JP2003142717A - Solar battery panel and method for manufacturing the same - Google Patents
Solar battery panel and method for manufacturing the sameInfo
- Publication number
- JP2003142717A JP2003142717A JP2001341157A JP2001341157A JP2003142717A JP 2003142717 A JP2003142717 A JP 2003142717A JP 2001341157 A JP2001341157 A JP 2001341157A JP 2001341157 A JP2001341157 A JP 2001341157A JP 2003142717 A JP2003142717 A JP 2003142717A
- Authority
- JP
- Japan
- Prior art keywords
- film
- solar cell
- sealing material
- exposed
- glass substrate
- 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.)
- Granted
Links
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
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、太陽電池パネルの
製造方法、及び太陽電池パネルに関する。TECHNICAL FIELD The present invention relates to a method for manufacturing a solar cell panel and a solar cell panel.
【０００２】[0002]
【従来の技術】太陽電池は、基板上に、透明電極膜、半
導体膜、及び金属電極膜などの複数の膜を積層した構造
からなる。図３に示すように、太陽電池パネル１０は、
一般に、上記太陽電池膜２５を薄い基板（ガラス薄板２
６）上に積層して太陽電池モジュール２７を形成し、こ
れを接着シート１４を介してガラス基板からなるカバー
ガラス１５に装着することにより製造される。2. Description of the Related Art A solar cell has a structure in which a plurality of films such as a transparent electrode film, a semiconductor film, and a metal electrode film are laminated on a substrate. As shown in FIG. 3, the solar cell panel 10 is
Generally, the solar cell film 25 is formed on a thin substrate (glass thin plate 2
6) A solar cell module 27 is formed by stacking the layers on top of the solar cell module 27, and the solar cell module 27 is attached to the cover glass 15 made of a glass substrate via the adhesive sheet 14.
【０００３】また、太陽電池パネル１０の裏面（太陽電
池膜の膜面）には、接着シート２０（裏面接着シート）
を介して、太陽電池モジュール２７を覆うように、保護
用のカバーシート２１（裏面バックシート）が接着さ
れ、さらに、カバーシート２１の外周縁部を覆うよう
に、太陽電池膜２５を封止するシール材２２が設けられ
ている。On the back surface of the solar cell panel 10 (film surface of the solar cell film), an adhesive sheet 20 (back surface adhesive sheet) is provided.
A protective cover sheet 21 (back surface back sheet) is adhered to the solar cell module 27 so as to cover the solar cell module 27, and the solar cell film 25 is sealed so as to cover the outer peripheral edge portion of the cover sheet 21. A sealing material 22 is provided.
【０００４】これに対して、図４に示すように、カバー
ガラス１５の一面すべてに、太陽電池膜２５を直接積層
し、その上に接着シート２０を介してカバーシート２１
（裏面カバーシート）を接着し、それを所望のサイズに
切断することにより、太陽電池パネルを製造する方法が
提案されている。この製造方法では、太陽電池パネルの
サイズを柔軟に設定できるという利点を有する。On the other hand, as shown in FIG. 4, the solar cell film 25 is directly laminated on the entire surface of the cover glass 15, and the cover sheet 21 is provided thereon with the adhesive sheet 20 interposed therebetween.
A method of manufacturing a solar cell panel by adhering (back cover sheet) and cutting it to a desired size has been proposed. This manufacturing method has an advantage that the size of the solar cell panel can be flexibly set.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら、図４に
示す製造方法では、カバーガラス１５の端面と太陽電池
膜２５の端面とがほぼ同じ位置に配されるので、これを
シール材２２で覆おうとすると生産性や品質の低下につ
ながりやすい。すなわち、この場合、カバーガラス１５
にシール材２２を密着させるには、図５に示すように、
カバーガラス１５の裏面側から表面にまでシール材２２
を回り込ませて配設する必要がある。そのため、シール
材２２の被膜工程が複雑になりやすい。また、カバーガ
ラス１５の表面にまでシール材２２が回り込むことによ
り、外観性の低下や受光量の低下などの品質低下を招き
やすくなる。さらに、カバーガラス１５の表面にシール
材２２による凸部２２ｃが形成されることから、異物が
付着・堆積しやすくなる。However, in the manufacturing method shown in FIG. 4, since the end surface of the cover glass 15 and the end surface of the solar cell film 25 are arranged at substantially the same position, it is attempted to cover them with the sealing material 22. Then, productivity and quality are likely to decrease. That is, in this case, the cover glass 15
In order to bring the sealing material 22 into close contact with the
Sealing material 22 from the back side to the front side of the cover glass 15
It is necessary to wrap around. Therefore, the coating process of the sealing material 22 tends to be complicated. Further, the sealing material 22 wraps around to the surface of the cover glass 15, which easily causes deterioration of quality such as deterioration of appearance and reduction of received light amount. Furthermore, since the convex portion 22c is formed by the sealing material 22 on the surface of the cover glass 15, foreign matter is likely to adhere and accumulate.
【０００６】本発明は、上述する事情に鑑みてなされた
ものであり、カバーガラスとなるガラス基板に太陽電池
膜を直接積層する太陽電池の製造方法において、太陽電
池膜を良好に封止できる方法及びその太陽電池パネルを
提供することを目的とする。The present invention has been made in view of the above-mentioned circumstances, and in a method of manufacturing a solar cell in which a solar cell film is directly laminated on a glass substrate to be a cover glass, a method capable of favorably sealing the solar cell film. And its solar cell panel.
【０００７】[0007]
【課題を解決するための手段】上記課題を解決するた
め、本発明は、太陽電池パネルの製造方法であって、カ
バーガラスとなるガラス基板上に複数の膜からなる太陽
電池膜を積層する工程と、前記ガラス基板上に積層され
た前記太陽電池膜の一部の膜を除去する工程と、前記膜
の除去により露出した面を接着面として前記太陽電池膜
をシール材で封止する工程とを有することを特徴とす
る。この製造方法では、ガラス基板上に積層された太陽
電池膜の一部の膜を除去し、この除去により露出した面
を接着面として太陽電池膜をシール材で封止することに
より、太陽電池膜を良好に封止できる。すなわち、ガラ
ス基板上にシール材の接着面が確保されることにより、
シール材による封止作業を容易に実施できる。また、ガ
ラス基板の表面にシール材を回り込ませる必要がなくな
り、ガラス基板の表面にシール材が回り込むことで生じ
る外観性の低下や受光量の低下などの品質低下、それに
異物の付着・堆積を防止できる。In order to solve the above problems, the present invention is a method of manufacturing a solar cell panel, which comprises a step of laminating a plurality of solar cell films on a glass substrate to be a cover glass. A step of removing a part of the solar cell film laminated on the glass substrate, and a step of sealing the solar cell film with a sealing material with the surface exposed by the removal of the film as an adhesive surface. It is characterized by having. In this manufacturing method, a part of the solar cell film laminated on the glass substrate is removed, and the solar cell film is sealed with a sealing material by using the surface exposed by this removal as an adhesive surface to form a solar cell film. Can be well sealed. That is, by ensuring the adhesive surface of the sealing material on the glass substrate,
The sealing work with the sealing material can be easily performed. In addition, it is not necessary to wrap the sealing material around the surface of the glass substrate, preventing deterioration of appearance such as deterioration of appearance and received light amount caused by the sealing material wrapping around the surface of the glass substrate, and prevention of adhesion and accumulation of foreign matter. it can.
【０００８】この場合において、前記膜の除去により、
前記ガラス基板の面を露出させてもよい。これにより、
密着性の高いガラス基板の面がシール材の接着面とな
り、シール性が確実に確保される。In this case, by removing the film,
The surface of the glass substrate may be exposed. This allows
The surface of the glass substrate having high adhesiveness serves as the adhesive surface of the sealing material, and the sealing property is reliably ensured.
【０００９】また、前記太陽電池膜は、前記ガラス基板
側から順に、アルカリバリア膜、透明電極膜、半導体
膜、及び金属膜を含み、前記膜の除去により、前記アル
カリバリア膜の面を露出させてもよい。この場合におい
ても、密着性の高いアルカリバリア膜の面がシール材の
接着面となり、シール性が確実に確保される。Further, the solar cell film includes an alkali barrier film, a transparent electrode film, a semiconductor film and a metal film in order from the glass substrate side, and the surface of the alkali barrier film is exposed by removing the film. May be. Even in this case, the surface of the alkali barrier film having high adhesiveness serves as the adhesive surface of the sealing material, and the sealing property is reliably ensured.
【００１０】また、本発明は、カバーガラスとなるガラ
ス基板上に複数の膜からなる太陽電池膜が積層された太
陽電池パネルであって、前記太陽電池膜の一部の膜が除
去されており、この膜の除去により露出した面を接着面
として前記太陽電池膜がシール材で封止されていること
を特徴とする。この太陽電池パネルでは、太陽電池膜の
一部の膜が除去され、この除去により露出した面を接着
面として太陽電池膜がシール材で封止されていることに
より、太陽電池膜を良好に封止できる。Further, the present invention is a solar cell panel in which a solar cell film composed of a plurality of films is laminated on a glass substrate which is a cover glass, and a part of the solar cell film is removed. The solar cell film is sealed with a sealing material with the surface exposed by the removal of the film as an adhesive surface. In this solar cell panel, a part of the solar cell film is removed, and the surface exposed by this removal is used as an adhesive surface to seal the solar cell film with a sealant, so that the solar cell film is well sealed. Can be stopped.
【００１１】この場合において、前記膜の除去により露
出した前記ガラス基板の面を接着面として前記太陽電池
膜が前記シール材で封止されていてもよい。また、前記
太陽電池膜は、前記ガラス基板側から順に、アルカリバ
リア膜、透明電極膜、半導体膜、及び金属膜を含み、前
記膜の除去により露出した前記アルカリバリア膜の面を
接着面として前記太陽電池膜の他の膜が前記シール材で
封止されていてもよい。In this case, the solar cell film may be sealed with the sealing material with the surface of the glass substrate exposed by the removal of the film as an adhesive surface. The solar cell film includes an alkali barrier film, a transparent electrode film, a semiconductor film, and a metal film in order from the glass substrate side, and the surface of the alkali barrier film exposed by removing the film is used as an adhesive surface. Another film of the solar cell film may be sealed with the sealing material.
【００１２】[0012]
【発明の実施の形態】以下、本発明の太陽電池パネルの
製造方法、及び太陽電池パネルについて説明する。図１
は、本発明の太陽電池パネルの製造方法の手順の一例を
模式的に示す図である。本例では、ガラス基板からなる
カバーガラス１５上に複数の膜からなる太陽電池膜２５
を積層する工程（図１（ａ））と、カバーガラス１５上
に積層された太陽電池膜２５の一部の膜を除去する工程
（図１（ｂ））と、カバーガラス１５上に積層された太
陽電池膜２５に接着シート２０を介してカバーシート２
１を接着する工程（図１（ｃ））と、水分等の浸入によ
って太陽電池膜２５の発電性能が低下するのを防ぐこと
を主目的として太陽電池膜２５をシール材２２で封止す
る工程（図１（ｄ））とを有する。太陽電池膜２５は、
例えば、カバーガラス１５側から順に、アルカリバリア
ー膜、透明電極膜、半導体膜、及び金属膜を含む積層構
造からなる。BEST MODE FOR CARRYING OUT THE INVENTION A method for manufacturing a solar cell panel and a solar cell panel according to the present invention will be described below. Figure 1
FIG. 3 is a diagram schematically showing an example of a procedure of a method for manufacturing a solar cell panel of the present invention. In this example, a solar cell film 25 composed of a plurality of films is provided on a cover glass 15 composed of a glass substrate.
Laminating (FIG. 1 (a)), removing a part of the solar cell film 25 laminated on the cover glass 15 (FIG. 1 (b)), and laminating on the cover glass 15. Cover sheet 2 through the adhesive sheet 20 on the solar cell film 25
1 (FIG. 1 (c)), and a step of sealing the solar cell film 25 with the sealing material 22 mainly for the purpose of preventing the power generation performance of the solar cell film 25 from being deteriorated due to infiltration of water or the like. (FIG. 1 (d)). The solar cell film 25 is
For example, it has a laminated structure including an alkali barrier film, a transparent electrode film, a semiconductor film, and a metal film in order from the cover glass 15 side.
【００１３】太陽電池膜２５の一部の膜を除去する方法
としては、機械的に膜を除去する方法、化学的に膜を除
去する方法などを適用できる。このうち、機械的に膜を
除去する方法としては、例えば、ホイル研磨法などの砥
石を用いて膜を研磨する方法、ブラスト研磨法などのブ
ラスト（サンドブラストなど）を用いて膜を除去する方
法、レーザ（例えばエキシマレーザ）からのエネルギー
ビーム（レーザ光）を用いて膜を除去する方法など、公
知の様々な技術を用いることができる。As a method of removing a part of the solar cell film 25, a method of mechanically removing the film, a method of chemically removing the film, or the like can be applied. Among these, as a method of mechanically removing the film, for example, a method of polishing the film using a grindstone such as a foil polishing method, a method of removing the film using a blast (such as a sandblast) such as a blast polishing method, Various known techniques such as a method of removing a film using an energy beam (laser light) from a laser (for example, an excimer laser) can be used.
【００１４】本例では、太陽電池膜２５のうち、太陽電
池膜２５の外周縁部に位置する膜を上記除去方法により
除去する。なお、最終的にカバーガラス１５を切断して
太陽電池パネルを複数に分割する場合には、分割後の太
陽電池膜２５の外周縁部に位置する膜を除去する。除去
する膜の幅としては、後述するシール材２２の密着性が
十分に確保される幅とするのが好ましい。In this example, the film located on the outer peripheral edge of the solar cell film 25 of the solar cell film 25 is removed by the above-described removal method. When the cover glass 15 is finally cut and the solar cell panel is divided into a plurality of pieces, the film located at the outer peripheral edge of the divided solar cell film 25 is removed. The width of the film to be removed is preferably a width that ensures sufficient adhesion of the sealing material 22 described later.
【００１５】シール材２２による封止工程では、上述し
た膜の除去によって露出した面をシール材２２の接着面
として、太陽電池膜２５、接着シート２０、及びカバー
シート２１の端面をまとめてシール材２２で覆い、太陽
電池膜２５を封止する。本例では、カバーガラス１５上
にシール材２２の接着面が確保されることから、この封
止工程の簡素化が図れる。すなわち、本例では、カバー
ガラス１５の一面（裏面）のみにシール材２２を供給す
ればよいので、従来に比べて、シール材２２による封止
作業を容易に実施できる。また、カバーガラス１５の表
面にシール材２２を回り込ませる必要がないため、カバ
ーガラス１５の表面にシール材２２が回り込むことで生
じる外観性の低下や受光量の低下などの品質低下、異物
の付着・堆積が防止される。In the sealing step with the sealing material 22, the surface exposed by the removal of the above-mentioned film is used as the adhesive surface of the sealing material 22, and the end faces of the solar cell film 25, the adhesive sheet 20, and the cover sheet 21 are collectively put together. 22 and the solar cell film 25 is sealed. In this example, since the adhesive surface of the sealing material 22 is secured on the cover glass 15, this sealing process can be simplified. That is, in this example, since the sealing material 22 only needs to be supplied to one surface (back surface) of the cover glass 15, the sealing operation with the sealing material 22 can be easily performed as compared with the conventional case. Further, since it is not necessary to wrap the sealing material 22 around the surface of the cover glass 15, quality deterioration such as deterioration of appearance and deterioration of received light amount caused by the sealing material 22 wrapping around the surface of the cover glass 15 and adhesion of foreign matter. -Accumulation is prevented.
【００１６】図２は、本発明の製造方法により製造され
た太陽電池パネルの構造の一例を示しており、本例で
は、太陽電池膜２５は、カバーガラス１５側から順に、
アルカリバリア膜１７、透明電極膜１１、半導体膜１
２、及び金属膜１３を含み積層構造からなる。FIG. 2 shows an example of the structure of the solar cell panel manufactured by the manufacturing method of the present invention. In this example, the solar cell film 25 is formed in order from the cover glass 15 side.
Alkali barrier film 17, transparent electrode film 11, semiconductor film 1
2 and the metal film 13 are included to form a laminated structure.
【００１７】図２（ａ）の太陽電池パネルでは、上記膜
除去によりカバーガラス１５のガラス面が露出され、そ
の露出したガラス面をシール材２２の接着面として太陽
電池膜２５がシール材２２で封止されている。この場
合、密着性の高いガラス面がシール材２２の接着面とな
ることにより、太陽電池膜２５をより確実に封止でき
る。また、膜の除去時において、所定深さカバーガラス
１５を削ってガラス面を露出させることにより、その領
域から太陽電池膜２５を確実に除去できる。In the solar cell panel of FIG. 2A, the glass surface of the cover glass 15 is exposed by the above film removal, and the exposed glass surface serves as the adhesive surface of the sealing material 22 and the solar cell film 25 is the sealing material 22. It is sealed. In this case, the glass surface having high adhesion serves as the adhesive surface of the sealing material 22, so that the solar cell film 25 can be more reliably sealed. Further, when the film is removed, the cover glass 15 is shaved to a predetermined depth to expose the glass surface, so that the solar cell film 25 can be reliably removed from the region.
【００１８】図２（ｂ）の太陽電池パネルでは、上記膜
除去により太陽電池膜２５のうちのアルカリバリア膜１
７の面が露出され、その露出したアルカリバリア膜１７
の面を接着面として太陽電池膜２５の他の膜（透明電極
膜１１、半導体膜１２、及び金属膜１３）がシール材２
２で封止されている。この場合も同様に、密着性の高い
アルカリバリア膜１７がシール材２２の接着面となるこ
とにより、太陽電池膜２５を確実に封止できる。なお、
アルカリバリア膜１７（例えばＳｉＯ2 膜）は、カバー
ガラス１５に含まれるアルカリ分によって太陽電池膜２
５の性能低下を防止するためのものであり、カバーガラ
ス１５がアルカリ分を多く含まない材質からなる場合、
不要にできる。In the solar cell panel of FIG. 2B, the alkali barrier film 1 of the solar cell film 25 is removed by removing the film.
7 is exposed, and the exposed alkali barrier film 17
The other surface of the solar cell film 25 (the transparent electrode film 11, the semiconductor film 12, and the metal film 13) is the sealing material 2 with the surface of the sealant 2 as the adhesive surface.
It is sealed with 2. In this case as well, the solar cell film 25 can be reliably sealed because the alkali barrier film 17 having high adhesiveness serves as the adhesive surface of the sealing material 22. In addition,
The alkali barrier film 17 (eg, SiO 2 film) is formed by the alkali component contained in the cover glass 15 into the solar cell film 2.
5 is for preventing performance deterioration, and when the cover glass 15 is made of a material that does not contain much alkali,
It can be unnecessary.
【００１９】図２（ｃ）の太陽電池パネルでは、上記膜
除去によりカバーガラス１５のガラス面が露出され、そ
の露出したガラス面を接着面とする第１のシール材２２
ａと第２のシール材２２ｂとの２重シールによって太陽
電池膜２５が封止されている。第１のシール材２２ａと
しては、透湿度が低いものなど、封止機能に優れたもの
が好ましく、例えばブチル系のシール材が用いられる。
また、第２のシール材２２ｂとして、密着性・耐候性に
優れたものが好ましく、例えばシリコン系のシール材
（例えば一般建材用のシリコンシーラントなど）が用い
られる。この場合、シール材が２重構造となることによ
り、太陽電池膜２５をより確実に封止できる。In the solar cell panel of FIG. 2C, the glass surface of the cover glass 15 is exposed by removing the film, and the first sealing material 22 having the exposed glass surface as an adhesive surface is used.
The solar cell film 25 is sealed by a double seal between a and the second sealing material 22b. As the first sealing material 22a, a material having an excellent sealing function, such as one having low moisture permeability, is preferable, and for example, a butyl-based sealing material is used.
Further, as the second sealing material 22b, one having excellent adhesiveness and weather resistance is preferable, and for example, a silicon-based sealing material (for example, a silicone sealant for general building materials) is used. In this case, since the sealing material has a double structure, the solar cell film 25 can be more reliably sealed.
【００２０】このように、本例の太陽電池膜の製造方法
により製造された太陽電池パネルによれば、膜除去によ
り露出した面をシール材の接着面となることにより、太
陽電池膜が良好に封止される。なお、膜除去により露出
した面はシール材の接着面となることから、膜除去を行
う際、シール材２２との密着性を向上させるために、そ
の露出した面を凹凸の少ない平滑な状態とするのが好ま
しい。膜除去により露出した面が平滑であることによ
り、カバーシート２１やシール材２２の密着性を向上さ
せることができる。この場合、膜を除去する手段と、除
去面を平滑にする手段とを分けてもよい。さらに、密着
性を向上させるために、膜を除去した面に下地処理剤
（プライマ）を塗布することにより平滑度や密着性をさ
らに向上させてもよい。As described above, according to the solar cell panel manufactured by the method for manufacturing a solar cell film of the present example, the surface exposed by the film removal serves as the adhesive surface of the sealing material, so that the solar cell film is well formed. It is sealed. Since the surface exposed by removing the film becomes the adhesive surface of the sealing material, when the film is removed, in order to improve the adhesion with the sealing material 22, the exposed surface is made into a smooth state with few irregularities. Preferably. Since the surface exposed by removing the film is smooth, the adhesion of the cover sheet 21 and the sealing material 22 can be improved. In this case, the means for removing the film and the means for smoothing the removed surface may be separated. Further, in order to improve the adhesiveness, a surface treatment agent (primer) may be applied to the surface from which the film is removed to further improve the smoothness and the adhesiveness.
【００２１】[0021]
【発明の効果】以上説明したように、本発明によれば、
カバーガラスとなるガラス基板上に積層された太陽電池
膜の一部の膜を除去し、この除去により露出した面をシ
ール材の接着面とすることにより、太陽電池膜を良好に
封止できる。As described above, according to the present invention,
The solar cell film can be excellently sealed by removing a part of the solar cell film laminated on the glass substrate to be the cover glass and using the surface exposed by this removal as the adhesive surface of the sealing material.
【図１】 本発明に係る太陽電池パネルの製造方法の一
例を模式的に示す図である。FIG. 1 is a diagram schematically showing an example of a method for manufacturing a solar cell panel according to the present invention.
【図２】 本発明の製造方法により製造された太陽電池
パネルの構造の一例を示す図であり、（ａ）は膜除去に
よりカバーガラスのガラス面を露出させ、その露出した
ガラス面をシール材の接着面として太陽電池膜を封止し
た構造例、（ｂ）は膜除去により太陽電池膜のうちのア
ルカリバリア膜の面を露出させ、その露出したアルカリ
バリア膜の面を接着面として太陽電池膜を封止した構造
例、（ｃ）は膜除去によりカバーガラスのガラス面を露
出させ、その露出したガラス面を接着面として２重のシ
ール材によって太陽電池膜を封止した構造例、をそれぞ
れ示している。FIG. 2 is a diagram showing an example of a structure of a solar cell panel manufactured by the manufacturing method of the present invention, where (a) shows a glass surface of a cover glass exposed by removing a film, and the exposed glass surface is a sealing material. An example of a structure in which a solar cell film is sealed as the adhesive surface of the solar cell, (b) shows the surface of the alkali barrier film of the solar cell film exposed by removing the film, and the exposed surface of the alkali barrier film is used as the adhesive surface of the solar cell. A structural example in which the film is sealed, (c) is a structural example in which the glass surface of the cover glass is exposed by removing the film, and the solar cell film is sealed by a double sealing material with the exposed glass surface as an adhesive surface. Shown respectively.
【図３】 従来の太陽電池パネルの製造方法により製造
された太陽電池パネルの構造を模式的に示す図である。FIG. 3 is a diagram schematically showing a structure of a solar cell panel manufactured by a conventional method for manufacturing a solar cell panel.
【図４】 従来の太陽電池パネルの製造方法の一例を模
式的に示す図である。FIG. 4 is a diagram schematically showing an example of a conventional method for manufacturing a solar cell panel.
【図５】 従来の太陽電池パネルの製造方法により製造
された太陽電池パネルの構造を模式的に示す図である。FIG. 5 is a diagram schematically showing the structure of a solar cell panel manufactured by a conventional method for manufacturing a solar cell panel.
１０ 太陽電池パネル １１ 透明電極膜 １２ 半導体膜 １３ 金属膜 １５ カバーガラス（ガラス基板） １７ アルカリバリア膜 ２１ カバーシート ２２ シール材 ２５ 太陽電池膜 ５０ 切断予定線 10 solar panel 11 Transparent electrode film 12 Semiconductor film 13 Metal film 15 Cover glass (glass substrate) 17 Alkali barrier film 21 cover sheet 22 Seal material 25 solar cell film 50 planned cutting line
───────────────────────────────────────────────────── フロントページの続き (72)発明者 堀岡 竜治 長崎県長崎市飽の浦町１番１号 三菱重工 業株式会社長崎造船所内 Ｆターム(参考） 5F051 BA18 EA16 FA02 GA03 JA02 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Ryuji Horioka 1-1 Satinoura Town, Nagasaki City, Nagasaki Prefecture Mitsubishi Heavy Industries Nagasaki Shipyard Co., Ltd. F-term (reference) 5F051 BA18 EA16 FA02 GA03 JA02
Claims (6)
の膜からなる太陽電池膜を積層する工程と、前記ガラス
基板上に積層された前記太陽電池膜の一部の膜を除去す
る工程と、前記膜の除去により露出した面をシール材の
接着面として前記太陽電池膜を封止する工程とを有する
ことを特徴とする太陽電池パネルの製造方法。1. A step of laminating a solar cell film composed of a plurality of films on a glass substrate to be a cover glass, and a step of removing a part of the solar cell film laminated on the glass substrate, And a step of sealing the solar cell film using the surface exposed by the removal of the film as an adhesive surface of a sealing material.
面を露出させることを特徴とする請求項１に記載の太陽
電池パネルの製造方法。2. The method for manufacturing a solar cell panel according to claim 1, wherein the surface of the glass substrate is exposed by removing the film.
ら順に、アルカリバリア膜、透明電極膜、半導体膜、及
び金属膜を含み、 前記膜の除去により、前記アルカリバリア膜の面を露出
させることを特徴とする請求項１に記載の太陽電池パネ
ルの製造方法。3. The solar cell film includes, in order from the glass substrate side, an alkali barrier film, a transparent electrode film, a semiconductor film, and a metal film, and the surface of the alkali barrier film is exposed by removing the film. The method for manufacturing a solar cell panel according to claim 1, wherein
の膜からなる太陽電池膜が積層された太陽電池パネルで
あって、 前記太陽電池膜の一部の膜が除去されており、この膜の
除去により露出した面をシール材の接着面として前記太
陽電池膜が封止されていることを特徴とする太陽電池パ
ネル。4. A solar cell panel in which a solar cell film composed of a plurality of films is laminated on a glass substrate to be a cover glass, wherein a part of the solar cell film is removed. A solar cell panel, wherein the surface exposed by the removal is used as an adhesive surface of a sealing material to seal the solar cell film.
基板の面をシール材の接着面として前記太陽電池膜が封
止されていることを特徴とする請求項４に記載の太陽電
池パネル。5. The solar cell panel according to claim 4, wherein the surface of the glass substrate exposed by the removal of the film is used as an adhesive surface of a sealing material to seal the solar cell film.
ら順に、アルカリバリア膜、透明電極膜、半導体膜、及
び金属膜を含み、 前記膜の除去により露出した前記アルカリバリア膜の面
をシール材の接着面として前記太陽電池膜の他の膜が封
止されていることを特徴とする請求項４に記載の太陽電
池パネル。6. The solar cell film includes an alkali barrier film, a transparent electrode film, a semiconductor film, and a metal film in order from the glass substrate side, and seals the surface of the alkali barrier film exposed by the removal of the film. The solar cell panel according to claim 4, wherein another film of the solar cell film is sealed as an adhesive surface of the material.
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|---|---|---|---|
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|---|---|---|---|
| JP2001341157A JP3727877B2 (en) | 2001-11-06 | 2001-11-06 | Manufacturing method of solar cell panel |
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| JP2003142717A true JP2003142717A (en) | 2003-05-16 |
| JP3727877B2 JP3727877B2 (en) | 2005-12-21 |
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| JP2006286893A (en) * | 2005-03-31 | 2006-10-19 | Mitsubishi Heavy Ind Ltd | Thin film solar cell, method of manufacturing thin film solar cell |
| JP2007165531A (en) * | 2005-12-13 | 2007-06-28 | Mitsubishi Heavy Ind Ltd | Solar cell and manufacturing method thereof |
| JP2007273622A (en) * | 2006-03-30 | 2007-10-18 | Kaneka Corp | Photoelectric conversion device and manufacturing method thereof |
| WO2008029476A1 (en) | 2006-09-08 | 2008-03-13 | Mitsubishi Heavy Industries, Ltd. | Solar battery panel and method for manufacturing solar battery panel |
| WO2009051122A1 (en) * | 2007-10-19 | 2009-04-23 | Kaneka Corporation | Thin film solar cell module |
| WO2010100948A1 (en) * | 2009-03-06 | 2010-09-10 | 株式会社アルバック | Frameless solar cell panel and manufacturing method therefor |
| JP2012033591A (en) * | 2010-07-29 | 2012-02-16 | Sanyo Electric Co Ltd | Solar cell module |
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Cited By (14)
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| JP2006286893A (en) * | 2005-03-31 | 2006-10-19 | Mitsubishi Heavy Ind Ltd | Thin film solar cell, method of manufacturing thin film solar cell |
| JP2007165531A (en) * | 2005-12-13 | 2007-06-28 | Mitsubishi Heavy Ind Ltd | Solar cell and manufacturing method thereof |
| JP2007273622A (en) * | 2006-03-30 | 2007-10-18 | Kaneka Corp | Photoelectric conversion device and manufacturing method thereof |
| WO2008029476A1 (en) | 2006-09-08 | 2008-03-13 | Mitsubishi Heavy Industries, Ltd. | Solar battery panel and method for manufacturing solar battery panel |
| WO2009051122A1 (en) * | 2007-10-19 | 2009-04-23 | Kaneka Corporation | Thin film solar cell module |
| CN102272945A (en) * | 2009-03-06 | 2011-12-07 | 株式会社爱发科 | Frameless solar cell panel and manufacturing method therefor |
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| JPWO2010100948A1 (en) * | 2009-03-06 | 2012-09-06 | 株式会社アルバック | Frameless solar cell panel and manufacturing method thereof |
| KR101286282B1 (en) * | 2009-03-06 | 2013-07-23 | 가부시키가이샤 아루박 | Frameless solar cell panel and manufacturing method therefor |
| JP2012033591A (en) * | 2010-07-29 | 2012-02-16 | Sanyo Electric Co Ltd | Solar cell module |
| JP2013115233A (en) * | 2011-11-29 | 2013-06-10 | Kyocera Corp | Photoelectric conversion module |
| JP2013206926A (en) * | 2012-03-27 | 2013-10-07 | Kyocera Corp | Photoelectric conversion module |
| CN110148645A (en) * | 2019-05-09 | 2019-08-20 | 上海晶澳太阳能科技有限公司 | Single glass solar components and preparation method thereof |
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