JPS6169181A - Manufacture of solar cell module - Google Patents
Manufacture of solar cell moduleInfo
- Publication number
- JPS6169181A JPS6169181A JP60178773A JP17877385A JPS6169181A JP S6169181 A JPS6169181 A JP S6169181A JP 60178773 A JP60178773 A JP 60178773A JP 17877385 A JP17877385 A JP 17877385A JP S6169181 A JPS6169181 A JP S6169181A
- Authority
- JP
- Japan
- Prior art keywords
- frame body
- solar cell
- resin
- glass plate
- recess
- 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 11
- 229920002050 silicone resin Polymers 0.000 claims abstract description 9
- 229920003002 synthetic resin Polymers 0.000 claims abstract description 7
- 239000000057 synthetic resin Substances 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 abstract description 12
- 229920005989 resin Polymers 0.000 abstract description 9
- 239000011347 resin Substances 0.000 abstract description 9
- 230000002093 peripheral effect Effects 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000000638 solvent extraction Methods 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin 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
- H01L31/048—Encapsulation of modules
-
- 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
- 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】
〈産業上の利用分野〉
本発明は太陽電池モジュールの製造方法に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a method for manufacturing a solar cell module.
〈従来の技術〉
従来の太陽電池モジュールの構造の代表例を第１０図に
示す。前面保護カバー１は機械的強度、透光性、耐候性
を必要とし、通常、ガラスまたはアクリル樹脂、ポリカ
ーボネート樹脂等のプラスチック類が用いられる。太陽
電池素子２はモールド樹脂３の中に埋設されている。こ
のモールド樹脂３は透光性、耐候性が要求されるため、
常温もしくは加熱硬化型のシリコン樹脂が広く用いられ
ており、併せて浸水を防止し、衝撃を緩和する機能を果
している。裏面保護カバー４は耐候性とある程度の機械
的強度を要するが透明でなくてもよいので材料としてア
ルミニウム、Ｆ、Ｒ，Ｐ 、プラスチック、ガラス等が
用いられる。保護枠５は太陽電池モジエールの周辺を機
械的に保護するもので、架台上にモジュールを固定する
手段にもなっている。<Prior Art> A typical example of the structure of a conventional solar cell module is shown in FIG. The front protective cover 1 requires mechanical strength, transparency, and weather resistance, and is usually made of glass or plastics such as acrylic resin and polycarbonate resin. Solar cell element 2 is embedded in mold resin 3. Since this mold resin 3 is required to have transparency and weather resistance,
Room-temperature or heat-curing silicone resins are widely used, and they also serve the function of preventing water intrusion and mitigating impact. The back protective cover 4 requires weather resistance and a certain degree of mechanical strength, but it does not need to be transparent, so materials such as aluminum, F, R, P, plastic, glass, etc. are used. The protection frame 5 mechanically protects the periphery of the solar cell module, and also serves as a means for fixing the module on the pedestal.
〈発明が解決しようとする問題点〉
しかし、このような従来構造の太陽電池モジュールは、
構造が複雑なこと、また、そのために製造工程が複雑に
なるなどの欠点がある。また裏面保護カバーとして従来
使用されて来た材料として例えばアルミニウムの場合、
腐蝕の問題があり、また太陽電池素子との間の絶縁処理
を必要とするため製造コストが高くなる等の欠点がある
。<Problems to be solved by the invention> However, solar cell modules with this conventional structure,
It has disadvantages such as a complicated structure and a complicated manufacturing process. In addition, for example, in the case of aluminum, which has been traditionally used as a back protective cover,
There is a problem of corrosion, and there are also drawbacks such as high manufacturing costs because insulation treatment between the solar cell element and the solar cell element is required.
本発明の目的は、太陽電池を埋設したモールド樹脂と枠
体の間に全く隙間がなく、従って、浸水、腐蝕のおそれ
がなく、耐久性に富んで信頼性が高く、しかも製造が容
易に製造コストも安い太陽電池モジュールの製造方法を
提供することである。The object of the present invention is that there is no gap between the mold resin in which the solar cells are embedded and the frame, so there is no risk of water intrusion or corrosion, and the object is to be highly durable and reliable, and to be easy to manufacture. It is an object of the present invention to provide a method for manufacturing a solar cell module that is also inexpensive.
く問題点を解決するための手段〉
本発明の太陽電池モジュールの製造方法の構成を、第１
図を参照しながら説明する。Means for Solving the Problems> The structure of the method for manufacturing a solar cell module of the present invention is described in the first embodiment.
This will be explained with reference to the figures.
＋８１図に示すように、内側に第１の凹所１５と第２の
凹所１６が互に隣接して形成された枠体１４を用い、そ
の枠体１４の第１の凹所１５に当該モジュールの前面又
は裏面保護カバーとなる硬質の板状体１３を挟着し、そ
の板状体１３を下にしてと その板状体１３
と上記第２の凹所１６により上方が開放された空間を形
成する。そして、（ｂ１図に示すように、その空間にシ
リコン樹脂等の透光性と耐候性を有する合成樹脂の液状
のもの１２２を流し込み、次に、＋０１図に示すように
、予め直並列された太陽電池素子群１１を並設し、更に
、（ｄ１図に示すように上記第２の凹所が埋まるまで上
記合成樹脂の液状のもの１２ｂを流し込み、その合成樹
脂を硬化させる。As shown in FIG. A hard plate-shaped body 13 that serves as a front or back protective cover of the module is sandwiched between the modules, and the plate-shaped body 13 is placed with the plate-shaped body 13 facing down.
The second recess 16 forms a space open at the top. Then, as shown in Figure b1, a liquid synthetic resin 122 with transparency and weather resistance, such as silicone resin, is poured into the space, and then, as shown in Figure +01, The solar cell element groups 11 are arranged in parallel, and the liquid synthetic resin 12b is poured in until the second recess is filled (as shown in Figure d1), and the synthetic resin is cured.
〈作用〉
このようにして得られた太陽電池モジュールは、前面又
は裏面の保護カバー及び枠体内面と、太陽電池被覆体の
間に全く間隙がなく全面で密着している。また、樹脂を
流し込む空間の上方が全面的に開放されているので作業
能率がよく、合成樹脂の硬化後は第２の凹所に嵌り込ん
でいるので何らの固着手段を用いなくても脱落するおそ
れがない。<Function> The solar cell module thus obtained is in close contact with the front or back protective cover and the inner surface of the frame and the solar cell covering over the entire surface with no gaps at all. In addition, the upper part of the space where the resin is poured is completely open, which improves work efficiency, and after the synthetic resin has hardened, it fits into the second recess, so it will fall off without using any fixing means. There is no fear.
〈実施例〉
第２図に本発明により得られた太陽電池モジュールの断
面図を示す。<Example> FIG. 2 shows a cross-sectional view of a solar cell module obtained according to the present invention.
この実施例は前面のみに保護カバーが設けられている。In this embodiment, a protective cover is provided only on the front side.
まず、ガラス板１３の周辺に枠体１４を取り付けて一体
化し、ガラス板１３を下にした状態で液状のシリコン樹
脂を流し込み、予め直並列接続された太陽電池素子１１
を並設して更にシリコン樹脂を注入し硬化させると、ガ
ラス板及び枠体に密着した太陽電池被覆体１２が得られ
る。この枠体１４は、ガラス板１３の周辺部を挟着する
第１の凹所１５と、太陽電池被覆体１２の周辺部に密着
する第２の凹所１６とが、仕切り部１７の両側に隣接し
て個別に形成されている。First, the frame body 14 is attached around the glass plate 13 to integrate it, liquid silicone resin is poured into the glass plate 13 with the glass plate 13 facing down, and the solar cell elements 11 are connected in series and parallel in advance.
By arranging them in parallel and further injecting and curing silicone resin, a solar cell covering 12 that is in close contact with the glass plate and the frame can be obtained. This frame body 14 has a first recess 15 that sandwiches the peripheral part of the glass plate 13 and a second recess 16 that tightly contacts the peripheral part of the solar cell covering 12 on both sides of the partition part 17. Adjacent and individually formed.
第３図に裏面のみに保護カバーを設けた本発明品の例を
示す。アルミニウム製の基板８の周辺に枠体１９を取付
け、第２の凹所１６が満たされるまでシリコン樹脂を太
陽電池素子１１を被覆しながら注入し、硬化させる。FIG. 3 shows an example of the product of the present invention in which a protective cover is provided only on the back side. A frame 19 is attached around the aluminum substrate 8, and silicone resin is injected while covering the solar cell element 11 until the second recess 16 is filled, and is cured.
次に、本発明の枠体の形状について、いくつかの変形実
施例を説明する。Next, some modified examples of the shape of the frame of the present invention will be described.
第４図に示すものは、モジュールを架台上に取付けるた
めの孔２３を備えた脚部２２が枠体２１と一体に形成し
た点に特徴がある。The one shown in FIG. 4 is characterized in that leg portions 22 provided with holes 23 for mounting the module on a pedestal are integrally formed with a frame 21.
第５図に示すものは、第２の凹所２４が開口部から奥へ
入るほど薄くなるよう形成され、脚部２５が枠体２６の
外周縁より内方に設けてあって取付用フランジ２７が外
方へ折れ曲っているところに特徴がある。In the case shown in FIG. 5, the second recess 24 is formed to become thinner as it goes deeper from the opening, and the leg portion 25 is provided inward from the outer peripheral edge of the frame 26, and the mounting flange 27 It is distinctive in that it is bent outward.
第６図に示すものは前面保護カバーをなすガラス板１３
と枠体２９が共同して第２の凹所３０を形成していると
ころに特徴がある。What is shown in Fig. 6 is the glass plate 13 that forms the front protective cover.
The feature is that the frame body 29 and the frame body 29 together form a second recess 30.
第７図に示すものは、枠体・３４の第２の凹所３１の断
面がＵ字形をしているところに特徴がある。The one shown in FIG. 7 is characterized in that the second recess 31 of the frame 34 has a U-shaped cross section.
第８図に示すものは、裏面保護カバー１８を用いたもの
において枠体３５の第２の凹所３２が開口部から奥へ入
るほど薄くなるよう形成されている点に特徴がある。The one shown in FIG. 8 is characterized in that the second recess 32 of the frame body 35 is formed to become thinner as it goes deeper from the opening in the one using the back protection cover 18.
第９図に示すものは、枠体３６の第２の凹所３３の内面
に微小な凹凸面が形成されている点に特徴がある。The one shown in FIG. 9 is characterized in that a minute uneven surface is formed on the inner surface of the second recess 33 of the frame 36.
く効果〉
本発明によれば、枠体を取付けた保護カバーの
′上から液状シリコン樹脂を流し込むだけでｆｉ？ｉｔ
ｓに太陽電池素子の被覆を行うことができ製造工程が非
常に簡素化される。また、枠体により形成された第２の
凹所を満たすように樹脂が注入されて硬化されるので、
枠体と樹脂の間が剥離するおそれがなく長年にわたり屋
外に設置した場合、剥離により界面に水分が浸入するこ
となく耐候性に冨み信頼性の高い太陽電池モジュールを
安価に製造することができる。Effect> According to the present invention, the protective cover to which the frame body is attached can be
'Fit by simply pouring liquid silicone resin from above? it
The manufacturing process can be greatly simplified since the solar cell element can be coated on the substrate. Also, since the resin is injected and hardened to fill the second recess formed by the frame,
When installed outdoors for many years without the risk of delamination between the frame and the resin, highly reliable solar cell modules with excellent weather resistance can be manufactured at low cost without moisture infiltrating the interface due to delamination. .
第１図は本発明の製造方法を経時的に示す図である。第
２図及び第３図は本発明の実施例により得られた物を示
す断面図である。第４図乃至第９図は本発明の枠体の変
形実施例を示す断面図である。第１０図は従来例を説明
する図である。
１１−太陽電池素子 １２・・−・太陽電池被覆体１
３−前面保護カバー １８−裏面保護カバー１４．１９
，２１，２６，２９，３４，３５゜３６−・−枠体
１５．２０−・−・第１の凹所
１６．２４，３０，３１．３２．３３・−・第２の門弟
１図
第２図
８２（Ｊ
第６図 １３
第７図
第１０図
ｚ ３ ４ ５FIG. 1 is a diagram showing the manufacturing method of the present invention over time. FIGS. 2 and 3 are cross-sectional views showing products obtained by embodiments of the present invention. 4 to 9 are cross-sectional views showing modified embodiments of the frame of the present invention. FIG. 10 is a diagram illustrating a conventional example. 11-Solar cell element 12... Solar cell covering 1
3-Front protective cover 18-Back protective cover 14.19
, 21, 26, 29, 34, 35° 36--Frame 15.20--First recess 16.24, 30, 31.32.33--Second disciple Figure 1 2 Figure 82 (J Figure 6 13 Figure 7 Figure 10 z 3 4 5
Claims (1)
れた枠体を用い、その枠体の第１の凹所に当該モジュー
ルの前面又は裏面保護カバーとなる硬質の板状体を挟着
し、その板状体を下にしてその板状体と上記第２の凹所
により上方が開放された空間を形成し、その空間にシリ
コン樹脂等の透光性と耐候性を有する合成樹脂の液状の
ものを流し込み、次に、予め直並列された太陽電池素子
群を並設し、更に、上記第２の凹所が埋まるまで上記合
成樹脂の液状のものを流し込み、その合成樹脂を硬化さ
せることを特徴とする太陽電池モジュールの製造方法。A frame body in which a first recess and a second recess are formed adjacent to each other is used, and a hard plate serving as a front or back protective cover of the module is placed in the first recess of the frame. A space with an open upper part is formed between the plate-like body and the second recess, with the plate-like body facing down, and a light-transmitting and weather-resistant material such as silicone resin is applied to the space. Next, a group of solar cell elements arranged in series and parallel in advance are placed in parallel, and then the liquid synthetic resin is poured until the second recess is filled. A method for manufacturing a solar cell module, which comprises curing a synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60178773A JPS6169181A (en) | 1985-08-14 | 1985-08-14 | Manufacture of solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60178773A JPS6169181A (en) | 1985-08-14 | 1985-08-14 | Manufacture of solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6169181A true JPS6169181A (en) | 1986-04-09 |
Family
ID=16054372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60178773A Pending JPS6169181A (en) | 1985-08-14 | 1985-08-14 | Manufacture of solar cell module |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6169181A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02129744U (en) * | 1989-03-31 | 1990-10-25 | ||
| JP2014146797A (en) * | 2013-01-25 | 2014-08-14 | Changzhou Almaden Co Ltd | Manufacturing method of solar battery assembly |
| JP2015104940A (en) * | 2013-11-28 | 2015-06-08 | 株式会社豊田自動織機 | Vehicle roof structure |
-
1985
- 1985-08-14 JP JP60178773A patent/JPS6169181A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02129744U (en) * | 1989-03-31 | 1990-10-25 | ||
| JP2014146797A (en) * | 2013-01-25 | 2014-08-14 | Changzhou Almaden Co Ltd | Manufacturing method of solar battery assembly |
| JP2015104940A (en) * | 2013-11-28 | 2015-06-08 | 株式会社豊田自動織機 | Vehicle roof structure |
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