以下、本発明を図示の実施の形態に従って説明する。
図１において、１は住宅等の建物の寄棟屋根で、この寄棟屋根１は、例えば５寸勾配に形成されて、寄棟屋根１の横方向（桁行方向）の両端側に位置する一対の隅棟稜線Ａを有し、一対の隅棟稜線Ａは、屋根１の横方向中央の縦線を基準として線対称（左右対称）に配置されている。寄棟屋根１の一対の隅棟稜線Ａ間にモジュール設置領域Ｂが設けられている。寄棟屋根１のモジュール設置領域Ｂの周囲に、多数の屋根材３が設けられ、各屋根材３は、縦方向に隣り合う屋根材３同士が、横方向の働き寸法Ｗ１の１／２だけ順次横方向にずれるように、千鳥状に設置されている。モジュール設置領域Ｂに、多数の太陽電池モジュール４が縦横に設置され、これにより、寄棟屋根１に多数の屋根材３と共に多数の太陽電池モジュール４が設置されている。モジュール設置領域Ｂの各太陽電池モジュール４は、屋根材３に対して縦方向にずれないように横方向に対応させて設置されている。
Hereinafter, the present invention will be described according to the illustrated embodiments.
In FIG. 1, reference numeral 1 denotes a dormitory roof of a building such as a house. The dormitory roof 1 is formed, for example, with a 5-inch gradient, and is a pair located on both ends of the dormitory roof 1 in the lateral direction (column direction). The pair of corner ridge lines A are arranged symmetrically with respect to the vertical line at the center in the horizontal direction of the roof 1 (symmetrical to the left and right). A module installation area B is provided between a pair of corner ridge lines A of the dormitory roof 1. A large number of roofing materials 3 are provided around the module installation area B of the dormitory roof 1, and the roofing materials 3 adjacent to each other in the vertical direction are only ½ of the lateral working dimension W1. It is installed in a staggered pattern so that it is shifted laterally. In the module installation area B, a large number of solar cell modules 4 are installed vertically and horizontally, whereby a large number of solar cell modules 4 are installed on the dormitory roof 1 together with a large number of roofing materials 3. Each solar cell module 4 in the module installation area B is installed corresponding to the horizontal direction so as not to be displaced in the vertical direction with respect to the roof material 3.
各屋根材３は、屋根瓦としての機能を持つ通常の屋根材であって、例えば図４〜図６に示すように、横方向一対の波型凸部７，８と横方向一端側の樋部９と縦方向上端側の下係合凸部１０と縦方向上端側の上係合凸部１１と縦方向下端側の接当凸部１２と縦方向下端側の下面に設けた嵌合凹部１３とを有する波板瓦の一枚瓦で構成され、図６に示すように、屋根材３の下係合凸部１０を野地板１５の横桟１６に係合し、屋根材３の接当凸部１２側を縦方向下側に隣接する屋根材３上に重合配置し、また、図５に示すように、樋部９を横方向の一方側に隣接する屋根材３の波型凸部７の下側に重合すると共に、波型凸部７を横方向の他方側に隣接する屋根材３の樋部９上に重合配置し、また、縦方向に隣り合う上側の屋根材３の嵌合凹部１３を、下側の屋根材３の波型凸部７，８に上方から嵌合するようにしている。
Each roof material 3 is a normal roof material having a function as a roof tile. For example, as shown in FIGS. 4 to 6, a pair of wave-shaped convex portions 7 and 8 in the horizontal direction and a ridge on one side in the horizontal direction. Part 9, lower engaging convex part 10 on the upper end in the vertical direction, upper engaging convex part 11 on the upper end in the vertical direction, contact convex part 12 on the lower end in the vertical direction, and a fitting recess provided on the lower surface on the lower end in the vertical direction 13, and the lower engaging convex part 10 of the roofing material 3 is engaged with the horizontal rail 16 of the base plate 15 to contact the roofing material 3 as shown in FIG. The convex portion 12 side is superposed on the roof material 3 adjacent to the lower side in the vertical direction, and, as shown in FIG. 5, the corrugated portion of the roof material 3 adjacent to the one side in the horizontal direction as shown in FIG. 7 and the wave-shaped convex portion 7 is arranged on the flange 9 of the roof material 3 adjacent to the other side in the horizontal direction, and the upper roof material 3 adjacent in the vertical direction is fitted. Joint recess 13 It is to be fitted from above corrugated protrusions 7, 8 of the lower roof member 3.
各屋根材３は、縦方向（屋根流れ方向）の働き寸法Ｄ１が、例えば２８０ｍｍに設定され、横方向（桁行方向）の働き寸法Ｗ１が、例えば３０３ｍｍや３０６ｍｍに設定されている。
モジュール設置領域Ｂの各太陽電池モジュール４は、通常の屋根材と同じように野地板１５にレール無しで葺き上げることができる屋根瓦としての機能を併せ持つ屋根材一体型のもので、図２及び図３に示すように、ソーラーセルをガラスで封入してなる複数の太陽電池１９を金属製のフレーム等により支持して矩形状に構成され、太陽電池モジュール４は、縦幅（屋根流れ方向の寸法）Ｄ２が例えば２８０ｍｍに設定され、横幅（桁行方向の寸法）Ｗ２が例えば９０９ｍｍや９１８ｍｍに設定されている。従って、太陽電池モジュール４の縦幅Ｄ２は、屋根材３の縦方向の働き寸法Ｄ１と同一（働き寸法Ｄ１の整数倍（１倍））に設定されている。太陽電池モジュール４の横幅Ｗ２が屋根材３の横方向の働き寸法Ｗ１の３倍（整数倍）に設定されている。また、多数の太陽電池モジュール４は互いに同一の形状及び同一の大きさの同一種類の太陽電池モジュールとされ、各太陽電池モジュール４の縦幅Ｄ２が互いに同一に設定されると共に、各太陽電池モジュール４の横幅Ｗ２が互いに同一に設定されている。
Each roofing material 3 has a working dimension D1 in the vertical direction (roof flow direction) set to, for example, 280 mm, and a working dimension W1 in the horizontal direction (column direction) set to, for example, 303 mm or 306 mm.
Each solar cell module 4 in the module installation area B is of a roof material integrated type that also has a function as a roof tile that can be rolled up without a rail on the field board 15 in the same manner as a normal roof material. As shown in FIG. 3, a plurality of solar cells 19 formed by encapsulating solar cells with glass are supported by a metal frame or the like and configured in a rectangular shape. The solar cell module 4 has a vertical width (in the roof flow direction). The dimension (D2) is set to 280 mm, for example, and the horizontal width (dimension in the column direction) W2 is set to 909 mm or 918 mm, for example. Accordingly, the vertical width D2 of the solar cell module 4 is set to be the same as the working dimension D1 in the longitudinal direction of the roof material 3 (an integral multiple (1 times) of the working dimension D1). The lateral width W2 of the solar cell module 4 is set to 3 times (integer multiple) the lateral working dimension W1 of the roofing material 3. In addition, the large number of solar cell modules 4 are the same type and the same type of solar cell modules, and the vertical width D2 of each solar cell module 4 is set to be the same, and each solar cell module 4 widths W2 are set to be the same.
図１に示すように、モジュール設置領域Ｂは一対の隅棟稜線Ａ間に略台形状又は三角形に形成され、このモジュール設置領域Ｂに、多数の太陽電池モジュール４が、その縦方向の下端側から２段毎に順次横方向に並ぶ個数が次第に少なくなるように設置され、モジュール設置領域Ｂの多数の太陽電池モジュール４は、一対の隅棟稜線Ａと共に、屋根１の横方向中央の縦線を基準として線対称（左右対称）に配置されている。
即ち、モジュール設置領域Ｂの下段側から、１段目と２段目とに横方向に並んで７つの太陽電池モジュール４が設置され、３段目と４段目とに横方向に並んで６つの太陽電池モジュール４が設置され、５段目と６段目とに横方向に並んで５つの太陽電池モジュール４が設置され、７段目と８段目とに横方向に並んで４つの太陽電池モジュール４が設置され、９段目と１０段目とに横方向に並んで３つの太陽電池モジュール４が設置され、１１段目と１２段目とに横方向に並んで２つの太陽電池モジュール４が設置され、モジュール設置領域Ｂの最上段である１３段目に横方向に１つの太陽電池モジュール４が設置されている。
As shown in FIG. 1, the module installation area B is formed in a substantially trapezoidal shape or a triangle between a pair of corner ridge lines A, and in this module installation area B, a large number of solar cell modules 4 are arranged on the lower end side in the vertical direction. 2 so that the number of the solar cell modules 4 in the horizontal direction is gradually reduced every two steps, and the large number of solar cell modules 4 in the module installation region B are vertically lined in the horizontal center of the roof 1 together with a pair of corner ridge lines A. Are arranged symmetrically with respect to each other.
That is, from the lower side of the module installation region B, seven solar cell modules 4 are installed in the first and second stages in the horizontal direction, and the third and fourth stages are arranged in the horizontal direction. One solar cell module 4 is installed, five solar cell modules 4 are installed side by side in the fifth and sixth stages, and four solar cells are arranged side by side in the seventh and eighth stages. The battery module 4 is installed, the three solar cell modules 4 are arranged in the horizontal direction in the ninth and tenth stages, and the two solar cell modules are arranged in the horizontal direction in the eleventh and twelfth stages. 4 is installed, and one solar cell module 4 is installed in the horizontal direction on the 13th stage which is the uppermost stage of the module installation area B.
従って、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に２段（複数段）設置される２段設置部２３ａ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の１段目と２段目との間、３段目と４段目との間、５段目と６段目との間、７段目と８段目との間、９段目と１０段目との間、１１段目と１２段目との間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれて設置される横ずれ設置部２４が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の２段目と３段目との間、４段目と５段目との間、６段目と７段目との間、８段目と９段目との間、１０段目と１１段目との間、１２段目と１３段目との間でそれぞれ構成されている。
Therefore, the two-stage installation part 23a (multiple-stage installation part 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in two stages (multiple stages) in the vertical direction without being shifted in the horizontal direction is the module installation region B. From the lower stage, between the first and second stages of the solar cell module 4, between the third and fourth stages, between the fifth and sixth stages, and between the seventh and eighth stages. Between the 9th stage and the 10th stage, and between the 11th stage and the 12th stage. In addition, the laterally offset installation part 24 in which the solar cell modules 4 adjacent in the vertical direction are installed in a lateral direction is arranged from the lower side of the module installation region B to the second and third stages of the solar cell module 4. Between the 4th stage and the 5th stage, Between the 6th stage and the 7th stage, Between the 8th stage and the 9th stage, Between the 10th stage and the 11th stage, It is comprised between the 13th stage.
モジュール設置領域Ｂの最上段である１３段目の太陽電池モジュール４によって、縦方向の両側（図１の実施形態の場合、上側に隣り合う太陽電池モジュール４は存在しないため、下側）に隣り合う太陽電池モジュール４に対して横方向にずれる１段設置部２５が、構成されている。
モジュール設置領域Ｂは、複数の矩形形状からなるモジュール設置区分ｄを縦方向に積載したものであり、複数のモジュール設置区分ｄは、前記各複数段設置部２３又は１段設置部２５によりそれぞれ構成され、モジュール設置領域Ｂは、太陽電池モジュール４の縦方向の設置段数の異なる複数種のモジュール設置区分ｄ（複数段設置部２３、１段設置部２５）の組み合わせで構成されて、複数種のモジュール設置区分ｄが縦方向に繰り返して設置されている。
Adjacent to both sides in the vertical direction (in the case of the embodiment shown in FIG. 1, there is no solar cell module 4 adjacent to the upper side, so the lower side) by the 13th stage solar cell module 4 that is the uppermost stage of the module installation region B. A one-stage installation portion 25 that is shifted laterally with respect to the matching solar cell module 4 is configured.
The module installation area B is obtained by stacking a plurality of rectangular module installation sections d in the vertical direction, and each of the plurality of module installation sections d is configured by the multi-stage installation section 23 or the one-stage installation section 25. The module installation area B is configured by a combination of a plurality of types of module installation sections d (multiple-stage installation units 23, 1-stage installation units 25) having different numbers of installation stages in the vertical direction of the solar cell module 4. Module installation division d is repeatedly installed in the vertical direction.
前記横ずれ設置部２４の縦方向に隣り合う太陽電池モジュール４同士の横方向のずれ幅Ｌ、即ち、縦方向に隣り合うモジュール設置区分ｄの横方向のずれ幅Ｌが、屋根材３の横方向の働き寸法Ｗ１の１／２の整数倍である３倍に設定されている。そして、モジュール設置領域Ｂの太陽電池モジュール４に横方向に隣接して、１枚瓦で構成した前記屋根材３又は半瓦で構成した屋根材２１が設置されている。
この半瓦で構成した屋根材２１には、図７〜図９に示す左半瓦で構成した左屋根材２１Ｌと、図１０〜図１２に示す右半瓦で構成した右屋根材２１Ｒとがあり、これら左屋根材２１Ｌ及び右屋根材２１Ｒは、一枚瓦で構成した屋根材３と同様に、波型凸部７，８と樋部９と下係合凸部１０と上係合凸部１１と接当凸部１２と嵌合凹部１３とを有し、その縦方向の働き寸法Ｄ３が、１枚瓦で構成した屋根材３の縦方向の働き寸法Ｄ１と同一に設定され、横方向の働き寸法Ｗ３が、１枚瓦で構成した屋根材３の横方向の働き寸法Ｗ１の１／２に設定されている。これら半瓦で構成した屋根材２１は、１枚瓦で構成した屋根材３よりもやや値段は高くなるが、太陽電池モジュール４に比べれば相当安価な値段で市販されているものである。
The lateral displacement width L of the solar cell modules 4 adjacent in the longitudinal direction of the lateral displacement installation portion 24, that is, the lateral displacement width L of the module installation section d adjacent in the longitudinal direction is the lateral direction of the roof material 3. Is set to 3 times, which is an integral multiple of 1/2 of the working dimension W1. And the roof material 21 comprised with the said roof material 3 comprised with the single-layer tile or the semi-tile is installed in the module installation area | region B adjacent to the horizontal direction.
The roof material 21 composed of the half tile includes a left roof material 21L composed of the left half tile shown in FIGS. 7 to 9 and a right roof material 21R composed of the right half tile shown in FIGS. The left roof material 21L and the right roof material 21R are similar to the roof material 3 made of a single tile, and the corrugated convex portions 7 and 8, the flange portion 9, the lower engaging convex portion 10, and the upper engaging convex portion. A vertical working dimension D3 of the roofing material 3 made of a single roof tile is set to be the same as the vertical working dimension D1. The working dimension W3 in the direction is set to ½ of the working dimension W1 in the lateral direction of the roofing material 3 composed of one tile. The roofing material 21 composed of these half tiles is a little more expensive than the roofing material 3 composed of a single tile, but is commercially available at a considerably lower price than the solar cell module 4.
上記の如く複数のモジュール設置区分ｄの一部を、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に複数段設置される複数段設置部２３により構成して、前記複数のモジュール設置区分ｄを縦方向に積載することによって、モジュール設置領域Ｂの横方向両側の太陽電池モジュール４の並び、即ち、各モジュール設置区分ｄの横方向両端側の上側頂点ａ（図１参照）を結ぶ線分Ｃを、それぞれ隣接する隅棟稜線Ａの傾斜に近づけている。また、前記複数段設置部２３における太陽電池モジュール４の縦方向の設置段数を、２段に設定し、横ずれ設置部２４における横ずれ寸法Ｌを、働き寸法Ｗ１の１／２の３倍に設定することにより、即ち、前記各モジュール設置区分ｄにおける太陽電池モジュール４の縦方向の設置段数を１段又は２段に設定し、各モジュール設置区分ｄ同士の横方向のずれ幅Ｌを、働き寸法Ｗ１の１／２の３倍に設定することにより、モジュール設置領域Ｂの横方向両側の複数段の太陽電池モジュール４がそれぞれ隣接する隅棟稜線Ａと略平行に並んで、各モジュール設置区分ｄの横方向両側の上側頂点ａを結ぶ線分Ｃが、それぞれ隣接する隅棟稜線Ａと略平行に並ぶようになしている。
As described above, a part of the plurality of module installation sections d is configured by the multistage installation section 23 in which the solar cell modules 4 adjacent in the vertical direction are installed in a plurality of stages in the vertical direction without being shifted in the horizontal direction, By stacking a plurality of module installation sections d in the vertical direction, the solar cell modules 4 on both sides in the horizontal direction of the module installation area B are arranged, that is, the upper apexes a on both sides in the horizontal direction of each module installation section d (FIG. 1). The line segment C connecting (see) is close to the slope of the adjacent corner ridge line A. Further, the number of installation stages in the vertical direction of the solar cell module 4 in the multistage installation section 23 is set to two stages, and the lateral displacement dimension L in the lateral displacement installation section 24 is set to 3 times 1/2 of the working dimension W1. That is, the number of installation stages in the vertical direction of the solar cell module 4 in each module installation section d is set to one stage or two stages, and the lateral shift width L between the module installation sections d is set as a working dimension W1. Is set to 3 times 1/2 of the module installation region B, the plurality of solar cell modules 4 on both lateral sides of the module installation region B are arranged substantially parallel to the adjacent corner ridge line A, and Line segments C connecting the upper apexes a on both sides in the horizontal direction are arranged substantially parallel to the adjacent corner ridge lines A, respectively.
ここで、隅棟稜線Ａと略平行に並ぶとは、例えば、各モジュール設置区分ｄ（各複数段設置部２３又は１段設置部２５）の横方向両端側の上側頂点ａ（図１参照）を結ぶ線分Ｃと、これに隣接する側の隅棟稜線Ａとが略平行になるようになっていることをいう。また、略平行とは、線分Ｃが隅棟稜線Ａに対して±５°の範囲内で傾斜する場合が含まれる。また、線分Ｃは途中でジグザグに折れ曲がっていてもよく、この場合はジグザクに折れ曲がった線分Ｃの各部が、隅棟稜線Ａに対して±５°以上傾斜していても、線分Ｃが全体として、隅棟稜線Ａに対して±５°の範囲内で傾斜しているものも含まれる。
Here, for example, arranging in parallel with the corner ridge line A means, for example, the upper apex a (see FIG. 1) on both lateral sides of each module installation section d (each multi-stage installation section 23 or one-stage installation section 25). And the corner ridge line A on the side adjacent to this line segment C are substantially parallel to each other. The term “substantially parallel” includes the case where the line segment C is inclined with respect to the corner ridge line A within a range of ± 5 °. Further, the line segment C may be bent zigzag in the middle. In this case, even if each part of the line segment C bent zigzag is inclined ± 5 ° or more with respect to the corner ridge line A, the line segment C As a whole, there are those that are inclined with respect to the corner ridge line A within a range of ± 5 °.
上記実施の形態によれば、複数のモジュール設置区分ｄの一部を、複数段設置部２３により構成して、縦方向に積載することによって、モジュール設置領域Ｂの横方向両側の太陽電池モジュール４の並びを、それぞれ隣接する隅棟稜線Ａの傾斜に近づけて、複数段設置部２３における太陽電池モジュール４の縦方向の設置段数を、２段に設定し、各モジュール設置区分ｄ同士の横方向のずれ幅Ｌを、働き寸法Ｗ１の１／２の３倍に設定することにより、モジュール設置領域Ｂの横方向両側の複数段の太陽電池モジュール４がそれぞれ隣接する隅棟稜線Ａと略平行に並ぶようになしているので、モジュール設置領域Ｂの複数の太陽電池モジュール４を、屋根材３に対して縦方向にずれないように横方向に対応させることにより、屋根１の外観上の体裁がよくなるばかりではなく、太陽電池モジュール４のうちの横方向（桁行方向）両側の太陽電池モジュール４を、隅棟屋根１の隅棟稜線Ａと略平行に並べることによっても、太陽電池モジュール４の設置を、隅棟屋根１の全体から見て調和と統一の取れた外観上の体裁のよいものになし得る。
According to the above-described embodiment, a part of the plurality of module installation sections d is configured by the multi-stage installation unit 23 and stacked in the vertical direction, so that the solar cell modules 4 on both sides in the horizontal direction of the module installation region B can be obtained. Is set close to the inclination of the adjacent corner ridge line A, the number of installation stages in the vertical direction of the solar cell modules 4 in the multi-stage installation part 23 is set to two, and the horizontal direction between the module installation categories d Is set to be three times as long as 1/2 of the working dimension W1, so that the solar battery modules 4 on both sides in the horizontal direction of the module installation region B are substantially parallel to the adjacent corner ridge line A. Since the plurality of solar cell modules 4 in the module installation region B are made to correspond to each other in the horizontal direction so as not to be shifted in the vertical direction with respect to the roof material 3, Not only the appearance is improved, but also by arranging the solar cell modules 4 on both sides of the solar cell module 4 in the lateral direction (column direction) substantially parallel to the corner ridge line A of the corner roof 1, the solar cell module 4 Can be made to have a harmonious and unified appearance from the entire corner roof 1.
また、従来のように、モジュール設置領域Ｂに、短い太陽電池モジュールと長い太陽電池モジュールとの複数種類の太陽電池モジュールを設置する必要がなくなり、多数の太陽電池モジュール４は、互いに同一の形状及び同一の大きさとなる同一種類の太陽電池モジュールとされるため、太陽電池モジュール４を安価かつ容易に製造でき、しかも太陽電池モジュール４の施工も容易になし得るようになる。
また、モジュール設置領域Ｂの多数の太陽電池モジュール４が、一対の隅棟稜線Ａと共に、屋根１の横方向中央の縦線を基準として線対称（左右対称）に配置されているので、この点からも太陽電池モジュール４の配置が単純になって、太陽電池モジュール４のモジュール設置領域Ｂへの設置がより一層簡単になり、太陽電池モジュール４の施工を楽になすことができる。
In addition, unlike the prior art, it is not necessary to install a plurality of types of solar cell modules, which are short solar cell modules and long solar cell modules, in the module installation region B, and a large number of solar cell modules 4 have the same shape and Since they are the same type of solar cell modules having the same size, the solar cell module 4 can be manufactured inexpensively and easily, and the solar cell module 4 can be easily constructed.
In addition, since a large number of solar cell modules 4 in the module installation region B are arranged in line symmetry (left-right symmetry) with respect to the vertical line at the center in the horizontal direction of the roof 1 along with the pair of corner ridge lines A. Therefore, the arrangement of the solar cell module 4 is simplified, the installation of the solar cell module 4 in the module installation region B is further simplified, and the installation of the solar cell module 4 can be facilitated.
また、横ずれ設置部２４の縦方向に隣り合う太陽電池モジュール４同士の横方向のずれ幅Ｌが、屋根材３の横方向の働き寸法Ｗ１の１／２の整数倍に設定され、モジュール設置領域Ｂの太陽電池モジュール４に横方向に隣接して、１枚瓦で構成した屋根材３又は半瓦で構成した屋根材２１が設置されているので、一般的に市販されている１枚瓦の屋根材３や半瓦の屋根材２１を使用すればよく、施工現場等で屋根材を中途半端に切断する必要がなくなり、この点からも、屋根材３，２１乃至太陽電池モジュール４の屋根１への設置がより簡単で、屋根材の廃材が生じ難くなって経済的になる。
Further, the lateral displacement width L between the solar cell modules 4 adjacent to each other in the longitudinal direction of the lateral displacement installation portion 24 is set to an integral multiple of 1/2 of the lateral working dimension W1 of the roofing material 3, and the module installation area Since the roof material 3 composed of a single tile or the roof material 21 composed of a semi-tile is installed adjacent to the B solar cell module 4 in the lateral direction, The roof material 3 or the half-tile roof material 21 may be used, and it is not necessary to cut the roof material halfway at the construction site or the like. From this point, the roof material 3, 21 or the roof 1 of the solar cell module 4 is also provided. It is easier to install on the roof, making it less economical to produce roofing waste.
図１３は他の実施形態を示し、モジュール設置領域Ｂの下段側から、１段目に横方向に並んで８つの太陽電池モジュール４が設置され、２段目〜４段目の３段に横方向に並んで７つの太陽電池モジュール４が設置され、５段目に横方向に並んで６つの太陽電池モジュール４が設置され、６段目〜８段目の３段に横方向に並んで５つの太陽電池モジュール４が設置され、９段目に横方向に並んで４つの太陽電池モジュール４が設置され、１０段目〜１２段目の３段に横方向に並んで３つの太陽電池モジュール４が設置され、モジュール設置領域Ｂの最上段である１３段目に横方向に並んで２つの太陽電池モジュール４が設置されている。
FIG. 13 shows another embodiment. From the lower side of the module installation area B, eight solar cell modules 4 are installed side by side in the first stage and horizontally in the second stage to the fourth stage. Seven solar cell modules 4 are installed side by side, six solar cell modules 4 are installed side by side in the fifth row, and five are arranged in the third row in the sixth to eighth rows. One solar cell module 4 is installed, four solar cell modules 4 are installed side by side on the ninth stage, and three solar cell modules 4 are arranged side by side on the third stage from the 10th stage to the 12th stage. Are installed, and two solar cell modules 4 are installed side by side in the 13th stage which is the uppermost stage of the module installation area B.
従って、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に３段（複数段）設置される３段設置部２３ｂ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の２段目〜４段目との間、６段目〜８段目との間、１０段目〜１２段目との間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれて設置される横ずれ設置部２４が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の１段目と２段目との間、４段目と５段目との間、５段目と６段目との間、８段目と９段目との間、９段目と１０段目との間、１２段目と１３段目との間でそれぞれ構成され、横ずれ設置部２４の横ずれ寸法Ｌが、働き寸法Ｗ１の１／２の３倍に設定されている。さらに、縦方向の両側に隣り合う太陽電池モジュール４に対して横方向にずれるように１段の太陽電池モジュール４が設置された１段設置部２５が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の１段目、５段目、９段目、１３段目によって構成されている。
Accordingly, the three-stage installation portion 23b (multiple-stage installation portion 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in three stages (multiple stages) in the vertical direction without shifting in the horizontal direction is the module installation region B. From the lower side, the solar cell module 4 is configured between the second stage to the fourth stage, the sixth stage to the eighth stage, and the tenth stage to the twelfth stage. Further, the laterally offset installation part 24 in which the solar cell modules 4 adjacent to each other in the vertical direction are installed to be laterally offset from the lower stage side of the module installation area B is formed between the first stage and the second stage of the solar cell module 4. Between the 4th stage and the 5th stage, Between the 5th stage and the 6th stage, Between the 8th stage and the 9th stage, Between the 9th stage and the 10th stage, The lateral displacement dimension L of the lateral displacement installation part 24 is set to 3 times 1/2 of the working dimension W1. Further, the first-stage installation portion 25 in which the one-stage solar cell module 4 is installed so as to be laterally displaced with respect to the solar cell modules 4 adjacent on both sides in the vertical direction is from the lower side of the module installation area B to the sun. The battery module 4 includes first, fifth, ninth and thirteenth stages.
而して、複数のモジュール設置区分ｄの一部を、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に複数段設置される複数段設置部２３により構成して、複数のモジュール設置区分ｄを縦方向に積載することによって、モジュール設置領域Ｂの横方向両側の太陽電池モジュール４の並び、即ち、各モジュール設置区分ｄの横方向両端側の上側頂点ａを結ぶ線分Ｃを、それぞれ隣接する隅棟稜線Ａの傾斜に近づけている。また、複数段設置部２３における太陽電池モジュール４の縦方向の設置段数を３段に設定し、横ずれ設置部２４における横ずれ寸法Ｌを、働き寸法Ｗ１の１／２の３倍に設定することにより、即ち、各モジュール設置区分ｄにおける太陽電池モジュール４の縦方向の設置段数を１段又は３段に設定し、各モジュール設置区分ｄ同士の横方向のずれ幅Ｌを、働き寸法Ｗ１の１／２の３倍に設定することにより、モジュール設置領域Ｂの横方向両側の複数段の太陽電池モジュール４がそれぞれ隣接する隅棟稜線Ａと略平行に並んで、各モジュール設置区分ｄの横方向両側の上側頂点ａを結ぶ線分Ｃが、それぞれ隣接する隅棟稜線Ａと略平行に並ぶようになしている。その他の点は前記実施の形態の場合と同様の構成であり、前記実施の形態の場合と同様の作用効果を奏する。
Thus, a part of the plurality of module installation sections d is configured by a multi-stage installation section 23 in which the solar cell modules 4 adjacent in the vertical direction are installed in a plurality of stages in the vertical direction without shifting in the horizontal direction. By stacking a plurality of module installation sections d in the vertical direction, the solar cell modules 4 on both sides of the module installation area B are arranged side by side, that is, a line connecting the upper vertices a on both lateral sides of each module installation section d. The minute C is brought close to the slope of the adjacent corner ridge line A. In addition, by setting the number of installation stages in the vertical direction of the solar cell modules 4 in the multistage installation section 23 to 3 and setting the lateral displacement dimension L in the lateral displacement installation section 24 to 3 times 1/2 of the working dimension W1. That is, the number of installation stages in the vertical direction of the solar cell module 4 in each module installation section d is set to one or three stages, and the lateral shift width L between the module installation sections d is set to 1 / of the working dimension W1. 2 is set to be three times that of the module installation region B, so that the plurality of solar cell modules 4 on both sides in the horizontal direction are arranged substantially parallel to the adjacent corner ridge line A, A line segment C connecting the upper vertices a is arranged so as to be substantially parallel to the adjacent corner ridge line A. In other respects, the configuration is the same as in the case of the above-described embodiment, and the same effects as in the case of the above-described embodiment are achieved.
図１４は他の実施形態を示し、モジュール設置領域Ｂの下段側から、１段目に横方向に並んで８つの太陽電池モジュール４が設置され、２段目〜３段目の２段に横方向に並んで７つの太陽電池モジュール４が設置され、４段目に横方向に並んで６つの太陽電池モジュール４が設置され、５段目〜６段目の２段に横方向に並んで５つの太陽電池モジュール４が設置され、７段目に横方向に並んで４つの太陽電池モジュール４が設置され、８段目〜９段目の２段に横方向に並んで３つの太陽電池モジュール４が設置され、１０段目に横方向に並んで２つの太陽電池モジュール４が設置され、モジュール設置領域Ｂの最上段である１１段目〜１２段目の２段に横方向に１つの太陽電池モジュール４が設置されている。
FIG. 14 shows another embodiment. From the lower side of the module installation region B, eight solar cell modules 4 are installed side by side in the first stage, and horizontally in the second stage to the second stage to the third stage. Seven solar cell modules 4 are installed side by side, six solar cell modules 4 are installed side by side in the fourth row, and five rows are arranged in the second row in the fifth to sixth steps. One solar cell module 4 is installed, four solar cell modules 4 are installed side by side in the seventh row, and three solar cell modules 4 are arranged in the second row in the eighth to ninth steps. Is installed, two solar cell modules 4 are installed side by side on the 10th stage, and one solar cell is installed horizontally on the 2nd stage of the 11th to 12th stages, which is the uppermost stage of the module installation area B. Module 4 is installed.
従って、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に２段（複数段）設置される２段設置部２３ａ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の２段目と３段目との間、５段目と６段目との間、８段目と９段目との間、１１段目と１２段目との間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれて設置される横ずれ設置部２４が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の１段目と２段目との間、３段目と４段目との間、４段目と５段目との間、６段目と７段目との間、７段目と８段目との間、９段目と１０段目との間、１０段目と１１段目との間でそれぞれ構成され、横ずれ設置部２４の横ずれ寸法Ｌが、働き寸法Ｗ１の１／２の３倍に設定されている。さらに、縦方向の両側に隣り合う太陽電池モジュール４に対して横方向にずれるように１段の太陽電池モジュール４が設置される１段設置部２５が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の１段目、４段目、７段目、１０段目によって構成されている。
Therefore, the two-stage installation part 23a (multiple-stage installation part 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in two stages (multiple stages) in the vertical direction without being shifted in the horizontal direction is the module installation region B. From the lower stage, between the second and third stages of the solar cell module 4, between the fifth and sixth stages, between the eighth and ninth stages, and between the eleventh and twelfth stages. Each is configured between. Further, the laterally offset installation part 24 in which the solar cell modules 4 adjacent to each other in the vertical direction are installed to be laterally offset from the lower stage side of the module installation area B is formed between the first stage and the second stage of the solar cell module 4. Between the third stage and the fourth stage, between the fourth stage and the fifth stage, between the sixth stage and the seventh stage, between the seventh stage and the eighth stage, and the ninth stage Between the 10th stage and the 10th stage and the 11th stage, respectively, the lateral displacement dimension L of the lateral displacement installation part 24 is set to 3 times 1/2 of the working dimension W1. Furthermore, the first-stage installation part 25 in which the one-stage solar cell module 4 is installed so as to be shifted laterally with respect to the solar cell modules 4 adjacent on both sides in the vertical direction is from the lower side of the module installation area B to the sun. The battery module 4 includes the first, fourth, seventh, and tenth stages.
而して、複数のモジュール設置区分ｄの一部を、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に複数段設置される複数段設置部２３により構成して、複数のモジュール設置区分ｄを縦方向に積載することによって、モジュール設置領域Ｂの横方向両側の太陽電池モジュール４の並び、即ち、各モジュール設置区分ｄの横方向両端側の上側頂点ａを結ぶ線分Ｃを、それぞれ隣接する隅棟稜線Ａの傾斜に近づけている。また、複数段設置部２３における太陽電池モジュール４の縦方向の設置段数を２段に設定し、横ずれ設置部２４における横ずれ寸法Ｌを、働き寸法Ｗ１の１／２の３倍に設定することにより、即ち、各モジュール設置区分ｄにおける太陽電池モジュール４の縦方向の設置段数を１段又は２段に設定し、各モジュール設置区分ｄ同士の横方向のずれ幅Ｌを、働き寸法Ｗ１の１／２の３倍に設定することにより、モジュール設置領域Ｂの横方向両側の複数段の太陽電池モジュール４がそれぞれ隣接する隅棟稜線Ａと略平行に並んで、各モジュール設置区分ｄの横方向両側の上側頂点ａを結ぶ線分Ｃが、それぞれ隣接する隅棟稜線Ａと略平行に並ぶようになしている。その他の点は前記実施の形態の場合と同様の構成であり、前記実施の形態の場合と同様の作用効果を奏する。
Thus, a part of the plurality of module installation sections d is configured by a multi-stage installation section 23 in which the solar cell modules 4 adjacent in the vertical direction are installed in a plurality of stages in the vertical direction without shifting in the horizontal direction. By stacking a plurality of module installation sections d in the vertical direction, the solar cell modules 4 on both sides of the module installation area B are arranged side by side, that is, a line connecting the upper vertices a on both lateral sides of each module installation section d. The minute C is brought close to the slope of the adjacent corner ridge line A. Further, by setting the number of installation stages in the vertical direction of the solar cell modules 4 in the multistage installation section 23 to 2 and setting the lateral displacement dimension L in the lateral displacement installation section 24 to 3 times 1/2 of the working dimension W1. That is, the number of installation stages in the vertical direction of the solar cell module 4 in each module installation section d is set to one or two, and the lateral shift width L between the module installation sections d is set to 1 / of the working dimension W1. 2 is set to be three times that of the module installation region B, so that the plurality of solar cell modules 4 on both sides in the horizontal direction are arranged substantially parallel to the adjacent corner ridge line A, A line segment C connecting the upper vertices a is arranged so as to be substantially parallel to the adjacent corner ridge line A. In other respects, the configuration is the same as in the case of the above-described embodiment, and the same effects as in the case of the above-described embodiment are achieved.
図１５は他の実施形態を示し、太陽電池モジュール４の横幅Ｗ２が屋根材３の横方向の働き寸法Ｗ１の４倍（整数倍）に設定されている。モジュール設置領域Ｂの下段側から、１段目〜２段目の２段に横方向に並んで６つの太陽電池モジュール４が設置され、３段目〜５段目の３段に横方向に並んで５つの太陽電池モジュール４が設置され、６段目〜７段目の２段に横方向に並んで４つの太陽電池モジュール４が設置され、８段目〜１０段目の３段に横方向に並んで３つの太陽電池モジュール４が設置され、１１段目〜１２段目の２段に横方向に並んで２つの太陽電池モジュール４が設置され、モジュール設置領域Ｂの最上段である１３段目〜１４段目の２段に横方向に１つの太陽電池モジュール４が設置されている。
FIG. 15 shows another embodiment, in which the lateral width W2 of the solar cell module 4 is set to four times (integer multiple) the lateral working dimension W1 of the roofing material 3. From the lower side of the module installation area B, six solar cell modules 4 are installed side by side in the first stage to the second stage, the second stage, and the third stage to the fifth stage are arranged in the horizontal direction. 5 solar cell modules 4 are installed, and 4 solar cell modules 4 are installed side by side in the 2nd stage from the 6th stage to the 7th stage, and the 3rd stage from the 8th stage to the 10th stage. The three solar cell modules 4 are installed side by side, the two solar cell modules 4 are installed side by side in the two stages of the 11th to 12th stages, and the 13th stage which is the uppermost stage of the module installation area B One solar cell module 4 is installed in the horizontal direction on the 2nd to 14th stages.
従って、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に２段（複数段）設置される２段設置部２３ａ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の１段目と２段目との間、６段目と７段目との間、１１段目と１２段目との間、１３段目と１４段目との間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に３段（複数段）設置される３段設置部２３ｂ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の３段目〜５段目との間、８段目〜１０段目との間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれて設置される横ずれ設置部２４が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の２段目と３段目との間、５段目と６段目との間、７段目と８段目との間、１０段目と１１段目との間、１２段目と１３段目との間でそれぞれ構成され、横ずれ設置部２４の横ずれ寸法Ｌが、働き寸法Ｗ１の１／２の４倍に設定されている。
Therefore, the two-stage installation part 23a (multiple-stage installation part 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in two stages (multiple stages) in the vertical direction without being shifted in the horizontal direction is the module installation region B. From the lower stage side, between the first stage and the second stage of the solar cell module 4, between the sixth stage and the seventh stage, between the eleventh stage and the twelfth stage, the thirteenth stage and the 14th stage. Each is configured between. Further, the three-stage installation portion 23b (multiple-stage installation portion 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in three stages (a plurality of stages) in the vertical direction without being shifted in the horizontal direction is the module installation region B. From the lower stage side, the solar cell module 4 is configured between the third stage to the fifth stage and between the eighth stage to the tenth stage. In addition, the laterally offset installation part 24 in which the solar cell modules 4 adjacent in the vertical direction are installed in a lateral direction is arranged from the lower side of the module installation region B to the second and third stages of the solar cell module 4. Between the 5th and 6th stages, between the 7th and 8th stages, between the 10th and 11th stages, and between the 12th and 13th stages, The lateral displacement dimension L of the lateral displacement installation part 24 is set to 4 times 1/2 of the working dimension W1.
而して、複数のモジュール設置区分ｄの一部を、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に複数段設置される複数段設置部２３により構成して、複数のモジュール設置区分ｄを縦方向に積載することによって、モジュール設置領域Ｂの横方向両側の太陽電池モジュール４の並び、即ち、各モジュール設置区分ｄの横方向両端側の上側頂点ａを結ぶ線分Ｃを、それぞれ隣接する隅棟稜線Ａの傾斜に近づけている。また、複数段設置部２３における太陽電池モジュール４の縦方向の設置段数を２段又は３段に設定し、横ずれ設置部２４における横ずれ寸法Ｌを、働き寸法Ｗ１の１／２の４倍に設定することにより、即ち、各モジュール設置区分ｄにおける太陽電池モジュール４の縦方向の設置段数を２段又は３段に設定し、各モジュール設置区分ｄ同士の横方向のずれ幅Ｌを、働き寸法Ｗ１の１／２の４倍に設定することにより、モジュール設置領域Ｂの横方向両側の複数段の太陽電池モジュール４がそれぞれ隣接する隅棟稜線Ａと略平行に並んで、各モジュール設置区分ｄの横方向両側の上側頂点ａを結ぶ線分Ｃが、それぞれ隣接する隅棟稜線Ａと略平行に並ぶようになしている。その他の点は前記実施の形態の場合と同様の構成であり、前記実施の形態の場合と同様の作用効果を奏する。
Thus, a part of the plurality of module installation sections d is configured by a multi-stage installation section 23 in which the solar cell modules 4 adjacent in the vertical direction are installed in a plurality of stages in the vertical direction without shifting in the horizontal direction. By stacking a plurality of module installation sections d in the vertical direction, the solar cell modules 4 on both sides of the module installation area B are arranged side by side, that is, a line connecting the upper vertices a on both lateral sides of each module installation section d. The minute C is brought close to the slope of the adjacent corner ridge line A. Further, the number of installation stages in the vertical direction of the solar cell module 4 in the multistage installation section 23 is set to two or three stages, and the lateral displacement dimension L in the lateral displacement installation section 24 is set to four times 1/2 of the working dimension W1. In other words, the number of installation stages in the vertical direction of the solar cell module 4 in each module installation section d is set to two or three stages, and the lateral shift width L between the module installation sections d is set as a working dimension W1. Is set to 4 times 1/2 of the module installation region B, the plurality of solar cell modules 4 on both lateral sides of the module installation area B are arranged substantially parallel to the adjacent corner ridge line A, and Line segments C connecting the upper apexes a on both sides in the horizontal direction are arranged substantially parallel to the adjacent corner ridge lines A, respectively. In other respects, the configuration is the same as in the case of the above-described embodiment, and the same effects as in the case of the above-described embodiment are achieved.
図１６は他の実施形態を示し、太陽電池モジュール４の横幅Ｗ２が屋根材３の横方向の働き寸法Ｗ１の４倍（整数倍）に設定されている。モジュール設置領域Ｂの下段側から、１段目〜２段目の２段に横方向に並んで６つの太陽電池モジュール４が設置され、３段目〜４段目の２段に横方向に並んで５つの太陽電池モジュール４が設置され、５段目〜７段目の３段に横方向に並んで４つの太陽電池モジュール４が設置され、８段目〜９段目の２段に横方向に並んで３つの太陽電池モジュール４が設置され、１０段目〜１１段目の２段に横方向に並んで２つの太陽電池モジュール４が設置され、モジュール設置領域Ｂの最上段である１２段目〜１４段目の３段に横方向に１つの太陽電池モジュール４が設置されている。
FIG. 16 shows another embodiment, in which the lateral width W2 of the solar cell module 4 is set to four times (integer multiple) the lateral working dimension W1 of the roofing material 3. From the lower side of the module installation area B, six solar cell modules 4 are installed side by side in the second stage from the first stage to the second stage, and are arranged in the second direction from the third stage to the second stage. 5 solar cell modules 4 are installed, and 4 solar cell modules 4 are installed side by side in the 3rd stage from the 5th stage to the 7th stage, and the 2nd stage from the 8th stage to the 9th stage. The three solar cell modules 4 are installed side by side, and the two solar cell modules 4 are installed side by side in the second to tenth to eleventh stages, and the uppermost stage of the module installation region B is the 12th stage. One solar cell module 4 is installed in the horizontal direction on the third to the 14th stages.
従って、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に２段（複数段）設置される２段設置部２３ａ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の１段目と２段目との間、３段目と４段目との間、８段目と９段目との間、１０段目と１１段目との間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に３段（複数段）設置される３段設置部２３ｂ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の５段目〜７段目との間、１２段目〜１４段目との間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれて設置される横ずれ設置部２４が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の２段目と３段目との間、４段目と５段目との間、７段目と８段目との間、９段目と１０段目との間、１１段目と１２段目との間でそれぞれ構成され、横ずれ設置部２４の横ずれ寸法Ｌが、働き寸法Ｗ１の１／２の４倍に設定されている。
Therefore, the two-stage installation part 23a (multiple-stage installation part 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in two stages (multiple stages) in the vertical direction without being shifted in the horizontal direction is the module installation region B. From the lower side, between the first stage and the second stage of the solar cell module 4, between the third stage and the fourth stage, between the eighth stage and the ninth stage, the tenth stage and the eleventh stage Each is configured between. Further, the three-stage installation portion 23b (multiple-stage installation portion 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in three stages (a plurality of stages) in the vertical direction without being shifted in the horizontal direction is the module installation region B. From the lower stage side, the solar cell module 4 is configured between the 5th stage to the 7th stage and the 12th stage to the 14th stage. In addition, the laterally offset installation part 24 in which the solar cell modules 4 adjacent in the vertical direction are installed in a lateral direction is arranged from the lower side of the module installation region B to the second and third stages of the solar cell module 4. Between the 4th stage and the 5th stage, between the 7th stage and the 8th stage, between the 9th stage and the 10th stage, and between the 11th stage and the 12th stage, The lateral displacement dimension L of the lateral displacement installation part 24 is set to 4 times 1/2 of the working dimension W1.
而して、複数のモジュール設置区分ｄの一部を、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に複数段設置される複数段設置部２３により構成して、複数のモジュール設置区分ｄを縦方向に積載することによって、モジュール設置領域Ｂの横方向両側の太陽電池モジュール４の並び、即ち、各モジュール設置区分ｄの横方向両端側の上側頂点ａを結ぶ線分Ｃを、それぞれ隣接する隅棟稜線Ａの傾斜に近づけている。また、複数段設置部２３における太陽電池モジュール４の縦方向の設置段数を２段又は３段に設定し、横ずれ設置部２４における横ずれ寸法Ｌを、働き寸法Ｗ１の１／２の４倍に設定することにより、即ち、各モジュール設置区分ｄにおける太陽電池モジュール４の縦方向の設置段数を２段又は３段に設定し、各モジュール設置区分ｄ同士の横方向のずれ幅Ｌを、働き寸法Ｗ１の１／２の４倍に設定することにより、モジュール設置領域Ｂの横方向両側の複数段の太陽電池モジュール４がそれぞれ隣接する隅棟稜線Ａと略平行に並んで、各モジュール設置区分ｄの横方向両側の上側頂点ａを結ぶ線分Ｃが、それぞれ隣接する隅棟稜線Ａと略平行に並ぶようになしている。その他の点は前記実施の形態の場合と同様の構成であり、前記実施の形態の場合と同様の作用効果を奏する。
Thus, a part of the plurality of module installation sections d is configured by a multi-stage installation section 23 in which the solar cell modules 4 adjacent in the vertical direction are installed in a plurality of stages in the vertical direction without shifting in the horizontal direction. By stacking a plurality of module installation sections d in the vertical direction, the solar cell modules 4 on both sides of the module installation area B are arranged side by side, that is, a line connecting the upper vertices a on both lateral sides of each module installation section d. The minute C is brought close to the slope of the adjacent corner ridge line A. Further, the number of installation stages in the vertical direction of the solar cell module 4 in the multistage installation section 23 is set to two or three stages, and the lateral displacement dimension L in the lateral displacement installation section 24 is set to four times 1/2 of the working dimension W1. In other words, the number of installation stages in the vertical direction of the solar cell module 4 in each module installation section d is set to two or three stages, and the lateral shift width L between the module installation sections d is set as a working dimension W1. Is set to 4 times 1/2 of the module installation region B, the plurality of solar cell modules 4 on both lateral sides of the module installation area B are arranged substantially parallel to the adjacent corner ridge line A, and Line segments C connecting the upper apexes a on both sides in the horizontal direction are arranged substantially parallel to the adjacent corner ridge lines A, respectively. In other respects, the configuration is the same as in the case of the above-described embodiment, and the same effects as in the case of the above-described embodiment are achieved.
図１７は他の実施形態を示し、太陽電池モジュール４の横幅Ｗ２が屋根材３の横方向の働き寸法Ｗ１の５倍（整数倍）に設定されている。モジュール設置領域Ｂの下段側から、１段目〜３段目の３段に横方向に並んで４つの太陽電池モジュール４が設置され、４段目〜６段目の３段に横方向に並んで３つの太陽電池モジュール４が設置され、７段目〜９段目の３段に横方向に並んで２つの太陽電池モジュール４が設置され、１０段目〜１２段目の３段に横方向に１つの太陽電池モジュール４が設置されている。
従って、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に３段（複数段）設置される３段設置部２３ｂ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の１段目〜３段目の間、４段目〜６段目の間、７段目〜９段目との間、１０段目〜１２段目の間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれて設置される横ずれ設置部２４が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の３段目と４段目との間、６段目と７段目との間、９段目と１０段目との間でそれぞれ構成され、横ずれ設置部２４の横ずれ寸法Ｌが、働き寸法Ｗ１の１／２の５倍に設定されている。
FIG. 17 shows another embodiment, in which the lateral width W2 of the solar cell module 4 is set to 5 times (integer multiple) the lateral working dimension W1 of the roofing material 3. From the lower side of the module installation area B, four solar cell modules 4 are installed side by side in the first to third stages of the third stage, and arranged in the fourth to sixth stages of the third stage in the horizontal direction. Three solar cell modules 4 are installed, and two solar cell modules 4 are installed side by side in the third row from the seventh to the ninth row, and the third row from the tenth to the twelfth row. One solar cell module 4 is installed.
Accordingly, the three-stage installation portion 23b (multiple-stage installation portion 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in three stages (multiple stages) in the vertical direction without shifting in the horizontal direction is the module installation region B. From the lower stage side, between the first stage to the third stage of the solar cell module 4, between the fourth stage to the sixth stage, between the seventh stage to the ninth stage, and between the tenth stage to the 12th stage. Each is composed. Further, the laterally offset installation part 24 in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in the lateral direction is arranged from the lower side of the module installation region B to the third and fourth stages of the solar cell module 4. Between the 6th stage and the 7th stage, and between the 9th stage and the 10th stage, and the lateral displacement dimension L of the lateral displacement installation portion 24 is set to 5 times 1/2 of the working dimension W1. Has been.
而して、複数のモジュール設置区分ｄの一部を、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に複数段設置される複数段設置部２３により構成して、複数のモジュール設置区分ｄを縦方向に積載することによって、モジュール設置領域Ｂの横方向両側の太陽電池モジュール４の並び、即ち、各モジュール設置区分ｄの横方向両端側の上側頂点ａを結ぶ線分Ｃを、それぞれ隣接する隅棟稜線Ａの傾斜に近づけている。また、複数段設置部２３における太陽電池モジュール４の縦方向の設置段数を３段に設定し、横ずれ設置部２４における横ずれ寸法Ｌを、働き寸法Ｗ１の１／２の５倍に設定することにより、即ち、各モジュール設置区分ｄにおける太陽電池モジュール４の縦方向の設置段数を３段に設定し、各モジュール設置区分ｄ同士の横方向のずれ幅Ｌを、働き寸法Ｗ１の１／２の５倍に設定することにより、モジュール設置領域Ｂの横方向両側の複数段の太陽電池モジュール４がそれぞれ隣接する隅棟稜線Ａと略平行に並んで、各モジュール設置区分ｄの横方向両側の上側頂点ａを結ぶ線分Ｃが、それぞれ隣接する隅棟稜線Ａと略平行に並ぶようになしている。その他の点は前記実施の形態の場合と同様の構成であり、前記実施の形態の場合と同様の作用効果を奏する。
Thus, a part of the plurality of module installation sections d is configured by a multi-stage installation section 23 in which the solar cell modules 4 adjacent in the vertical direction are installed in a plurality of stages in the vertical direction without shifting in the horizontal direction. By stacking a plurality of module installation sections d in the vertical direction, the solar cell modules 4 on both sides of the module installation area B are arranged side by side, that is, a line connecting the upper vertices a on both lateral sides of each module installation section d. The minute C is brought close to the slope of the adjacent corner ridge line A. Further, by setting the number of installation stages in the vertical direction of the solar cell module 4 in the multistage installation section 23 to 3 stages, and setting the lateral displacement dimension L in the lateral displacement installation section 24 to 5 times 1/2 of the working dimension W1. That is, the number of installation stages in the vertical direction of the solar cell module 4 in each module installation section d is set to three, and the lateral shift width L between the module installation sections d is 5 which is 1/2 of the working dimension W1. By setting it to be double, the plurality of solar cell modules 4 on both sides in the horizontal direction of the module installation area B are arranged substantially in parallel with the adjacent corner ridge line A, and the upper apexes on both sides in the horizontal direction of each module installation section d Line segments C connecting a are arranged so as to be substantially parallel to the adjacent corner ridge lines A, respectively. In other respects, the configuration is the same as in the case of the above-described embodiment, and the same effects as in the case of the above-described embodiment are achieved.
図１８は他の実施形態を示し、太陽電池モジュール４の横幅Ｗ２が屋根材３の横方向の働き寸法Ｗ１の５倍（整数倍）に設定されている。モジュール設置領域Ｂの下段側から、１段目〜２段目の２段に横方向に並んで４つの太陽電池モジュール４が設置され、３段目〜６段目の４段に横方向に並んで３つの太陽電池モジュール４が設置され、７段目〜８段目の２段に横方向に並んで２つの太陽電池モジュール４が設置され、９段目〜１２段目の４段に横方向に１つの太陽電池モジュール４が設置されている。
従って、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に２段（複数段）設置される２段設置部２３ａ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の１段目と２段目との間、７段目と８段目との間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に４段（複数段）設置される４段設置部２３ｃ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の３段目〜６段目の間、９段目〜１２段目の間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれて設置される横ずれ設置部２４が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の２段目と３段目との間、６段目と７段目との間、８段目と９段目との間でそれぞれ構成され、横ずれ設置部２４の横ずれ寸法Ｌが、働き寸法Ｗ１の１／２の５倍に設定されている。
FIG. 18 shows another embodiment, in which the lateral width W2 of the solar cell module 4 is set to 5 times (integer multiple) the lateral working dimension W1 of the roofing material 3. From the lower side of the module installation area B, four solar cell modules 4 are installed side by side in the first stage to the second stage in the second stage, and arranged in the third stage to the sixth stage in the horizontal direction. Three solar cell modules 4 are installed, and two solar cell modules 4 are installed side by side in the second row of the 7th to 8th rows, and the horizontal direction is placed in the 4th row of the 9th to 12th rows. One solar cell module 4 is installed.
Therefore, the two-stage installation part 23a (multiple-stage installation part 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in two stages (multiple stages) in the vertical direction without being shifted in the horizontal direction is the module installation region B. From the lower stage side, the solar cell module 4 is configured between the first stage and the second stage and between the seventh stage and the eighth stage. Further, a four-stage installation portion 23c (multiple-stage installation portion 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in four stages (a plurality of stages) in the vertical direction without shifting in the horizontal direction is provided in the module installation area B. From the lower stage side, the solar cell module 4 is configured between the third to sixth stages and the ninth to twelfth stages. In addition, the laterally offset installation part 24 in which the solar cell modules 4 adjacent in the vertical direction are installed in a lateral direction is arranged from the lower side of the module installation region B to the second and third stages of the solar cell module 4. Between the 6th stage and the 7th stage, and between the 8th stage and the 9th stage, and the lateral displacement dimension L of the lateral displacement installation part 24 is set to 5 times 1/2 of the working dimension W1. Has been.
而して、複数のモジュール設置区分ｄの一部を、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に複数段設置される複数段設置部２３により構成して、複数のモジュール設置区分ｄを縦方向に積載することによって、モジュール設置領域Ｂの横方向両側の太陽電池モジュール４の並び、即ち、各モジュール設置区分ｄの横方向両端側の上側頂点ａを結ぶ線分Ｃを、それぞれ隣接する隅棟稜線Ａの傾斜に近づけている。また、複数段設置部２３における太陽電池モジュール４の縦方向の設置段数を２段又は４段に設定し、横ずれ設置部２４における横ずれ寸法Ｌを、働き寸法Ｗ１の１／２の５倍に設定することにより、即ち、各モジュール設置区分ｄにおける太陽電池モジュール４の縦方向の設置段数を２段又は４段に設定し、各モジュール設置区分ｄ同士の横方向のずれ幅Ｌを、働き寸法Ｗ１の１／２の５倍に設定することにより、モジュール設置領域Ｂの横方向両側の複数段の太陽電池モジュール４がそれぞれ隣接する隅棟稜線Ａと略平行に並んで、各モジュール設置区分ｄの横方向両側の上側頂点ａを結ぶ線分Ｃが、それぞれ隣接する隅棟稜線Ａと略平行に並ぶようになしている。その他の点は前記実施の形態の場合と同様の構成であり、前記実施の形態の場合と同様の作用効果を奏する。
Thus, a part of the plurality of module installation sections d is configured by a multi-stage installation section 23 in which the solar cell modules 4 adjacent in the vertical direction are installed in a plurality of stages in the vertical direction without shifting in the horizontal direction. By stacking a plurality of module installation sections d in the vertical direction, the solar cell modules 4 on both sides of the module installation area B are arranged side by side, that is, a line connecting the upper vertices a on both lateral sides of each module installation section d. The minute C is brought close to the slope of the adjacent corner ridge line A. Further, the number of installation stages in the vertical direction of the solar cell module 4 in the multistage installation section 23 is set to 2 or 4, and the lateral displacement dimension L in the lateral displacement installation section 24 is set to 5 times 1/2 of the working dimension W1. In other words, the number of installation stages in the vertical direction of the solar cell module 4 in each module installation section d is set to two or four, and the lateral shift width L between the module installation sections d is set to the working dimension W1. Is set to 5 times the half of the module installation area B, the plurality of solar cell modules 4 on both sides in the lateral direction are arranged in parallel with the adjacent corner ridge line A, and each module installation section d Line segments C connecting the upper apexes a on both sides in the horizontal direction are arranged substantially parallel to the adjacent corner ridge lines A, respectively. In other respects, the configuration is the same as in the case of the above-described embodiment, and the same effects as in the case of the above-described embodiment are achieved.
図１９は他の実施形態を示し、太陽電池モジュール４の横幅Ｗ２が屋根材３の横方向の働き寸法Ｗ１の５倍（整数倍）に設定されている。モジュール設置領域Ｂの下段側から、１段目〜３段目の３段に横方向に並んで４つの太陽電池モジュール４が設置され、４段目〜７段目の４段に横方向に並んで３つの太陽電池モジュール４が設置され、８段目〜１０段目の３段に横方向に並んで２つの太陽電池モジュール４が設置され、１１段目〜１４段目の４段に横方向に１つの太陽電池モジュール４が設置されている。
従って、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に３段（複数段）設置される３段設置部２３ｂ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の１段目〜３段目の間、８段目〜１０段目の間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に４段（複数段）設置される４段設置部２３ｃ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の４段目〜７段目の間、１１段目〜１４段目の間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれて設置される横ずれ設置部２４が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の３段目と４段目との間、７段目と８段目との間、１０段目と１１段目との間でそれぞれ構成され、横ずれ設置部２４の横ずれ寸法Ｌが、働き寸法Ｗ１の１／２の５倍に設定されている。
FIG. 19 shows another embodiment, in which the lateral width W2 of the solar cell module 4 is set to 5 times (integer multiple) the lateral working dimension W1 of the roofing material 3. From the lower side of the module installation area B, four solar cell modules 4 are installed side by side in the first to third stages of the third stage, and arranged in the fourth to seventh stages of the fourth stage in the horizontal direction. The three solar cell modules 4 are installed, and the two solar cell modules 4 are installed side by side in the third row of the eighth to tenth rows, and the four rows of the eleventh to fourteenth rows. One solar cell module 4 is installed.
Accordingly, the three-stage installation portion 23b (multiple-stage installation portion 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in three stages (multiple stages) in the vertical direction without shifting in the horizontal direction is the module installation region B. From the lower stage side, the solar cell module 4 is configured between the first stage to the third stage and between the eighth stage to the tenth stage. Further, a four-stage installation portion 23c (multiple-stage installation portion 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in four stages (a plurality of stages) in the vertical direction without shifting in the horizontal direction is provided in the module installation area B. From the lower stage side, the solar cell module 4 is configured between the 4th stage to the 7th stage and the 11th stage to the 14th stage. Further, the laterally offset installation part 24 in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in a lateral direction is arranged from the lower side of the module installation region B to the third and fourth stages of the solar cell module 4. Between the 7th stage, the 8th stage, the 10th stage and the 11th stage, and the lateral displacement dimension L of the lateral displacement installation part 24 is set to 5 times 1/2 of the working dimension W1. Has been.
而して、複数のモジュール設置区分ｄの一部を、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に複数段設置される複数段設置部２３により構成して、複数のモジュール設置区分ｄを縦方向に積載することによって、モジュール設置領域Ｂの横方向両側の太陽電池モジュール４の並び、即ち、各モジュール設置区分ｄの横方向両端側の上側頂点ａを結ぶ線分Ｃを、それぞれ隣接する隅棟稜線Ａの傾斜に近づけている。また、複数段設置部２３における太陽電池モジュール４の縦方向の設置段数を３段又は４段に設定し、横ずれ設置部２４における横ずれ寸法Ｌを、働き寸法Ｗ１の１／２の５倍に設定することにより、即ち、各モジュール設置区分ｄにおける太陽電池モジュール４の縦方向の設置段数を３段又は４段に設定し、各モジュール設置区分ｄ同士の横方向のずれ幅Ｌを、働き寸法Ｗ１の１／２の５倍に設定することにより、モジュール設置領域Ｂの横方向両側の複数段の太陽電池モジュール４がそれぞれ隣接する隅棟稜線Ａと略平行に並んで、各モジュール設置区分ｄの横方向両側の上側頂点ａを結ぶ線分Ｃが、それぞれ隣接する隅棟稜線Ａと略平行に並ぶようになしている。その他の点は前記実施の形態の場合と同様の構成であり、前記実施の形態の場合と同様の作用効果を奏する。
Thus, a part of the plurality of module installation sections d is configured by a multi-stage installation section 23 in which the solar cell modules 4 adjacent in the vertical direction are installed in a plurality of stages in the vertical direction without shifting in the horizontal direction. By stacking a plurality of module installation sections d in the vertical direction, the solar cell modules 4 on both sides of the module installation area B are arranged side by side, that is, a line connecting the upper vertices a on both lateral sides of each module installation section d. The minute C is brought close to the slope of the adjacent corner ridge line A. Further, the number of installation stages in the vertical direction of the solar cell module 4 in the multistage installation section 23 is set to 3 or 4, and the lateral displacement dimension L in the lateral displacement installation section 24 is set to 5 times 1/2 of the working dimension W1. That is, the number of installation stages in the vertical direction of the solar cell module 4 in each module installation section d is set to three or four stages, and the lateral shift width L between the module installation sections d is set as the working dimension W1. Is set to 5 times the half of the module installation area B, the plurality of solar cell modules 4 on both sides in the lateral direction are arranged in parallel with the adjacent corner ridge line A, and each module installation section d Line segments C connecting the upper apexes a on both sides in the horizontal direction are arranged substantially parallel to the adjacent corner ridge lines A, respectively. In other respects, the configuration is the same as in the case of the above-described embodiment, and the same effects as in the case of the above-described embodiment are achieved.
図２０は他の実施形態を示し、太陽電池モジュール４の横幅Ｗ２が屋根材３の横方向の働き寸法Ｗ１の５倍（整数倍）に設定されている。モジュール設置領域Ｂの下段側から、１段目に横方向に並んで５つの太陽電池モジュール４が設置され、２段目〜４段目の３段に横方向に並んで４つの太陽電池モジュール４が設置され、５段目〜７段目の３段に横方向に並んで３つの太陽電池モジュール４が設置され、８段目〜１０段目の３段に横方向に並んで２つの太陽電池モジュール４が設置され、１１段目〜１３段目の３段に横方向に１つの太陽電池モジュール４が設置されている。
FIG. 20 shows another embodiment, in which the lateral width W2 of the solar cell module 4 is set to 5 times (integer multiple) the lateral working dimension W1 of the roofing material 3. From the lower side of the module installation area B, five solar cell modules 4 are installed side by side in the first stage, and four solar cell modules 4 are arranged side by side in the third stage from the second stage to the fourth stage. Are installed, and three solar cell modules 4 are installed in the third row from the fifth stage to the seventh stage, and two solar cells are arranged in the third row from the eighth stage to the tenth stage. The module 4 is installed, and one solar cell module 4 is installed in the horizontal direction on the 11th to 13th stages.
従って、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に３段（複数段）設置される３段設置部２３ｂ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の２段目〜４段目の間、５段目〜７段目の間、８段目〜１０段目の間、１１段目〜１３段目の間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれて設置される横ずれ設置部２４が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の１段目と２段目との間、４段目と５段目との間、７段目と８段目との間、１０段目と１１段目との間でそれぞれ構成され、横ずれ設置部２４の横ずれ寸法Ｌが、働き寸法Ｗ１の１／２の５倍に設定されている。さらに、縦方向の両側に隣り合う太陽電池モジュール４に対して横方向にずれるように１段の太陽電池モジュール４が設置される１段設置部２５が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の１段目によって構成されている。
Accordingly, the three-stage installation portion 23b (multiple-stage installation portion 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in three stages (multiple stages) in the vertical direction without shifting in the horizontal direction is the module installation region B. From the second stage, between the second stage to the fourth stage of the solar cell module 4, between the fifth stage to the seventh stage, between the eighth stage to the tenth stage, and between the eleventh stage to the thirteenth stage, respectively. It is configured. Further, the laterally offset installation part 24 in which the solar cell modules 4 adjacent to each other in the vertical direction are installed to be laterally offset from the lower stage side of the module installation area B is formed between the first stage and the second stage of the solar cell module 4. Between the fourth stage and the fifth stage, between the seventh stage and the eighth stage, between the tenth stage and the eleventh stage. It is set to 5 times 1/2 of the dimension W1. Furthermore, the first-stage installation part 25 in which the one-stage solar cell module 4 is installed so as to be shifted laterally with respect to the solar cell modules 4 adjacent on both sides in the vertical direction is from the lower side of the module installation area B to the sun. It is constituted by the first stage of the battery module 4.
而して、複数のモジュール設置区分ｄの一部を、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に複数段設置される複数段設置部２３により構成して、複数のモジュール設置区分ｄを縦方向に積載することによって、モジュール設置領域Ｂの横方向両側の太陽電池モジュール４の並び、即ち、各モジュール設置区分ｄの横方向両端側の上側頂点ａを結ぶ線分Ｃを、それぞれ隣接する隅棟稜線Ａの傾斜に近づけている。また、複数段設置部２３における太陽電池モジュール４の縦方向の設置段数を３段に設定し、横ずれ設置部２４における横ずれ寸法Ｌを、働き寸法Ｗ１の１／２の５倍に設定することにより、即ち、各モジュール設置区分ｄにおける太陽電池モジュール４の縦方向の設置段数を１段又は３段に設定し、各モジュール設置区分ｄ同士の横方向のずれ幅Ｌを、働き寸法Ｗ１の１／２の５倍に設定することにより、モジュール設置領域Ｂの横方向両側の複数段の太陽電池モジュール４がそれぞれ隣接する隅棟稜線Ａと略平行に並んで、各モジュール設置区分ｄの横方向両側の上側頂点ａを結ぶ線分Ｃが、それぞれ隣接する隅棟稜線Ａと略平行に並ぶようになしている。その他の点は前記実施の形態の場合と同様の構成であり、前記実施の形態の場合と同様の作用効果を奏する。
Thus, a part of the plurality of module installation sections d is configured by a multi-stage installation section 23 in which the solar cell modules 4 adjacent in the vertical direction are installed in a plurality of stages in the vertical direction without shifting in the horizontal direction. By stacking a plurality of module installation sections d in the vertical direction, the solar cell modules 4 on both sides of the module installation area B are arranged side by side, that is, a line connecting the upper vertices a on both lateral sides of each module installation section d. The minute C is brought close to the slope of the adjacent corner ridge line A. Further, by setting the number of installation stages in the vertical direction of the solar cell module 4 in the multistage installation section 23 to 3 stages, and setting the lateral displacement dimension L in the lateral displacement installation section 24 to 5 times 1/2 of the working dimension W1. That is, the number of installation stages in the vertical direction of the solar cell module 4 in each module installation section d is set to one or three stages, and the lateral shift width L between the module installation sections d is set to 1 / of the working dimension W1. By setting it to 5 times 2, the solar battery modules 4 in the plurality of stages on both sides in the horizontal direction of the module installation area B are arranged substantially parallel to the adjacent corner ridge line A, and both sides in the horizontal direction of each module installation section d. A line segment C connecting the upper vertices a is arranged so as to be substantially parallel to the adjacent corner ridge line A. In other respects, the configuration is the same as in the case of the above-described embodiment, and the same effects as in the case of the above-described embodiment are achieved.
図２１は他の実施形態を示し、太陽電池モジュール４の縦幅Ｄ２は、屋根材３の縦方向の働き寸法Ｄ１の２倍（整数倍）に設定され、太陽電池モジュール４の横幅Ｗ２が屋根材３の横方向の働き寸法Ｗ１の５倍（整数倍）に設定されている。モジュール設置領域Ｂの下段側から、１段目に横方向に並んで４つの太陽電池モジュール４が設置され、２段目〜３段目の２段に横方向に並んで３つの太陽電池モジュール４が設置され、４段目に横方向に並んで２つの太陽電池モジュール４が設置され、５段目〜６段目の２段に横方向に１つの太陽電池モジュール４が設置されている。
FIG. 21 shows another embodiment, in which the vertical width D2 of the solar cell module 4 is set to double (integer multiple) the vertical working dimension D1 of the roof material 3, and the horizontal width W2 of the solar cell module 4 is the roof. It is set to 5 times (integer multiple) the lateral working dimension W1 of the material 3. From the lower side of the module installation area B, four solar cell modules 4 are installed side by side in the first stage, and three solar cell modules 4 are arranged side by side in the second stage to the second stage to the third stage. Are installed, two solar cell modules 4 are installed side by side in the fourth stage, and one solar cell module 4 is installed in the second stage in the fifth to sixth stages.
従って、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に２段（複数段）設置される２段設置部２３ａ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の２段目と３段目との間、５段目と６段目との間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれて設置される横ずれ設置部２４が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の１段目と２段目との間、３段目と４段目との間、４段目と５段目との間でそれぞれ構成され、横ずれ設置部２４の横ずれ寸法Ｌが、働き寸法Ｗ１の１／２の５倍に設定されている。さらに、縦方向の両側に隣り合う太陽電池モジュール４に対して横方向にずれるように１段の太陽電池モジュール４が設置される１段設置部２５が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の１段目、４段目によって構成されている。
Therefore, the two-stage installation part 23a (multiple-stage installation part 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in two stages (multiple stages) in the vertical direction without being shifted in the horizontal direction is the module installation region B. From the lower stage side, the solar cell module 4 is configured between the second stage and the third stage, and between the fifth stage and the sixth stage. Further, the laterally offset installation part 24 in which the solar cell modules 4 adjacent to each other in the vertical direction are installed to be laterally offset from the lower stage side of the module installation area B is formed between the first stage and the second stage of the solar cell module 4. Between the third stage and the fourth stage, between the fourth stage and the fifth stage, the lateral displacement dimension L of the lateral displacement installation part 24 is set to 5 times 1/2 of the working dimension W1. Has been. Furthermore, the first-stage installation part 25 in which the one-stage solar cell module 4 is installed so as to be shifted laterally with respect to the solar cell modules 4 adjacent on both sides in the vertical direction is from the lower side of the module installation area B to the sun. The battery module 4 includes the first and fourth stages.
而して、複数のモジュール設置区分ｄの一部を、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に複数段設置される複数段設置部２３により構成して、複数のモジュール設置区分ｄを縦方向に積載することによって、モジュール設置領域Ｂの横方向両側の太陽電池モジュール４の並び、即ち、各モジュール設置区分ｄの横方向両端側の上側頂点ａを結ぶ線分Ｃを、それぞれ隣接する隅棟稜線Ａの傾斜に近づけている。また、複数段設置部２３における太陽電池モジュール４の縦方向の設置段数を２段に設定し、横ずれ設置部２４における横ずれ寸法Ｌを、働き寸法Ｗ１の１／２の５倍に設定することにより、即ち、各モジュール設置区分ｄにおける太陽電池モジュール４の縦方向の設置段数を１段又は２段に設定し、各モジュール設置区分ｄ同士の横方向のずれ幅Ｌを、働き寸法Ｗ１の１／２の５倍に設定することにより、モジュール設置領域Ｂの横方向両側の複数段の太陽電池モジュール４がそれぞれ隣接する隅棟稜線Ａと略平行に並んで、各モジュール設置区分ｄの横方向両側の上側頂点ａを結ぶ線分Ｃが、それぞれ隣接する隅棟稜線Ａと略平行に並ぶようになしている。その他の点は前記実施の形態の場合と同様の構成であり、前記実施の形態の場合と同様の作用効果を奏する。
Thus, a part of the plurality of module installation sections d is configured by a multi-stage installation section 23 in which the solar cell modules 4 adjacent in the vertical direction are installed in a plurality of stages in the vertical direction without shifting in the horizontal direction. By stacking a plurality of module installation sections d in the vertical direction, the solar cell modules 4 on both sides of the module installation area B are arranged side by side, that is, a line connecting the upper vertices a on both lateral sides of each module installation section d. The minute C is brought close to the slope of the adjacent corner ridge line A. In addition, by setting the number of installation stages in the vertical direction of the solar cell modules 4 in the multistage installation section 23 to 2 and setting the lateral displacement dimension L in the lateral displacement installation section 24 to 5 times 1/2 of the working dimension W1. That is, the number of installation stages in the vertical direction of the solar cell module 4 in each module installation section d is set to one or two, and the lateral shift width L between the module installation sections d is set to 1 / of the working dimension W1. By setting it to 5 times 2, the solar battery modules 4 in the plurality of stages on both sides in the horizontal direction of the module installation area B are arranged substantially parallel to the adjacent corner ridge line A, and both sides in the horizontal direction of each module installation section d. A line segment C connecting the upper vertices a is arranged so as to be substantially parallel to the adjacent corner ridge line A. In other respects, the configuration is the same as in the case of the above-described embodiment, and the same effects as in the case of the above-described embodiment are achieved.
図２２は他の実施形態を示し、一対の稜線Ａは、隅棟稜線とけらば稜線とで左右非対称に構成され、これに対応して、モジュール設置領域Ｂの多数の太陽電池モジュール４も、屋根１に左右非対称に配置されている。
太陽電池モジュール４の横幅Ｗ２が屋根材３の横方向の働き寸法Ｗ１の４倍（整数倍）に設定されている。モジュール設置領域Ｂの下段側から、１段目〜２段目の２段に横方向に並んで３つの太陽電池モジュール４が設置され、３段目〜５段目の３段に横方向に並んで５つの太陽電池モジュール４が設置され、６段目〜７段目の２段に横方向に並んで２つの太陽電池モジュール４が設置され、８段目〜１０段目の３段に横方向に並んで２つの太陽電池モジュール４が設置され、１１段目〜１２段目の２段に横方向に１つの太陽電池モジュール４が設置され、モジュール設置領域Ｂの最上段である１３段目〜１４段目の２段に横方向に１つの太陽電池モジュール４が設置されている。
FIG. 22 shows another embodiment, and the pair of ridge lines A are asymmetrically formed by the corner ridge line and the ridge line, and correspondingly, a large number of solar cell modules 4 in the module installation region B are also Arranged on the roof 1 asymmetrically.
The lateral width W2 of the solar cell module 4 is set to 4 times (integer multiple) the lateral working dimension W1 of the roofing material 3. From the lower side of the module installation area B, three solar cell modules 4 are installed side by side in the first stage to the second stage, the second stage, and the third stage to the fifth stage are arranged in the horizontal direction. 5 solar cell modules 4 are installed, and two solar cell modules 4 are installed side by side in the second row of the sixth stage to the seventh stage, and the horizontal direction is arranged in the third stage of the eighth stage to the tenth stage. Two solar cell modules 4 are installed side by side, and one solar cell module 4 is installed in the horizontal direction on the 11th to 12th stages, and the 13th stage, which is the uppermost stage of the module installation area B, One solar cell module 4 is installed in the horizontal direction on the second stage of the fourteenth stage.
従って、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に２段（複数段）設置される２段設置部２３ａ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の１段目と２段目との間、６段目と７段目との間、１１段目と１２段目との間、１３段目と１４段目との間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に３段（複数段）設置される３段設置部２３ｃ（複数段設置部２３）が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の３段目〜５段目との間、８段目〜１０段目との間でそれぞれ構成されている。また、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれて設置される横ずれ設置部２４が、モジュール設置領域Ｂの下段側から、太陽電池モジュール４の２段目と３段目との間、５段目と６段目との間、７段目と８段目との間、１０段目と１１段目との間、１２段目と１３段目との間でそれぞれ構成され、横ずれ設置部２４の横ずれ寸法Ｌが、働き寸法Ｗ１の１／２の４倍に設定されている。
Therefore, the two-stage installation part 23a (multiple-stage installation part 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in two stages (multiple stages) in the vertical direction without being shifted in the horizontal direction is the module installation region B. From the lower stage side, between the first stage and the second stage of the solar cell module 4, between the sixth stage and the seventh stage, between the eleventh stage and the twelfth stage, the thirteenth stage and the 14th stage. Each is configured between. Further, the three-stage installation portion 23c (multiple-stage installation portion 23) in which the solar cell modules 4 adjacent to each other in the vertical direction are installed in three stages (multiple stages) in the vertical direction without shifting in the horizontal direction is provided in the module installation region B. From the lower stage side, the solar cell module 4 is configured between the third stage to the fifth stage and between the eighth stage to the tenth stage. In addition, the laterally offset installation part 24 in which the solar cell modules 4 adjacent in the vertical direction are installed in a lateral direction is arranged from the lower side of the module installation region B to the second and third stages of the solar cell module 4. Between the 5th and 6th stages, between the 7th and 8th stages, between the 10th and 11th stages, and between the 12th and 13th stages, The lateral displacement dimension L of the lateral displacement installation part 24 is set to 4 times 1/2 of the working dimension W1.
而して、複数のモジュール設置区分ｄの一部を、縦方向に隣り合う太陽電池モジュール４同士が横方向にずれることなく縦方向に複数段設置される複数段設置部２３により構成して、複数のモジュール設置区分ｄを縦方向に積載することによって、モジュール設置領域Ｂの横方向両側の太陽電池モジュール４の並び、即ち、各モジュール設置区分ｄの横方向両端側の上側頂点ａを結ぶ線分Ｃを、それぞれ隣接する稜線Ａの傾斜に近づけている。また、複数段設置部２３における太陽電池モジュール４の縦方向の設置段数を２段又は３段に設定し、横ずれ設置部２４における横ずれ寸法Ｌを、働き寸法Ｗ１の１／２の４倍に設定することにより、即ち、各モジュール設置区分ｄにおける太陽電池モジュール４の縦方向の設置段数を２段又は３段に設定し、各モジュール設置区分ｄ同士の横方向のずれ幅Ｌを、働き寸法Ｗ１の１／２の４倍に設定することにより、モジュール設置領域Ｂの横方向両側の複数段の太陽電池モジュール４がそれぞれ隣接する稜線Ａと略平行に並んで、各モジュール設置区分ｄの横方向両側の上側頂点ａを結ぶ線分Ｃが、それぞれ隣接する稜線Ａと略平行に並ぶようになしている。その他の点は前記実施の形態の場合と同様の構成であり、太陽電池モジュール４が左右対称に配置されていて、太陽電池モジュール４の施工を楽になすことができ点を除き、前記実施の形態の場合と同様の作用効果を奏する。
Thus, a part of the plurality of module installation sections d is configured by a multi-stage installation section 23 in which the solar cell modules 4 adjacent in the vertical direction are installed in a plurality of stages in the vertical direction without shifting in the horizontal direction. By stacking a plurality of module installation sections d in the vertical direction, the solar cell modules 4 on both sides of the module installation area B are arranged side by side, that is, a line connecting the upper vertices a on both lateral sides of each module installation section d. The minute C is brought close to the slope of the adjacent ridge line A. Further, the number of installation stages in the vertical direction of the solar cell module 4 in the multistage installation section 23 is set to two or three stages, and the lateral displacement dimension L in the lateral displacement installation section 24 is set to four times 1/2 of the working dimension W1. In other words, the number of installation stages in the vertical direction of the solar cell module 4 in each module installation section d is set to two or three stages, and the lateral shift width L between the module installation sections d is set as a working dimension W1. Is set to 4 times 1/2 of the module installation region B, the plurality of stages of the solar cell modules 4 on both sides in the lateral direction are arranged substantially parallel to the adjacent ridge line A, and the horizontal direction of each module installation section d A line segment C connecting the upper vertices a on both sides is arranged substantially parallel to the adjacent ridge line A. The other points are the same as those in the above embodiment, and the solar cell module 4 is arranged symmetrically, and the solar cell module 4 can be easily constructed. The same effect as in the case of.
なお、図２２の実施の形態の場合、モジュール設置領域Ｂの横方向両側の複数段の太陽電池モジュール４がそれぞれ隣接する稜線Ａと略平行に並ぶとは、モジュール設置領域Ｂの横方向左側については、前記他の実施の形態の場合と同様に、各複数段設置部２３の横方向両端側の上側頂点ａを結ぶ線分Ｃと、これに隣接する側の稜線Ａとが略平行になるようになっていることをいうが、モジュール設置領域Ｂの横方向右側については、右側の稜線Ａに対して２段設置部２３ａの右端と３段設置部２３ｂの左端とが互いに平行になっていて、２段設置部２３ａの右端を結ぶ線分Ｃ１と３段設置部２３ｂの右端を結ぶ線分Ｃ２とのいずれもが、これに隣接する右側の稜線Ａと平行になるため、これによって、モジュール設置領域Ｂの横方向右側の複数段の太陽電池モジュール４が隣接する稜線Ａに対して平行に並んでいるものと認識することができ、調和と統一の取れた外観上の体裁のよいものになる。
In the case of the embodiment of FIG. 22, the plurality of stages of solar cell modules 4 on both sides in the horizontal direction of the module installation region B are arranged substantially parallel to the adjacent ridge line A on the left side in the horizontal direction of the module installation region B. As in the case of the other embodiments described above, the line segment C connecting the upper vertices a on both lateral sides of each multi-stage installation portion 23 and the ridge line A on the side adjacent thereto are substantially parallel. As for the right side in the horizontal direction of the module installation area B, the right end of the second stage installation part 23a and the left end of the third stage installation part 23b are parallel to the right ridge line A. Since both the line segment C1 connecting the right end of the two-stage installation part 23a and the line segment C2 connecting the right end of the three-stage installation part 23b are parallel to the right-side ridge line A adjacent thereto, Right side of module installation area B Can solar cell module 4 several stages is recognized that in a row parallel to the adjacent edge lines A, be something good appearance of the appearance that take unified and harmony.
なお、前記実施の形態では、屋根材３を、波板瓦の１枚瓦で構成しているが、これに代え、屋根材３を、薄型平板瓦、厚型平板瓦等の１枚瓦で構成するようにしてもよい。
また、前記実施の形態では、太陽電池モジュール４の横幅Ｗ２が屋根材３の横方向の働き寸法Ｗ１の整数倍に設定されているが、これに代え、太陽電池モジュール４の横幅Ｗ２を、屋根材３の横方向の働き寸法Ｗ１とは無関係な寸法に設定するようにしてもよい。また、屋根材３として、横方向或いは縦方向に長いものや、横方向或いは縦方向に任意の長さに切断して屋根１に設置するような横方向及び／又は縦方向の寸法を特定できないようなものを使用するようにしてもよい。
In the above-described embodiment, the roof material 3 is composed of a single corrugated roof tile, but instead, the roof material 3 is composed of a single roof tile, such as a thin flat roof tile or a thick flat roof tile. You may make it do.
Moreover, in the said embodiment, although the horizontal width W2 of the solar cell module 4 is set to the integral multiple of the horizontal working dimension W1 of the roofing material 3, it replaces with this and the horizontal width W2 of the solar cell module 4 is set to the roof. You may make it set to the dimension unrelated to the working dimension W1 of the horizontal direction of the material 3. FIG. Further, the roof material 3 cannot be specified in a horizontal and / or vertical dimension that is long in the horizontal direction or the vertical direction, or that is cut to an arbitrary length in the horizontal direction or the vertical direction and installed on the roof 1. You may make it use such a thing.
また、前記実施の形態では、複数段設置部２３と、横ずれ設置部２４とが、モジュール設置領域Ｂの縦方向に複数ずつ設けられているが、これに代え、モジュール設置領域Ｂの大きさや形状又は複数段設置部２３における太陽電池モジュール４の段数によっては、複数段設置部２３又は横ずれ設置部２４を、モジュール設置領域Ｂの縦方向に１ずつ設けるようにしてもよい。
また、屋根１の勾配は５寸勾配のものに限定されず、６寸勾配その他の勾配であってもよい。
Moreover, in the said embodiment, although the multistage installation part 23 and the lateral deviation installation part 24 are provided in multiple numbers by the vertical direction of the module installation area B, it replaces with this, and the magnitude | size and shape of the module installation area B are replaced with this. Alternatively, depending on the number of stages of the solar cell modules 4 in the multistage installation section 23, the multistage installation section 23 or the lateral displacement installation section 24 may be provided one by one in the vertical direction of the module installation area B.
Further, the slope of the roof 1 is not limited to a five-dimensional gradient, and may be a six-dimensional gradient or other gradients.
