196618A (ja) * | 2000-01-12 | 2001-07-19 | Dainippon Printing Co Ltd | 太陽電池モジュ−ル用裏面保護シ−トおよびそれを使用した太陽電池モジュ−ル |
SE0103740D0 (sv) * | 2001-11-08 | 2001-11-08 | Forskarpatent I Vaest Ab | Photovoltaic element and production methods |
JP2002006748A (ja) | 2000-06-26 | 2002-01-11 | Tamapori Kk | ストレッチラベル用フィルム |
ES2391842T3 (es) | 2000-07-03 | 2012-11-30 | Bridgestone Corporation | Material de revestimiento de la cara posterior de un módulo de célula solar y su uso |
EP1172864A1 (en) * | 2000-07-11 | 2002-01-16 | SANYO ELECTRIC Co., Ltd. | Solar cell module |
CN1265962C (zh) | 2001-03-14 | 2006-07-26 | 旭化成株式会社 | 交联层压包装薄膜和用于该薄膜的分配盒 |
JP2003347570A (ja) | 2002-05-27 | 2003-12-05 | Mitsubishi Plastics Ind Ltd | 太陽電池用裏面保護シート |
FR2842530B1 (fr) * | 2002-07-17 | 2004-09-03 | Atofina | Composition coextrudable avec le pvdf |
JP2004223925A (ja) * | 2003-01-23 | 2004-08-12 | Mitsubishi Plastics Ind Ltd | 積層シート、太陽電池用裏面保護シート、並びに太陽電池及び太陽電池モジュール |
JP2004352966A (ja) | 2003-05-28 | 2004-12-16 | Dengiken:Kk | 電気・電子絶縁シート |
JP2005118032A (ja) | 2003-09-25 | 2005-05-12 | Sekisui Film Kk | 農業用フィルム |
US20050087914A1 (en) * | 2003-10-22 | 2005-04-28 | Rhee Aaron S. | Method to improve the performance of film products |
US7867604B2 (en) * | 2004-02-20 | 2011-01-11 | Arkema France | Composition coextrudable with PVDF and having no stress-whitening effect |
KR20070089917A (ko) | 2004-11-25 | 2007-09-04 | 데이진 듀폰 필름 가부시키가이샤 | 접착 용이성 폴리에스테르 필름 및 그것을 사용한 태양전지 이면 보호막 |
JP2006335853A (ja) * | 2005-06-01 | 2006-12-14 | Teijin Dupont Films Japan Ltd | 太陽電池裏面保護膜用易接着性ポリエステルフィルムおよびそれを用いた太陽電池裏面保護膜 |
CN101124087A (zh) * | 2005-02-23 | 2008-02-13 | 大日本油墨化学工业株式会社 | 热成形用层压片材、成形体、注射成形体及其制造方法 |
JP2008299162A (ja) | 2007-06-01 | 2008-12-11 | Seiko Epson Corp | 定着装置および画像形成装置 |
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US20100089445A1 (en) | 2010-04-15 |
CN101622720A (zh) | 2010-01-06 |
ES2697506T3 (es) | 2019-01-24 |
CN101622720B (zh) | 2012-03-21 |
EP2117050A1 (en) | 2009-11-11 |
JP2008211034A (ja) | 2008-09-11 |
US9362434B2 (en) | 2016-06-07 |
WO2008105241A1 (ja) | 2008-09-04 |
EP2117050B1 (en) | 2018-09-12 |
KR20090100410A (ko) | 2009-09-23 |
KR101314698B1 (ko) | 2013-10-07 |
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