TW201117397A - Process for producing solar modules - Google Patents

Process for producing solar modules Download PDF

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Publication number
TW201117397A
TW201117397A TW099126184A TW99126184A TW201117397A TW 201117397 A TW201117397 A TW 201117397A TW 099126184 A TW099126184 A TW 099126184A TW 99126184 A TW99126184 A TW 99126184A TW 201117397 A TW201117397 A TW 201117397A
Authority
TW
Taiwan
Prior art keywords
weight
vinyl acetate
solar module
manufacturing
solar
Prior art date
Application number
TW099126184A
Other languages
English (en)
Inventor
Gerd Bergmann
Michael Herrmann
Arndt Kremers
Original Assignee
Lanxess Deutschland Gmbh
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 Lanxess Deutschland Gmbh filed Critical Lanxess Deutschland Gmbh
Publication of TW201117397A publication Critical patent/TW201117397A/zh

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    • H01L31/04Semiconductor 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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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
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  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
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  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Sealing Material Composition (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)

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201117397 六、發明說明: 【發明所屬之技術領域】 本發明係關於一種製造太陽能模組之方法。 【先前技術】 太%能模組本質上係由透明材料、太陽能電池、電流 傳導元件及对天候保S蒦裝置之複合物所組成。不同的太 陽能模組,如背膜模組、層壓之玻璃-玻璃模組、澆鑄樹 脂技術之玻璃-玻璃模組、複合安全膜技術之玻璃_玻璃模 組及溥層模組皆為所屬技術領域中具有通常知識者所 知。 在太陽能模組中,太陽能電池兩側一般係由聚合包覆 材料所環繞。此等聚合包覆材料經常係例如由α-烯烴-乙 酸乙烯酯共聚物組成。太陽能電池頂面係一由如單面安 全玻璃組成之透明基板。太陽能電池底面/般係由耐天 候聚合物膜組成之保護層。 ep 1 m 9i2 A1描述太陽能模組之製造,其中透明基 板係經α -烯烴·•乙酸乙烯酯共聚物組成之聚合包覆材科 層壓’太陽能電池、其他聚合包覆材料Α保護層係層4 在彼此頂部並以一製程步驟進行層壓。Ep丨184 912 Al 另外陳述具有高乙酸乙烯酯含量之烯熳_乙酸乙烯酯共 聚物,特別係乙烯-乙酸乙烯酯共聚物作VA)係特別黏 201117397 稠,使準確定位基板、烯烴-乙酸乙烯酯膜及太陽能電池 以使得製造太陽能模組變得困難。此效應因下列事實而提 冋·乙酸乙烯酯含量240%之EVA共聚物可自由流動並因 此複雜化包覆太陽能電池之製程。然而,準確排列各別組 件係非常重要的’因為太陽能模組之能量效率若降低,不 正確定位可能危害太陽能電池。必須丟棄所得瑕疵的太陽 能模組,其將產生額外費用。 一般,透明基板、由α-烯烴-乙酸乙烯酯共聚物組成之 聚合包覆材料、太陽能電池、由α-烯烴-乙酸乙烯酯共聚 物組成之其他聚合包覆材料及不透明基板之定位在太陽 能模組之製造中構成一問題,因為由於材料性質,更特 別地由於黏著性及操作’相對於彼此準確定位此等五種 組件經常導致組件不可修正之偏移,產生瑕疵的太陽能 模組。 【發明内容】 因此’本發明目的係提供一種精確且有效製造太陽能 模組之方法,以此法可克服先前技術之缺點。 現已驚訝地發現根據本發明方法可利用由聚合包覆材 料及基板組成之分別製得的組件製造具有良好精確度及 低時間消耗量的太陽能模組。 因此本發明提供一種用於製造太陽能模組之方法,其 中 在步驟a)中 4 201117397 透明或不透明基板係經一由至少一以α-烯烴-乙酸乙 烯酯共聚物之總重量計乙酸乙烯酯含量>25重量百分比 之α -烯烴-乙酸乙烯酯共聚物構成的包覆材料層壓以獲 得一組件 及, 在第二步驟b)中 由步驟a)之透明基板製得之組件及由步驟a)之不透明 基板製得之組件係與至少一置於透明與不透明組件間之 太陽能電池層壓以獲得太陽能模組。 其他有關内文中出現之α-烯烴-乙酸乙烯酯共聚物的 文獻總是與以ot -烯烴-乙酸乙烯酯共聚物之總重量計乙 酸乙烯酯含量225重量百分比之α-烯烴-乙酸乙烯酯共聚 物有關,除非明確不同地定義之。 在本發明之較佳實施例中,包覆材料包含至少一添加 劑。 該包覆材料較佳包含以包覆材料之總重量計1重量 百分比至70重量百分比之至少一α-烯烴-乙酸乙烯酯共 聚物及0重量百分比至30重量百分比之至少一添加劑。 其更佳係包含以包覆材料之總重量計1重量百分比至80 重量百分比之至少一α-烯烴-乙酸乙烯酯共聚物及0重量 百分比至20重量百分比之至少一添加劑。該包覆材料最 佳包含以各情況下包覆材料之總重量計9 0重量百分比至 100重量百分比之至少一 α-烯烴-乙酸乙烯酯共聚物及 0-10重量百分比之至少一添加劑。所用α-烯烴-乙酸乙烯 201117397 醋共聚物及/或添加劑之總和以包覆材料 100重量百分比。 該包覆材料例如且較佳可包含以〜歸烴_乙酸 共聚物之總重篁計—、二、三或多種0烴-乙酸乙_ 共聚物。較佳係二或更多種不同α•純_乙酸乙_^ 物之混合物。然而,特佳係僅使用—種_烴 酯共聚物。 埽 該包覆材料較佳包含至少-以各情況下…烯煙_ 乙烯酉旨共聚物之總重量計乙酸乙稀酉旨共聚物含量Μ 量百分比,更佳係乙酸乙烯酯含量>45重量百分比之 烯烴-乙酸乙稀醋共聚物。所用α•稀煙·乙酸乙稀醋此= 之乙酸乙烯酯含量一般係35重量百分比至98重/^百、 比,較佳係屬重量百分比至98重量百分比,*佳,系上 重量百分比至98重量百分比’ Μ,烴含量係2重量 分比細重量百分比,較佳係2重量百分比至< 百分比’更佳係2重量百分比至级重量百分比,其中乙 酸乙烯酯及α_烯烴之總量為1〇〇重量百分比。 該包覆材料中所用α-烯烴乙酸乙烯刀酿共聚物中 烴可為所有已知α-烯烴。該α•烯烴較佳係選自乙 稀、丙稀、谓,特別係正丁烯及第三了烯、 烯,特別係1-己烯、庚烯及辛烯,特 使叫,煙之較高碳數同系物作料= :::經-乙酸乙烯醋共聚物之α,烴 取代基’特基。然而,輯煙較佳係= 6 201117397 任何其他取代基。 較佳α-烯烴係乙烯及丙烯,特佳係使用乙烯作為該包 覆材料中所用α-稀煙-乙酸乙烯醋共聚物之α-烯烴。在本 發明組件中偏好使用之α-烯烴-乙酸乙烯酯共聚物因此 係乙烯-乙酸乙烯酯共聚物。 所用包覆材料更佳係獨為乙烯-乙酸乙烯酯共聚物。在 該情況下,後者具有>25重量百分比至98重量百分比, 較佳係240重量百分比至98重量百分比,更佳係245重 量百分比至98重量百分比之乙酸乙烯酯含量及2重量百 分比至<75重量百分比,較佳係2重量百分比至<60重量 百分比,更佳係2重量百分比至^55重量百分比之乙稀含 量。 該等添加劑例如且較佳係選自過氧化物、光安定劑、 矽烷、老化安定劑、光起始劑如二苯基酮及為增加交聯 密度之助劑,如三聚氰酸三烯丙酯或異三聚氰酸三烯丙酯 或選自此等材料之混合物之群。 當包覆材料之α -烯烴-乙酸乙烯酯共聚物包含以α -烯 烴-乙酸乙烯酯共聚物之總重量計>25重量百分比與<40 重量百分比間之乙酸乙烯酯含量時,根據本發明方法之包 覆材料最佳係包含至少一額外添加劑。 α-烯烴-乙酸乙烯酯共聚物之適合製備方法係明確列 於 ΕΡ-Α 0 341 499、ΕΡ·Α 0 510 478 及 DE-A 38 25 450 中。 根據本發明方法中偏好使用之乙酸乙烯酯含量240重 量百分比之α-烯烴-乙酸乙烯酯共聚物係藉由DE 2 031 201117397 662 A2已知之溶液聚合方法所製成。 根據本發明方法所用之α-烯烴_乙酸乙烯酯共聚物, 較佳係乙酸乙烯酯含量Μ0重量百分比之乙烯-乙酸乙烯 酯共聚物一般具有1至40,較佳係1至35,更佳係2至 6之MFI值(克/10分鐘),其係根據IS〇 1133在19〇c>c^ 21.IN之負荷下量得。 根據DIN 53523 ML 1+4在1〇〇。〇下所量得之根據本 發明方法所用之α-烯烴-乙酸乙烯酯共聚物的M〇〇ney黏 度一般係3至50 ’較佳係4至35 Mooney單位。 藉由GPC(凝膠滲透層析法)所測得根據本發明方法 所用之α-烯烴乙酸乙烯酯共聚物的數目平均分子量(例 如)係從5000克/莫耳至200 000克/莫耳,較佳係10 〇〇〇 克/莫耳至100 000克/莫耳。 在根據本發明用於製造太陽能模組之方法中,特佳係 利用如購自Lanxess Deutschland GmbH以商標名 Levapren®或Levamelt®販售之乙烯·乙酸乙烯酯共聚物。 根據本發明用於製造太陽能模組之方法所用之乙烯-乙酸乙烯酯共聚物更佳係具有45±2重量百分比之乙酸乙 烯酯及1-5之MFI、45±2重量百分比之乙酸乙烯酯及5 至15之MFI、45±2重量百分比之乙酸乙烯酯及15-35之 MFI、50±2重量百分比之乙酸乙烯酯、6〇±2重量百分比 之乙酸乙烯酯、68±2重量百分比之乙酸乙烯酯及15-35 之MFI、70±2重量百分比之乙酸乙烯酯、8〇±2重量百分 比之乙酸乙烯酯或90±2重量百分比之乙酸乙烯酯之 201117397
Levamelt 450、Levamelt 452、Levamelt 456、Levamelt 500、Levamelt® 600、Levamelt 686、Levamelt® 700、
Levamelt® 800 及 Levamelt® 900 o 基板可為玻璃、聚碳酸酯、聚酯、聚氟乙烯、聚氟乙 烯聚合物層壓板、聚偏二氟乙烯或聚對苯二曱酸乙二酯或 此等材料之混合物。根據組成物及加工,此等聚合物中的 些可具有透明或/及不透明性質。此等聚合物之製備及其 性質係為所屬技術領域中具有通常知識者已知。 §此組件係安裝在面對太陽之面時,該組件較佳係使 用,明基板。所有所屬技術領域中具有通常知識者已知之 基板皆適合’例如且較佳係玻璃、聚碳義、聚醋、 料氣乙稀、聚偏二氟乙烯、聚對苯二曱酸乙二S旨或此等材 1之^合物。透明材料較佳係玻璃、聚氟乙烯聚合物層壓 及聚對苯二甲g《乙二g旨。適合的透明基板更佳係玻璃 片,^特佳係利用單片安全玻璃。 面田,此組件係安裝在太陽能模組之底面,即面離太陽之 係取龄t較佳係使用不透明基板。該不透明基板較佳 醋二日H埽、聚偏二氟乙烯或聚對苯二甲酸乙二 膜,佳係聚合減、制絲合物複合 °來氟乙烯所形成者,如獲自DuPont 之 Tedlar®、 苯^偏二氟乙烯,如獲自尬晴之⑧, 冬一甲酸乙二顆。 覆材Φ ^可如經化學處理以可更好地與包 明基板之表面較佳已藉電漿處理,特別 201117397 係以氧電漿處理。不透明基板因未經處理而黏著性差時, 更佳係處理該不透明基板。 用於太陽能模組底面之不透明基板較佳係用作形成 太陽能模組背面之耐天候保護層(背面層壓)。 適合的太陽能電池係所屬技術領域中具有通常知識 者所知之所有太陽能電池。適合的太陽能電池係,例如 矽電池,其可為厚層電池(單或多晶電池)或薄層電池(非 晶質矽或晶質矽);m_v半導體太陽能電池(Ga_As電 池)’ II VI半導體太陽能電池(qdTe電池);qs電池(二 晒化銅銦或二低_)或CIGS電池(二魏銅姻嫁广 有機太陽能電池、染料電池_咖 電池(如氧化銅施α溶液);較佳係利用=導= :屬技術領域中具有通常知識者所知之所有類型的石夕電 單晶電池、多晶電池、非晶質電池、微晶電池 =隹豐型(tandem)太陽能電池,討如由多晶及非晶質電 /之組合形成。較佳的是提供使用多晶及非晶質電池。 上述太陽能電池之結構係為所屬技 常知識者已知。 π㈣f具有通 除了厚層電池之外,可使用薄層電池 化學染料太陽能電池、有機太陽能電 路 , 外,可使用撓曲太陽能電池。電A或螢光電池。此 具^之料料㈣技術領域中 本發明範圍涵蓋上文及下文所提供之—般或較佳範圍 201117397 内、任何彼此組合中,亦即在 有基團定義、參數及解釋。特疋範圍與較佳範圍間之所 在根據本發明方法之步驟 )中,包覆材料較佳係個別 與透明基板g相細相 ::^^佳二=潔 所屬技術領域中具有通常知識者已知:二Γ, =擠雖鑄、以膜擠峨軋光独卿施用 及不透明基板上的方式製成。視情況依尺寸切 割包覆材料並將其定位在基板上。在此之後,接著例如藉 由所屬技術領域+具有通常知識者已知方法,例如標準 真空層壓法進行層麼。在層壓過程中,包覆材料在透明或 /及不透明基板上形成透明聚合物層,其係穩固地與基板 接口。此透明聚合物層具有如1微米至1GGG微米之厚 度。在根據本發明方法之步驟a)中進行層壓後,透明聚合 物層奴佳具有100微米至700微米,更佳係2〇〇微米至 5〇〇微米之厚度。 根據本發明方法之步驟a)之層壓可例如在140至 220 C之溫度下進行。較佳係在150至21(TC之溫度下,更 佳係在160至18〇°C之溫度下進行根據本發明方法之步驟 a)的層壓。 例如’透明或/及不透明基板可由包覆材料完全環繞。 然而’包覆材料亦可僅被施用於透明基板或/及不透明基 板之頂面或底面上。根據本發明方法之步驟a)中’包覆材 201117397 料較佳僅施用於透明基板或/及不透明基板中之一面上。 ^艮據本發明方法之步驟b)較佳係藉使根據本發明方法 方=驟a)所製成之組件連續與至少一太陽能電池接觸的 、Χ進行。例如,可以根據本發明方法之步驟a)所製成之 透月組件作為起始點。太陽能電池係在透明及不透明組件 之透明聚合物材料之間。太陽能電池可例如藉由機器人自 動或手工定位。之後,可層壓透明及不透明組件和至少一 太陽能電池。 然而,同樣可將太陽能電池先施用於根據本發明方法 之步驟a)所製成之不透明組件的透明聚合物材料上。然 後,可將根據本發明方法之步驟a)所製成之透明組件的透 明聚合物材料施用於當時仍未經覆蓋之太陽能模組表 面。之後,然後可層壓透明及不透明組件和至少—太陽 能電池。較佳係以根據本發明方法之步驟a)所製成之透明 組件作為起始點。之後,太陽能電池較佳藉由機器人以自 動f式定位在透明聚合物材料上。之後,不透明組件較佳 係藉以透明聚合物材料由側邊施用於其上。在此之後較佳 接著進行層壓以獲得複合物。 在本發明一具體實施例中,太陽能模組包含複數個太 陽能電池,其然後藉由焊條彼此連接以形成「弦」。數條 弦經常藉由橫向連接器彼此相連。在根據本發明方法^ 一較佳具體實施例中,太陽能電池在與根據本發明方法之 步驟a)所製成之組件接觸之前係藉由焊條連接形成個別 弦。該等太陽能電池在與透明組件接觸之前較佳係藉由浐 12 201117397 ,連接。較佳岐’接著定位令個㈣彼此連接並產生 $插座之橫向連接器並令其接觸。然後,根據本發明 方法之步驟a)所製成之枝明組件係藉以其上透明聚合 物材料由側邊施用於太陽能模組。該定位可例如自動且二 佳係以機H人方式進行。在此之後’較佳接著進行層壓以 形成複合物。 根據本發明方法之步驟b)之層壓較佳係在14〇它至 220 C之溫度下進行,較佳係在15〇。〇至21〇它之溫度下, 最佳係在160°C至180〇C之溫度下進行。 根據本發明方法之步驟a)及/或步驟b)之層壓係藉由所 屬技術領域中具有通常知識者已知的壓力或/及熱方法進 行,例如標準真空層壓。較佳係根據本發明方法之步驟a) 及/或步驟b)在減少之壓力下以熱進行層壓。 根據本發明方法之步驟b)之層壓達到太陽能電池包覆 於透明聚合物材料中並固定接合於透明基板和不透明基 板上。接著,連接插座較佳係經黏接並藉助於為太陽能模 組加框,如銘框。 根據本發明方法製成之太陽能模組例如且較佳係具有 下列結構(亦參見圖1/1): i) 由具有正面及反面之透明基板A及施用於該透明基板 背面之透明聚合物層B組成之組件(W),其中該正面 係完成之太陽能模組中面對太陽之面; ii) 一或多個定位在透明聚合物層B與B’間之太陽能電池 C ; 13 201117397
iii)由不透明基板D組成之組件(v),其中該不透明基板D 在完成太陽能模組中係經由透明聚合物層B’接合至太 陽能電池C。 太陽能電池C更佳係包覆於透明聚合物層B及/或B, 中。 透明聚合物層B及/或B,係在根據本發明方法之步騍 a)中將包覆材料層壓至基板的過程中產生。 適合的透明聚合物層B與B’係由上文所定義乙酸乙烯 酯含量重量百分比之α_烯烴_乙酸乙烯酯共聚物,特 別係乙酸乙烯酯含量>25重量百分比之乙烯_乙酸乙烯酯 共聚物組成;特別適合的聚合物層Β與Β’係由乙酸乙烯 酯含量^40重量百分比之乙烯_乙酸乙烯酯共聚物組成。 組件(W)及(V)例如且較佳係藉由根據本發明方法於步 驟a)中製得。較佳的是,組件(w)係藉將透明基板八之〜 面層壓至由至少一α_烯烴-乙酸乙烯酯共聚物組成之包覆 材料上,因此包覆材料變成透明聚合物層的方式製得。組 件(V)較佳係在根據本發明方法之步驟a)中藉將不透明基 板D,更佳係耐天候保護層與由至少一…烯烴-乙酸乙二 酯共聚物組成之包覆材料層壓的方式製得。此步驟係由包 覆材料形成透明聚合物層。特佳係在根據本發明方法之步 驟a)中利用乙酸乙烯酯含量>4〇重量百分比之乙烯-乙酸 乙烯酯共聚物製造組件(W)及(V)。 透明基板A較佳係以將透明基板a上之透明聚合物層 B施用於底面,即面向太陽能電池之面的方式與包覆材^ 201117397 層壓而獲得新組件(W)。不透明基板D較佳係以透明聚合 物層B’塗布不透明基板D之面向太陽能電池之面的方式 與包覆材料層壓而獲得新組件(V)。 太陽能電池較佳係施用於根據本發明方法之步驟幻所 製成之組件(W)底面上。太陽能電池較佳係先藉由焊條彼 此連接,然後定位之。之後,組件(V)係藉以透明聚合物 材料B’由側邊施用於其上。較佳的是,然後定位令個別 弦彼此連接並產生連接插座之橫向連接器並令其接觸。 該疋位係藉由機器人自動進行。在此之後,接著在根據 本發明方法之步驟b)中進行層壓。之後,視情況可將其他 所屬技術領域中具有通常知識者已知之組件,例如密封 劑、銘型材框架及電連接點安裝至太陽能模組中 。此等組 件及其安裝係為所屬技術領域中具有通常知識者已知。 根據本發明方法亦可用於製造具有異於上述較佳結構 之另一結構的太陽能模組。實例係玻璃_玻璃模組、藉助 於鏡片將陽光集中在較小太陽能電池上之聚光模組及榮 光收集器。 根據本發明方法具有可有效製造太陽能模組之優 點’因為可更有效地固定及層壓的組件,因此降低錯誤 製造之太陽能模組的數量。 【實施方式】 圖1顯示藉由根據本發明方法製成之太陽能模組的 實例。 15 201117397 圖1中,符號係指: 組件(w) A 透明基板 B 由至少一…烯烴-乙酸乙烯酯共聚物及視情 況選用之其他添加劑,較佳係乙烯-乙酸乙烯 醋共聚物’更佳係獲自Lanxess Deutschland GmbH名為Levamelt®之乙稀-乙酸乙稀酯共 聚物形成之透明聚合物材料; C 太陽能電池; 組件(V) B 由至少一α-烯烴-乙酸乙烯酯共聚物及視情 況選用之其他添加劑,較佳係乙烯·乙酸乙烯 酯共聚物’較佳係獲自Lanxess Deutschland GmbH名為Levamelt®之乙烯-乙酸乙稀酯共 聚物形成之透明聚合物材料; D 不透明基板或保護層; E框架,較佳係鋁型材框架; F 密封劑。 組件(W)包含組件A及B。組件(v)包含組件B,及D。 亦可使用根據本發明方法製造無組件E及F之太陽能模 組。更特定言之,在撓曲太陽能模組的情況下可免除組件 E。 適合的組件A、B、B,、C、D及E已詳細描述於上。 201117397 適合的密封劑F係為所屬技術領域中具有通常知識者所 已知。 【圖式簡單說明】 圖1顯示藉由根據本發明方法製成之太陽能模組的實 例。 【主要元件符號說明】 A 透明基板 B 透明聚合物材料 B’ 透明聚合物材料 C 太陽能電池 D 不透明基板或保護層 E 框架 F 密封劑 (V) 組件 (W) 組件 17

Claims (1)

  1. 201117397 七、申請專利範圍: 1. 一種用於製造太陽能模組之方法,其特徵在於 在步驟a)中 ' 透明或不透明基板係經一由至少一以…稀煙乙酸乙 烯醋共聚物之總重量計乙酸乙稀賴含量>25重量百分 比之ex-燁烴-乙酸乙稀酿共聚物構成的包覆材料層壓 以獲得一組件 及, 在第二步驟b)中 由步驟a)之透明基板製得之組件及由步驟&)之不透明 基板製得之組件係與至少一置於透明與不透明組件間 之太陽能電池層壓骑得太陽能模組。 2. 根據申請專利範圍第丨項之方法,其特徵在於該包覆 材料包含至少一添加劑。 3. 根據申請專利範圍第丨或2項用於製造太陽能模組之 方法’其特徵在於該包覆材料包含以該包覆材料之總 重量什90重量百分比至丨〇〇重量百分比之α-烯煙_乙酸 乙烯酯共聚物及1〇至〇重量百分比之添加劑。 4. 根據申請專利範圍第1至3項中之一或多項用於製造 太陽能模組之方法,其特徵在於該包覆材料包含以該 包覆材料之總重量計〇重量百分比至2〇重量百分比之 添加劑。 5. 根據申請專利範圍第丨至4項中之一或多項用於製造 太陽能模組之方法,其特徵在於使用以該…烯烴_乙酸 201117397 乙烯酯共聚物之總重量計乙酸乙烯酯含量重量苜 分比之α-烯烴-乙酸乙烯酯共聚物。 6. 根據中請專利範圍第項中之—或多項用於製造 太陽能模組之方法,其特徵在於該等添加 ^ 氧㈣、光安定劑、雜、老化安定劑、二苯=;: 二聚氰酸三烯丙酯或異三聚氰酸三烯丙酯或選自此等 添加劑之混合物之群。 7. 根據申請專利範圍第項中之一或多項用於製造 太陽能/模組之方法,其特徵在於所用透明基板係玻 璃、聚氟乙烯聚合物層壓板或聚對苯二曱酸乙二自t 等材料之混合物。 8_根據中請專利範圍第1至7項中之-·項用於势造 太陽能模組之方法,其特徵在於所用不透明基板係聚 醋、聚偏二氟乙烯或聚對笨m或此等材料之 混合物。 9.根據中請專利範圍第項中之—或多項用於製造 f陽能模組之方法’其特徵在於該包覆材料在根據申 晴專利範圍第1項之步驟a)之層壓後於該基板上之厚 度為200微米至5〇〇微米。 H).根射請專利_第丨至9項中之—或多彻於製造 太陽能模組之方法’其特徵在於步驟a)或/及步驟b)之 層壓係在16(TC至180Ϊ之溫度下進行。 19
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SG178281A1 (en) 2012-03-29
AU2010280733A1 (en) 2012-03-15
JP5514910B2 (ja) 2014-06-04
EP2462628B1 (de) 2013-05-29
KR101391522B1 (ko) 2014-05-07
KR20120060212A (ko) 2012-06-11
US20120322195A1 (en) 2012-12-20
MX2012001607A (es) 2012-04-02
ES2423820T3 (es) 2013-09-24
CN102473784A (zh) 2012-05-23
BR112012002749A2 (pt) 2018-03-13
PL2462628T3 (pl) 2013-10-31
DE102009036533A1 (de) 2011-02-10
EP2462628A1 (de) 2012-06-13

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