JP2000073498A - Roof tile with solar battery - Google Patents
Roof tile with solar batteryInfo
- Publication number
- JP2000073498A JP2000073498A JP11084226A JP8422699A JP2000073498A JP 2000073498 A JP2000073498 A JP 2000073498A JP 11084226 A JP11084226 A JP 11084226A JP 8422699 A JP8422699 A JP 8422699A JP 2000073498 A JP2000073498 A JP 2000073498A
- Authority
- JP
- Japan
- Prior art keywords
- roof tile
- solar cell
- roof
- solar cells
- solar
- 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
- 239000000463 material Substances 0.000 claims description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 239000000758 substrate Substances 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000004568 cement Substances 0.000 description 14
- 238000010248 power generation Methods 0.000 description 14
- 239000003063 flame retardant Substances 0.000 description 13
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive effect Effects 0.000 description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 10
- 238000012856 packing Methods 0.000 description 6
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- ADCOVFLJGNWWNZ-UHFFFAOYSA-N antimony trioxide Chemical compound O=[Sb]O[Sb]=O ADCOVFLJGNWWNZ-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011151 fibre-reinforced plastic Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 239000012796 inorganic flame retardant Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
- H02S20/25—Roof tile elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、太陽電池付屋根瓦
に関する。The present invention relates to a roof tile with a solar cell.
【０００２】[0002]
【従来の技術】住宅の屋根等に太陽電池を設置し、太陽
エネルギーを利用し、太陽光発電を行い主力の火力発電
で惹起される排気有害ガスや炭酸ガスによる温室効果等
の地球環境問題と相俟って、代替エネルギーの一つとし
て、住宅の屋根を発電スペースとする太陽電池付屋根瓦
が開発されている。2. Description of the Related Art A solar cell is installed on a roof of a house and the like, and solar energy is used to generate solar power. Together with this, as one of alternative energy, roof tiles with solar cells using a house roof as a power generation space have been developed.
【０００３】従来、このような太陽電池付屋根瓦とし
て、例えば、実開平４−２８５２４号公報に、平板状の
瓦本体の表面に浅い陥凹部を設け、該陥凹部に太陽電池
を平板状の瓦本体の表面より突出させて接着剤で固定
し、太陽電池の＋極及び−極の両端子から引き出された
出力端子を瓦本体の前垂れ部付近の裏面に瓦本体を貫通
して引き出してなる太陽電池付屋根瓦が開示されてい
る。Conventionally, as such a roof tile with a solar cell, for example, Japanese Unexamined Utility Model Publication No. Hei 4-28524 discloses a flat tile body provided with a shallow concave portion on the surface of the tile body, and a solar cell in the concave portion. It is made to protrude from the surface of the tile body and fixed with an adhesive, and the output terminals drawn out from both the positive and negative terminals of the solar cell are pulled out through the tile body to the back surface near the front hanging portion of the tile body. A roof tile with a solar cell is disclosed.
【０００４】又、特開平６−３４６５５７号公報に、前
部上面の暴露部に太陽電池部を設け、後部が釘打ち孔の
ある非暴露部とし、リード線を前部を貫通して引き出し
てなる太陽電池付屋根瓦が開示されている。In Japanese Patent Application Laid-Open No. Hei 6-346557, a solar cell portion is provided in an exposed portion on the upper surface of a front portion, a non-exposed portion having a nail hole at a rear portion, and a lead wire is drawn through the front portion. Is disclosed.
【０００５】しかし、特開平６−３４６５５７号公報や
実開平４−２８５２４号公報に開示された太陽電池付屋
根瓦は、いずれも太陽電池からのリード線が瓦本体を貫
通して引き出すようになっているので、太陽電池単体を
取り外すには、リード線を切断しなければならず、又、
リード線のコネクターが、図８に示すように、水上側の
太陽電池付屋根瓦の下縁部より水上側に上がった位置に
あるため、太陽電池単体を交換する際に、水上側の太陽
電池付屋根瓦を取り外した上で、瓦本体ごと交換しない
と太陽電池の交換作業ができないという不便があり、当
該作業が非常に煩瑣なものとなり、作業工数も多くなっ
て、このような太陽電池付屋根瓦で葺設された屋根のメ
ンテナンスが高価なものになってしまうといった問題点
を有する。However, the roof tiles with solar cells disclosed in JP-A-6-346557 and JP-A-4-28524 each have lead wires from the solar cells penetrated through the tile body. Therefore, to remove the solar cell alone, you must cut the lead wire,
As shown in FIG. 8, the lead wire connector is located above the lower edge of the roof tile with solar cells on the water side above the water, so that when replacing a single solar cell, the solar cells on the water side are replaced. There is the inconvenience of not being able to replace the solar cell unless the entire roof tile is replaced after the roof tile has been removed, and the work becomes very complicated and the number of man-hours increases. There is a problem that maintenance of a roof laid with a roof tile becomes expensive.
【０００６】[0006]
【発明が解決しようとする課題】本発明は、上記事実に
鑑みなされたものであって、その目的とするところは、
太陽電池付屋根瓦を取り外すことなく太陽電池のみの交
換ができる葺設された屋根のメンテナンスが容易な太陽
電池付屋根瓦を提供することにある。DISCLOSURE OF THE INVENTION The present invention has been made in view of the above facts, and has as its object
An object of the present invention is to provide a roof tile with a solar cell in which only a solar cell can be replaced without removing the roof tile with a solar cell and maintenance of the roof is easy.
【０００７】[0007]
【課題を解決するための手段】請求項１記載の発明の太
陽電池付屋根瓦は、屋根瓦基材の表面に太陽電池が配設
されている太陽電池付屋根瓦であり、水上側の太陽電池
付屋根瓦が水下側の太陽電池付屋根瓦の上縁に一部重な
って葺設される太陽電池付屋根瓦であって、水下側の太
陽電池付屋根瓦の太陽電池から引き出された出力ケーブ
ルが、水上側の太陽電池付屋根瓦の下縁部より水下側に
下がった位置の少なくとも１ヵ所でコネクターによって
着脱自在に接続されてなることを特徴とする。A roof tile with a solar cell according to the present invention is a roof tile with a solar cell in which a solar cell is disposed on a surface of a roof tile base material. A roof tile with a battery, which is partially overlapped with the upper edge of the roof tile with a solar cell under the water, and is drawn from the solar cell of the roof tile with a solar cell under the water. The output cable is detachably connected by a connector at at least one position below the lower edge of the roof tile with solar cells above the water below the water.
【０００８】請求項２記載の発明の太陽電池付屋根瓦
は、請求項１記載の太陽電池付屋根瓦において、屋根瓦
基材の表面に、太陽電池から引き出された出力ケーブル
の誘導溝が設けられ、この誘導溝の、少なくとも水上側
の太陽電池付屋根瓦の下縁部より水下側に下がった位置
は出力ケーブルを着脱自在に接続するためのコネクター
が収納できる大きさとされていることを特徴とする。According to a second aspect of the present invention, in the roof tile with a solar cell according to the first aspect, a guide groove for an output cable drawn from the solar cell is provided on a surface of the roof tile base material. At least the position of the guide groove, which is lower than the lower edge of the roof tile with solar cells above the water, is set to be large enough to accommodate a connector for detachably connecting an output cable. Features.
【０００９】請求項３記載の発明の太陽電池付屋根瓦
は、屋根瓦基材の表面に太陽電池が配設されている太陽
電池付屋根瓦であり、水上側の太陽電池付屋根瓦が水下
側の太陽電池付屋根瓦の上縁に一部重なって葺設される
太陽電池付屋根瓦であって、屋根瓦基材の表面に、太陽
電池から引き出された出力ケーブルの誘導溝が設けら
れ、この誘導溝の、少なくとも水上側の太陽電池付屋根
瓦の下縁部より水下側に下がった位置は出力ケーブルを
着脱自在に接続するためのコネクターが収納できる大き
さとされていることを特徴とする。According to a third aspect of the present invention, a roof tile with a solar cell is a roof tile with a solar cell in which a solar cell is disposed on a surface of a roof tile base material. A roof tile with solar cells that partially overlaps the upper edge of the roof tile with solar cells on the lower side, and a guide groove for an output cable drawn from the solar cell is provided on the surface of the roof tile base material. At least the position of the guide groove, which is lower than the lower edge of the roof tile with solar cells above the water, is set to be large enough to accommodate a connector for detachably connecting an output cable. Features.
【００１０】本発明で用いられる太陽電池は、特に限定
されるものではないが、例えば、シリコン系半導体、化
合物系半導体等の材料からなり、単結晶系や多結晶系の
結晶系半導体やアモルファス系半導体が挙げられる。こ
れらの太陽電池は、その表面に、例えば、普通もしくは
強化ガラス、アクリル系樹脂板等の透明性の高い表面保
護材が積層されていてもよい。上記太陽電池は、屋根瓦
基材の表面に広い面積の太陽電池１枚のみが配設されて
いるものであってもよいが、複数枚の太陽電池を組み合
わせた太陽電池モジュールが用いられてもよい。The solar cell used in the present invention is not particularly limited. For example, the solar cell is made of a material such as a silicon-based semiconductor, a compound-based semiconductor, etc. Semiconductors. In these solar cells, a highly transparent surface protective material such as ordinary or tempered glass or an acrylic resin plate may be laminated on the surface. The solar cell may be one in which only one solar cell having a large area is disposed on the surface of the roof tile base material, or a solar cell module combining a plurality of solar cells may be used. Good.
【００１１】上記屋根瓦基材は、特に限定されるもので
はないが、例えば、セメント等の無機材料の硬化体、ア
ルミニウムや鋼鉄等の金属材料、ポリカーボネートや繊
維強化プラスチック等の有機材料、もしくはこれらを複
合した材料からなるもの等が挙げられ、特にセメント硬
化体が好適に用いられる。The roof tile substrate is not particularly limited, but may be, for example, a cured product of an inorganic material such as cement, a metal material such as aluminum or steel, an organic material such as polycarbonate or fiber reinforced plastic, or a material such as these. And a material made of a composite of the above. Particularly, a hardened cement body is suitably used.
【００１２】上記セメント硬化体は、特に限定されるも
のではないが、例えば、アルミナ−シリカ系のポルトラ
ンドセメント、スラグセメント、アルミナセメント、混
合セメント等のセメントに水を混和して硬化させてなる
ものであるが、これらのセメント硬化体は単１種のセメ
ント硬化体であってもよく、２種以上のセメント硬化体
が複合された構成からなるものであってもよい。又、こ
れらのセメント硬化体の表面に、防水や彩色のために、
カラー防水層が設けられたものであってもよい。The above-mentioned hardened cement is not particularly limited. For example, a hardened cement obtained by mixing water with cement such as alumina-silica based portland cement, slag cement, alumina cement, or mixed cement to harden the cement is used. However, these hardened cement bodies may be a single hardened cement body, or may have a configuration in which two or more hardened cement bodies are combined. Also, on the surface of these cement hardened bodies, for waterproofing and coloring,
A color waterproof layer may be provided.
【００１３】屋根瓦基材をセメント硬化体で製すれば、
１枚の屋根瓦基材の面積を成形歪やひび入り、割れ等の
製品不良を発生させることなく大面積化でき、効率的且
つ安価に生産できる。更に、屋根瓦基材が薄肉であって
も機械的強度は大きいものとすることができるので、太
陽電池付屋根瓦の軽量化が可能となり、物流や施工にお
ける生産性を高めることができる。If the roof tile base material is made of a hardened cement,
The area of one roof tile base material can be increased without causing product defects such as molding distortion, cracking, cracking, etc., and efficient and inexpensive production can be achieved. Furthermore, since the mechanical strength can be increased even if the roof tile base material is thin, the weight of the roof tile with solar cells can be reduced, and the productivity in distribution and construction can be increased.
【００１４】上記太陽電池の出力ケーブルは、請求項１
および請求項２記載の発明においては、水上側の太陽電
池付屋根瓦の下縁部より水下側に下がった位置の少なく
とも１ヵ所でコネクターによって着脱自在に接続されて
なるものである。[0014] The output cable of the solar cell is defined in claim 1.
In the invention according to the second aspect, the connector is detachably connected by a connector at at least one position below the lower edge of the roof tile with a solar cell above the water and below the water.
【００１５】即ち、図８に示すように葺設された、図１
及び図２に示された太陽電池付屋根瓦の屋根流れ方向の
断面図を示すが、上記出力ケーブル４は、水上側の太陽
電池付屋根瓦の下縁部９より水下側に下がった位置に設
けられたコネクター７に着脱自在に接続されており、太
陽電池２を交換する必要が生じた場合、他の太陽電池付
屋根瓦には関わりなく、葺設された該当する太陽電池付
屋根瓦の表面から、太陽電池２のみを持ち上げ、出力ケ
ーブル４端子をコネクター７において脱着すれば、太陽
電池２は太陽電池付屋根瓦から容易に取り外すことがで
きる。That is, as shown in FIG.
2 shows a cross-sectional view of the roof tile with solar cells shown in FIG. 2 in the direction of flow of the roof, where the output cable 4 is located below the lower edge 9 of the roof tile with solar cells above the water. When the solar cell 2 needs to be replaced, the roof tile with the corresponding solar cell is irrespective of other roof tiles with the solar cell. If only the solar cell 2 is lifted from the surface and the terminal of the output cable 4 is detached and attached at the connector 7, the solar cell 2 can be easily removed from the roof tile with solar cell.
【００１６】上記太陽電池２の＋極及び−極に出力ケー
ブル４を接続するコネクター７は、図４及び図５に示さ
れるように、太陽電池２の＋極及び−極をとりまとめる
出力端子ボックス３の出力端子から引き出された導線を
介して設けられることによって、該コネクター７の設置
位置の自由度を高めたものであってもよく、図６に示さ
れるように、出力端子ボックス３の一側面にコネクター
７のコンセントが設けられたものであってもよく、又、
図７に示されるように、出力端子ボックス３から直接出
力ケーブル４が引き出されたものであってもよい。又、
上記コネクター７は、防水性の高い、所謂、防水仕様の
コネクターを用いることにより、漏電等のトラブルを防
止することができる。As shown in FIGS. 4 and 5, a connector 7 for connecting the output cable 4 to the positive and negative poles of the solar cell 2 is an output terminal box 3 for collecting the positive and negative poles of the solar cell 2. The connector 7 may be provided through a lead wire drawn out from the output terminal to increase the degree of freedom of the installation position of the connector 7. As shown in FIG. May be provided with an outlet for the connector 7,
As shown in FIG. 7, the output cable 4 may be directly drawn from the output terminal box 3. or,
By using a connector with high waterproofness, that is, a connector of a so-called waterproofing specification, it is possible to prevent troubles such as electric leakage.
【００１７】上記出力端子ボックス３の構造は、上記太
陽電池の＋極及び−極の両端子から引き出された単一も
しくは複数の出力ケーブルを、必要に応じて、電圧等の
電気量を所望電気量に変換しもしくはとりまとめができ
るものであれば特に限定されるものではないが、例え
ば、ステンレス鋼板等の金属板を水密な箱状に成形し、
或いはアクリロニトリル−ブタジエン−スチレン共重合
体（ＡＢＳ）樹脂等の合成樹脂製のボックスを成形した
箱体内に、太陽電池の＋極及び−極の両端子から引き出
された導線及び出力ケーブル４が挿入される。これらの
挿入口は、弾性体等のパッキンやシーラントを用いて内
部に充填したシリコーン油等の絶縁油が漏出しないよう
にシールされる。上記出力端子ボックス３の厚さは、可
及的薄いものであることが好ましく、例えば、８〜１５
ｍｍ程度に仕上げられる。The structure of the output terminal box 3 is such that a single or a plurality of output cables drawn from both the positive and negative terminals of the solar cell are connected to a desired electric quantity such as a voltage as required. Although it is not particularly limited as long as it can be converted into an amount or can be collected, for example, a metal plate such as a stainless steel plate is formed into a watertight box shape,
Alternatively, a lead wire and an output cable 4 drawn from both the positive and negative terminals of the solar cell are inserted into a box in which a box made of a synthetic resin such as acrylonitrile-butadiene-styrene copolymer (ABS) resin is molded. You. These insertion openings are sealed using a packing such as an elastic body or a sealant so that insulating oil such as silicone oil filled therein does not leak. It is preferable that the thickness of the output terminal box 3 is as thin as possible.
mm.
【００１８】又、上記出力端子ボックス３は、上記太陽
電池２の裏面、即ち、受光面の反対側に貼付される、上
記出力端子ボックス３が貼付される太陽電池の裏面の位
置は特に限定されるものではないが、屋根瓦基材１の水
上側に近い位置ほど太陽電池２の＋極及び−極の両端子
から引き出されるケーブルの長さを短くすることができ
るので好ましい。これらの太陽電池２からの出力ケーブ
ル４は、特に限定されるものではないが、例えば、図４
に示されるように、太陽電池付屋根瓦１枚につき、＋極
及び−極からの２本の導線が絶縁体を介して一体化され
た２心ケーブル、同軸ケーブル、又、絶縁被服された単
心ケーブルを縄状その他適宜方法で絡み合わせて一体化
された２心ケーブルの１本にまとめられたものであって
もよく、図５に示されるように、太陽電池付屋根瓦１枚
につき、＋極及び−極からの２本の単心ケーブルを各々
別に出力する出力ケーブルであってもよい。The position of the output terminal box 3 on the back surface of the solar cell 2, that is, on the opposite side of the light receiving surface, of the solar cell to which the output terminal box 3 is attached is particularly limited. Although not limited, the position closer to the water side of the roof tile substrate 1 is preferable because the length of the cable drawn from both the positive and negative terminals of the solar cell 2 can be shortened. Although the output cable 4 from the solar cell 2 is not particularly limited, for example, FIG.
As shown in the figure, for one roof tile with a solar cell, a two-core cable, a coaxial cable, and a single insulation-coated cable in which two conductors from a positive electrode and a negative electrode are integrated via an insulator. The core cable may be combined into one of a two-core cable integrated by being entangled in a rope shape or any other appropriate method. As shown in FIG. The output cable may output two single-core cables from the positive and negative poles, respectively.
【００１９】又、上記出力端子ボックス３、出力ケーブ
ル４等は、各々配設されている太陽電池付屋根瓦の表面
に落ち付きよく収納ないしは匍匐させるために、図１に
示されるように、屋根瓦基材１の太陽電池２の嵌込み凹
部１１の底面に、更に、出力端子ボックス３の嵌込み凹
部１２を穿設し、該嵌込み凹部１２に連なる出力ケーブ
ル４の誘導溝１５を穿設して置くことが好ましい。図５
に示されるように、出力端子ボックス３が２個以上配設
される場合には、図１の出力端子ボックス３の嵌込み凹
部１２及び出力ケーブル４の誘導溝１５は、２個以上設
けられることになる。As shown in FIG. 1, the output terminal box 3, the output cable 4 and the like are installed on the roof tile so that they can be stowed and stowed on the surface of the roof tile with solar cells. On the bottom surface of the fitting recess 11 of the solar cell 2 of the tile base material 1, a fitting recess 12 of the output terminal box 3 is further formed, and a guide groove 15 of the output cable 4 connected to the fitting recess 12 is formed. It is preferable to put it. FIG.
When two or more output terminal boxes 3 are provided, two or more fitting recesses 12 of the output terminal box 3 and guide grooves 15 of the output cable 4 in FIG. 1 are provided. become.
【００２０】上記誘導溝１５は、図３（イ）に示すよう
に、その溝全体の溝幅や溝深さが出力ケーブル４を着脱
自在に接続するためのコネクター７を収納できる大きさ
とされる他、図３（ロ）に示すように、水上側の太陽電
池付屋根瓦の下縁部より水下側に下がった位置の部分ま
での誘導溝１５が、コネクター７を収納できる大きさで
あってもよい。As shown in FIG. 3 (a), the guide groove 15 has a groove width and a groove depth of the entire groove capable of accommodating the connector 7 for detachably connecting the output cable 4. In addition, as shown in FIG. 3 (b), the guide groove 15 extending from the lower edge of the roof tile with solar cells above the water to a position below the water under the water is large enough to accommodate the connector 7. You may.
【００２１】上記のとおり、誘導溝１５がコネクターを
収納できる大きさであれば、図９に示されるように、出
力ケーブル４が端子コネクター８によって接続され、こ
の端子コネクター８の接続位置が水上側の太陽電池付屋
根瓦の下縁部より水上側であっても、この出力ケーブル
４をたぐって、端子コネクター８を誘導溝１５の水上側
の太陽電池付屋根瓦の下縁部より水下側に下がった位置
まで引き寄せることにより、端子コネクター８を外すこ
とができ、太陽電池付屋根瓦に配設された太陽電池２を
他の太陽電池付屋根瓦を含め、太陽電池付屋根瓦を取り
外すことなく、極めて簡単な作業で、容易に太陽電池の
交換ができる。As described above, if the guide groove 15 is large enough to accommodate the connector, the output cable 4 is connected by the terminal connector 8 as shown in FIG. Even above the lower edge of the roof tile with solar cells, the output connector 4 is traversed to connect the terminal connector 8 to the lower side of the lower roof tile with solar cells above the guide groove 15. The terminal connector 8 can be detached by pulling the solar cell 2 disposed on the roof tile with a solar cell, and the roof tile with a solar cell including other roof tiles with a solar cell can be removed. In addition, the solar cell can be easily replaced with a very simple operation.
【００２２】上記太陽電池２は、屋根瓦基材１の表面に
配設されてなるものであるが、これらの太陽電池２の配
設手段は、特に限定されるものではなく、例えば、屋根
瓦基材１の表面と太陽電池２の表面が面一になるように
配設されるものであってもよく、太陽電池２の表面が一
部屋根瓦基材１の表面より突出しているものであっても
よい。いずれの場合も、屋根瓦基材１の表面に穿設され
た凹部１１に太陽電池２を嵌め込み、必要に応じて、該
太陽電池２を防水パッキン、弾性接着剤、難燃性接着剤
及びコーキング材等の耐水性緩衝材によって接着する方
法や太陽電池２周縁部表面を押圧するフック機構で係止
する方法が採られてもよい。The above solar cell 2 is disposed on the surface of the roof tile substrate 1. The means for disposing the solar cell 2 is not particularly limited. The surface of the base material 1 and the surface of the solar cell 2 may be disposed so as to be flush with each other, and the surface of the solar cell 2 partially protrudes from the surface of the roof tile base material 1. There may be. In any case, the solar cell 2 is fitted into a concave portion 11 formed in the surface of the roof tile base material 1 and, if necessary, the solar cell 2 is sealed with a waterproof packing, an elastic adhesive, a flame-retardant adhesive, and a caulk. A method of bonding with a water-resistant buffer material such as a material, or a method of engaging with a hook mechanism that presses the peripheral surface of the solar cell 2 may be adopted.
【００２３】上記防水パッキンとしては、例えば、ウレ
タンゴム系、ブチルゴム系、シリコーンゴム系、クロロ
プレンゴム系の各種防水パッキンが挙げられる。上記弾
性接着剤としては、例えば、シリコーン系、エポキシ系
等の弾性接着剤が挙げられる。又、難燃性接着剤として
は、例えば、ハロゲン系難燃剤、リン系難燃剤等の有機
系難燃剤を含有せしめた難燃性接着剤、水酸化アルミニ
ウム、水酸化マグネシウム、三酸化アンチモン等の無機
系難燃剤を含有せしめた難燃性接着剤等が挙げられる。
就中、上記難燃性接着剤はこれらを基材なしで層状に形
成し、セパレーターを用いて巻回した難燃性両面粘着テ
ープもしくは難燃性を阻害しない基材の両面に上記難燃
性接着剤を層状に形成した難燃性両面粘着テープが好適
に用いられる。又、コーキング材としては、例えば、ウ
レタン系コーキング材、シリコーン系コーキング材が挙
げられる。Examples of the waterproof packing include various waterproof packings of urethane rubber type, butyl rubber type, silicone rubber type and chloroprene rubber type. Examples of the elastic adhesive include an elastic adhesive such as a silicone-based or epoxy-based adhesive. Examples of the flame-retardant adhesive include, for example, halogen-based flame retardants, flame-retardant adhesives containing organic flame retardants such as phosphorus-based flame retardants, aluminum hydroxide, magnesium hydroxide, antimony trioxide and the like. A flame-retardant adhesive containing an inorganic flame retardant is exemplified.
In particular, the above-mentioned flame-retardant adhesive is formed into a layer without a base material, and is coated on both sides of a flame-retardant double-sided pressure-sensitive adhesive tape or a base material which does not hinder the flame-retardant property. A flame-retardant double-sided pressure-sensitive adhesive tape in which an adhesive is formed in a layer shape is suitably used. Examples of the caulking material include a urethane caulking material and a silicone caulking material.
【００２４】上記耐水性緩衝材を用いて屋根瓦基材１の
表面の凹部１１に太陽電池２を配設する手段は、特に限
定されるものではないが、上記耐水性緩衝材として、一
定形状の防水パッキンや難燃性両面粘着テープ等を用い
る場合、例えば、屋根瓦基材１の表面の凹部１１に太陽
電池２の各側縁と上記凹部１１の側縁の間に適当間隔の
空隙部を設け、該太陽電池２の裏面の各側縁に沿っての
み切れ間なく連続して、帯状に上記防水パッキンもしく
は難燃性両面粘着テープを介して接着固定される。The means for disposing the solar cell 2 in the concave portion 11 on the surface of the roof tile substrate 1 using the above-mentioned water-resistant cushioning material is not particularly limited. When a waterproof packing or a flame-retardant double-sided pressure-sensitive adhesive tape is used, for example, in the concave portion 11 on the surface of the roof tile base material 1, a gap portion having an appropriate interval between each side edge of the solar cell 2 and the side edge of the concave portion 11 is provided. And is continuously fixed without a break only along each side edge of the back surface of the solar cell 2 in the form of a band via the waterproof packing or the flame-retardant double-sided adhesive tape.
【００２５】これらの配設手段のうち、葺設後に太陽電
池２を交換するのに、特に太陽電池２を屋根瓦基材１の
表面の凹部１１から取り外し易い方法として、例えば、
図１０に示されるように、フック１７にて太陽電池２の
周縁部を押圧して係止するフック機構が好ましい。Among these arranging means, in order to replace the solar cell 2 after roofing, as a method of easily removing the solar cell 2 from the concave portion 11 on the surface of the roof tile substrate 1, for example,
As shown in FIG. 10, a hook mechanism that presses and locks the periphery of the solar cell 2 with the hook 17 is preferable.
【００２６】上記凹部１１の周縁部の高さが、上記太陽
電池２の表面と略面一になる如く設定されることが好ま
しい。このように屋根瓦基材１の凹部１１の周縁部の高
さと太陽電池２の表面とが略面一になる如くなされた場
合には、凹部１１内に太陽電池２をその境界に段差なく
配設することができ、上記の如く葺設された太陽電池付
屋根瓦は、特に、高い突起物がないので、風雨による塵
埃の堆積がなく、風雨のシャワーや雨水の円滑な流れに
より常に洗浄されるものであるので、常に、太陽電池２
の表面を清浄に保つことができる。It is preferable that the height of the peripheral edge of the concave portion 11 is set so as to be substantially flush with the surface of the solar cell 2. When the height of the peripheral portion of the concave portion 11 of the roof tile base material 1 and the surface of the solar cell 2 are substantially flush with each other, the solar cell 2 is disposed in the concave portion 11 without any step at the boundary. The roof tiles with solar cells roofed as described above, in particular, have no high protrusions, so there is no accumulation of dust due to wind and rain, and they are always washed by a shower of wind and rain and a smooth flow of rainwater. The solar cell 2
Surface can be kept clean.
【００２７】上記屋根瓦基材１の表面の凹部１１の大き
さは、上記太陽電池２の発電量が、太陽電池の表面積に
比例するものであるので、屋根面積当たりの発電量を大
きくするという観点から許容面積一杯に設けられること
が好ましい。The size of the concave portion 11 on the surface of the roof tile substrate 1 means that the amount of power generation per roof area is large because the amount of power generation of the solar cell 2 is proportional to the surface area of the solar cell. From the viewpoint, it is preferable to provide the entire allowable area.
【００２８】又、太陽電池付屋根瓦の流れ勾配に平行な
方向の左右いずれか一方の側端部付近に、太陽電池２の
表面より高い突出部が設けられる。上記突出部の幅や高
さ等は、側辺が一部重なって葺設された隣合う太陽電池
付屋根瓦の間から雨水の侵入を防止するものであれば、
特に限定されるものではないが、上記の如く葺設されれ
ば、概ね人がその上を歩行し得る程度のスペースが確保
される。A protruding portion higher than the surface of the solar cell 2 is provided near one of the left and right side ends in the direction parallel to the flow gradient of the roof tile with solar cells. The width and height of the protruding portion are such as to prevent rainwater from entering between adjacent solar cell-attached roof tiles whose side edges partially overlap and are laid.
Although not particularly limited, if the roof is laid as described above, a space enough for a person to walk on the roof is secured.
【００２９】又、太陽電池付屋根瓦の葺設方法は通常の
屋根工事と同様、軒先より棟部に向かって図８に示され
るように、野地板等の屋根下地材６に固定された水下側
の太陽電池付屋根瓦の上縁部が、これから固定される水
上側の太陽電池付屋根瓦の下縁部９を一部重ねて、雨の
吹き込みによる漏水を防ぎ、屋根下地材に釘５打ちして
固定し、順次、屋根棟に向かって葺設される。上記釘打
ち部は、釘打ち孔台座１３ａ、１４ａ及び貫通孔１３
ｂ、１４ｂからなる釘孔からなり、屋根瓦基材１のサイ
ズにもよるが、例えば、１００〜３００ｍｍ間隔で複数
個が設けられており、該釘孔に釘打ちして、釘頭と野地
板等の屋根下地材６の間に上記太陽電池付屋根瓦は強固
に固定される。As shown in FIG. 8, the roof tiles with solar cells are laid on the roof base material 6 such as a field board as shown in FIG. The upper edge of the roof tile with solar cells on the lower side partially overlaps the lower edge 9 of the roof tile with solar cells on the water side to be fixed to prevent water leakage due to rain blowing and nails to the roof base material It is fixed by striking five times, and it is laid sequentially toward the roof ridge. The nailing portion includes nailing pedestals 13 a and 14 a and a through hole 13.
b, 14b, and depending on the size of the roof tile base material 1, for example, a plurality of nails are provided at intervals of 100 to 300 mm. The roof tiles with solar cells are firmly fixed between the roof base materials 6 such as the base plate.
【００３０】又、太陽電池付屋根瓦の流れ勾配に平行な
左右の雨仕舞は、屋根瓦基材の表面に太陽電池２を配設
するのに支障のない構造であれば特に限定されるもので
はないが、例えば、図１に示されるように、屋根瓦基材
１の右縁部１４が、左縁部１６の厚さ分だけ下方に位置
するように屈曲されて受け部を形成しており、該受け部
に屋根瓦基材１の左縁部１６が重なって被蓋部を形成し
て左右に連結されている。上記被蓋部は、葺設された際
に、太陽電池２の表面より好ましくは１〜５ｍｍ高くな
るように構成されており、台形状の突出部を形成する。In addition, the left and right raining parallel to the flow gradient of the roof tile with solar cells is not particularly limited as long as the structure does not hinder the arrangement of the solar cells 2 on the surface of the roof tile base material. However, for example, as shown in FIG. 1, the right edge portion 14 of the roof tile base material 1 is bent so as to be positioned below by the thickness of the left edge portion 16 to form a receiving portion. In addition, the left edge portion 16 of the roof tile base material 1 overlaps the receiving portion to form a covered portion and is connected to the left and right. The covered portion is configured to be preferably 1 to 5 mm higher than the surface of the solar cell 2 when laid, and forms a trapezoidal protrusion.
【００３１】又、軒先より棟部に向かって、水上側の太
陽電池付屋根瓦が水下側の太陽電池付屋根瓦の上縁に一
部重なって葺設されるものであるが、各太陽電池付屋根
瓦の誘導溝１５から誘導される出力ケーブル４は、水下
側の太陽電池付屋根瓦の水上側端部上方の水上側の太陽
電池付屋根瓦の裏面で接続され、上記水下側の太陽電池
付屋根瓦の水上側端部に沿って左右方向に誘導され、所
定位置にある蓄電設備に誘導される。The roof tiles with solar cells above the water are partially overlapped with the upper edge of the roof tiles with solar cells below the water from the eaves toward the ridge. The output cable 4 guided from the guide groove 15 of the roof tile with battery is connected to the underside of the roof tile with solar cells above the water-side end of the roof tile with solar cells below. Is guided in the left-right direction along the water-side end of the roof tile with solar cells on the side, and is guided to a power storage facility at a predetermined position.
【００３２】本発明の太陽電池付屋根瓦は、上記コネク
ターを防水仕様とすることによって、太陽光発電システ
ムの安全性を更に高めることができる。The roof tile with solar cells of the present invention can further enhance the safety of the photovoltaic power generation system by making the above connector waterproof.
【００３３】[0033]
【発明の実施の形態】以下、本発明を図面を参照しなが
ら説明するが、本発明は、これらの実施例に限定される
ものではない。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the drawings, but the present invention is not limited to these embodiments.
【００３４】（実施例１）図４に、本発明の太陽電池付
屋根瓦の一例につき、出力端子ボックス３及び出力ケー
ブル４を付設した太陽電池２の裏面を取り出して示し、
図８に該太陽電池付屋根瓦を葺設した状態を示している
が、太陽電池２で発電された電力は、太陽電池２の＋極
及び−極から出力端子ボックス３に導線で送電され、更
に、コネクター７のコンセントに適宜長さの導線で送電
されている。コネクター７のプラグは出力ケーブル４の
一端に接続され、出力ケーブル４の他端は、水上側ない
しは左右の太陽電池付屋根瓦から送電される出力ケーブ
ルとの接続のための端子コネクター８が接続されてい
る。なお、出力ケーブル４の誘導溝１５は溝全体が上記
コネクター７が収納される大きさとされている。Embodiment 1 FIG. 4 shows an example of a roof tile with a solar cell according to the present invention, in which the rear surface of a solar cell 2 provided with an output terminal box 3 and an output cable 4 is taken out and shown.
FIG. 8 shows a state in which the roof tile with a solar cell is laid, and the electric power generated by the solar cell 2 is transmitted from the positive electrode and the negative electrode of the solar cell 2 to the output terminal box 3 by a conducting wire. Further, power is transmitted to the outlet of the connector 7 by a suitably long conducting wire. The plug of the connector 7 is connected to one end of the output cable 4, and the other end of the output cable 4 is connected to a terminal connector 8 for connection to an output cable transmitted from a roof tile with solar cells on the water or left and right. ing. The guide groove 15 of the output cable 4 has a size such that the connector 7 is housed in the entire groove.
【００３５】上記のように構成された太陽電池付屋根瓦
は軒先から棟部まで葺設され、図８に示されるように、
水下側の太陽電池付屋根瓦の太陽電池から引き出された
出力ケーブル４が、水上側の太陽電池付屋根瓦の下縁部
９より水下側に下がった位置の少なくとも１ヵ所でコネ
クター７によって着脱自在に接続され、更に端子コネク
ター８によって、葺設された総ての太陽電池付屋根瓦の
太陽電池を接続して太陽電池発電システムを構築した。The roof tile with the solar cell constructed as described above is laid from the eaves to the ridge, and as shown in FIG.
The output cable 4 pulled out from the solar cell of the roof tile with the solar cell below the water is connected to the connector 7 at least at one position below the lower edge 9 of the roof tile with the solar cell above the water. The solar cells were detachably connected, and all the roofed roof tiles with solar cells were connected by the terminal connectors 8 to construct a solar cell power generation system.
【００３６】上記のように太陽電池付屋根瓦が葺設され
た太陽電池発電システムは、太陽電池付屋根瓦に配設さ
れた太陽電池を他の太陽電池付屋根瓦を含め、太陽電池
付屋根瓦を取り外すことなく、屋根の上で太陽電池２の
みを持ち上げ、コネクター７を外すだけという、極めて
簡単な作業で、容易に太陽電池２の交換ができるもので
あった。The solar cell power generation system in which the roof tiles with solar cells are laid as described above converts the solar cells disposed on the roof tiles with solar cells, including the roof tiles with other solar cells, to the roof tiles with solar cells. The solar cell 2 can be easily replaced by a very simple operation of only lifting the solar cell 2 on the roof and removing the connector 7 without removing the tile.
【００３７】（実施例２）図５に、本発明の太陽電池付
屋根瓦の他の例につき、図４と同様に、出力端子ボック
ス３、３及び出力ケーブル４、４を付設した太陽電池２
の裏面を取り出して示すものであるが、出力ケーブル４
は、太陽電池２の＋極及び−極から別々の出力端子ボッ
クス３、３及び出力ケーブル４、４に単心ケーブルで送
電されること以外、実施例１と同様にして太陽電池発電
システムを構築した。本実施例の出力端子ボックス３及
び出力ケーブル４を各々色分けすることによって、配線
間違いを起こすことなく、且つ、能率的に太陽電池発電
システムを構築し得るものであった。(Example 2) FIG. 5 shows another example of a roof tile with a solar cell according to the present invention, in the same manner as in FIG. 4, a solar cell 2 provided with output terminal boxes 3, 3 and output cables 4, 4.
Of the output cable 4
Is a solar cell power generation system constructed in the same manner as in Example 1 except that power is transmitted from the + and-poles of the solar cell 2 to the output terminal boxes 3 and 3 and the output cables 4 and 4 using a single-core cable. did. By color-coding the output terminal box 3 and the output cable 4 of the present embodiment, a solar cell power generation system can be efficiently constructed without causing a wiring error.
【００３８】上記のように太陽電池付屋根瓦が葺設され
た太陽電池発電システムは、実施例１と同様に、太陽電
池付屋根瓦に配設された太陽電池２を他の太陽電池付屋
根瓦を含め、太陽電池付屋根瓦を取り外すことなく、屋
根の上で太陽電池２のみを持ち上げ、コネクター７を外
すだけという、極めて簡単な作業で、容易に太陽電池２
の交換ができるものであった。In the solar cell power generation system in which the roof tiles with solar cells are laid as described above, the solar cells 2 arranged on the roof tiles with solar cells are replaced with the roof tiles with other solar cells, as in the first embodiment. Without removing the roof tiles with solar cells, including the tiles, the solar cells 2 can be easily lifted up by simply lifting the solar cells 2 on the roof and disconnecting the connectors 7.
Could be replaced.
【００３９】（実施例３）図６に、本発明の太陽電池付
屋根瓦の他の例につき、図４と同様に、出力端子ボック
ス３の一側面にコネクター７のコンセントを設け、出力
ケーブル４の一端にコネクター７のプラグを設けてコネ
クター７を構成したこと以外、実施例１と同様にして太
陽電池発電システムを構築した。本実施例において出力
端子ボックス３の一側面にコネクター７のコンセントを
設けることによって、出力ケーブル４の長さを最も短く
することができ、太陽電池発電システムの構築コストダ
ウンに貢献した。Embodiment 3 FIG. 6 shows another example of a roof tile with a solar cell according to the present invention, in which an outlet of a connector 7 is provided on one side of an output terminal box 3 and an output cable 4 is provided as in FIG. A solar cell power generation system was constructed in the same manner as in Example 1 except that the connector 7 was provided by providing a connector 7 at one end. In this embodiment, by providing the outlet of the connector 7 on one side of the output terminal box 3, the length of the output cable 4 can be minimized, which contributes to a reduction in the construction cost of the solar cell power generation system.
【００４０】上記のように太陽電池付屋根瓦が葺設され
た太陽電池発電システムは、実施例１と同様に、太陽電
池付屋根瓦に配設された太陽電池２を他の太陽電池付屋
根瓦を含め、太陽電池付屋根瓦を取り外すことなく、屋
根の上で太陽電池２のみを持ち上げ、コネクター７を外
すだけという、極めて簡単な作業で、容易に太陽電池の
交換ができるものであった。As described above, in the solar cell power generation system in which the roof tiles with solar cells are laid as described above, the solar cells 2 disposed on the roof tiles with solar cells are replaced with the roof tiles with other solar cells as in the first embodiment. The solar cell can be easily replaced by a very simple operation of lifting only the solar cell 2 on the roof and removing the connector 7 without removing the roof tile with the solar cell including the roof tile. .
【００４１】（実施例４）図７に、本発明の太陽電池付
屋根瓦の他の例を示しているが、図４の例におけるコネ
クター７を用いることなく、出力端子ボックス３から直
接出力ケーブル４を引き出し、その一端に端子コネクタ
ー８を設け、実施例１と同様にして太陽電池発電システ
ムを構築した。(Embodiment 4) FIG. 7 shows another example of a roof tile with a solar cell according to the present invention. The output cable is directly connected from the output terminal box 3 without using the connector 7 in the example of FIG. 4 was pulled out, a terminal connector 8 was provided at one end thereof, and a solar cell power generation system was constructed in the same manner as in Example 1.
【００４２】上記のように太陽電池付屋根瓦が葺設され
た太陽電池発電システムは、太陽電池を外し、図９に示
されるように、出力ケーブル４をたぐって、端子コネク
ター８を誘導溝１５の水上側の太陽電池付屋根瓦の下縁
部より水下側に下がった位置まで引き寄せることによ
り、端子コネクター８を外すことができ、実施例１と同
様に、太陽電池付屋根瓦に配設された太陽電池２を他の
太陽電池付屋根瓦を含め、太陽電池付屋根瓦を取り外す
ことなく、極めて簡単な作業で、容易に太陽電池の交換
ができるものであった。In the solar cell power generation system in which the roof tiles with solar cells are laid as described above, the solar cells are removed, and as shown in FIG. The terminal connector 8 can be detached by pulling down from the lower edge of the roof tile with a solar cell above the water above to the position below the water, and the roof tile with a solar cell is disposed on the roof tile with a solar cell as in the first embodiment. The solar cell 2 including the solar cell 2 thus obtained and other roof tiles with solar cells could be easily replaced by a very simple operation without removing the roof tile with solar cells.
【００４３】[0043]
【発明の効果】請求項１記載の本発明の太陽電池付屋根
瓦は、叙上のように構成されているので、葺設された屋
根の太陽電池に異常があり、部分的に太陽電池のみを交
換する必要が生じた場合、他の太陽電池付屋根瓦に関わ
りなく、太陽電池付屋根瓦表面の太陽電池のみを持ち上
げ、コネクターにおいて、出力ケーブルの接続を解いて
やれば、極めて容易に太陽電池のみを取り外すことがで
き、葺設された屋根の太陽電池のメンテナンスを迅速に
して確実、且つ、安価に実施することができる。The roof tile with solar cells according to the present invention according to the first aspect of the present invention is constructed as described above. If it becomes necessary to replace the solar cell, only the solar cells on the surface of the roof tile with solar cells are lifted, regardless of the other roof tiles with solar cells. Only the batteries can be removed, and the maintenance of the solar cells on the laid roof can be performed quickly, reliably, and inexpensively.
【００４４】請求項２記載の本発明の太陽電池付屋根瓦
は、叙上のように構成されているので、請求項１記載の
太陽電池付屋根瓦と同様の効果を奏するとともに、出力
ケーブルとコネクターは誘導溝に収納され、出力ケーブ
ルやコネクターが邪魔になることがなく、出力ケーブル
の切断やコネクターの損傷のおそれがなく、太陽電池付
屋根瓦の葺設や太陽電池のみの取り外しが容易に行え
る。Since the roof tile with a solar cell according to the second aspect of the present invention is configured as described above, it has the same effect as the roof tile with a solar cell according to the first aspect, and also has an output cable. The connector is housed in the guide groove, so that the output cable and connector do not get in the way, there is no risk of cutting the output cable or damaging the connector, and it is easy to lay roof tiles with solar cells and remove only solar cells. I can do it.
【００４５】また、請求項３記載の発明の太陽電池付屋
根瓦は、叙上のように、屋根瓦基材の表面に、太陽電池
から引き出された出力ケーブルの誘導溝が設けられ、こ
の誘導溝の、少なくとも水上側の太陽電池付屋根瓦の下
縁部より水下側に下がった位置は出力ケーブルを着脱自
在に接続するためのコネクターが収納できる大きさとさ
れているので、出力ケーブルのコネクターの接続位置が
水上側の太陽電池付屋根瓦の下縁部より水上側であって
も、この出力ケーブルをたぐって、コネクターを誘導溝
の水上側の太陽電池付屋根瓦の下縁部より水下側に下が
った位置まで引き寄せ、端子コネクターを外すことがで
き、太陽電池付屋根瓦に配設された太陽電池を他の太陽
電池付屋根瓦を含め、太陽電池付屋根瓦を取り外すこと
なく、極めて簡単な作業で、容易に太陽電池の交換がで
きる。In the roof tile with solar cells according to the third aspect of the present invention, as described above, a guide groove for an output cable drawn from the solar cell is provided on the surface of the roof tile base material. The position of the groove, at least below the lower edge of the roof tile with solar cells above the water, below the water, is sized to accommodate the connector for detachably connecting the output cable, so the connector of the output cable Even if the connection position is above the lower edge of the roof tile with solar cells above the water, traverse this output cable and connect the connector from the lower edge of the roof tile with solar cells above the guide groove. It can be pulled down to the lower position, the terminal connector can be removed, and the solar cells arranged on the roof tile with solar cells, including other roof tiles with solar cells, without removing the roof tile with solar cells, Extremely easy In the work, it can be replaced easily solar cells.
【図１】本発明の太陽電池付屋根瓦の一例を、表面に太
陽電池が配設される凹部が設けられた屋根瓦基材と、上
記凹部に嵌め込まれて配設される太陽電池を上下に移動
して示す斜視図である。FIG. 1 shows an example of a roof tile with a solar cell according to the present invention, in which a roof tile base provided with a concave portion on the surface of which a solar cell is disposed and a solar cell fitted and disposed in the concave portion are vertically moved. FIG.
【図２】図１の屋根瓦基材に太陽電池が配設された太陽
電池付屋根瓦の完成品を示す斜視図である。FIG. 2 is a perspective view showing a finished product of a roof tile with solar cells in which solar cells are arranged on the roof tile base material of FIG.
【図３】屋根瓦基材に設けた出力ケーブルの誘導溝を示
すものであって、（イ）は図１に示す誘導溝の拡大平面
図、（ロ）は誘導溝の他の一例を示す拡大平面図であ
る。3A and 3B show guide grooves of an output cable provided on a roof tile substrate, wherein FIG. 3A is an enlarged plan view of the guide grooves shown in FIG. 1 and FIG. 3B is another example of the guide grooves. It is an enlarged plan view.
【図４】本発明の太陽電池付屋根瓦に配設された太陽電
池の一例につき、その裏面を示す斜視図である。FIG. 4 is a perspective view showing an example of a solar cell provided on the roof tile with solar cell of the present invention, showing a back surface thereof.
【図５】本発明の太陽電池付屋根瓦に配設された太陽電
池の他の例につき、その裏面を示す斜視図である。FIG. 5 is a perspective view showing a back surface of another example of the solar cell disposed on the roof tile with solar cell of the present invention.
【図６】本発明の太陽電池付屋根瓦に配設された太陽電
池の他の例につき、その裏面を示す斜視図である。FIG. 6 is a perspective view showing a back surface of another example of the solar cell disposed on the roof tile with solar cell of the present invention.
【図７】本発明の太陽電池付屋根瓦に配設された太陽電
池の他の例につき、その裏面を示す斜視図である。FIG. 7 is a perspective view showing a back surface of another example of the solar cell arranged on the roof tile with solar cell of the present invention.
【図８】葺設された図１の太陽電池付屋根瓦の屋根流れ
方向の断面図である。8 is a cross-sectional view of the roof tile with a solar cell of FIG. 1 in a roof flow direction.
【図９】葺設された図７の太陽電池付屋根瓦につき、太
陽電池を取り外す状態を示す説明図である。9 is an explanatory diagram showing a state in which a solar cell is removed from the roof tile with a solar cell of FIG. 7 that is laid.
【図１０】屋根瓦基材１の表面に太陽電池を配設する手
段の一例を示すものであって、（イ）は平面説明図、
（ロ）は（イ）のＡ−Ａ線の断面図である。10 shows an example of means for arranging a solar cell on the surface of the roof tile substrate 1, wherein (a) is a plan explanatory view, FIG.
(B) is a sectional view taken along line AA of (A).
【図１１】従来の太陽電池付屋根瓦の出力ケーブルの引
き出し手段を、図６と同位置で示す断面図である。FIG. 11 is a cross-sectional view showing a conventional means for extracting an output cable of a roof tile with a solar cell at the same position as in FIG. 6;
１：屋根瓦基材 １１：太陽電池嵌込み凹部 １２：出力端子ボックス嵌込み凹部 １３：上縁部 １４：右縁部（受け部） １３ａ、１４ａ：釘打ち孔台座 １３ｂ、１４ｂ：貫通孔 １５：出力ケーブル誘導溝 １６：左縁部（被蓋部） ２、２２：太陽電池 ２１：ガラス ３：出力端子ボックス ４：出力ケーブル ５：釘 ６：屋根下地材 ７、７１、７２、８：コネクター ９：下縁部 1: Roof tile base material 11: Solar cell fitting concave portion 12: Output terminal box fitting concave portion 13: Upper edge portion 14: Right edge portion (receiving portion) 13a, 14a: Nail hole pedestal 13b, 14b: Through hole 15 : Output cable guide groove 16: Left edge (cover) 2, 22: Solar cell 21: Glass 3: Output terminal box 4: Output cable 5: Nail 6: Roof base material 7, 71, 72, 8: Connector 9: Lower edge
───────────────────────────────────────────────────── フロントページの続き (72)発明者 伊藤 修 茨城県つくば市和台32 積水化学工業株式 会社内 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Osamu Ito 32 Wadai, Tsukuba, Ibaraki Sekisui Chemical Co., Ltd.
Claims (3)
ている太陽電池付屋根瓦であり、水上側の太陽電池付屋
根瓦が水下側の太陽電池付屋根瓦の上縁に一部重なって
葺設される太陽電池付屋根瓦であって、 水下側の太陽電池付屋根瓦の太陽電池から引き出された
出力ケーブルが、水上側の太陽電池付屋根瓦の下縁部よ
り水下側に下がった位置の少なくとも１ヵ所でコネクタ
ーによって着脱自在に接続されてなることを特徴とする
太陽電池付屋根瓦。1. A roof tile with a solar cell, wherein a solar cell is disposed on a surface of a roof tile base material, wherein a roof tile with a solar cell on the water side is located on an upper edge of the roof tile with a solar cell on the water side. A roof tile with solar cells that is partially overlapped with roof, and the output cable drawn from the solar cells of the roof tile with solar cells below the water flows from the lower edge of the roof tile with solar cells above the water. A roof tile with a solar cell, wherein the roof tile with a solar cell is detachably connected by a connector at at least one position below the water.
出された出力ケーブルの誘導溝が設けられ、この誘導溝
の、少なくとも水上側の太陽電池付屋根瓦の下縁部より
水下側に下がった位置は出力ケーブルを着脱自在に接続
するためのコネクターが収納できる大きさとされている
ことを特徴とする請求項１記載の太陽電池付屋根瓦。2. A guide groove for an output cable drawn from a solar cell is provided on the surface of the roof tile base material, and the guide groove is at least below the lower edge of the roof tile with solar cells above the water. The roof tile with a solar cell according to claim 1, wherein the position lowered to the bottom is large enough to accommodate a connector for detachably connecting an output cable.
ている太陽電池付屋根瓦であり、水上側の太陽電池付屋
根瓦が水下側の太陽電池付屋根瓦の上縁に一部重なって
葺設される太陽電池付屋根瓦であって、 屋根瓦基材の表面に、太陽電池から引き出された出力ケ
ーブルの誘導溝が設けられ、この誘導溝の、少なくとも
水上側の太陽電池付屋根瓦の下縁部より水下側に下がっ
た位置は出力ケーブルを着脱自在に接続するためのコネ
クターが収納できる大きさとされていることを特徴とす
る太陽電池付屋根瓦。3. A roof tile with a solar cell, wherein a solar cell is disposed on a surface of a roof tile base material, wherein the roof tile with a solar cell on the water side is located on the upper edge of the roof tile with a solar cell on the water side. A roof tile with a solar cell that is partially overlapped with a roof, and a guide groove for an output cable drawn from the solar cell is provided on a surface of the roof tile base material. A roof tile with a solar cell, characterized in that a position below the lower edge of the roof tile with a battery is sized to accommodate a connector for detachably connecting an output cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP08422699A JP3609642B2 (en) | 1998-06-18 | 1999-03-26 | Roof tile with solar cell |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17154298 | 1998-06-18 | ||
| JP10-171542 | 1998-06-18 | ||
| JP08422699A JP3609642B2 (en) | 1998-06-18 | 1999-03-26 | Roof tile with solar cell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000073498A true JP2000073498A (en) | 2000-03-07 |
| JP3609642B2 JP3609642B2 (en) | 2005-01-12 |
Family
ID=26425291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP08422699A Expired - Fee Related JP3609642B2 (en) | 1998-06-18 | 1999-03-26 | Roof tile with solar cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3609642B2 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002231989A (en) * | 2001-02-02 | 2002-08-16 | Mitsubishi Heavy Ind Ltd | Solar battery module and solar power generation system |
| JP2005277366A (en) * | 2004-02-23 | 2005-10-06 | Matsushita Electric Works Ltd | Electrical connection structure of solar-battery panel |
| GB2453611A (en) * | 2007-10-09 | 2009-04-15 | Dragon Energy Pte Ltd | Photovoltaic roof tile assembly |
| EP2652801A2 (en) * | 2011-01-14 | 2013-10-23 | LG Innotek Co., Ltd. | Solar cell module |
| EP2695199A2 (en) * | 2011-04-01 | 2014-02-12 | Nuvosun, Inc. | Shingle-like photovoltaic modules |
| JP2016068934A (en) * | 2014-10-01 | 2016-05-09 | 三井住友建設株式会社 | Floating frame installed on water of solar panel and structure installed on water of solar panel |
| CN112173175A (en) * | 2020-10-12 | 2021-01-05 | 长光卫星技术有限公司 | Solar wing wire harness management device suitable for cube star |
| JP2022526784A (en) * | 2020-02-17 | 2022-05-26 | 横店集団東磁股▲ふん▼有限公司 | Solar energy tile structure |
| AT17532U1 (en) * | 2017-09-19 | 2022-06-15 | Attila Godi | Roof covering element with solar cell module |
| CN114937709A (en) * | 2022-07-22 | 2022-08-23 | 一道新能源科技(衢州)有限公司 | P-type PERC double-sided solar cell module |
-
1999
- 1999-03-26 JP JP08422699A patent/JP3609642B2/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002231989A (en) * | 2001-02-02 | 2002-08-16 | Mitsubishi Heavy Ind Ltd | Solar battery module and solar power generation system |
| JP2005277366A (en) * | 2004-02-23 | 2005-10-06 | Matsushita Electric Works Ltd | Electrical connection structure of solar-battery panel |
| JP4572598B2 (en) * | 2004-02-23 | 2010-11-04 | パナソニック電工株式会社 | Solar panel electrical connection structure |
| GB2453611A (en) * | 2007-10-09 | 2009-04-15 | Dragon Energy Pte Ltd | Photovoltaic roof tile assembly |
| US9349892B2 (en) | 2011-01-14 | 2016-05-24 | Lg Innotek Co., Ltd. | Solar cell module |
| EP2652801A2 (en) * | 2011-01-14 | 2013-10-23 | LG Innotek Co., Ltd. | Solar cell module |
| EP2652801A4 (en) * | 2011-01-14 | 2015-04-01 | Lg Innotek Co Ltd | Solar cell module |
| EP2695199A2 (en) * | 2011-04-01 | 2014-02-12 | Nuvosun, Inc. | Shingle-like photovoltaic modules |
| EP2695199A4 (en) * | 2011-04-01 | 2014-11-12 | Nuvosun Inc | Shingle-like photovoltaic modules |
| JP2016068934A (en) * | 2014-10-01 | 2016-05-09 | 三井住友建設株式会社 | Floating frame installed on water of solar panel and structure installed on water of solar panel |
| AT17532U1 (en) * | 2017-09-19 | 2022-06-15 | Attila Godi | Roof covering element with solar cell module |
| JP2022526784A (en) * | 2020-02-17 | 2022-05-26 | 横店集団東磁股▲ふん▼有限公司 | Solar energy tile structure |
| JP7292407B2 (en) | 2020-02-17 | 2023-06-16 | 横店集団東磁股▲ふん▼有限公司 | solar energy tile construction |
| EP3923466B1 (en) * | 2020-02-17 | 2023-12-13 | Hengdian Group DMEGC Magnetics Co., Ltd. | Solar tile structure |
| CN112173175A (en) * | 2020-10-12 | 2021-01-05 | 长光卫星技术有限公司 | Solar wing wire harness management device suitable for cube star |
| CN114937709A (en) * | 2022-07-22 | 2022-08-23 | 一道新能源科技(衢州)有限公司 | P-type PERC double-sided solar cell module |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3609642B2 (en) | 2005-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10998848B2 (en) | Method of routing and securing electrical power cables for a solar roof installation | |
| US5990414A (en) | Photovoltaic solar roof | |
| EP1184526B1 (en) | Roof tile for solar cell module | |
| US6576830B2 (en) | Solar cell roof structure, construction method thereof, photovoltaic power generating apparatus, and building | |
| JP3792867B2 (en) | Solar cell module, solar cell array, and solar power generation apparatus construction method | |
| US8458967B2 (en) | Roofing and siding products having receptor zones and photovoltaic roofing and siding elements and systems using them | |
| WO2000075456A1 (en) | Roof tile with solar cell module | |
| US20080289272A1 (en) | Flat roof tile with integrated photovoltaic module | |
| JPH11159090A (en) | Solar battery roof and its execution method | |
| EP3154190B1 (en) | Solar cell module and roof structure | |
| AU8319898A (en) | Solar cell module, enclosure with solar cells, enclosure installation method, and solar cell system | |
| JPH1122127A (en) | Connecting structure between mutual solar cell module | |
| RU2682816C1 (en) | Photogalvanic installation electrical connection device | |
| JP2000073498A (en) | Roof tile with solar battery | |
| JP2019517159A (en) | Sunlight tile system | |
| CN113027044A (en) | Crystalline silicon solar color steel tile and installation method thereof | |
| JP2004027734A (en) | Solar battery module and solar battery array using it | |
| JPH111999A (en) | Roofing tile with solar cell | |
| JP3588541B2 (en) | Roof tile with solar cell | |
| JP2005307687A (en) | Solar cell module, its mounting structure and roof tile material used therefor | |
| JP4319328B2 (en) | Solar cell module roof tiles | |
| JP2005264483A (en) | Roofing-material integral type solar cell module | |
| JP2005009130A (en) | Roof material separation type solar battery module | |
| JP3504640B2 (en) | Tiles incorporating solar cells | |
| JP2000352154A (en) | Roof tile for solar cell module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20040903 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20040922 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20041014 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081022 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081022 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091022 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20091022 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20101022 Year of fee payment: 6 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111022 Year of fee payment: 7 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121022 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121022 Year of fee payment: 8 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131022 Year of fee payment: 9 |
|
| LAPS | Cancellation because of no payment of annual fees |