JPS614266A - Solar battery module - Google Patents
Solar battery moduleInfo
- Publication number
- JPS614266A JPS614266A JP59124665A JP12466584A JPS614266A JP S614266 A JPS614266 A JP S614266A JP 59124665 A JP59124665 A JP 59124665A JP 12466584 A JP12466584 A JP 12466584A JP S614266 A JPS614266 A JP S614266A
- Authority
- JP
- Japan
- Prior art keywords
- elements
- series
- solar battery
- solar cell
- unit
- 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
- 239000000565 sealant Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000011295 pitch 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
- H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
-
- 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】
イ、産業上の利用分野
本発明は、所望出力が得られるように、複数の直列接続
の太陽電池素子の受光面を揃えて並べ、気密に封止して
構成した太陽電池モジュールに関する〇
口、従来の技術
従来の太陽電池モジュールは、出力の安定化をはかるた
め、蓄電池と並列接続して使用されるのが普通である。[Detailed description of the invention] B. Industrial application field The present invention is constructed by arranging a plurality of series-connected solar cell elements with their light-receiving surfaces aligned and hermetically sealing them so as to obtain a desired output. Background of the Invention Regarding Solar Cell Modules Conventional solar cell modules are usually used in parallel connection with a storage battery in order to stabilize the output.
この際、蓄電池の充電に心太な電圧に合わせて、太陽電
池モジュール内の太陽電池素子数を決定しておシ、例え
ば、蓄電池電圧が１２Ｖ、２４Ｖの場合、太陽電池の直
列素子数はそれぞれ３６個、７２個とし、該直列接続の
両端から、正、負両電極を外部出力端子として取出して
いた。At this time, the number of solar cell elements in the solar cell module is determined according to the voltage that is suitable for charging the storage battery.For example, when the storage battery voltage is 12V and 24V, the number of series elements in the solar cell is 36 for each. There were 72 pieces, and both positive and negative electrodes were taken out as external output terminals from both ends of the series connection.
ハ６発明Δ−解決しようとする問題点
このように、太陽電池モジー−ルの出力電圧は、該モジ
ュールの直列素子数で決定される一定の電圧となり、よ
り低い出力電圧や規定出力電圧値よシも細かいピッチで
の出力電圧を得るには、太陽電池モジュールの最適動作
電圧よ）大きく外れた動作電圧で動作させる以外方法が
なく、効率を大きく低下させる原因となっていた。C6 Invention Δ-Problem to be Solved In this way, the output voltage of a solar cell module is a constant voltage determined by the number of series elements of the module, and the output voltage is lower than the specified output voltage value. In order to obtain output voltages at even finer pitches, the only way to do so is to operate at an operating voltage that deviates significantly from the optimal operating voltage of the solar cell module, which causes a significant drop in efficiency.
二０問題点を解決するための技術手段
本発明では、全体の太陽電池素子を少くとも４組の単位
直列構体に分け、各単位直列構体の両端から取り出し殖
正負の出力端子を受光面の背面に設けた端子箱内に集め
、所望出力に応じ、前記端子箱内の端子間の接続を任意
に選択できるようにしている。20 Technical Means for Solving the Problems In the present invention, the entire solar cell element is divided into at least four unit series structures, and the positive and negative output terminals are taken out from both ends of each unit series structure and the positive and negative output terminals are connected to the back surface of the light receiving surface. The terminals are collected in a terminal box provided in the terminal box, and the connection between the terminals in the terminal box can be arbitrarily selected depending on the desired output.
ホ、実施例 つぎに本発明を実施例により説明する。E, Example Next, the present invention will be explained by examples.
第１図に本発明の一実施の太陽電池モジュールの平面図
を示す。第１図において、例えは、３６枚の太陽電池素
子２，２．・・・・・・が、取付枠１内に、受光面を表
にして並べられ耐候性の封止剤（図示せず）により気密
に封止されている。そして、３６枚の素子のうち、それ
ぞれ９個の素子を一組として内部接続線３を用いて直列
接続して単位直列構体を形成し、このような４組の単位
直列構体８１゜８２．８３．８４のそれぞれの両端から
正負の出力端子ＩＰ・ＩＮ、２Ｐ０２Ｎ、３Ｐ・３Ｎ、
４Ｆ・４Ｎを受光−００′￥″″″″ＶＣＧＩｄ＊ｆｍ
１ｉ ４ Ｐ’９ｐＨｆｌ Ｌ７１ｎ、Ｌ。FIG. 1 shows a plan view of a solar cell module according to one embodiment of the present invention. In FIG. 1, for example, 36 solar cell elements 2, 2 . ... are arranged in the mounting frame 1 with their light-receiving surfaces facing up and hermetically sealed with a weather-resistant sealant (not shown). Of the 36 elements, each set of nine elements is connected in series using the internal connection line 3 to form a unit series structure, and four such sets of unit series structures 81°82.83 Positive and negative output terminals IP/IN, 2P02N, 3P/3N,
Receives 4F/4N-00'\""""VCGId*fm
1i 4 P'9pHfl L71n,L.
なお、ＩＰ、２Ｐ、・・・・・・は正極、ＩＮ、２Ｎ、
・・・・・・は負極である。In addition, IP, 2P, ...... are positive electrodes, IN, 2N,
... is a negative electrode.
第２図１ａｌ ＊ ＋ｂ） 、、 （Ｃ）は、第１図の
端子箱４内の端子接続によ多出力電圧を選択する状態を
示す接続図である。同図（ａｌにおいて、太陽電池素子
２をすべて直列接続とした場合を示し、各−出力端子の
接続は例えばブスバー５により接続し、例えば正の出力
線６と負の出力Ｍ７から得る。また、第２図ｒｂ＞は太
陽電池゛素子２を１８８個直、２並列の構成とした場合
を示し、例えば出力電圧６■を出力線６と７に得ること
ができる。さらに同図（ｃ）ＩＩ′ｉ、太陽電池素子２
を９個直列、４並列とした場合、例えば出力電圧３ｖの
場合を示す。FIG. 2 is a connection diagram showing a state in which multiple output voltages are selected by terminal connections in the terminal box 4 of FIG. 1. In the same figure (al), the case where all the solar cell elements 2 are connected in series is shown, and each output terminal is connected by, for example, a bus bar 5, and is obtained from, for example, a positive output line 6 and a negative output M7. Fig. 2 rb> shows a case where 188 solar cell elements 2 are arranged in series and 2 in parallel, and for example, an output voltage of 6 cm can be obtained on output lines 6 and 7. In addition, Fig. 2 (c) II 'i, solar cell element 2
For example, when 9 are connected in series and 4 are connected in parallel, the case where the output voltage is 3V is shown.
へ０発明の効果
本発明では、単にブスバーの接続を変更するだけで所要
の出力電圧を得ることが可能であシ、太陽電池モジュー
ルの公称出力電圧以下での所要電圧とのマツチングがで
きるため％最遍動作電圧からのずれを最小にでき、さら
に太陽電池素子の並列接続の増加により、出力電流も倍
加でき、効率のよい応用が実現できる。すなわち１本発
明によれば、太陽電池モジュールの面積効率を犠牲にす
ることなく、適応電圧が広く選択、変更の各易な太陽電
池モジュールを得ることが可能であシ、その実用的効果
は大である。0 Effects of the Invention In the present invention, it is possible to obtain the required output voltage simply by changing the connection of the busbar, and it is possible to match the required voltage below the nominal output voltage of the solar cell module. The deviation from the maximum operating voltage can be minimized, and by increasing the number of parallel connections of solar cell elements, the output current can be doubled, making it possible to realize highly efficient applications. That is, according to the present invention, it is possible to obtain a solar cell module with a wide range of applicable voltages that can be easily selected and changed without sacrificing the area efficiency of the solar cell module, and its practical effects are great. It is.
第１図は本発明の一実施例の概略構成を示す平面図、第
２図は第１図の端子箱内の端子接続変えを示す接続図で
ある。
１・・・・・・取付枠、２・・・・・・太陽電池素子、
３・・・・・・内部接続線、４・・・・・・端子箱、５
・・・・・・ブスバー、６゜７・・・・・・正と負の出
力線、８１，８２，８３．８４・・・°・・単位直列構
体、ＩＦ、２Ｐ、３Ｐ、４Ｆ・旧・・正極端子、ＩＮ、
２Ｎ、３Ｎ、４Ｎ・・・・・・負極端子。
儒 Ｚ 図FIG. 1 is a plan view showing a schematic configuration of an embodiment of the present invention, and FIG. 2 is a connection diagram showing how to change the terminal connections in the terminal box of FIG. 1. 1...Mounting frame, 2...Solar cell element,
3... Internal connection wire, 4... Terminal box, 5
...Bus bar, 6゜7...Positive and negative output lines, 81, 82, 83.84...°...Unit series structure, IF, 2P, 3P, 4F, old・Positive terminal, IN,
2N, 3N, 4N... Negative terminal. Confucian Z diagram
Claims (1)
とも４組を有する太陽電池素子群の各素子の受光面を揃
えて並べ、耐候性の封止剤により気密封止してなる太陽
電池モジュールにおいて、前記各単位直列構体から正負
の出力端子を前記受光面の背面側に設けた端子箱に取り
出し、前記各端子間を所望出力に応じ任意に接続可能に
したことを特徴とする太陽電池モジュール。A solar cell module comprising at least four sets of unit series structures in which a plurality of solar cell elements are connected in series, each element of a solar cell element group being arranged with the light-receiving surfaces aligned and hermetically sealed with a weather-resistant sealant. In the solar cell module, positive and negative output terminals are taken out from each of the unit series structures to a terminal box provided on the back side of the light-receiving surface, and the terminals can be arbitrarily connected according to a desired output. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59124665A JPS614266A (en) | 1984-06-18 | 1984-06-18 | Solar battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59124665A JPS614266A (en) | 1984-06-18 | 1984-06-18 | Solar battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS614266A true JPS614266A (en) | 1986-01-10 |
Family
ID=14891019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59124665A Pending JPS614266A (en) | 1984-06-18 | 1984-06-18 | Solar battery module |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS614266A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002074623A1 (en) * | 2001-03-21 | 2002-09-26 | Alcatel | Solar panel with electrical terminals distributed across the surface thereof |
| JP2005244144A (en) * | 2004-01-27 | 2005-09-08 | Kyocera Corp | Solar cell module and solar photovoltaic power generation apparatus using the same |
| JP2005268529A (en) * | 2004-03-18 | 2005-09-29 | Sharp Corp | Solar cell panel |
| JP2005286070A (en) * | 2004-03-29 | 2005-10-13 | Kyocera Corp | Solar cell module and solar-electric power generating equipment using it |
| US20110061705A1 (en) * | 2009-09-11 | 2011-03-17 | Miasole | Rotatable junction box for a solar module |
| JP2012256728A (en) * | 2011-06-09 | 2012-12-27 | Mitsubishi Electric Corp | Solar cell module |
| DE102014108810A1 (en) * | 2014-05-21 | 2015-11-26 | Solarwatt Gmbh | Small format photovoltaic module as a glass-glass or glass-foil laminate |
-
1984
- 1984-06-18 JP JP59124665A patent/JPS614266A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002074623A1 (en) * | 2001-03-21 | 2002-09-26 | Alcatel | Solar panel with electrical terminals distributed across the surface thereof |
| FR2822436A1 (en) * | 2001-03-21 | 2002-09-27 | Cit Alcatel | Solar panel for satellite use includes array of cells connected in series lines, with lines being connected in parallel |
| US6903260B2 (en) * | 2001-03-21 | 2005-06-07 | Alcatel | Solar panel having electrical terminals distributed across the surface thereof |
| JP2005244144A (en) * | 2004-01-27 | 2005-09-08 | Kyocera Corp | Solar cell module and solar photovoltaic power generation apparatus using the same |
| JP4578127B2 (en) * | 2004-01-27 | 2010-11-10 | 京セラ株式会社 | Solar cell module and solar power generation apparatus using the same |
| JP2005268529A (en) * | 2004-03-18 | 2005-09-29 | Sharp Corp | Solar cell panel |
| JP2005286070A (en) * | 2004-03-29 | 2005-10-13 | Kyocera Corp | Solar cell module and solar-electric power generating equipment using it |
| US20110061705A1 (en) * | 2009-09-11 | 2011-03-17 | Miasole | Rotatable junction box for a solar module |
| US8558102B2 (en) * | 2009-09-11 | 2013-10-15 | Miasole | Rotatable junction box for a solar module |
| JP2012256728A (en) * | 2011-06-09 | 2012-12-27 | Mitsubishi Electric Corp | Solar cell module |
| DE102014108810A1 (en) * | 2014-05-21 | 2015-11-26 | Solarwatt Gmbh | Small format photovoltaic module as a glass-glass or glass-foil laminate |
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