JPS61138257U - - Google Patents
Info
- Publication number
- JPS61138257U JPS61138257U JP2237185U JP2237185U JPS61138257U JP S61138257 U JPS61138257 U JP S61138257U JP 2237185 U JP2237185 U JP 2237185U JP 2237185 U JP2237185 U JP 2237185U JP S61138257 U JPS61138257 U JP S61138257U
- Authority
- JP
- Japan
- Prior art keywords
- resin film
- resistant resin
- metal
- protective sheet
- solar cell
- 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.)
- Granted
Links
- 229920006015 heat resistant resin Polymers 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 4
- 150000004706 metal oxides Chemical class 0.000 claims description 4
- 239000011888 foil Substances 0.000 claims description 2
- 238000004544 sputter deposition Methods 0.000 claims 2
- 238000007740 vapor deposition Methods 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 229940024548 aluminum oxide Drugs 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004840 adhesive resin Substances 0.000 description 1
- 229920006223 adhesive resin Polymers 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
Description
第１図及び第２図は本考案の一実施例の太陽電
池モジユール裏面保護シートの概略断面図を示し
、第３図は本考案の保護シートを適用する太陽電
池モジユールの構造を示す概略断面図を示す。ま
た第４図ａ，ｂはアルミニウム及び二酸化ケイ素
を蒸着した場合の蒸着層の厚さと接着強度の関係
を示すグラフ、第５図はアルミニウムを２５Åの
厚さに蒸着したポリエステルフイルムと蒸着しな
いポリエステルフイルムの赤外線吸収曲線を示す
。
１……耐候性・耐熱樹脂フイルム、２……金属
箔防湿層、３……内面白色耐熱樹脂フイルム、４
……金属又は金属酸化物不連続層、５……ＥＶＡ
系接着性樹脂フイルム、６……上部透明保護材料
、７……下部基板材料、裏面保護シート、８……
太陽電池素子、９……透明充填材、１０……枠体
、１１……配線。
1 and 2 are schematic cross-sectional views of a back protection sheet for a solar cell module according to an embodiment of the present invention, and FIG. 3 is a schematic cross-sectional view showing the structure of a solar cell module to which the protective sheet of the present invention is applied. shows. Figures 4a and b are graphs showing the relationship between the thickness of the deposited layer and adhesive strength when aluminum and silicon dioxide are deposited, and Figure 5 is a graph showing the relationship between the thickness of the deposited layer and the adhesive strength when aluminum and silicon dioxide are deposited, and Figure 5 is a graph showing the relationship between the thickness of the deposited layer and the adhesive strength when aluminum is deposited to a thickness of 25 Å, and the polyester film that is not deposited with aluminum. shows the infrared absorption curve of 1... Weather-resistant/heat-resistant resin film, 2... Metal foil moisture-proof layer, 3... Inner white heat-resistant resin film, 4
...Metal or metal oxide discontinuous layer, 5...EVA
system adhesive resin film, 6... Upper transparent protective material, 7... Lower substrate material, back protective sheet, 8...
Solar cell element, 9...transparent filler, 10...frame, 11...wiring.
Claims (1)
以上の金属箔防湿層２と内面白色耐熱樹脂フイル
ム３の積層構造から成る保護シートにおいて、内
面白色耐熱樹脂フイルム３の表面に５０Å（オン
グストローム）以下の金属又は金属酸化物不連続
層４がスパツタリング又は蒸着形成されているこ
とを特徴とする、太陽電池モジユール裏面保護シ
ート。 (2) 金属又は金属酸化物不連続層４がスパツタ
リング又は蒸着形成された内面白色耐熱樹脂フイ
ルム３が、白色度８０％以上、不透明度８０％以
上である実用新案登録請求の範囲第(1)項記載の
太陽電池モジユール裏面保護シート。[Scope of claims for utility model registration] (1) Weather-resistant, heat-resistant resin film 1 and thickness 20μ
In the protective sheet having a laminated structure of the metal foil moisture-proof layer 2 and the inner white heat-resistant resin film 3, a metal or metal oxide discontinuous layer 4 of 50 Å (angstrom) or less is formed on the surface of the inner white heat-resistant resin film 3 by sputtering or A protective sheet for the back side of a solar cell module, characterized by being formed by vapor deposition. (2) Utility model registration claim No. (1) in which the inner white heat-resistant resin film 3 on which the metal or metal oxide discontinuous layer 4 is formed by sputtering or vapor deposition has a whiteness of 80% or more and an opacity of 80% or more. A protective sheet for the back of the solar cell module described in Section 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2237185U JPH0427175Y2 (en) | 1985-02-19 | 1985-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2237185U JPH0427175Y2 (en) | 1985-02-19 | 1985-02-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61138257U true JPS61138257U (en) | 1986-08-27 |
| JPH0427175Y2 JPH0427175Y2 (en) | 1992-06-30 |
Family
ID=30514606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2237185U Expired JPH0427175Y2 (en) | 1985-02-19 | 1985-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427175Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011508984A (en) * | 2008-01-03 | 2011-03-17 | マディコ インコーポレイテッド | Photoluminescence back sheet for photovoltaic solar cell |
-
1985
- 1985-02-19 JP JP2237185U patent/JPH0427175Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011508984A (en) * | 2008-01-03 | 2011-03-17 | マディコ インコーポレイテッド | Photoluminescence back sheet for photovoltaic solar cell |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0427175Y2 (en) | 1992-06-30 |
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