JP2001007358A5 - - Google Patents
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- JP2001007358A5 JP2001007358A5 JP1999179316A JP17931699A JP2001007358A5 JP 2001007358 A5 JP2001007358 A5 JP 2001007358A5 JP 1999179316 A JP1999179316 A JP 1999179316A JP 17931699 A JP17931699 A JP 17931699A JP 2001007358 A5 JP2001007358 A5 JP 2001007358A5
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- Prior art keywords
- receiving surface
- surface side
- solar cell
- light
- filling resin
- Prior art date
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- 229920005989 resin Polymers 0.000 claims description 77
- 239000011347 resin Substances 0.000 claims description 77
- 239000000463 material Substances 0.000 claims description 41
- 239000003063 flame retardant Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 2
- VOLSCWDWGMWXGO-UHFFFAOYSA-N cyclobuten-1-yl acetate Chemical compound CC(=O)OC1=CCC1 VOLSCWDWGMWXGO-UHFFFAOYSA-N 0.000 claims 2
- 239000005038 ethylene vinyl acetate Substances 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000010248 power generation Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 16
- 229920002050 silicone resin Polymers 0.000 description 12
- 229910052697 platinum Inorganic materials 0.000 description 8
- BZHJMEDXRYGGRV-UHFFFAOYSA-N vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene (PE) Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000004383 yellowing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000003014 reinforcing Effects 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K Aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 230000001070 adhesive Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000002093 peripheral Effects 0.000 description 1
- 230000001681 protective Effects 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
Description
すなわち、本発明の太陽電池モジュールは、少なくとも受光面側より、透光性表面カバー材、受光面側充填樹脂、光起電力素子、非受光面側充填樹脂、裏面カバー材を有してなる太陽電池モジュールにおいて、前記非受光面側充填樹脂は２つの異なる樹脂材料からなり、該非受光面側充填樹脂のうち前記裏面カバー材に接する樹脂材料は前記受光面側充填樹脂より難燃性であることを特徴とする。
また、本発明の太陽電池モジュールは、少なくとも受光面側より、透光性表面カバー材、受光面側充填樹脂、光起電力素子、非受光面側充填樹脂、裏面カバー材を有してなる太陽電池モジュールにおいて、前記裏面カバー材に電気出力端子用の穴を有し、前記非受光面側充填樹脂のうち少なくとも該電気出力端子用の穴の近傍に設けられる充填樹脂は、前記受光面側充填樹脂より難燃性であることを特徴とする。
That is, the solar cell module of the present invention includes a translucent surface cover material, a light receiving surface side filling resin, a photovoltaic element, a non-light receiving surface side filling resin, and a back surface cover material from at least the light receiving surface side. in the battery module, said non-light-receiving surface side filler resin comprises two different resin materials, resin materials in contact with the rear surface cover member of the non-light-receiving surface side filler resin is flame retardant than the light receiving surface side filler resin It is characterized by.
Further, the solar cell module of the present invention includes a translucent surface cover material, a light receiving surface side filling resin, a photovoltaic element, a non-light receiving surface side filling resin, and a back surface covering material from at least the light receiving surface side. In the battery module, the back surface cover material has holes for electric output terminals, and among the non-light receiving surface side filling resins, the filling resin provided at least in the vicinity of the holes for the electric output terminals is filled on the light receiving surface side. It is characterized by being more flame-retardant than resin.
また、本発明の太陽電池モジュールの製造方法は、少なくとも受光面側より、透光性表面カバー材、受光面側充填樹脂、光起電力素子、非受光面側充填樹脂、裏面カバー材を有してなる太陽電池モジュールの製造方法において、前記非受光面側充填樹脂を２つの異なる樹脂材料で構成し、該非受光面側充填樹脂のうち前記裏面カバー材に接する部分には前記受光面側充填樹脂より難燃性である樹脂材料を用いることを特徴とする。
また、本発明の太陽電池モジュールの製造方法は、少なくとも受光面側より、透光性表面カバー材、受光面側充填樹脂、光起電力素子、非受光面側充填樹脂、裏面カバー材を有してなる太陽電池モジュールの製造方法において、前記裏面カバー材に電気出力端子用の穴を設け、前記非受光面側充填樹脂のうち少なくとも該電気出力端子用の穴の近傍に設けられる充填樹脂には前記受光面側充填樹脂より難燃性であるものを用いることを特徴とする。
Further, the method for manufacturing a solar cell module of the present invention includes at least a translucent surface cover material, a light receiving surface side filling resin, a photovoltaic element, a non-light receiving surface side filling resin, and a back surface cover material from the light receiving surface side. In the method for manufacturing a solar cell module, the non-light receiving surface side filling resin is composed of two different resin materials, and the portion of the non-light receiving surface side filling resin in contact with the back surface cover material is the light receiving surface side filling resin. It is characterized by using a resin material that is more flame-retardant.
Further, the method for manufacturing a solar cell module of the present invention includes at least a translucent surface cover material, a light receiving surface side filling resin, a photovoltaic element, a non-light receiving surface side filling resin, and a back surface cover material from the light receiving surface side. In the method for manufacturing a solar cell module, the back surface cover material is provided with a hole for an electric output terminal, and the filling resin provided at least in the vicinity of the hole for the electric output terminal among the non-light receiving surface side filling resins It is characterized by using a resin that is more flame-retardant than the light-receiving surface side filling resin.
（参考実施例１）
本参考実施例の特徴は、受光面側、非受光面側の充填樹脂の両方ともに、シリコーン樹脂を用いるが、非受光面側充填樹脂にのみ白金を含有させたことを特徴とする。その他特記しない部分については、実施態様例と同様である。
( Reference Example 1)
The feature of this reference embodiment is that a silicone resin is used for both the light-receiving surface side and the non-light-receiving surface side filling resin, but platinum is contained only in the non-light-receiving surface side filling resin. Other parts not otherwise specified are the same as those in the embodiment.
図４は、本参考実施例の太陽電池モジュールの構成を示す断面図であり、これを参照して説明する。 FIG. 4 is a cross-sectional view showing the configuration of the solar cell module of the present reference embodiment, and will be described with reference to this.
なお、本参考実施例のシリコーン樹脂は、実施態様例で用いる難燃性シリコーン樹脂に比べ、接着性に優れるので他の接着性に優れる充填樹脂を用いる必要がなく、光起電力素子２に接するように用いているものである。 Since the silicone resin of this reference example has excellent adhesiveness as compared with the flame-retardant silicone resin used in the embodiment, it is not necessary to use another filling resin having excellent adhesiveness, and the silicone resin comes into contact with the photovoltaic element 2. It is used as such.
シリコーン樹脂に白金錯体を含有させた場合、黄変する場合がある。しかし、本参考実施例においては、受光面側の充填樹脂１９には白金の含有がなく黄変の心配は無い。一方、非受光面側の充填樹脂２０には白金の含有があるので、黄変の心配があるが、非受光面側であることにより、黄変により透光性が低下したとしても、光電変換能力に影響を与える心配はない。 When a platinum complex is contained in a silicone resin, it may turn yellow. However, in this reference example, the filling resin 19 on the light receiving surface side does not contain platinum and there is no concern about yellowing. On the other hand, since the filling resin 20 on the non-light receiving surface side contains platinum, there is a concern about yellowing. However, even if the translucency is lowered due to yellowing due to the non-light receiving surface side, photoelectric conversion is performed. There is no need to worry about affecting your ability.
（実施例１）
本実施例の特徴は、電気出力端子用の穴の近傍のみに、白金を含有させたシリコーン樹脂を設けることを特徴とする。その他、特記しない部分については、参考実施例１と同様である。
(Example 1 )
A feature of this embodiment is that a platinum-containing silicone resin is provided only in the vicinity of the holes for the electric output terminals. Other parts not otherwise specified are the same as those in Reference Example 1.
２０は参考実施例１で用いたと同様のシリコーン樹脂に白金を含有させたもので、電気出力端子用の穴の近傍（穴の周縁より外側へ５ｃｍのところまで）に設ける。他の充填樹脂１９は、参考実施例１で用いたものと同様、白金を含有しないシリコーン樹脂である。 Reference numeral 20 denotes a silicone resin containing platinum, which is the same as that used in Reference Example 1, and is provided in the vicinity of the hole for the electric output terminal (up to 5 cm outside the peripheral edge of the hole). The other filling resin 19 is a platinum-free silicone resin similar to that used in Reference Example 1.
本実施例においては、金属製補強板７の裏面側に難燃化ポリエチレンフォーム２１を１．５ｍｍの厚さで図５に示すように貼り付けている。この難燃化ポリエチレンフォーム２１の断熱効果により、参考実施例１に比べ本例は太陽電池モジュール裏面側への熱の伝わりが低減される。そこで、熱の伝導が容易に行われたり、炎が延びることが懸念される電気出力端子用の穴の近傍のみに、シリコーン樹脂に白金を含有させて難燃化した樹脂を設けることで、少ない難燃化樹脂量で大きな効果をあげることができる。 In this embodiment, the flame-retardant polyethylene foam 21 is attached to the back surface side of the metal reinforcing plate 7 with a thickness of 1.5 mm as shown in FIG. Due to the heat insulating effect of the flame-retardant polyethylene foam 21, heat transfer to the back surface side of the solar cell module is reduced in this example as compared with Reference Example 1. Therefore, by providing a flame-retardant resin containing platinum in the silicone resin only in the vicinity of the hole for the electric output terminal where heat conduction is easily performed or the flame may be extended, the amount is reduced. A great effect can be obtained by the amount of flame-retardant resin.
（参考実施例２）
本参考実施例は、非受光面側の充填樹脂に塩化ビニル樹脂を用いたことを特徴とし、その他特記しない点については、実施態様例と同様である。
( Reference Example 2 )
This reference embodiment is characterized in that a vinyl chloride resin is used as the filling resin on the non-light receiving surface side, and other points not otherwise specified are the same as those of the embodiment.
本参考実施例の非受光面側充填樹脂には、塩化ビニル樹脂を５５０μｍの厚さで設けた以外は、可燃物である表面保護フィルム及び表面側充填樹脂は実施態様例と同一とした。 The surface protective film and the surface side filling resin, which are combustible materials, were the same as those in the embodiment, except that the non-light receiving surface side filling resin of this reference example was provided with a vinyl chloride resin having a thickness of 550 μm.
（参考実施例３）
本参考実施例は、非受光面側の充填樹脂に塩化ビニル樹脂を用い、かつ、さらに難燃性を向上させるために、水酸化アルミニウムを塩化ビニル樹脂に添加したことを特徴とし、その他特記しない点については、参考実施例２と同様である。
( Reference Example 3 )
This reference example is characterized in that a vinyl chloride resin is used as the filling resin on the non-light receiving surface side, and aluminum hydroxide is added to the vinyl chloride resin in order to further improve the flame retardancy. The points are the same as in Reference Example 2 .
これにより、非受光面側の充填樹脂の難燃性がさらに向上し、参考実施例２に比べさらに防火性能の優れた太陽電池モジュールを得ることができる。 As a result, the flame retardancy of the filling resin on the non-light receiving surface side is further improved, and a solar cell module having further excellent fire protection performance can be obtained as compared with Reference Example 2.
【図面の簡単な説明】
【図１】
本発明の実施態様例の太陽電池モジュールの構成を示す断面図。
【図２】
本発明の太陽電池モジュールを建材として設置施工した様子を示す、屋根の斜視図。
【図３】
本発明の太陽電池モジュールを屋根に設置施工した様子を示す、図２中の切断線Ａ−Ａ’での断面図。
【図４】
参考実施例１の太陽電池モジュールの構成を示す断面図。
【図５】
本発明の実施例１の太陽電池モジュールの構成を示す断面図。
【符号の説明】
１ 太陽電池モジュール
２ 光起電力素子
３ 受光面側充填樹脂（ＥＶＡ樹脂）
４ フッ素樹脂フィルム
５ 非受光面側充填樹脂（ＥＶＡ樹脂）
６ 非受光面側充填樹脂（難燃性シリコーン樹脂）
７ 金属製補強板
８ 電気出力端子箱
９ 接着剤
１０ 出力電気ケーブル
１１ 立ち上り部
１２ 野地板
１３ 垂木
１４ 吊り子
１５、１７ ドリルビス
１６ 固定金物
１８ 化粧カバー材
１９ 受光面側充填樹脂（シリコーン樹脂）
２０ 非受光面側充填樹脂（白金含有のシリコーン樹脂）
２１ 難燃性ポリエチレンフォーム
[Simple explanation of drawings]
FIG. 1
The cross-sectional view which shows the structure of the solar cell module of the Embodiment Example of this invention.
FIG. 2
A perspective view of a roof showing a state in which the solar cell module of the present invention is installed and constructed as a building material.
FIG. 3
FIG. 2 is a cross-sectional view taken along the cutting line AA'in FIG. 2, showing a state in which the solar cell module of the present invention is installed and constructed on a roof.
FIG. 4
FIG. 5 is a cross-sectional view showing the configuration of the solar cell module of Reference Example 1.
FIG. 5
The cross-sectional view which shows the structure of the solar cell module of Example 1 of this invention.
[Explanation of symbols]
1 Solar cell module 2 Photovoltaic element 3 Light receiving surface side filling resin (EVA resin)
4 Fluororesin film 5 Non-light receiving surface side filling resin (EVA resin)
6 Non-light receiving surface side filling resin (flame-retardant silicone resin)
7 Metal reinforcing plate 8 Electric output terminal box 9 Adhesive 10 Output electric cable 11 Rising part 12 Field plate 13 Rafters 14 Rafters 15, 17 Drill screws 16 Fixing hardware 18 Decorative cover material 19 Light-receiving surface side filling resin (silicone resin)
20 Non-light receiving surface side filling resin (platinum-containing silicone resin)
21 Flame-retardant polyethylene foam
Claims (13)
前記非受光面側充填樹脂は２つの異なる樹脂材料からなり、該非受光面側充填樹脂のうち前記裏面カバー材に接する樹脂材料は前記受光面側充填樹脂より難燃性であることを特徴とする太陽電池モジュール。At least from the light receiving surface side, in a solar cell module having a translucent surface cover material, a light receiving surface side filling resin, a photovoltaic element, a non-light receiving surface side filling resin, and a back cover material,
The non-light-receiving surface side filling resin is made of two different resin materials, and the resin material in contact with the back cover material among the non-light- receiving surface side filling resin is more flame retardant than the light-receiving surface side filling resin. Solar cell module.
前記裏面カバー材に電気出力端子用の穴を有し、前記非受光面側充填樹脂のうち少なくとも該電気出力端子用の穴の近傍に設けられる充填樹脂は、前記受光面側充填樹脂より難燃性であることを特徴とする太陽電池モジュール。The back cover material has holes for electrical output terminals, and the filling resin provided at least in the vicinity of the holes for the electrical output terminals among the non-light receiving surface side filling resins is more incombustible than the light receiving surface side filling resin. A solar cell module characterized by being characterized.
前記非受光面側充填樹脂を２つの異なる樹脂材料で構成し、該非受光面側充填樹脂のうち前記裏面カバー材に接する部分には前記受光面側充填樹脂より難燃性である樹脂材料を用いることを特徴とする太陽電池モジュールの製造方法。At least from the light-receiving surface side, in the method for producing a solar cell module comprising a translucent surface cover material, a light-receiving surface-side filling resin, a photovoltaic element, a non-light-receiving surface-side filling resin, and a back cover material,
The non-light-receiving surface side filling resin is composed of two different resin materials, and a resin material that is more flame retardant than the light-receiving surface side filling resin is used for a portion of the non-light-receiving surface side filling resin that is in contact with the back cover material. A method for producing a solar cell module, comprising:
前記裏面カバー材に電気出力端子用の穴を設け、前記非受光面側充填樹脂のうち少なくとも該電気出力端子用の穴の近傍に設けられる充填樹脂には前記受光面側充填樹脂より難燃性であるものを用いることを特徴とする太陽電池モジュール太陽電池モジュールの製造方法。The back cover material is provided with holes for electrical output terminals, and at least the filling resin provided in the vicinity of the holes for electrical output terminals among the non-light receiving surface side filling resin is more flame retardant than the light receiving surface side filling resin. A method for manufacturing a solar cell module, characterized by using the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11179316A JP2001007358A (en) | 1999-06-25 | 1999-06-25 | Solar cell module, manufacture thereof, casing structure equipped with the same, and generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11179316A JP2001007358A (en) | 1999-06-25 | 1999-06-25 | Solar cell module, manufacture thereof, casing structure equipped with the same, and generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001007358A JP2001007358A (en) | 2001-01-12 |
| JP2001007358A5 true JP2001007358A5 (en) | 2005-07-07 |
Family
ID=16063712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11179316A Pending JP2001007358A (en) | 1999-06-25 | 1999-06-25 | Solar cell module, manufacture thereof, casing structure equipped with the same, and generation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001007358A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6540560B2 (en) * | 2016-03-11 | 2019-07-10 | 信越化学工業株式会社 | Method of manufacturing solar cell module |
-
1999
- 1999-06-25 JP JP11179316A patent/JP2001007358A/en active Pending
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