JP2013191633A - Solar cell module and photovoltaic power generation system - Google Patents

Solar cell module and photovoltaic power generation system Download PDF

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JP2013191633A
JP2013191633A JP2012054955A JP2012054955A JP2013191633A JP 2013191633 A JP2013191633 A JP 2013191633A JP 2012054955 A JP2012054955 A JP 2012054955A JP 2012054955 A JP2012054955 A JP 2012054955A JP 2013191633 A JP2013191633 A JP 2013191633A
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solar cell
cell module
plate
vertical plate
concave curved
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JP5480318B2 (en
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Teruo Hayatsu
輝雄 早津
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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
    • 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
    • Y02E10/52—PV systems with concentrators

Abstract

PROBLEM TO BE SOLVED: To provide epoch-making solar cell module and photovoltaic power generation system which have an extremely high commercial value.SOLUTION: A solar cell module converts solar light received by a light receiving part 3 to electricity. The solar cell module 2 is comprised of a vertical plate-shaped part 2A and a concave curved plate-shaped part 2B having a D-shape in a plan view and being disposed continuously with the vertical plate-shaped part 2A. The vertical plate-shaped part 2A and the concave curved plate-shaped part 2B constitute a container shaped body having an upper opening. Inner and outer surfaces of each of the vertical plate-shaped part 2A and the concave curved plate-shaped part 2B are set to the light receiving part 3.

Description

本発明は、太陽電池モジュール及び太陽光発電システムに関するものである。   The present invention relates to a solar cell module and a photovoltaic power generation system.

近年、石油や石炭などの化石燃料の代替えエネルギーとして太陽光が注目されており、例えば特開２００６−３１７１２８号のような太陽光を電気に変換する太陽電池モジュール（以下、従来例）が種々提案されている。   In recent years, sunlight has attracted attention as an alternative energy to fossil fuels such as oil and coal. For example, various solar cell modules (hereinafter, conventional examples) that convert sunlight into electricity as disclosed in JP-A-2006-317128 have been proposed. Has been.

この従来例は、太陽光を電気に変換する太陽電池（セル）を多数並設した方形板状のパネル構造体であり、太陽光を受光する受光部の表面積（太陽電池の面積）を広くすればするほど多くの電気が得られることになる。   This conventional example is a rectangular plate-like panel structure in which a large number of solar cells (cells) that convert sunlight into electricity are arranged side by side, and the surface area (area of the solar cell) of the light receiving portion that receives sunlight is increased. The more electricity you can get.

特開２００６−３１７１２８号公報JP 2006-317128 A

しかしながら、従来例は、その構造上、設置スペースの制限により大型化にも限界があり、要求する発電量が得られない場合がある。   However, due to the structure of the conventional example, there is a limit to enlargement due to the limitation of the installation space, and the required power generation amount may not be obtained.

本発明者は、前述した太陽電池モジュールについて更なる研究・開発を進め、その結果、極めて商品価値の高い画期的な太陽電池モジュール及び太陽光発電システムを開発した。   The present inventor further researched and developed the above-described solar cell module, and as a result, developed an innovative solar cell module and a photovoltaic power generation system with extremely high commercial value.

添付図面を参照して本発明の要旨を説明する。   The gist of the present invention will be described with reference to the accompanying drawings.

受光部３で受光した太陽光を電気に変換する太陽電池モジュールであって、前記太陽発電モジュール２は、垂直板状部２Ａと、この垂直板状部２Ａに連設される平面視Ｄ形状の凹湾曲板状部２Ｂとから成り、前記垂直板状部２Ａと前記凹湾曲板状部２Ｂとで上部開口部を有する容状体が構成され、また、前記垂直板状部２Ａと前記凹湾曲板状部２Ｂ夫々の内外面が前記受光部３に設定されていることを特徴とする太陽電池モジュールに係るものである。   It is a solar cell module that converts sunlight received by the light receiving unit 3 into electricity, and the solar power generation module 2 has a vertical plate-like portion 2A and a D-shape in a plan view connected to the vertical plate-like portion 2A. The vertical plate-like portion 2B and the concave-curved plate-like portion 2B constitute a container having an upper opening, and the vertical plate-like portion 2A and the concave-curved portion 2B. The solar cell module is characterized in that the inner and outer surfaces of each plate-like portion 2B are set to the light receiving portion 3.

また、請求項１記載の太陽電池モジュールにおいて、前記垂直板状部２Ａ及び前記凹湾曲板状部２Ｂ夫々に太陽電池１が設けられていることを特徴とする太陽電池モジュールに係るものである。   The solar cell module according to claim 1, wherein a solar cell 1 is provided in each of the vertical plate-like portion 2 </ b> A and the concave curved plate-like portion 2 </ b> B.

また、請求項１，２いずれか１項に記載の太陽電池モジュールにおいて、前記太陽電池モジュール２は、前記垂直板状部２Ａの内面と前記凹湾曲板状部２Ｂの内面との間に架設板部４が設けられ、この架設板部４の表裏面及び上端面が前記受光部３に設定されていることを特徴とする太陽電池モジュールに係るものである。   The solar cell module according to any one of claims 1 and 2, wherein the solar cell module 2 is a bridge plate between an inner surface of the vertical plate-like portion 2A and an inner surface of the concavely curved plate-like portion 2B. The solar cell module is characterized in that a portion 4 is provided, and the front and back surfaces and the upper end surface of the installation plate portion 4 are set to the light receiving portion 3.

また、請求項３記載の太陽電池モジュールにおいて、前記架設板部４は、表面，裏面及び上端面が膨出するように設けられていることを特徴とする太陽電池モジュールに係るものである。   4. The solar cell module according to claim 3, wherein the erection plate portion 4 is provided so that a front surface, a back surface, and an upper end surface bulge out.

また、請求項１記載の太陽電池モジュールにおいて、前記太陽電池モジュール２は、前記垂直板状部２Ａの内面と前記凹湾曲板状部２Ｂの内面との間に架設板部４が設けられ、この架設板部４の表裏面は光反射部７に設定されていることを特徴とする太陽電池モジュールに係るものである。   Further, in the solar cell module according to claim 1, the solar cell module 2 is provided with an erection plate portion 4 between an inner surface of the vertical plate portion 2A and an inner surface of the concave curved plate portion 2B. The front and back surfaces of the erection plate portion 4 are set to the light reflecting portion 7 and are related to the solar cell module.

また、請求項１〜５いずれか１項に記載の太陽電池モジュールにおいて、前記垂直板状部２Ａは、内外面が膨出するように設けられていることを特徴とする太陽電池モジュールに係るものである。   Further, in the solar cell module according to any one of claims 1 to 5, the vertical plate-like portion 2A is provided so that the inner and outer surfaces bulge out. It is.

また、請求項１〜６いずれか１項に記載の太陽電池モジュールにおいて、前記垂直板状部２Ａの上端面は前記受光部３に設定され、この上端面が膨出するように設けられていることを特徴とする太陽電池モジュールに係るものである。   Moreover, the solar cell module of any one of Claims 1-6 WHEREIN: The upper end surface of the said vertical plate-shaped part 2A is set to the said light-receiving part 3, and it is provided so that this upper end surface may bulge. The present invention relates to a solar cell module.

また、請求項１〜７いずれか１項に記載の太陽電池モジュールにおいて、前記太陽電池モジュール２の内面最下位置に排水孔２ａが設けられていることを特徴とする太陽電池モジュールに係るものである。   Moreover, the solar cell module of any one of Claims 1-7 WHEREIN: The drainage hole 2a is provided in the inner surface lowest position of the said solar cell module 2, It concerns on the solar cell module characterized by the above-mentioned. is there.

また、請求項１〜８いずれか１項に記載の太陽電池モジュールを備えることを特徴とする太陽光発電システムに係るものである。   In addition, the present invention relates to a solar power generation system comprising the solar cell module according to any one of claims 1 to 8.

本発明は上述のように構成したから、前述した従来例に比し、例えば巾の狭い設置スペースに対応してコンパクトな構造としても、広い表面積が確保でき、多くの太陽光が得られることになるなど、極めて商品価値の高い画期的な太陽電池モジュール及び太陽光発電システムとなる。   Since the present invention is configured as described above, compared to the above-described conventional example, for example, a large surface area can be secured and a large amount of sunlight can be obtained even with a compact structure corresponding to a narrow installation space. For example, an innovative solar cell module and solar power generation system with extremely high product value.

実施例１を示す斜視図である。1 is a perspective view showing Example 1. FIG. 実施例１の要部を示す平面図である。3 is a plan view showing a main part of Example 1. FIG. 実施例１の要部を説明する断面図である。3 is a cross-sectional view illustrating a main part of Example 1. FIG. 実施例１に係る太陽光発電システムの説明図である。It is explanatory drawing of the solar energy power generation system which concerns on Example 1. FIG. 実施例１の使用状態説明図である。FIG. 3 is an explanatory diagram of a use state of the first embodiment. 実施例１の使用状態説明図である。FIG. 3 is an explanatory diagram of a use state of the first embodiment. 実施例１の使用状態説明図である。FIG. 3 is an explanatory diagram of a use state of the first embodiment. 実施例１の使用状態説明図である。FIG. 3 is an explanatory diagram of a use state of the first embodiment. 実施例２を示す斜視図である。FIG. 6 is a perspective view showing Example 2. 実施例２の使用状態説明図である。FIG. 10 is an explanatory diagram of a use state of the second embodiment.

好適と考える本発明の実施形態を、図面に基づいて本発明の作用を示して簡単に説明する。   An embodiment of the present invention which is considered to be suitable will be briefly described with reference to the drawings showing the operation of the present invention.

太陽光が照射されると、この太陽光は垂直板状部２Ａと凹湾曲板状部２Ｂ夫々の内外面である受光部３で受光され、この各受光部３で受光された太陽光は電気に変換される。   When sunlight is irradiated, the sunlight is received by the light receiving portions 3 which are the inner and outer surfaces of the vertical plate-like portion 2A and the concave curved plate-like portion 2B, and the sunlight received by the light receiving portions 3 is electrically Is converted to

この本発明に係る太陽電池モジュール２は、前述した方形板状のパネル構造体である従来例と異なり、左右方向（水平方向）だけでなく上下方向にも面積を得る構造、即ち、垂直板状部２Ａと凹湾曲板状部２Ｂ夫々の内外面に設けられた受光部３で太陽光を受光して発電が行われる構造であるから、従来例に比して多くの電気を得ることができる。   The solar cell module 2 according to the present invention is different from the above-described conventional example of a rectangular plate-like panel structure, and has a structure that obtains an area not only in the horizontal direction (horizontal direction) but also in the vertical direction, that is, a vertical plate shape. Since it is a structure in which sunlight is received by the light receiving portions 3 provided on the inner and outer surfaces of the portion 2A and the concave curved plate-like portion 2B, more electricity can be obtained as compared with the conventional example. .

つまり、本発明は、前述した従来例に比し、例えば巾の狭い設置スペースに対応してコンパクトな構造としても、広い表面積が確保され、多くの太陽光を得ることが可能となる。   That is, the present invention secures a large surface area and can obtain a large amount of sunlight even if it has a compact structure corresponding to a narrow installation space, for example, as compared with the conventional example described above.

本発明の具体的な実施例１について図１〜８に基づいて説明する。   A specific embodiment 1 of the present invention will be described with reference to FIGS.

本実施例は、受光部３で受光した太陽光を電気に変換する太陽電池１を備えた太陽電池モジュール２であって、この太陽電池モジュール２を複数備えた太陽光発電システムＳを設けている。   A present Example is the solar cell module 2 provided with the solar cell 1 which converts the sunlight received with the light-receiving part 3 into electricity, Comprising: The solar power generation system S provided with this solar cell module 2 is provided. .

具体的には、この太陽光発電システムＳは、図４に図示したように太陽電池モジュール２を複数並設してなるアレイ11と、このアレイ11（各太陽電池モジュール２）で発電した直流電力を一つにまとめる接続部12（通称：接続箱）と、この接続部12で一つにまとめられた直流電力を交流電力に電力変換するインバータ13（パワーコンディショナー）と、このインバータ13で電力変換された交流電力を各回路15Ａ，15Ｂへ分配する分電盤14とを備えている。   Specifically, this solar power generation system S includes an array 11 in which a plurality of solar cell modules 2 are arranged in parallel as shown in FIG. 4, and direct-current power generated by the array 11 (each solar cell module 2). Are combined into a connection part 12 (common name: connection box), an inverter 13 (power conditioner) that converts the DC power combined into one into the AC power, and the inverter 13 converts power. And a distribution board 14 that distributes the AC power to the circuits 15A and 15B.

尚、太陽光発電システムＳは前述した構造に限らず、本実施例の特性を発揮する構成であれば適宜採用し得るものである。   Note that the solar power generation system S is not limited to the structure described above, and any structure that exhibits the characteristics of the present embodiment can be adopted as appropriate.

太陽電池モジュール２は、図１に図示したように垂直板状部２Ａと、この垂直板状部２Ａに連設される平面視Ｄ形状の凹湾曲板状部２Ｂとから成り、この垂直板状部２Ａと凹局板状部２Ｂとで平面視Ｄ形状の上部開口部を有する容状体が構成され、この太陽電池モジュール２の垂直板状部２Ａと凹湾曲板状部２Ｂ夫々には太陽電池１が設けられ、この垂直板状部２Ａと凹湾曲板状部２Ｂ夫々の内外面が受光部３に設定されている。この垂直板状部２Ａ及び凹湾曲板状部２Ｂの高さや巾は適宜設定される。   As shown in FIG. 1, the solar cell module 2 is composed of a vertical plate-like portion 2A and a concave curved plate-like portion 2B having a D-shape in plan view connected to the vertical plate-like portion 2A. The container 2A and the concave plate-like portion 2B constitute a container having a D-shaped upper opening in a plan view. The vertical plate-like portion 2A and the concave curved plate-like portion 2B of the solar cell module 2 are each provided with a sun. A battery 1 is provided, and the inner and outer surfaces of each of the vertical plate-like portion 2A and the concave curved plate-like portion 2B are set as the light receiving portion 3. The height and width of the vertical plate-like portion 2A and the concave curved plate-like portion 2B are appropriately set.

具体的には、図１，２に図示したように適宜な素材（例えば金属や合成樹脂やＦＲＰなど）により長方形状の垂直板５ａと凹湾曲板５ｂとからなる容状基体を形成し、この容状基体の垂直板５ａ及び凹湾曲板５ｂの内外面に太陽電池１を多数配設（面方向に並設）するとともに、この隣接する太陽電池１同士を接続した構造である。   Specifically, as shown in FIGS. 1 and 2, a rectangular base plate 5 a and a concave curved plate 5 b are formed from an appropriate material (for example, metal, synthetic resin, FRP, or the like). A large number of solar cells 1 are disposed on the inner and outer surfaces of the vertical plate 5a and the concave curved plate 5b of the container base (in parallel with the surface direction), and the adjacent solar cells 1 are connected to each other.

この面方向に並設される各太陽電池１の表面に保護ガラス６が積層されて受光部３が構成されている。   The protective glass 6 is laminated | stacked on the surface of each solar cell 1 arranged in parallel by this surface direction, and the light-receiving part 3 is comprised.

また、垂直板状部２Ａ（垂直板５ａ）は、内外面及び上端面が膨出するように設けられており、この垂直板状部２Ａの上端面も受光部３に設定されている。   Further, the vertical plate-like portion 2A (vertical plate 5a) is provided such that the inner and outer surfaces and the upper end surface bulge, and the upper end surface of the vertical plate-like portion 2A is also set to the light receiving portion 3.

従って、この構成により平坦面である場合に比して広い表面積が確保される。   Therefore, a large surface area is ensured by this configuration as compared with the case of a flat surface.

また、太陽電池モジュール２の内面最下位置である周縁複数個所（二箇所）に排水孔２ａが設けられている。   In addition, drain holes 2 a are provided at a plurality of peripheral locations (two locations) that are the lowest position on the inner surface of the solar cell module 2.

また、太陽電池モジュール２は、垂直板状部２Ａ（垂直板５ａ）の内面と凹湾曲板状部２Ｂ（凹湾曲板５ｂ）の内面との間に架設板部４（架設板５ｃ）が設けられ、この架設板部４（架設板５ｃ）の表裏面及び上端面は受光部３に設定されている。   Further, the solar cell module 2 is provided with the erection plate portion 4 (erection plate 5c) between the inner surface of the vertical plate portion 2A (vertical plate 5a) and the inner surface of the concave curve plate portion 2B (concave curve plate 5b). The front and back surfaces and the upper end surface of the erection plate portion 4 (erection plate 5c) are set to the light receiving portion 3.

また、架設板部４は、表面，裏面及び上端面が膨出するように設けられている。   Moreover, the installation board part 4 is provided so that the surface, the back surface, and the upper end surface may bulge.

従って、この構成により平坦面である場合に比して広い表面積が確保される。   Therefore, a large surface area is ensured by this configuration as compared with the case of a flat surface.

尚、太陽電池モジュール２は、容状基体を介さなくても太陽電池１同士を有底筒状となるように接続して形成する構成としても良い。   In addition, the solar cell module 2 is good also as a structure which connects and forms the solar cells 1 so that it may become a bottomed cylindrical shape, without interposing a container base | substrate.

太陽電池１（セル）としては、多結晶シリコン太陽電池、単結晶シリコン太陽電池、アモルファスシリコンなどの薄幕太陽電池素子が採用され、各太陽電池１は受光部３で受光した太陽光を電気に変換するように構成されている。   As the solar cell 1 (cell), a thin-film solar cell element such as a polycrystalline silicon solar cell, a single crystal silicon solar cell, or amorphous silicon is employed, and each solar cell 1 uses sunlight received by the light receiving unit 3 as electricity. Configured to convert.

また、太陽電池１は、湾曲面に応じて可撓性のあるもの、硬質の平板状のものや湾曲状のものなど適宜採用するものである。   In addition, the solar cell 1 is appropriately adopted depending on the curved surface, such as a flexible one, a hard flat plate-like one, or a curved one.

尚、本実施例では太陽電池モジュール２の垂直板状部２Ａ，凹湾曲板状部２Ｂ及び架設板部４夫々に多数の太陽電池１を配設して受光部３を構成しているが、一つの太陽電池１で受光部３を構成しても良い。   In the present embodiment, the light receiving unit 3 is configured by arranging a large number of solar cells 1 on each of the vertical plate-like portion 2A, the concavely curved plate-like portion 2B, and the installation plate portion 4 of the solar cell module 2. The light receiving unit 3 may be configured by one solar cell 1.

以上の構成から成る太陽電池モジュール２を実際に使用する場合には、直接地上（舗装面など）に設置しても良いし、支柱や台などの上に設置しても良い。   When the solar cell module 2 having the above configuration is actually used, the solar cell module 2 may be installed directly on the ground (such as a paved surface) or may be installed on a column or a stand.

また、図５に図示したように垂直板状部２Ａの外面を太陽Ｔの軌道に正対させる向き（所謂南向き）で配置すると良い。   Further, as shown in FIG. 5, the vertical plate-like portion 2 </ b> A may be arranged in a direction (so-called south direction) in which the outer surface of the vertical plate-like portion 2 </ b> A faces the solar T orbit.

本実施例は上述のように構成したから、太陽光が照射されると、この太陽光は垂直板状部２Ａ及び凹湾曲板状部２Ｂ夫々の内外面である受光部３と、架設板部４の表裏面である受光部３とで受光され、この各受光部３で受光された太陽光は電気に変換される（図６〜８参照）。   Since the present embodiment is configured as described above, when sunlight is irradiated, the sunlight is received by the light receiving unit 3 that is the inner and outer surfaces of the vertical plate-like portion 2A and the concave curved plate-like portion 2B, and the installation plate portion. 4 is received by the light receiving unit 3 which is the front and back surfaces, and sunlight received by each light receiving unit 3 is converted into electricity (see FIGS. 6 to 8).

よって、本実施例によれば、前述した従来例に比し、例えば巾の狭い設置スペースに対応してコンパクトな構造としても、広い表面積が確保でき、多くの太陽光（即ち、電気）が効率良く得られることになる。   Therefore, according to the present embodiment, compared to the above-described conventional example, a large surface area can be secured even if the structure is compact corresponding to a narrow installation space, for example, and a large amount of sunlight (that is, electricity) is efficient. It will be well obtained.

また、本実施例は、太陽電池モジュール２の垂直板状部２Ａと凹湾曲板状部２Ｂの内外面，架設板部４の表裏面，垂直板状部２Ａの上端面及び架設板部４の上端面は、膨出するように設けられているから、各面が単なる平坦状であった場合に比べて受光部３の表面積がより広くなるから、この点においても多くの太陽光（電気）が得られることになり、更に、この太陽電池モジュール２は容状体であるから、太陽の照射角度の変化に対応して可及的に広い表面積が得られることになる。   Further, in this embodiment, the vertical plate-like portion 2A and the concave curved plate-like portion 2B of the solar cell module 2, the front and back surfaces of the installation plate portion 4, the upper end surface of the vertical plate-like portion 2A, and the installation plate portion 4 Since the upper end surface is provided so as to bulge out, the surface area of the light receiving unit 3 becomes larger than when each surface is simply flat. In addition, since the solar cell module 2 is a container, a surface area as large as possible can be obtained corresponding to the change in the irradiation angle of the sun.

つまり、本実施例は、太陽電池モジュール２を構成する全ての面が湾曲面に設定されている為、狭いスペースであっても広い表面積を得て極めて効率良く発電することができる。   That is, in this embodiment, since all the surfaces constituting the solar cell module 2 are set to be curved surfaces, a large surface area can be obtained even in a narrow space and power can be generated very efficiently.

また、本実施例は、太陽電池モジュール２は周壁に囲まれた容状であるから、従来例のような方形平板状のものに比して照射された太陽光の周囲への飛散が少なく、その内部は良好に集光されて明るい状態となり、良好な発電効果が得られることになり、更に、その内部は外気に比べて暖気となるから降雪があっても融雪効果が発揮されることになる。   Further, in this example, since the solar cell module 2 is in a shape surrounded by the peripheral wall, there is less scattering of the irradiated sunlight around the rectangular flat plate like the conventional example, The inside is well condensed and bright, and a good power generation effect is obtained. Further, the inside is warmer than the outside air, so the snow melting effect is exhibited even if there is snowfall. Become.

また、本実施例は、太陽電池モジュール２の垂直板状部２Ａは垂直方向に立設する面であるから、例えば降雪や降雨が太陽電池モジュール２へ付着してとどまることが可及的に防止される。   In addition, in this embodiment, the vertical plate-like portion 2A of the solar cell module 2 is a surface that stands in the vertical direction. Is done.

本発明の具体的な実施例２について図９，10に基づいて説明する。   A second embodiment of the present invention will be described with reference to FIGS.

本実施例に係る太陽電池モジュール２は、垂直板状部２Ａの内面と凹湾曲板状部２Ｂの内面との間に架設板部４が設けられ、この架設板部４の表裏面は光反射部７に設定されているタイプである。   In the solar cell module 2 according to the present embodiment, the erection plate part 4 is provided between the inner surface of the vertical plate part 2A and the inner surface of the concave curved plate part 2B, and the front and back surfaces of the erection plate part 4 reflect light. This is the type set in the section 7.

この架設板部４で反射された太陽光は、垂直板状部２Ａの内面や凹湾曲板状部２Ｂの内面に効率良く照射されて良好な発電効果が得られることになる。   The sunlight reflected by the erection plate portion 4 is efficiently applied to the inner surface of the vertical plate-like portion 2A and the inner surface of the concave curved plate-like portion 2B, and a good power generation effect is obtained.

また、反射部７による反射により、太陽電池モジュール２内の温度は外気より上がり、よって、良好な融雪効果が得られることになる。   Moreover, the temperature in the solar cell module 2 rises from the outside air due to the reflection by the reflecting portion 7, and thus a good snow melting effect is obtained.

その余は実施例１と同様のものである。   The rest is the same as in Example 1.

尚、本発明は、実施例１，２に限られるものではなく、各構成要件の具体的構成は適宜設計し得るものである。   The present invention is not limited to the first and second embodiments, and the specific configuration of each component can be designed as appropriate.

１ 太陽電池
２ 太陽電池モジュール
２ａ 排水孔
２Ａ 垂直板状部
２Ｂ 凹湾曲板状部
３ 受光部
４ 架設板部
７ 光反射部 DESCRIPTION OF SYMBOLS 1 Solar cell 2 Solar cell module 2a Drain hole 2A Vertical plate-shaped part 2B Concave curved plate-shaped part 3 Light-receiving part 4 Construction plate part 7 Light reflection part

Claims (9)

受光部で受光した太陽光を電気に変換する太陽電池モジュールであって、前記太陽発電モジュールは、垂直板状部と、この垂直板状部に連設される平面視Ｄ形状の凹湾曲板状部とから成り、前記垂直板状部と前記凹湾曲板状部とで上部開口部を有する容状体が構成され、また、前記垂直板状部と前記凹湾曲板状部夫々の内外面が前記受光部に設定されていることを特徴とする太陽電池モジュール。   A solar cell module for converting sunlight received by a light receiving portion into electricity, wherein the solar power generation module includes a vertical plate-like portion and a concave curved plate shape having a D-shape in plan view connected to the vertical plate-like portion. The vertical plate-like portion and the concave curved plate-like portion constitute a container having an upper opening, and the vertical plate-like portion and the concave curved plate-like portion have inner and outer surfaces respectively. A solar cell module set in the light receiving section. 請求項１記載の太陽電池モジュールにおいて、前記垂直板状部及び前記凹湾曲板状部夫々に太陽電池が設けられていることを特徴とする太陽電池モジュール。   2. The solar cell module according to claim 1, wherein a solar cell is provided in each of the vertical plate-like portion and the concave curved plate-like portion. 請求項１，２いずれか１項に記載の太陽電池モジュールにおいて、前記太陽電池モジュールは、前記垂直板状部の内面と前記凹湾曲板状部の内面との間に架設板部が設けられ、この架設板部の表裏面及び上端面が前記受光部に設定されていることを特徴とする太陽電池モジュール。   The solar cell module according to any one of claims 1 and 2, wherein the solar cell module is provided with a construction plate portion between an inner surface of the vertical plate portion and an inner surface of the concave curved plate portion. The solar cell module, wherein the front and back surfaces and the upper end surface of the installation plate portion are set to the light receiving portion. 請求項３記載の太陽電池モジュールにおいて、前記架設板部は、表面，裏面及び上端面が膨出するように設けられていることを特徴とする太陽電池モジュール。   4. The solar cell module according to claim 3, wherein the erection plate portion is provided so that a front surface, a back surface, and an upper end surface bulge out. 請求項１記載の太陽電池モジュールにおいて、前記太陽電池モジュールは、前記垂直板状部の内面と前記凹湾曲板状部の内面との間に架設板部が設けられ、この架設板部の表裏面は光反射部に設定されていることを特徴とする太陽電池モジュール。   2. The solar cell module according to claim 1, wherein the solar cell module is provided with an installation plate portion between an inner surface of the vertical plate-like portion and an inner surface of the concave curved plate-like portion, and front and back surfaces of the installation plate portion. Is a solar cell module characterized in that it is set in the light reflecting portion. 請求項１〜５いずれか１項に記載の太陽電池モジュールにおいて、前記垂直板状部は、内外面が膨出するように設けられていることを特徴とする太陽電池モジュール。   6. The solar cell module according to claim 1, wherein the vertical plate-like portion is provided so that an inner surface and an outer surface bulge out. 請求項１〜６いずれか１項に記載の太陽電池モジュールにおいて、前記垂直板状部の上端面は前記受光部に設定され、この上端面が膨出するように設けられていることを特徴とする太陽電池モジュール。   The solar cell module according to any one of claims 1 to 6, wherein an upper end surface of the vertical plate-shaped portion is set to the light receiving portion, and the upper end surface is provided so as to bulge. Solar cell module. 請求項１〜７いずれか１項に記載の太陽電池モジュールにおいて、前記太陽電池モジュールの内面最下位置に排水孔が設けられていることを特徴とする太陽電池モジュール。   The solar cell module according to any one of claims 1 to 7, wherein a drainage hole is provided at the lowest position on the inner surface of the solar cell module. 請求項１〜８いずれか１項に記載の太陽電池モジュールを備えることを特徴とする太陽光発電システム。   A solar power generation system comprising the solar cell module according to claim 1.
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