JPS62272572A - Manufacture of solar cell - Google Patents
Manufacture of solar cellInfo
- Publication number
- JPS62272572A JPS62272572A JP61115898A JP11589886A JPS62272572A JP S62272572 A JPS62272572 A JP S62272572A JP 61115898 A JP61115898 A JP 61115898A JP 11589886 A JP11589886 A JP 11589886A JP S62272572 A JPS62272572 A JP S62272572A
- Authority
- JP
- Japan
- Prior art keywords
- connecting member
- solar cells
- soldering
- cells
- solar cell
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000005476 soldering Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims description 9
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 229910000679 solder Inorganic materials 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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
- H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- 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
Description
【発明の詳細な説明】
３、発明の詳細な説明
〈産業りの利用分野〉
本発明は、複数個の太陽電池セル間を、接続部材を半田
付けにより接続する手段により作製する例えば電力用ア
モルファスシリコン太陽電池の製造方法に関するもので
ある。Detailed Description of the Invention 3. Detailed Description of the Invention (Field of Industrial Application) The present invention provides an amorphous material for power use, for example, which is manufactured by connecting a plurality of solar cells by means of soldering a connecting member. The present invention relates to a method for manufacturing silicon solar cells.
〈従来の技術〉
この種のアモルファスシリコン太陽電池は、第３図およ
び第４図に示すように、複数個の太陽電池セルの一面に
設けた電極２と、銅フレーム等からなる接続部材３とを
予め半田めっきしておき、各太陽電池セル１間の位置決
めおよび太陽電池セル１に対する接続部材３の位置決め
を行なった後に、この状態を保持して接続部材３と電極
２との接続すべき箇所を半田ごて、赤外線または熱風等
の手段を用いて溶着する手順を経て作製される。<Prior art> As shown in FIGS. 3 and 4, this type of amorphous silicon solar cell has an electrode 2 provided on one surface of a plurality of solar cells, a connecting member 3 made of a copper frame, etc. are solder-plated in advance, and after positioning between each solar cell 1 and positioning the connecting member 3 with respect to the solar cell 1, this state is maintained to connect the connecting member 3 and the electrode 2. It is manufactured through a process of welding using means such as a soldering iron, infrared rays, or hot air.
〈発明が解決しようとする問題点〉
ところで、前述の製造工程において、太陽電池セル１間
を半田付は接続法により接続するに際し、各太陽電池セ
ル１間の位置決めおよび太陽電池セル１と接続部材３と
の間の位置決めを行なう必要があるが、接続部材３は両
側の電極２に架は渡して載置されるだけであるから、非
常に面倒な作業を要し、多大な時間を費やしている。<Problems to be Solved by the Invention> By the way, in the above-mentioned manufacturing process, when connecting the solar cells 1 by soldering or a connecting method, the positioning between each solar cell 1 and the connection member between the solar cells 1 and the connecting member are difficult. However, since the connecting member 3 is simply placed by passing the frame over the electrodes 2 on both sides, this requires a very troublesome work and requires a lot of time. There is.
本発明は、このような問題点に鑑みなされたものであり
、弾性を有する接続部材を用いることにより、前記位置
決め作業を極めて簡易化し、半田付は作業時間の低減を
図ることのできる太陽電池の製造方法を提供することを
目的とするものである。The present invention has been made in view of these problems, and is a method for solar cells that uses elastic connecting members to greatly simplify the positioning work and reduce soldering work time. The purpose is to provide a manufacturing method.
く問題点を解決するための手段〉
本発明の太陽電池の製造方法は、前記目的を達成するた
めに、複数個の太陽電池セルのそれぞれの電極に導電性
の接続部材の端部を半田付は手段により接続することに
より、前記各太陽電池セル間を電気的に接続する太陽電
池の製造方法において、弾性を有する素材からなる前記
接続部材を、この両側に設けた各一対づつの当接片でそ
れぞれ並置状態の２個の前記太陽電池セルの前記電極部
分を挟み付けることにより、前記接続部材により両太陽
電池セルを相互に位置決めして保持し、且つ電気接続状
態とした後、この状態を保持して前記電極とこれにそれ
ぞれ接触する一面側の各当接片とを半田付けにより固定
することを要旨とするものである。Means for Solving Problems> In order to achieve the above object, the method for manufacturing a solar cell of the present invention includes soldering the ends of a conductive connecting member to each electrode of a plurality of solar cells. In the method of manufacturing a solar cell, the solar cells are electrically connected by connecting each of the solar cells, wherein the connecting member is made of an elastic material, and each pair of contact pieces are provided on both sides of the connecting member. By sandwiching the electrode portions of the two photovoltaic cells juxtaposed with each other, both photovoltaic cells are mutually positioned and held by the connection member, and after being brought into an electrically connected state, this state is The gist is to hold and fix the electrode and each contact piece on one side that comes into contact with the electrode by soldering.
〈実施例〉
以下、本発明の一実施例を図面に基づいて詳細に説明す
る。<Example> Hereinafter, an example of the present invention will be described in detail based on the drawings.
第１図および第２図の実施例では２個の太陽電池セル１
．１を接続する場合を例示しである。この２個の太陽電
池セル１．１を、第１図に示すように接続部材４で連結
する。即ち、接続部材４は、導電性および弾性を有する
素゛材により基部４ｃの両側にそれぞれ１対づつの内側
に向かって弾発把持力を持たせた当接片４ａ、４ｂをほ
ぼ並行に位置して有する形状に形成・され、何れの当接
片４ａ。In the embodiment of FIGS. 1 and 2, two solar cells 1
．． 1 is shown as an example. These two solar cells 1.1 are connected by a connecting member 4 as shown in FIG. That is, the connecting member 4 has a pair of abutting pieces 4a and 4b, each of which is made of a conductive and elastic material, on both sides of the base 4c, and is positioned almost parallel to each other, each having an elastic gripping force toward the inside. Which abutting piece 4a is formed and has a shape having the following shape.
４ｂもスイッチ接点状に屈曲されている。そして、この
各１対づつの当接片４ａ、４ｂを太陽電池セル１の電極
２とこれに対応する他面にそれぞれ当接させ、太陽電池
セル１を各１対づつの当接片４ａ４ｂで挟み付けて保持
する。この状態では、両太陽電池セル１．１が所定の相
対位置で接続部材４により位置決め状態に保持されてい
るとともに、当接片４ａがその弾性力で電極２に当接し
て両電極２つまり両太陽電池セル１が相互に電気的に接
続されている。4b is also bent into a switch contact shape. Then, each pair of contact pieces 4a, 4b is brought into contact with the electrode 2 of the solar cell 1 and the corresponding other surface, and the solar cell 1 is held with each pair of contact pieces 4a, 4b. Pinch and hold. In this state, both solar cells 1.1 are held in a positioning state by the connecting member 4 at a predetermined relative position, and the contact piece 4a contacts the electrode 2 with its elastic force, so that both the electrodes 2, that is, both the solar cells 1.1 and Solar cells 1 are electrically connected to each other.
このように両太陽電池セル１と接続部材４との相対位置
がこの接続部材４の弾性力により保持されているので、
接続部材４と電極２との半田付けを半田デイツプ法によ
り行なうことができる。即ち、接続部材４により保持さ
れている両太陽電池セル１を半田槽ヘディソプするのみ
の簡単な手段で第２図に示すように接続部材４の一面側
の各当接片４ａと両電極２とを半田５により固着して電
気的接続を行ない得る。その後に、当接片４ａと電極２
との固着により不要となった接続部材４の他面側の各当
接片４ｂを切断して除去し、この切断部分に電気的絶縁
を施す。従って、半田付は作業後に切断除去する接続部
材４の他面側の各当接片４ｂは、−面側の当接片４ａに
比し可及的に短く形成されている。In this way, since the relative positions of both solar cells 1 and the connecting member 4 are maintained by the elastic force of the connecting member 4,
The connecting member 4 and the electrode 2 can be soldered by a solder dip method. That is, as shown in FIG. 2, each contact piece 4a on one side of the connection member 4 and both electrodes 2 can be connected to each other by simply pressing both solar cells 1 held by the connection member 4 into a solder bath. can be fixed with solder 5 for electrical connection. After that, the contact piece 4a and the electrode 2
The contact pieces 4b on the other side of the connecting member 4 that are no longer needed due to adhesion to the connecting member 4 are cut and removed, and the cut portions are electrically insulated. Therefore, each abutting piece 4b on the other side of the connecting member 4, which is cut and removed after soldering, is formed as short as possible compared to the abutting piece 4a on the negative side.
尚、電極２および接続部材４に予め半田めっきを施して
おけば、電極２と接続部材４との電気的接触および半田
付けがより確実に行なわれる。Note that if the electrode 2 and the connecting member 4 are solder-plated in advance, the electrical contact and soldering between the electrode 2 and the connecting member 4 can be more reliably performed.
また、太陽電池セル１における各当接片４ｂが当接する
他面側が電気的絶縁性を有する場合は、これに接触する
各当接片４ｂを切断除去しなくてもよい。Further, when the other side of the solar cell 1 that the contact pieces 4b contact has electrical insulation properties, it is not necessary to cut and remove the contact pieces 4b that contact this.
さらに、本発明の実施に係わる半田付けは、半田デイツ
プ法に限定されるものではなく、例えば、電極３および
接続部材４を予め半田めっきしておき、位置決めした後
に接続点周辺を半田ごて、赤外線、熱風等の手段を用い
て溶着するようにしてもよいのは言うまでもない。Furthermore, the soldering involved in the implementation of the present invention is not limited to the solder dip method; for example, the electrode 3 and the connecting member 4 are plated with solder in advance, and after positioning, the area around the connecting point is soldered using a soldering iron. Needless to say, welding may be performed using means such as infrared rays or hot air.
〈発明の効果〉
以上詳述したように本発明の太陽電池の製造方法による
と、弾性を有する接続部材の両側に設けた各１対づつの
当接片で太陽電池セルの電極部分を挟み付けることによ
り、接続部材自体を太陽電池セルの接続点に保持させる
ようにしたので、複数個の太陽電池セルを相互に半田付
けするに際しての太陽電池セル相互間および太陽電池セ
ルと接続部材との間の位置決めが極めて簡易になって迅
速に行なうことができる。従って、半田付は作業に要す
る時間を大幅に短縮することができる。<Effects of the Invention> As detailed above, according to the solar cell manufacturing method of the present invention, the electrode portion of the solar cell is sandwiched between each pair of contact pieces provided on both sides of the elastic connecting member. As a result, the connecting member itself is held at the connecting point of the solar cells, so that when soldering a plurality of solar cells to each other, there is no problem between the solar cells and between the solar cells and the connecting member. positioning becomes extremely simple and can be done quickly. Therefore, the time required for soldering can be significantly reduced.
第１図および第２図はそれぞれ本発明の太陽電池の製造
方法の一実施例の製造過程における断面図、
第３図および第４図はそれぞれ従来方法における製造過
程の平面図および正面図である。
１・・・太陽電池セル
２・・・電極
４・・・接続部材
４ａ・・・−面側の当接片
４ｂ・・・他面側の当接片
５・・・半田
特許出願人 シャープ株式会社
代 理 人 弁理士 西１）新
第１図FIGS. 1 and 2 are sectional views, respectively, of the manufacturing process of an embodiment of the solar cell manufacturing method of the present invention, and FIGS. 3 and 4 are a plan view and a front view, respectively, of the manufacturing process of a conventional method. . 1...Solar cell 2...Electrode 4...Connection member 4a...Abutting piece 4b on the negative side...Abutting piece 5 on the other side...Solder patent applicant Sharp Corporation Company agent Patent attorney Nishi 1) New Figure 1
Claims (1)
部材の端部を半田付け手段により接続することにより、
前記各太陽電池セル間を電気的に接続する太陽電池の製
造方法において、弾性を有する素材からなる前記接続部
材を、この両側に設けた各一対づつの当接片でそれぞれ
並置状態の２個の前記太陽電池セルの前記電極部分を挟
み付けることにより、前記接続部材により両太陽電池セ
ルを相互に位置決めして保持し、且つ電気接続状態とし
た後、この状態を保持して前記電極とこれにそれぞれ接
触する一面側の各当接片とを半田付けにより固定するこ
とを特徴とする太陽電池の製造方法。By connecting the ends of a conductive connecting member to each electrode of a plurality of solar cells by soldering,
In the method for manufacturing a solar cell that electrically connects each of the solar cells, the connecting member made of an elastic material is connected to two juxtaposed contact pieces each with a pair of contact pieces provided on both sides of the connecting member. By sandwiching the electrode portions of the solar cells, both solar cells are positioned and held with respect to each other by the connecting member, and after being electrically connected, this state is maintained and the electrodes are connected to the solar cells. 1. A method for manufacturing a solar cell, comprising fixing contact pieces on one side that are in contact with each other by soldering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61115898A JPS62272572A (en) | 1986-05-20 | 1986-05-20 | Manufacture of solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61115898A JPS62272572A (en) | 1986-05-20 | 1986-05-20 | Manufacture of solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62272572A true JPS62272572A (en) | 1987-11-26 |
Family
ID=14673932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61115898A Pending JPS62272572A (en) | 1986-05-20 | 1986-05-20 | Manufacture of solar cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62272572A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633167A (en) * | 2012-08-29 | 2014-03-12 | 安科太阳能股份有限公司 | Solar cell component, solar cell panel and manufacturing method of solar cell panel |
-
1986
- 1986-05-20 JP JP61115898A patent/JPS62272572A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103633167A (en) * | 2012-08-29 | 2014-03-12 | 安科太阳能股份有限公司 | Solar cell component, solar cell panel and manufacturing method of solar cell panel |
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