JP4534359B2 - SOLAR CELL MODULE AND ITS INSTALLATION METHOD ON TENT STRUCTURE BUILDING - Google Patents

SOLAR CELL MODULE AND ITS INSTALLATION METHOD ON TENT STRUCTURE BUILDING Download PDF

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JP4534359B2
JP4534359B2 JP2001016838A JP2001016838A JP4534359B2 JP 4534359 B2 JP4534359 B2 JP 4534359B2 JP 2001016838 A JP2001016838 A JP 2001016838A JP 2001016838 A JP2001016838 A JP 2001016838A JP 4534359 B2 JP4534359 B2 JP 4534359B2
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solar cell
cell module
terminal box
internal wiring
installation method
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JP2002222979A (en
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浩 藤井
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Fuji Electric Co Ltd
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Fuji Electric Holdings Ltd
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    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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

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  • Photovoltaic Devices (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Description

【０００１】
【発明の属する技術分野】
本発明はプラスチックフィルムで被覆されているフレキシブルな太陽電池モジュールのテント構造建築物への設置方法に関し、また設置に適した太陽電池モジュールに関する。
【０００２】
【従来の技術】
フレキシブルな基板とその上に形成された光電変換素子とからなる太陽電池セルを耐候性のプラスチックフィルムで被覆してなる太陽電池モジュールはそのフレキシビリティの故にフレキシブルであるテント構造建築物への設置に適している。
【０００３】
図７は従来の端子箱を有するフレキシブルな太陽電池モジュールを示し（ａ）は透視平面図であり、（ｂ）は（ａ）におけるＡＡ、ＢＢ合成断面図である。
１ないし複数の太陽電池セル１１の両側には太陽電池モジュールから太陽電池の電力を取出すための帯状の平箔金属板などからなる内部配線１３が平行に配置され、各太陽電池セル１１の陽極および陰極はそれぞれ電力を取出すための導電性粘着テープなどからなる補助配線１２により内部配線１３に電気的に接続されている。これら太陽電池セル１１、補助配線１２および内部配線線１３は、例えば封止フィルムとしてエチレン・酢酸ビニル共重合体（以下、ＥＶＡと略記する）あるいはテトラフルオロエチレン・ヘキサフルオロプロピレン・ビニリデンフロライド共重合体（以下、ＴＨＶと略記する）などの熱溶着性プラスチック材１４を介して、耐候性フィルムとしてエチレン・テトラフルオロエチレン共重合体（以下、ＥＴＦＥと略記する）などのフッ素系樹脂などの耐候性材料からなる表面保護フィルム１５を、裏面側にはテント膜材と太陽電池モジュールの一体化を強固で簡便に行なうためヘキサフルオロプロピレン・テトラフルオロエチレン共重合体（以下、ＦＥＰと略記する）などからなる裏面保護フィルム１６で挟み込まれ被覆され太陽電池モジュール本体とされている。
【０００４】
内部配線１３の終端部は端子箱１７内に導入され外部の配線への接続に用いられる外部接続端子に接続されている。端子箱１７は、太陽電池モジュール本体の太陽電池セルの無い非発電領域の受光面側に配置され、太陽電池モジュール本体を挟んで、太陽電池モジュール本体の裏面側の端子箱の底面とほぼ同じ寸法のプラスチック等からなる取付け板１８とネジ（図示してない）で互いに固定されている。
【０００５】
太陽電池モジュールは、太陽電池モジュール本体の周辺の斜線を施した周縁部ｍを加熱し、裏面保護部フィルム１６とテント膜材の表面コーティング材とを熱溶着して、テント構造建築物に設置される。
【０００６】
【発明が解決しようとする課題】
テント構造建築物では、使用されているテント膜材に強風が当るとテント膜材に波打ち等が起きる。この時、太陽電池モジュールもテント膜材と共に波打つが、端子箱のある個所は端子箱の分重いため、慣性力が大きくなり、端子箱近傍の裏面保護部フィルムとテント膜材との溶着個所には、他の個所よりも引張り力等の機械力が大きくなり、他の個所よりも早く破損が生ずる。また、端子箱から出ているケーブル（外部配線）は、テント膜材や建築物構造体に保持されインバータに引き込まれるが、建築物構造体に保持されているケーブルはほとんど動かないので、テント膜材とともに端子箱が動くと、ケーブルに引張り力が働きケーブルの破損をきたすこともある。
【０００７】
本発明は、上記のような不具合の発生を抑制できる太陽電池モジュールの設置方法および設置方法に適した太陽電池モジュールを提供するものである。
【０００８】
【課題を解決するための手段】
上記の目的を達成するために、１ないし複数の太陽電池セルと太陽電池セルの出力を取り出すための内部配線とが共に保護フィルムにより両面から被覆されてなる太陽電池モジュール本体と、さらに内部配線と外部ケーブルとの接続端子を内蔵する端子箱が太陽電池モジュールの本体に取り付けられている太陽電池モジュールにおいて、前記端子箱はこの前記端子箱の底面より大きい取り付け板により太陽電池モジュール本体に取り付けられている太陽電池モジュールの設置方法であって、前記取り付け板の前記端子箱の外側縁部をテント構造建築物の構造体に固定することにより、前記端子箱をテント構造建築物の構造体に固定することとする。
【０００９】
前記内部配線は編組導体であると良い。
前記太陽電池モジュール本体は内部配線の延長部が前記保護フィルムの延長部により両面から被覆されてなる細長い延長ケーブルを有し、この延長ケーブルの端部に前記端子箱が取り付けられていると良い。
前記内部配線の延長部は前記太陽電池モジュールの太陽電池セルの外側周縁部に巡らされており、延長部に沿っての裁断により細長い前記延長ケーブルが得られると良い。
【００１１】
【発明の実施の形態】
図１に本発明に係る取り付け板を有するフレキシブルな太陽電池モジュールを示し（ａ）は透視平面図であり、（ｂ）は（ａ）におけるＡＡ、ＢＢ合成断面図である。
太陽電池モジュールの封止構造は従来技術で述べた構造と同じである。本発明では、端子箱１７は端子箱１７の底面よりも寸法が大きく建築物へ固定する取り付け用穴１８ｈを複数有する端子箱取付け板１８ａを用いて太陽電池モジュール本体に取り付けられている。端子箱１７の太陽電池モジュール本体１０への取付け方法は従来と同じく図示してないネジによって取り付けられている。
【００１２】
太陽電池モジュール本体１０をその周縁部ｍ（斜線を施した部分）をテント膜材に熱溶着によって一体化しておき、この太陽電池モジュール付きテント膜材を建築物構造体へ施工した後、建築物構造体に端子箱を固定する。図２は本発明に係る端子箱の建築物構造体への取付け方法を示す要部破断斜視図である。テント膜材２３の辺は棒状の補強部材２４を内側にして折り返され、重なった部分をゴムシート３１に挟まれ、押さえプレート３２で押さえられ、押さえプレート３２は建築物構造体２１の例えば庇部分２２にボルト３３で固定される。その後、端子箱１７は押えプレート３に端子箱取付け用板１８ａに設けられた取り付け用穴を貫通するネジ１８ｎによって固定される。
【００１３】
このように、取付け用板が端子箱より大きいので、その固定作業は盲作業でなく容易に確実に実施できる。そして、端子箱はフレキシブルでない強固な建築物構造体の一部に、例えば庇部分に、固定されるので、端子箱はテント膜材に負荷をかけず、テント膜材が揺れてもテント膜材に従来のような局所的な疲労は生じない。
【００１４】
図３は本発明に係る設置に適した太陽電池モジュールを示す透視平面図である。端子箱１７は従来の太陽電池モジュール本体１０から離れており、内部配線１３は延長され端子箱１７に導入されている。内部配線１３の延長部は太陽電池モジュール本体１０内と同じ被覆が連続して施されて延長ケーブル１３ａとされている。太陽電池モジュール本体１０に別途作製された延長部を接続したものではないので、被覆部には材質的に不連続部を持たず、雨水などの侵入は起こらず信頼性が高い。このような、延長ケーブル１３ａを持ったため、端子箱１７の設置場所を自由に選択でき、施工が容易になる。
【００１５】
図４は本発明に係る延長ケーブルを利用した端子箱固定方法の例を示す平面図である。延長ケーブル１３ａを折り畳むこと（折り畳み部１３ｒ）によりさらに設置場所選択の自由度が高まっていることが判る。
図５は本発明に係る柔軟な内部配線の部分図である。内部配線として、例えば同軸ケーブルなどに使用されている外部遮蔽のように複数本の素線を編み込んだ編組導体１３ｃを用いている。編組導体１３ｃを用いても太陽電池モジュールの製造方法は変わらず、太陽電池モジュールあるいは内部配線延長部の柔軟性は増加しているので、折り畳みにより被覆が破れることはなく、施工の簡便さが増加した。
【００１６】
図６は本発明に係る内部配線を有する他の太陽電池モジュールの平面図である。内部配線延長部１３ｂは太陽電池モジュール本体の内部配線のさらに外側に周縁部分に巡らされている。この部分は太陽電池モジュール本体と連続して同じフィルムで被覆されている。そして、内部配線延長部１３ｂに沿って描かれた裁断線Ｌ（２点鎖線）で裁断すれば、図５に示したのと同様の細長い延長ケーブルが得られる。延長ケーブルの先端部に端子箱１７は取り付けられている。
【００１７】
両内部配線延長部１３ｂは太陽電池モジュール本体の他の辺に巡らせても、あるいは非対称に配置しても良い。
この延長ケーブルを適宜折り返して（図４参照）、端子箱を任意の位置に容易に設置することができる。
【００１８】
【発明の効果】
本発明によれば、１ないし複数の太陽電池セルと太陽電池セルの出力を取り出すための内部配線とが共に保護フィルムにより両面から被覆されてなる太陽電池モジュール本体と、さらに内部配線と外部ケーブルとの接続用端子を内蔵する端子箱が太陽電池モジュール本体に取り付けられている太陽電池モジュールにおいて、前記端子箱はこの前記端子箱の底面より大きい取り付け板により太陽電池モジュール本体に取り付けられているまた、編組導体は伸縮性を有するため、太陽電池モジュールに波打ちが発生しモジュールと端子箱間に引張り力等が生じても、編組導体自身が引張り力に応じて伸縮するため、断線や繰り返し力による金属疲労等を回避することが可能となり、太陽電池モジュールの故障を低減することができる。
【００１９】
また、このような、太陽電池モジュールの取り付け板の前記端子箱の外側縁部をテント構造建築物の構造体に固定することにより、前記端子箱をテント構造建築物の構造体に固定するようにしたため、太陽電池モジュールが設置されたテント膜が風により波打ちを起しても、重量の集中する個所が太陽電池モジュール内には無いため、従来のような局部的なモジュールのばたつき等の発生が無くなる。したがって、テント膜材と太陽電池モジュールを接着している部分の機械的な破損を抑制することができる。
【図面の簡単な説明】
【図１】本発明に係る取り付け板を有するフレキシブルな太陽電池モジュールを示し（ａ）は透視平面図であり、（ｂ）は（ａ）におけるＡＡ、ＢＢ合成断面図である。
【図２】本発明に係る端子箱の建築物構造体への取付け方法を示す要部破断斜視図である。
【図３】本発明に係る設置に適した太陽電池モジュールを示す平面図である。
【図４】本発明に係る延長ケーブルを利用した端子箱固定方法の例を示す平面図である。
【図５】本発明に係る柔軟な内部配線の部分図である。
【図６】本発明に係る内部配線を有する他の太陽電池モジュールの平面図である。
【図７】従来の端子箱を有するフレキシブルな太陽電池モジュールを示し（ａ）は透視平面図であり、（ｂ）は（ａ）におけるＡＡ、ＢＢ合成断面図である。
【符号の説明】
１０ 太陽電池モジュール本体
１１ 太陽電池セル
１２ 補助配線
１３ 内部配線
１３ａ 内部配線延長部
１３ｂ 延長ケーブル
１３ｃ 編組導体
１３ｒ 折り畳み部
１４ 封止フィルム
１５ 表面保護フィルム
１６ 裏面保護フィルム
１７ 端子箱
１８ 端子箱取付け板
１８ｈ 取付け用穴
１８ｎ 取付けネジ
２１ 建築物構造体
２２ 庇状基礎部分
２３ テント膜材
２４ 補強部材
３１ ゴムシート
３２ 押え板
３３ ボルト
ｍ 熱溶着部
Ｌ 裁断線[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a method for installing a flexible solar cell module covered with a plastic film on a tent structure building, and also relates to a solar cell module suitable for installation.
[0002]
[Prior art]
A solar cell module in which a solar cell composed of a flexible substrate and a photoelectric conversion element formed thereon is coated with a weather-resistant plastic film is suitable for installation in a tent structure building that is flexible because of its flexibility. Is suitable.
[0003]
7A and 7B show a flexible solar cell module having a conventional terminal box. FIG. 7A is a perspective plan view, and FIG. 7B is a sectional view taken along line AA and BB in FIG.
On both sides of one or a plurality of solar cells 11, internal wiring 13 made of a strip-like flat foil metal plate or the like for taking out the electric power of the solar cells from the solar cell module is arranged in parallel. Each of the cathodes is electrically connected to the internal wiring 13 by an auxiliary wiring 12 made of a conductive adhesive tape or the like for taking out electric power. These solar battery cell 11, auxiliary wiring 12 and internal wiring line 13 are, for example, ethylene / vinyl acetate copolymer (hereinafter abbreviated as EVA) or tetrafluoroethylene / hexafluoropropylene / vinylidene fluoride copolymer as a sealing film. Weather resistance of fluorine resin such as ethylene / tetrafluoroethylene copolymer (hereinafter abbreviated as ETFE) as a weather resistant film through a heat-welding plastic material 14 such as coalescence (hereinafter abbreviated as THV). The surface protective film 15 made of a material is formed from a hexafluoropropylene / tetrafluoroethylene copolymer (hereinafter abbreviated as FEP) or the like on the back side in order to firmly and easily integrate the tent film material and the solar cell module. The solar cell module is sandwiched and covered with a back surface protective film 16 There is a reel body.
[0004]
A terminal portion of the internal wiring 13 is introduced into the terminal box 17 and connected to an external connection terminal used for connection to an external wiring. The terminal box 17 is arranged on the light-receiving surface side of the non-power generation area of the solar cell module body where there are no solar cells, and has substantially the same dimensions as the bottom surface of the terminal box on the back surface side of the solar cell module body with the solar cell module body interposed therebetween. These are fixed to each other with a mounting plate 18 made of plastic or the like and screws (not shown).
[0005]
The solar cell module is installed in a tent structure building by heating the peripheral edge m, which is shaded around the solar cell module body, and thermally welding the back surface protection film 16 and the surface coating material of the tent film material. The
[0006]
[Problems to be solved by the invention]
In a tent structure building, when a strong wind hits the tent film material used, the tent film material is wavy. At this time, the solar cell module also undulates together with the tent film material, but the location where the terminal box is located is heavy due to the weight of the terminal box, so the inertial force increases, and the back surface protection film near the terminal box and the tent film material are welded. The mechanical force such as a tensile force becomes larger than other parts, and the breakage occurs earlier than other parts. The cable (external wiring) coming out of the terminal box is held by the tent film material or the building structure and drawn into the inverter, but the cable held by the building structure hardly moves. If the terminal box moves with the material, the cable may be pulled and the cable may be damaged.
[0007]
This invention provides the solar cell module suitable for the installation method of the solar cell module which can suppress generation | occurrence | production of the above malfunctions, and the installation method.
[0008]
[Means for Solving the Problems]
In order to achieve the above object, a solar cell module body in which one or a plurality of solar cells and an internal wiring for taking out the output of the solar cells are both covered with a protective film, and an internal wiring In the solar cell module in which the terminal box containing the connection terminal with the external cable is attached to the main body of the solar cell module, the terminal box is attached to the solar cell module main body by a mounting plate larger than the bottom surface of the terminal box. The solar cell module is installed by fixing an outer edge of the terminal box of the mounting plate to the structure of the tent structure building, thereby fixing the terminal box to the structure of the tent structure building. I will do it.
[0009]
The internal wiring is preferably a braided conductor.
The solar cell module main body has an elongated extension cable in which an extension portion of an internal wiring is covered from both sides by an extension portion of the protective film, and the terminal box is preferably attached to an end portion of the extension cable.
The extension part of the internal wiring is routed around the outer peripheral edge of the solar battery cell of the solar battery module, and the elongated extension cable may be obtained by cutting along the extension part.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 shows a flexible solar cell module having a mounting plate according to the present invention, wherein (a) is a perspective plan view, and (b) is an AA and BB combined sectional view in (a).
The sealing structure of the solar cell module is the same as the structure described in the prior art. In the present invention, the terminal box 17 is attached to the solar cell module body using a terminal box mounting plate 18a having a plurality of mounting holes 18h that are larger than the bottom surface of the terminal box 17 and are fixed to the building. The terminal box 17 is attached to the solar cell module main body 10 by screws not shown in the same manner as in the prior art.
[0012]
The solar cell module main body 10 is integrated with the tent film material at the peripheral edge m (the hatched portion) by thermal welding, and after the tent film material with the solar cell module is applied to the building structure, the building Secure the terminal box to the structure. FIG. 2 is a fragmentary perspective view showing a method for attaching the terminal box according to the present invention to a building structure. The sides of the tent film member 23 are folded back with the rod-shaped reinforcing member 24 inside, and the overlapped portion is sandwiched between rubber sheets 31 and pressed by a pressing plate 32. The pressing plate 32 is, for example, a ridge portion of the building structure 21 22 is fixed with a bolt 33. Thereafter, the terminal box 17 is fixed to the presser plate 3 by screws 18n that pass through the mounting holes provided in the terminal box mounting plate 18a.
[0013]
As described above, since the mounting plate is larger than the terminal box, the fixing operation is not a blind operation and can be easily and reliably performed. And since the terminal box is fixed to a part of a rigid building structure that is not flexible, for example, to the eaves part, the terminal box does not apply a load to the tent film material, and even if the tent film material shakes, the tent film material However, local fatigue does not occur as in the prior art.
[0014]
FIG. 3 is a perspective plan view showing a solar cell module suitable for installation according to the present invention. The terminal box 17 is separated from the conventional solar cell module body 10, and the internal wiring 13 is extended and introduced into the terminal box 17. The extension of the internal wiring 13 is continuously provided with the same coating as that in the solar cell module body 10 to form an extension cable 13a. Since the solar cell module main body 10 is not connected to an extension portion separately manufactured, the covering portion does not have a discontinuous material, and rainwater or the like does not enter, so that the reliability is high. Since the extension cable 13a is provided as described above, the installation location of the terminal box 17 can be freely selected, and the construction is facilitated.
[0015]
FIG. 4 is a plan view showing an example of a terminal box fixing method using the extension cable according to the present invention. It can be seen that the degree of freedom in selecting the installation location is further increased by folding the extension cable 13a (folding portion 13r).
FIG. 5 is a partial view of the flexible internal wiring according to the present invention. As the internal wiring, for example, a braided conductor 13c in which a plurality of strands are knitted like an external shield used in a coaxial cable or the like is used. Even if the braided conductor 13c is used, the manufacturing method of the solar cell module is not changed, and the flexibility of the solar cell module or the internal wiring extension is increased, so that the covering is not broken by folding, and the construction is easy. did.
[0016]
FIG. 6 is a plan view of another solar cell module having internal wiring according to the present invention. The internal wiring extension portion 13b is wound around the peripheral portion further outside the internal wiring of the solar cell module body. This portion is continuously covered with the same film as the solar cell module body. And if it cuts | judges with the cutting line L (two-dot chain line) drawn along the internal wiring extension part 13b, the same elongate extension cable as shown in FIG. 5 will be obtained. A terminal box 17 is attached to the tip of the extension cable.
[0017]
Both the internal wiring extensions 13b may be arranged around the other side of the solar cell module body or may be asymmetrically arranged.
The extension cable is appropriately folded (see FIG. 4), and the terminal box can be easily installed at an arbitrary position.
[0018]
【The invention's effect】
According to the present invention, a solar cell module body in which one or a plurality of solar cells and an internal wiring for taking out the output of the solar cells are both covered with a protective film, and further, an internal wiring and an external cable In the solar cell module in which the terminal box containing the connection terminal is attached to the solar cell module main body, the terminal box is attached to the solar cell module main body by an attachment plate larger than the bottom surface of the terminal box. Since the braided conductor is stretchable, even if the solar cell module is wavy and a tensile force is generated between the module and the terminal box, the braided conductor itself expands and contracts according to the tensile force. It becomes possible to avoid fatigue and the like, and the failure of the solar cell module can be reduced.
[0019]
Also, by fixing the outer edge of the terminal box of the solar cell module mounting plate to the structure of the tent structure building, the terminal box is fixed to the structure of the tent structure building. Therefore, even if the tent film on which the solar cell module is installed undulates due to the wind, there is no location where the weight is concentrated in the solar cell module. Disappear. Therefore, mechanical breakage of the portion where the tent film material and the solar cell module are bonded can be suppressed.
[Brief description of the drawings]
1A and 1B show a flexible solar cell module having a mounting plate according to the present invention, wherein FIG. 1A is a perspective plan view, and FIG. 1B is a sectional view taken along line AA and BB in FIG.
FIG. 2 is a fragmentary perspective view showing a method for attaching a terminal box according to the present invention to a building structure.
FIG. 3 is a plan view showing a solar cell module suitable for installation according to the present invention.
FIG. 4 is a plan view showing an example of a terminal box fixing method using an extension cable according to the present invention.
FIG. 5 is a partial view of flexible internal wiring according to the present invention.
FIG. 6 is a plan view of another solar cell module having internal wiring according to the present invention.
FIGS. 7A and 7B show a flexible solar cell module having a conventional terminal box, where FIG. 7A is a perspective plan view, and FIG. 7B is a sectional view taken along line AA and BB in FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Solar cell module body 11 Solar cell 12 Auxiliary wiring 13 Internal wiring 13a Internal wiring extension part 13b Extension cable 13c Braided conductor 13r Folding part 14 Sealing film 15 Surface protection film 16 Back surface protection film 17 Terminal box 18 Terminal box mounting plate 18h Mounting hole 18n Mounting screw 21 Building structure 22 Bowl-shaped base portion 23 Tent film material 24 Reinforcing member 31 Rubber sheet 32 Press plate 33 Bolt m Thermal welding portion L Cutting line

Claims (4)

１ないし複数の太陽電池セルと太陽電池セルの出力を取り出すための内部配線とが共に保護フィルムにより両面から被覆されてなる太陽電池モジュール本体と、さらに内部配線と外部ケーブルとの接続用端子を内蔵する端子箱が太陽電池モジュール本体に取り付けられている太陽電池モジュールにおいて、前記端子箱は、この前記端子箱の底面より大きい取り付け板により太陽電池モジュール本体に取り付けられている太陽電池モジュールの設置方法であって、前記取り付け板の前記端子箱の外側縁部をテント構造建築物の構造体に固定することにより、前記端子箱をテント構造建築物の構造体に固定することを特徴とする太陽電池モジュールの設置方法。 Built-in solar cell module body in which one or a plurality of solar cells and internal wiring for taking out the output of the solar cells are covered from both sides with a protective film, and a terminal for connecting the internal wiring and external cable In the solar cell module in which the terminal box to be attached is attached to the solar cell module body, the terminal box is an installation method of the solar cell module attached to the solar cell module body by an attachment plate larger than the bottom surface of the terminal box. A solar cell module, wherein the terminal box is fixed to the structure of the tent structure building by fixing an outer edge of the terminal box of the mounting plate to the structure of the tent structure building. Installation method. 前記内部配線は編組導体であることを特徴とする請求項１に記載の太陽電池モジュールの設置方法。 The solar cell module installation method according to claim 1, wherein the internal wiring is a braided conductor . 前記太陽電池モジュール本体は内部配線の延長部が前記保護フィルムの延長部により両面から被覆されてなる細長い延長ケーブルを有し、この延長ケーブルの端部に前記端子箱が取り付けられていることを特徴とする請求項１または２に記載の太陽電池モジュールの設置方法。 The solar cell module body has an elongated extension cable in which an extension portion of an internal wiring is covered from both sides by an extension portion of the protective film, and the terminal box is attached to an end portion of the extension cable. The installation method of the solar cell module of Claim 1 or 2 . 前記内部配線の延長部は前記太陽電池モジュールの太陽電池セルの外側周縁部に巡らされており、延長部に沿っての裁断により細長い前記延長ケーブルが得られることを特徴とする請求項３に記載の太陽電池モジュールの設置方法。 The extension portion of the internal wiring is routed around the outer peripheral edge portion of the solar battery cell of the solar cell module, and the elongated extension cable is obtained by cutting along the extension portion. Installation method of solar cell module .
JP2001016838A 2001-01-25 2001-01-25 SOLAR CELL MODULE AND ITS INSTALLATION METHOD ON TENT STRUCTURE BUILDING Expired - Fee Related JP4534359B2 (en)

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JP2000091618A (en) * 1998-09-11 2000-03-31 Asahi Chem Ind Co Ltd Solar battery module, method for preparing the same mounting structure therefor and roof material therewith
JP2000138389A (en) * 1998-10-30 2000-05-16 Fuji Electric Co Ltd Solar cell module

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JP3757498B2 (en) * 1996-11-07 2006-03-22 富士電機ホールディングス株式会社 Fixing method of solar cell module
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JP2000138389A (en) * 1998-10-30 2000-05-16 Fuji Electric Co Ltd Solar cell module

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