JPH0559591B2 - - Google Patents
Info
- Publication number
- JPH0559591B2 JPH0559591B2 JP58116658A JP11665883A JPH0559591B2 JP H0559591 B2 JPH0559591 B2 JP H0559591B2 JP 58116658 A JP58116658 A JP 58116658A JP 11665883 A JP11665883 A JP 11665883A JP H0559591 B2 JPH0559591 B2 JP H0559591B2
- Authority
- JP
- Japan
- Prior art keywords
- solar cell
- flat device
- metal frame
- resin
- insulator
- 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
- 239000012212 insulator Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 9
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229920005668 polycarbonate resin Polymers 0.000 description 1
- 239000004431 polycarbonate resin Substances 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000010409 thin film 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)
Description
【発明の詳細な説明】 本発明は高耐圧太陽電池モジユールに関する。[Detailed description of the invention] The present invention relates to a high voltage solar cell module.
一般に太陽電池モジユールは複数個の太陽電池
素子を直並列接続して使用されるが、素子１個当
たりの出力電圧が0.5〜0.6ボルトと低いため、モ
ジユール全体の出力電圧もたかだか直流百ボルト
程度にすぎなかつた。 Generally, solar cell modules are used by connecting multiple solar cell elements in series and parallel, but since the output voltage per element is low at 0.5 to 0.6 volts, the output voltage of the entire module is only about 100 volts DC at most. It wasn't too much.
最近、インバータ（直流−交流交換装置）を併
用して数百ボルトの交流に交換使用する場合があ
つて、交流に対する高耐圧の太陽電池モジユール
の出現が要求されている。 Recently, in some cases, an inverter (DC-AC switching device) is used in combination to exchange an AC voltage of several hundred volts, and there is a demand for a solar cell module that can withstand high AC voltage.
本発明はそのような事情に鑑みてなされたもの
で、その目的とするところは、数百ボルト以上の
の交流電圧に対しても充分に耐え得る構造で、し
かも、装置構造が簡単でかつ軽量な太陽電池モジ
ユールを提供することにある。 The present invention was made in view of these circumstances, and its purpose is to provide a structure that can sufficiently withstand AC voltages of several hundred volts or more, and that also has a simple device structure and is lightweight. Our goal is to provide a solar cell module that is unique.
本発明の太陽電池モジユールは、複数個の太陽
電池素子を透明樹脂中にモールドし、その前面を
硬質透明板で覆い、その裏面をシート体で覆つて
なる平盤状装置の周辺部を金属枠体で支持してな
る装置において、上記平盤状装置の裏面外周部及
び側面と、上記金属枠体の間に、断面形状が略Ｌ
字形で、厚みが1.5mm以上の塩化ビニル樹脂から
成る絶縁体を介在させたことによつて特徴づけら
れる。 The solar cell module of the present invention is a flat device in which a plurality of solar cell elements are molded in a transparent resin, the front side of which is covered with a hard transparent plate, and the back side of which is covered with a sheet body. In the device supported by the body, a cross-sectional shape of approximately L is provided between the outer circumference and side surface of the back surface of the flat device and the metal frame.
It is characterized by the presence of an insulator made of vinyl chloride resin with a thickness of 1.5 mm or more.
以下、本発明の実施例を図面に基いて説明す
る。 Embodiments of the present invention will be described below with reference to the drawings.
ガラス、アクリル樹脂、ポリカーボネート樹脂
等の硬質透明板１の背面に、あらかじめ直並列に
接続した複数個の太陽電池素子２を並設してその
周囲をシリコン樹脂等の耐候性と透光性のある樹
脂３で埋め、その背面を裏面保護シート材４で覆
う、この裏面保護シート材４は例えばポリフツ化
ビニール等の可撓性と耐候性を有する樹脂シート
４Ａに金属薄膜４Ｂをラミネートしたもの、或い
は金属板等が用いられる。上述の平盤状装置５は
通常方形に製作されている。金属枠体６は平盤状
装置５の周辺部を支持するものであつて、前面周
辺部に当接する前枠部６Ａ、側面に対する側部６
Ｂ、及び背面周辺部に対する棚部６Ｃを備えてい
る。 On the back side of a rigid transparent plate 1 made of glass, acrylic resin, polycarbonate resin, etc., a plurality of solar cell elements 2 connected in series and parallel in advance are arranged in parallel, and the surrounding area is made of weather-resistant and translucent material such as silicone resin. It is filled with resin 3 and its back side is covered with a back protection sheet material 4. This back protection sheet material 4 is made by laminating a metal thin film 4B to a resin sheet 4A having flexibility and weather resistance such as polyvinyl fluoride, or A metal plate or the like is used. The above-mentioned flat device 5 is usually manufactured in a rectangular shape. The metal frame 6 supports the peripheral portion of the flat device 5, and includes a front frame portion 6A that contacts the front peripheral portion, and a side portion 6 that contacts the side surface.
B, and a shelf 6C for the rear peripheral area.
この金属枠体の部分６Ｂ，６Ｃの内面に当接し
て、断面形状がＬ字形の絶縁体７が設けられてい
る。この絶縁体７は、塩化ビニル樹脂製で、厚み
が1.5mm以上である。 An insulator 7 having an L-shaped cross section is provided in contact with the inner surfaces of parts 6B and 6C of the metal frame. This insulator 7 is made of vinyl chloride resin and has a thickness of 1.5 mm or more.
ここで、厚みが1.5mmの絶縁体７を用いて、対
流耐圧試験を行つたところ、
AC.2000Vにてリーク電流0.5mA
AC.3000Vにてリーク電流0.9mA
AC.4000Vにて絶縁体破壊なし、
という結果が得られた。ちなみに絶縁体を用いな
い従来品について同一条件で試験を行つたとこ
ろ、わずかAC.700Vで絶縁破壊が生じた。 Here, when we conducted a convection withstand voltage test using the insulator 7 with a thickness of 1.5 mm, we found that the leakage current was 0.5mA at AC.2000V, the leakage current was 0.9mA at AC.3000V, and there was no insulation breakdown at AC.4000V. The results were obtained. By the way, when we tested a conventional product that does not use an insulator under the same conditions, dielectric breakdown occurred at just 700V AC.
以上説明したように、本発明によれば、平盤状
装置の裏面外周部および側面と、この装置保持用
の金属枠体との間に、厚みが1.5mm以上の塩化ビ
ニル樹脂製の絶縁体を介在させたので、絶縁耐力
がAC2000V以上の高耐圧の太陽電池モジユール
の実現化が可能となつた。 As explained above, according to the present invention, an insulator made of vinyl chloride resin and having a thickness of 1.5 mm or more is provided between the outer circumference of the back surface and the side surface of the flat device and the metal frame for holding the device. As a result of this, it has become possible to realize a high voltage solar cell module with a dielectric strength of 2000 VAC or higher.
また、平盤状装置は、裏面側が軽量のシート体
で構成され、しかも、上記の高耐圧を得るための
絶縁体は、その平盤状装置の周縁部に設けるだけ
でよく、これによつてモジユール全体の軽量化を
達成できる。さらに、断面形状が略Ｌ字形の絶縁
体を配置するだけで、簡単な構造のもとに、上記
した高耐圧構造を得ることができる。 In addition, the back side of the flat device is composed of a lightweight sheet, and the insulator to obtain the above-mentioned high voltage resistance only needs to be provided at the periphery of the flat device. The weight of the entire module can be reduced. Furthermore, by simply arranging an insulator having a substantially L-shaped cross section, the above-described high voltage structure can be obtained with a simple structure.
図面は本発明実施例を示す断面図である。
１……硬質透明板、２……太陽電池素子、３…
…透明樹脂、４……裏面保護シート材、５……平
盤状装置、６……金属枠体、７……絶縁体（塩化
ビニル樹脂：厚み1.5mm以上）。
The drawings are cross-sectional views showing embodiments of the present invention. 1... Hard transparent plate, 2... Solar cell element, 3...
...Transparent resin, 4... Back protection sheet material, 5... Flat device, 6... Metal frame, 7... Insulator (vinyl chloride resin: thickness 1.5 mm or more).
Claims (1)
ドし、その前面を硬質透明板で覆い、その裏面を
シート体で覆つてなる平盤状装置の周辺部を金属
枠体で支持してなる装置において、上記平盤状装
置の裏面外周部及び側面と、上記金属枠体の間
に、断面形状が略Ｌ字形で、厚みが1.5mm以上の
塩化ビニル樹脂から成る絶縁体を介在させたこと
を特徴とする高耐圧太陽電池モジユール。1 A device consisting of a flat device in which a plurality of solar cell elements are molded in a transparent resin, the front side of which is covered with a hard transparent plate, and the back side of which is covered with a sheet body, the peripheral portion of which is supported by a metal frame. In the above, an insulator made of vinyl chloride resin having a substantially L-shaped cross-section and a thickness of 1.5 mm or more is interposed between the outer circumference and side surface of the back surface of the flat device and the metal frame. High-voltage solar cell module with special features.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58116658A JPS607761A (en) | 1983-06-27 | 1983-06-27 | High dielectric strength solar battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58116658A JPS607761A (en) | 1983-06-27 | 1983-06-27 | High dielectric strength solar battery module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS607761A JPS607761A (en) | 1985-01-16 |
| JPH0559591B2 true JPH0559591B2 (en) | 1993-08-31 |
Family
ID=14692687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58116658A Granted JPS607761A (en) | 1983-06-27 | 1983-06-27 | High dielectric strength solar battery module |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS607761A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999007022A1 (en) * | 1997-07-29 | 1999-02-11 | Kaneka Corporation | Solar cell module |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0500066B1 (en) * | 1991-02-20 | 1997-10-08 | Canon Kabushiki Kaisha | Modular solar cell with protective member |
| US5411218A (en) * | 1992-07-02 | 1995-05-02 | Daiwa Seiko, Inc. | Bearing type drag mechanism for fishing reel |
| JPH0823116A (en) * | 1994-07-07 | 1996-01-23 | Sunstar Eng Inc | Solar cell module and its manufacture |
-
1983
- 1983-06-27 JP JP58116658A patent/JPS607761A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999007022A1 (en) * | 1997-07-29 | 1999-02-11 | Kaneka Corporation | Solar cell module |
| US6300555B1 (en) | 1997-07-29 | 2001-10-09 | Kaneka Corporation | Solar cell module |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS607761A (en) | 1985-01-16 |
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