JPH0627968Y2 - Solar cell module - Google Patents
Solar cell moduleInfo
- Publication number
- JPH0627968Y2 JPH0627968Y2 JP6171989U JP6171989U JPH0627968Y2 JP H0627968 Y2 JPH0627968 Y2 JP H0627968Y2 JP 6171989 U JP6171989 U JP 6171989U JP 6171989 U JP6171989 U JP 6171989U JP H0627968 Y2 JPH0627968 Y2 JP H0627968Y2
- Authority
- JP
- Japan
- Prior art keywords
- terminal box
- solar cell
- cell module
- metal frame
- glass
- 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.)
- Expired - Lifetime
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
Description
【考案の詳細な説明】 〔産業上の利用分野〕 本考案は端子ボックスを有する太陽電池モジュールの構
造に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a structure of a solar cell module having a terminal box.
例えば40cm角以上の大型の太陽電池モジュールは内部リ
ードの取り出しを容易にするために端子ボックスが設け
られている。For example, a large solar cell module of 40 cm square or more is provided with a terminal box to facilitate taking out the internal leads.
従来このような端子ボックスは、一般的にモジュールの
中央など周辺の金属枠から離隔して設けられている。ま
た、特開昭58-43580号、実開昭62-8653号などのように
モジュールの周辺部近傍に設けたものも提案されてい
る。Conventionally, such a terminal box is generally provided separately from a peripheral metal frame such as the center of the module. There are also proposals for those provided near the peripheral portion of the module, such as JP-A-58-43580 and JP-A-62-8653.
しかしながら、従来のモジュール構造は、前者にあって
は、モジュール周辺部のブスバーなどの出力取り出し電
極から内部リードを合わせフィルムとセルガラスの間に
配設して端子ボックスまで導く必要があるので、合わせ
処理が困難にならざるをえなかった。後者にあってはこ
のような問題点は軽減されるものの、保護シートなどに
接着剤で固定するだけであるので、接着力が充分ではな
かった。However, in the former module structure, in the former case, it is necessary to dispose the internal leads from the output take-out electrodes such as bus bars in the peripheral part of the module between the laminated film and the cell glass and guide them to the terminal box. It had to be difficult to process. In the latter case, although such a problem is alleviated, the adhesive force is not sufficient because it is only fixed to a protective sheet or the like with an adhesive.
本考案はこのような点に鑑みてなされたもので、合わせ
処理が容易で端子ボックスの接着強度を増大させた太陽
電池モジュー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 circumstances, and an object of the present invention is to provide a solar cell module in which the bonding process is easy and the bonding strength of the terminal box is increased.
本考案は、セルガラス、合わせフィルム、支持部材を積
層し、周辺部には金属枠を、支持部材には端子ボックス
を設けた太陽電池モジュールにおいて、前記支持部材と
合わせフィルムの両側辺部には、内部リード取出し用の
切欠き部を、前記端子ボックスの一部には先端を直角に
屈曲させた鍔部を設けるとともに、該鍔部とセルガラス
の一部を金属枠に嵌合させるようにしたことを特徴とす
る。The present invention is a solar cell module in which a cell glass, a laminated film, and a supporting member are laminated, a metal frame is provided around the periphery, and a terminal box is provided on the supporting member. A cutout portion for taking out the internal lead, a flange portion having a tip bent at a right angle is provided in a part of the terminal box, and the flange portion and a part of the cell glass are fitted to a metal frame. It is characterized by having done.
端子ボックスをモジュールの両側辺部の支持部材と合わ
せフィルムに切欠き部を設け、この切欠き部を覆うよう
に端子ボックスを設けるので、合わせ処理をした後内部
リードを接続することができる。Since the terminal box is provided with the supporting members on both sides of the module and the notch portion is provided in the laminated film, and the terminal box is provided so as to cover the notched portion, the internal leads can be connected after the aligning process.
また、端子ボックスの一部には、先端を直角に屈曲させ
た鍔部を設け、該鍔部とセルガラスの一部を金属枠に嵌
合させることにより接着強度を増大させることができ
る。Moreover, a brim portion having a tip bent at a right angle is provided in a part of the terminal box, and the bonding strength can be increased by fitting the brim portion and a part of the cell glass into a metal frame.
以下、図面を参照しながら本考案を詳細に説明する。 Hereinafter, the present invention will be described in detail with reference to the drawings.
第１図は本考案の太陽電池モジュールの完成図を示す断
面図、第２図、第３図は本考案の実施例１と実施例２の
モジュールの作製過程を示す図であり、いずれも工程
(4)における斜視図である。FIG. 1 is a cross-sectional view showing a completed view of a solar cell module of the present invention, and FIGS. 2 and 3 are views showing a process of manufacturing the modules of Examples 1 and 2 of the present invention, all of which are steps.
It is a perspective view in (4).
実施例１ 長方形状のモジュールの両短辺側のほぼ中央部に端子ボ
ックスを設けた例で第１図、第２図に基づいて説明す
る。Example 1 An example in which a terminal box is provided at substantially the center of both short sides of a rectangular module will be described with reference to FIGS. 1 and 2.
(1)１はガラス基板上にアモルファスシリコン等により
太陽電池セル１ａを形成したセルガラスで、その両側に
は導電ペーストをスクリーン印刷、焼成して出力取り出
し用電極２、２を形成する。(1) 1 is a cell glass in which solar cells 1a are formed on a glass substrate by amorphous silicon or the like, and conductive paste is screen-printed and fired on both sides of the glass to form output electrodes 2 and 2.
(2)ＥＶＡ（エチレンビニルアモテート）フィルムなど
の合わせフィルム３と強化ガラスなどの支持部材４をセ
ルガラス１とともに積層し、通常のラミネータを使用し
て圧着する。なお、合わせフィルム３と支持部材４には
予め切欠き部５、５を形成しておく。また支持部材に
は、本工程の前後どちらでも構わないが、銅片などの中
継端子６を接着する。(2) A laminated film 3 such as an EVA (ethylene vinyl amotate) film and a supporting member 4 such as tempered glass are laminated together with the cell glass 1 and pressure-bonded by using an ordinary laminator. In addition, the notch parts 5 and 5 are previously formed in the laminated film 3 and the support member 4. Further, the relay terminal 6 such as a copper piece is adhered to the support member before or after this step, which may be done.
(3)内部リード７を切欠き部５を通して出力取り出し用
電極２、中継端子６に半田付けし、その後外部リード８
を中継端子６に半田付けする。(3) The inner lead 7 is soldered to the output extraction electrode 2 and the relay terminal 6 through the notch 5, and then the outer lead 8
Is soldered to the relay terminal 6.
(4)端子ボックス９の貫通孔（図示しない）から外部リ
ードを取り出した状態で、ボックス内部にシリコーンシ
ーラント等のシーリング材を充填し、端子ボックス９を
第２図に示すように支持ガラスに接着する。端子ボック
ス９にはその先端を直角に屈曲させた鍔部９ａが設けら
れておりセルガラス１の端面と面一となるように接着す
る。(4) With the external lead taken out from the through hole (not shown) of the terminal box 9, fill the inside of the box with a sealing material such as silicone sealant and bond the terminal box 9 to the supporting glass as shown in FIG. To do. The terminal box 9 is provided with a flange portion 9a whose tip is bent at a right angle, and is bonded so as to be flush with the end surface of the cell glass 1.
(5)金属枠10を前記モジュールの周辺部に嵌合し、シリ
コーンシーラントなどのシーリング材11でシールする。(5) The metal frame 10 is fitted around the module and sealed with a sealing material 11 such as a silicone sealant.
このとき鍔部９ａとセルガラス１の一部を金属枠10に嵌
合するので、端子ボックスの接着強度が格段に向上す
る。なお、この場合金属枠10の間隔Ｌについて端子ボッ
クスの鍔部９ａが嵌合される部分はその他の部分より鍔
部９ａの厚みだけ大きくしている。At this time, since the collar portion 9a and a part of the cell glass 1 are fitted to the metal frame 10, the adhesive strength of the terminal box is significantly improved. In this case, with respect to the interval L of the metal frame 10, the portion where the flange portion 9a of the terminal box is fitted is larger than the other portions by the thickness of the flange portion 9a.
実施例２ 第３図（実施例１の工程(4)に相当する）に示すよう
に、端子ボックス９を、モジュール周辺部のコーナー部
に設けた以外は実施例１と同じ構成にしたものであり、
同様の作用、効果を奏するものである。Embodiment 2 As shown in FIG. 3 (corresponding to the step (4) of Embodiment 1), the terminal box 9 has the same configuration as that of Embodiment 1 except that the terminal box 9 is provided in the corner portion of the peripheral portion of the module. Yes,
The same action and effect are exhibited.
以上、好適な実施例により説明したが、本考案はこれに
限定されるものではなく、種々の応用が可能である。Although the preferred embodiment has been described above, the present invention is not limited to this, and various applications are possible.
端子ボックスに設ける鍔部は実施例１に示すように一側
辺に設けるだけでなく、実施例２に示すようにコーナー
部に嵌合させる場合には、二側辺に設けた方がよい。The flange provided on the terminal box is not only provided on one side as shown in the first embodiment, but it is better to be provided on the two sides when it is fitted to the corner as shown in the second embodiment.
また、直角に屈曲させる先端部は鍔部の一部だけでな
く、全体にわたって屈曲させてもよい。さらにこの先端
部はセルガラスの合わせ面側に接する位置からさらに延
ばしてセルガラスの表面側まで延ばした構造としてもよ
い。Further, the tip end portion bent at a right angle may be bent not only in a part of the collar portion but also in the whole. Further, the tip may have a structure in which it extends further from a position in contact with the mating surface side of the cell glass to the surface side of the cell glass.
出力取り出し用電極から外部への取り出しは実施例のよ
うに中継端子を介して接続すると外力が部リードまで到
らないので好ましいが、端子ボックス内で外部リードを
シーリング材で固定するような場合には、外部リードを
出力取り出し用電極に直接接続することも可能である。It is preferable to connect the output extraction electrode to the outside by connecting it via the relay terminal as in the embodiment, because external force does not reach the partial lead, but it is preferable when fixing the external lead with a sealing material in the terminal box. It is also possible to directly connect the external lead to the output extraction electrode.
以上のような本考案の太陽電池モジュールは、内部リー
ドの処理が容易であって、従って合わせ処理も容易にで
きる。In the solar cell module of the present invention as described above, the processing of the internal leads is easy, and therefore the alignment processing can be easily performed.
さらに端子ボックスの接着強度も格段に増大させること
ができるものである。Further, the adhesive strength of the terminal box can be remarkably increased.
第１図は本考案の太陽電池モジュールの完成図を示す断
面図、第２図、第３図は本考案の実施例１と実施例２の
モジュールの作製過程を示す図であり、いずれも工程
(4)における斜視図である。 １……セルガラス、３……合わせフィルム ４……支持部材、９……端子ボックス ９ａ……鍔部、10……金属枠FIG. 1 is a cross-sectional view showing a completed view of a solar cell module of the present invention, and FIGS. 2 and 3 are views showing a process of manufacturing the modules of Examples 1 and 2 of the present invention, all of which are steps.
It is a perspective view in (4). 1 ... Cell glass, 3 ... Laminated film 4 ... Supporting member, 9 ... Terminal box 9a ... Collar part, 10 ... Metal frame
Claims (1)
積層し、周辺部には金属枠を、支持部材には端子ボック
スを設けた太陽電池モジュールにおいて、前記支持部材
と合わせフィルムの両側辺部には、内部リード取出し用
の切欠き部を、前記端子ボックスの一部には先端を直角
に屈曲させた鍔部を設けるとともに、該鍔部とセルガラ
スの一部を金属枠に嵌合させるようにしたことを特徴と
する太陽電池モジュール。1. A solar cell module in which a cell glass, a laminated film, and a supporting member are laminated, and a metal frame is provided in the peripheral portion, and a terminal box is provided in the supporting member, on both side portions of the supporting member and the laminated film. Is provided with a cutout portion for taking out the internal lead, and a flange portion whose tip is bent at a right angle is provided at a part of the terminal box, and the flange portion and a part of the cell glass are fitted to a metal frame. A solar cell module characterized in that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6171989U JPH0627968Y2 (en) | 1989-05-26 | 1989-05-26 | Solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6171989U JPH0627968Y2 (en) | 1989-05-26 | 1989-05-26 | Solar cell module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH031549U JPH031549U (en) | 1991-01-09 |
| JPH0627968Y2 true JPH0627968Y2 (en) | 1994-07-27 |
Family
ID=31590217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6171989U Expired - Lifetime JPH0627968Y2 (en) | 1989-05-26 | 1989-05-26 | Solar cell module |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0627968Y2 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001168366A (en) * | 1999-12-07 | 2001-06-22 | Sumitomo Wiring Syst Ltd | Terminal box for solar battery panel and solar battery panel using the terminal box |
| JP4663417B2 (en) * | 2005-06-17 | 2011-04-06 | 三洋電機株式会社 | Solar cell module |
| JP5153066B2 (en) * | 2005-09-27 | 2013-02-27 | 三洋電機株式会社 | Solar cell module |
| JP5601921B2 (en) * | 2010-07-29 | 2014-10-08 | 京セラ株式会社 | Solar cell module |
| EP2657986A1 (en) * | 2012-04-27 | 2013-10-30 | Guzzini Engineering S.R.L. | A photovoltaic panel and anchoring structure. |
| WO2018079811A1 (en) * | 2016-10-31 | 2018-05-03 | 京セラ株式会社 | Solar cell module |
-
1989
- 1989-05-26 JP JP6171989U patent/JPH0627968Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH031549U (en) | 1991-01-09 |
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