JP2009302123A - Solar cell mount apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a solar cell mount apparatus in easy adjustment so as to turn the light receiving surface of a solar panel to an appropriate inclination angle. <P>SOLUTION: In a solar cell array mount apparatus 50 which includes a plurality of leg parts 10 and supports the solar panel 60 from an installation place, the leg parts 10 are divided into two lower support member and upper support member tightened with each other with a tightening implement, a first tightening hole through which a first tightening implement passes to be a turing center and a second tightening hole which extends in a circular arc direction centering on the first tightening hole and through which a second tightening implement passes are formed so as to be tightened at variable angles for each other on one of the lower support member and the upper support member, a third tightening hole and a fourth tightening hole through which the first tightening implement and the second tightening implement pass are formed on the other, and the third tightening hole and the fourth tightening hole are formed as oblong holes extending in the height direction. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a solar cell gantry device having a plurality of legs and supporting a solar cell panel from an installation location, and more particularly to a solar cell gantry device capable of adjusting the height and inclination of the gantry.

  A plurality of solar battery panels used for photovoltaic power generation are installed side by side in a building such as a general house. The solar cell panel is installed using a gantry device having a mounting frame formed in a rectangular frame shape surrounding a plurality of solar cell panels, and leg portions that support the mounting frame from a building. The gantry device is provided with a plurality of legs including a low leg column and a high leg column.

  The solar cell panel must be mounted at an appropriate inclination angle in order to receive light efficiently. Therefore, when installing in a predetermined installation place, it is necessary to adjust the height and inclination of the gantry device to an appropriate one. This adjustment operation has been conventionally performed by inserting an adjustment member (spacer) for angle adjustment or height adjustment, for example.

  Such a solar panel mounting device cannot be easily changed in inclination angle once it is fastened and fixed to a building. In addition, it is not easy to move the installation location. For this reason, conventionally, it has been proposed that a plate-like level adjusting member is interposed between the low and high leg struts that support the mounting frame and the floor surface (see, for example, Patent Document 1).

  Further, conventionally, in order to facilitate angle adjustment, as a mounting bracket for supporting the mounting frame, an L-shaped mounting bracket having a bottom plate portion contacting the installation surface and an upright portion standing upright from the bottom plate portion, There has been proposed a gantry device that includes a support leg portion fastened to an upright portion of an L-shaped mounting bracket and a presser bracket that is fastened to the support leg portion and clamps and fixes the mounting frame (for example, Patent Documents). 2).

JP 2000-101123 A Japanese Patent Laid-Open No. 2006-210613

  In recent years, the photovoltaic power generation apparatus has been increased in size, and the gantry apparatus that supports it has also been increased in size. Such a gantry device has a middle leg column in addition to a low leg column and a high leg column, and the number of legs is increasing. On the other hand, due to the increasing demand for photovoltaic power generation devices, the installation location of the gantry device has become a variety of curved surfaces such as curved surfaces, spherical surfaces, and irregularly wavy surfaces in addition to simple inclined surfaces. Yes.

  As described above, since the number of leg portions is increasing, it is not easy to perform adjustment work by sandwiching adjustment members (spacers) having different heights and angles. On the other hand, in the case of a leg portion having a variable height as proposed in Patent Document 1 and Patent Document 2, it is not easy to deal with a wide variety of curved surfaces in a gantry device having a plurality of leg portions. Absent.

  The present invention has been made in view of the above, and in a gantry device having a plurality of leg portions, it is easily adjusted so as to have an appropriate inclination angle even at an irregularly curved installation location. An object of the present invention is to obtain a solar cell mount device that can

  In order to solve the above-described problems and achieve the object, the solar cell gantry device of the present invention includes a plurality of legs and supports the solar cell panel from the installation location. The upper support member is divided into at least two lower support members that are fastened by a fastener, and either one of the lower support member and the upper support member is fastened with a mutual angle variable. A first fastening hole through which the first fastener serving as a rotation center passes, and a second fastening hole extending in an arc direction around the first fastening hole and through which the second fastener passes. On the other hand, a third fastening hole and a fourth fastening hole through which the first fastener and the second fastener pass are formed, and the third fastening hole and the fourth fastening hole are: It is a long hole extending in the height direction.

  Another solar cell gantry device of the present invention is a solar cell gantry device having a plurality of legs and supporting a solar cell panel from an installation location, wherein the legs are fastened to each other by a fastener. The lower support member, the intermediate member, and the upper support member are divided and provided, and either one of the lower support member and the intermediate member is fastened with the mutual angle being variable in the first plane. A first fastening hole through which the first fastener serving as a rotation center passes, and a second fastening hole extending in an arc direction around the first fastening hole and through which the second fastener passes are formed. In the other, a third fastening hole and a fourth fastening hole through which the first fastener and the second fastener pass are formed, and either the intermediate member or the upper support member has the first fastening hole. To be fastened with the mutual angle variable in a plane orthogonal to the plane, A fifth fastening hole through which the third fastener serving as a moving center passes, and a sixth fastening hole extending in the arc direction around the fifth fastening hole and through which the fourth fastener passes, are formed; On the other hand, a seventh fastening hole and an eighth fastening hole through which the third fastener and the fourth fastener pass are formed, and the third fastening hole, the fourth fastening hole, and the seventh fastening are formed. At least one set of the hole and the eighth fastening hole is a long hole extending in the height direction.

  In the solar cell gantry of the present invention, the legs are variable with respect to the angle and the height. Therefore, in the gantry having a plurality of legs, the solar cell panel can be installed even on an irregularly curved surface. It is possible to obtain a solar cell gantry device that can be easily adjusted so that the light receiving surface has an appropriate inclination angle.

Embodiment 1 FIG.
FIG. 1 is a front view of a solar cell mount apparatus according to the present invention. FIG. 2 is a side view of the solar cell mount apparatus according to the present invention. 1 and 2, a plurality of solar cell panels 60 connected in series or in parallel are arranged and attached to the gantry body 40 to constitute a solar cell array 70. The solar cell array gantry device (solar cell gantry device) 50 is supported from a gantry body 40 constituting a framework for fixing the solar cell array 70 to the building, and the solar cell installation place of the building of the gantry body 40. It comprises a plurality of legs 10.

  The gantry body 40 includes a main material 41 to which the solar cell array 70 is attached, and a plurality of leg posts that support the main material 41. The leg strut includes a low leg strut 42 that supports one end of the main material 41, a high leg strut 44 that supports the other end of the main material 41, and a middle leg strut 43 that supports the center of the main material 41. The solar cell array 70 is tilted and supported. Side support diagonal members 46 and 47 are provided on the high leg strut 44 and the middle leg strut 43 for reinforcement. And the leg part 10 is provided in the lower end of the low leg support | pillar 42, the middle leg support | pillar 43, and the high leg support | pillar 44, respectively.

  FIG. 3 is a front view showing details of the leg 10. 4 is a cross-sectional view taken along line JJ in FIG. FIG. 5 is a front view of the lower support member. FIG. 6 is a front view of the intermediate support member. FIG. 7 is a front view of the upper support member. 3 to 7, the leg portion 10 is divided into three members: a lower support member 17, an intermediate support member 18, and an upper support member 19. The lower support member 17 is formed by fixing a rectangular plate 17e having a rectangular flat plate shape to a base portion 17c which is one side of an L-shaped member having an L-shaped cross section by welding or a fastening bolt (not shown). And two round holes 17a and 17b are perforated along the vertical direction in the standing portion 17d extending in the vertical direction from the rectangular plate 17e of the L-shaped member.

  The intermediate support member 18 is manufactured by, for example, bending a rectangular flat plate material into three, and has a long shape with a U-shaped cross section including a central main surface portion 18e and two side surface portions 18f. A round hole 18c and an arc hole 18d are perforated along the vertical direction at the lower part of the central main surface portion 18e. An arc hole 18d is formed above the round hole 18c, and is formed at a position corresponding to the two round holes 17a and 17b of the lower support member 17, respectively. The arc hole 18d is an arc-shaped elongated hole having a length corresponding to a predetermined angle along a virtual circle centered on the round hole 18c.

  On the other hand, a round hole (first fastening hole) 18a and an arc hole (second fastening hole) 18b are perforated in the vertical direction at the upper part of the central main surface portion 18e. The round hole 18a and the circular arc hole 18b are formed at positions corresponding to two long holes 19a and 19b of the upper support member 19 described later. An arc hole 18b is formed above the round hole 18a, and the arc hole 18b is an arc-shaped elongated hole having a length corresponding to a predetermined angle along a virtual circle centered on the round hole 18a.

  Similar to the lower support member 17, the upper support member 19 is formed by fixing a rectangular flat plate-like rectangular plate 19e to a base portion 19c which is one side of an L-shaped member having an L-shaped cross section by welding or a fastening bolt (not shown). . Two elongate holes (third fastening holes) 19a and elongate holes (fourth fastening holes) 19b each extending in the vertical direction are provided on the standing portion 19d hanging from the rectangular plate 19e of the L-shaped member. Perforated side by side in the same vertical direction.

  The lower support member 17 and the intermediate support member 18 are provided with fasteners (bolts, nuts) 31 passing through the round holes 17a and the round holes 18c, with the standing portions 17d and the central main surface portion 18e facing each other, and the round holes. It is fastened by a fastener 32 that passes through 17b and the circular arc hole 18d. Further, the intermediate support member 18 and the upper support member 19 have a fastener 33 penetrating the round hole 18a and the long hole 19a with the standing part 19d and the central main surface part 18e facing each other, and the arc hole 18b and the long part. It is fastened by a fastener 34 that passes through the hole 19b.

  FIG. 8 is a front view showing how the intermediate support member 18 is fastened to the lower support member 17 at different angles. FIG. 9 is a front view showing how the upper support member 19 is fastened to the intermediate support member 18 at different angles. FIG. 10 is a front view showing a state in which the upper support member 19 is fastened to the intermediate support member 18 while changing the height. In the present embodiment, the hole through which the fastener 32 passes is an arc hole 18d, and the intermediate support member 18 can be fastened at a different angle with respect to the lower support member 17. Further, the hole through which the fastener 34 passes is an arc hole 18 b, and the upper support member 19 can be fastened at a different angle with respect to the intermediate support member 18. Furthermore, the upper support member 19 can be fastened to the intermediate support member 18 at different heights by making the holes through which the fasteners 33 and 34 penetrate into the long holes 19a and 19b.

  In the present embodiment, the arc hole 18d is formed in the intermediate support member 18 and the round hole 17b is formed in the lower support member 17. However, this relationship may be reversed. Similarly, although the circular arc hole 18b is formed in the intermediate support member 18 and the long hole 19b is formed in the upper support member 19, this relationship may be reversed. Moreover, since the circular arc hole 18d and the circular arc hole 18b are rotatable in the same direction, one of them may be omitted. That is, in the present embodiment, for example, the arc hole 18d may be omitted, and the intermediate support member 18 and the lower support member 17 may be made as one rigid body or integrally.

  In this case, the intermediate support member 18 and the lower support member 17 may be considered as a lower support member. That is, the leg portion 10 of the present embodiment is substantially the same even if it is constituted by a lower support member in which the intermediate support member 18 and the lower support member 17 are integrated, and an upper support member 19 fastened to the lower support member. Can have functions. In this case, the first fastening hole 18a through which the first fastener 33 serving as the rotation center passes, and the second fastening tool 34 through which the second fastening tool 34 penetrates in the arc direction centering on the first fastening hole 18a. The second fastening hole 18b, the third fastening hole 19a and the fourth fastening hole 19b, which are long holes through which the first fastening tool 33 and the second fastening tool 34 pass, are formed. In addition, in the leg part 10 of this Embodiment, the rectangular plates 17e and 19e are not necessarily required, and the lower support member 17 and the upper support member 19 may be comprised only by the L-shaped member. Further, the intermediate support member 18 is not limited to a U-shaped cross section, and may be an L-shaped cross section or a plate shape.

  FIG. 11 is a front view showing an application example of the solar cell array gantry device 50 of the present embodiment. FIG. 12 is a side view showing an application example of the solar cell array gantry device 50 of the present embodiment. FIG. 13 is an enlarged view showing the solar cell array mount device 50 in the center of FIG. 11 to 13, a plurality of solar cell array gantry devices 50 are installed at an installation location having a kamaboko-shaped curved surface P. The plurality of solar cell array gantry devices 50 are arranged in line in the vertical and horizontal directions with the light receiving surface facing in the axial direction of the kamaboko shape. As shown in FIG. 12, the solar cell array gantry device 50 is installed with the light receiving surface inclined with respect to the curved surface P by an angle A. As shown in FIG. 11, the solar cell array gantry device 50 is installed at equal intervals with a pitch of an angle G in the bending direction of the curved surface P, that is, in the direction orthogonal to the semi-cylindrical axis. Therefore, as shown in FIG. 13, in order to install the solar cell array gantry device 50 horizontally, the left and right leg portions 10 are inclined by an angle E to have a predetermined length (height) than the center leg portion 10. ) Must be increased (the length (height) of the central leg 10 may be relatively reduced).

  Since the leg 10 of the present embodiment can change the angle and the length (height) as described above, it can cope with such a case well. Each leg portion 10 adjusted in this manner is fixed by an anchor bolt (not shown) on a rectangular plate 17e that is in contact with the curved surface P in parallel. In addition, it can respond to the installation place which inclines in arbitrary directions by rotating the leg part 10 a predetermined angle around the length direction axis | shaft.

  FIG. 14 is a side view showing another utilization example of the solar cell array gantry device 50 of the present embodiment. FIG. 15 is an enlarged view showing the solar cell array gantry device 50 at the center of FIG. 14 and 15, a plurality of solar cell array gantry devices 50 are installed at an installation location having a kamaboko-shaped curved surface Q. The plurality of solar cell array gantry devices 50 are installed so as to be aligned in the vertical and horizontal directions with the light receiving surface facing in the kamaboko-shaped bending direction. As shown in FIG. 14, the solar cell array gantry device 50 is installed at equal intervals with a pitch of an angle F in the bending direction of the curved surface Q, that is, in the direction orthogonal to the semi-cylindrical axis. Therefore, in order for the three solar cell array gantry devices 50 to maintain the inclination angle A, the solar cell array gantry device 50 on the left side in FIG. 14 is installed by being inclined at an angle B (difference between the angle A and the angle F). There must be. On the other hand, the solar cell array gantry device 50 on the right side of FIG. 14 must be installed at an angle C (the sum of angle A and angle F). Further, in each of the three solar cell array gantry devices 50, as shown in FIG. 15, the left and right leg portions 10 are inclined by an angle D, and the center leg portion 10 has a predetermined length (height). It must be reduced (the length (height) of the left and right legs 10 may be relatively increased). Thus, in order for an array gantry apparatus having three or more legs to correspond to a predetermined curved surface, it is necessary that the angle can be changed and the length (height) can be changed. As described above, the leg portion 10 of the present embodiment can change the angle and the length (height), so that it can cope with such a case well.

  FIG. 16 is a side view showing still another utilization example of the solar cell array gantry device 50 of the present embodiment. In FIG. 16, the solar cell array gantry device 50 is installed on an inclined surface R inclined at a predetermined angle in the direction in which the light receiving surface faces. Therefore, in order to maintain the tilt angle, the left leg 10 in FIG. 16 is reduced by a predetermined length (height), the right leg 10 is increased by a predetermined length (height), and Each of the three legs 10 must be inclined at a predetermined angle in the inclination direction. As described above, the leg portion 10 of the present embodiment can change the angle and the length (height), so that it can cope with such a case well.

Embodiment 2. FIG.
FIG. 17: is a leg part front view of the solar cell mount apparatus of Embodiment 2 concerning this invention. 18 is a cross-sectional view taken along the line KK in FIG. FIG. 19 is a side view of the lower support member. FIG. 20 is a front view of the lower support member. FIG. 21 is a front view of the intermediate support member. FIG. 22 is a longitudinal sectional view of the intermediate support member. FIG. 23 is a front view of the upper support member. FIG. 24 is a side view of the upper support member.

  In the present embodiment, the leg portion 20 is divided into three members: a lower support member 27, an intermediate support member 28, and an upper support member 29. 17 to 20, the lower support member 27 is formed by fixing a rectangular flat plate-like rectangular plate 27e to a back surface of a central base portion 27c of a U-shaped member having a U-shaped cross section by welding or a fastening bolt (not shown). Two round holes (third fastening holes) 27a and round holes (fourth fastening holes) 27b are vertically arranged on two opposing standing portions 27d extending vertically from the rectangular plate 27e of the U-shaped member. Perforated side by side.

  The intermediate support member 28 is manufactured by, for example, bending a rectangular flat plate material into three, and has a long shape with a U-shaped cross section including a central main surface portion 28e and two side surface portions 28f. As shown in FIG. 22, round holes (first fastening holes) 28c and arc holes (second fastening holes) 28d are drilled in the vertical direction at the lower portions of the two opposing side surface portions 28f. Yes. An arc hole 28d is formed above the round hole 28c, and is formed at a position corresponding to the two round holes 27a and 27b of the lower support member 27, respectively. The arc hole 28d is an arc-shaped elongated hole having a length corresponding to a predetermined angle along a virtual circle centered on the round hole 28c.

  On the other hand, as shown in FIG. 21, a round hole (fifth fastening hole) 28a and a circular hole (sixth fastening hole) 28b are perforated in the upper part of the central main surface portion 28e. . The round hole 28a and the circular arc hole 28b are formed at positions corresponding to two long holes 29a and 29b of the upper support member 29 described later. An arc hole 28b is formed above the round hole 28a, and the arc hole 28b is an arc-shaped elongated hole extending by a predetermined angle along a virtual circle centered on the round hole 28a.

  The upper support member 29 is formed by fixing a rectangular flat plate-like rectangular plate 29e to a top surface of a base portion 29c constituting an upper half side of an L-shaped member having an L-shaped cross section by welding or a fastening bolt (not shown). In the standing portion 29d extending vertically from the rectangular plate 29e of the L-shaped member, there are two long holes (seventh fastening holes) 29a and long holes (eighth fastening holes) 29b each extending in the vertical direction. Are perforated side by side in the vertical direction.

  The lower support member 27 and the intermediate support member 28 have a fastener (bolt, nut) 31 and a round hole 27b that pass through the round hole 27a and the round hole 28c with the standing portion 27d and the side surface portion 28f facing each other. And the arc hole 28d. Further, the intermediate support member 28 and the upper support member 29 have a fastener 33 passing through the round hole 28a and the long hole 29a with the standing portion 29d and the central main surface portion 28e facing each other, and an arc hole 28b and a long length. It is fastened by a fastener 34 that passes through the hole 29b.

  FIG. 25 is a longitudinal sectional view showing a state in which the intermediate support member 28 is fastened to the lower support member 27 at different angles within the first virtual plane. FIG. 26 is a front view showing a state in which the upper support member 29 is fastened to the intermediate support member 28 at different angles in a second virtual plane orthogonal to the first virtual plane. In the present embodiment, the hole through which the fastener 32 passes is an arc hole 28d, and the intermediate support member 28 can be fastened by changing the angle with respect to the lower support member 27 in the first virtual plane. Has been. Further, the hole through which the fastener 34 passes is an arc hole 28b, and the upper support member 29 changes the angle with respect to the intermediate support member 28 in the second imaginary plane orthogonal to the first imaginary plane. It can be concluded. Further, the holes through which the fasteners 33, 34 are formed as long holes 29 a, 29 b, so that the upper support member 29 can be fastened to the intermediate support member 28 while changing its height.

  Thus, in the leg portion 20 of the present embodiment, it is possible to fasten and change the angle between two orthogonal virtual planes, so by adjusting the two angle variable amounts, It is possible to incline in all directions around the axis. Further, the height can be changed and fastening can be performed. Therefore, it is possible to satisfactorily cope with an installation place having a curved surface that changes in a complicated manner.

  The present invention is suitable for a solar cell mount apparatus that has a plurality of legs and supports a solar cell panel from an installation location, and is particularly used when a solar cell panel is installed on a curved surface or an inclined surface. Ideal as a device.

It is a front view of the solar cell mounting apparatus concerning this invention. It is a side view of the solar cell mount apparatus concerning this invention. FIG. 3 is a front view showing details of a leg portion in the first embodiment. FIG. 4 is a cross-sectional view taken along line JJ in FIG. 3. 3 is a front view of a lower support member according to Embodiment 1. FIG. 3 is a front view of an intermediate support member according to Embodiment 1. FIG. 2 is a front view of an upper support member according to Embodiment 1. FIG. It is a front view which shows a mode that an intermediate | middle support member is fastened by changing an angle with respect to a lower support member. It is a front view which shows a mode that an upper support member is fastened by changing an angle with respect to an intermediate support member. It is a front view which shows a mode that an upper support member changes and is fastened with respect to an intermediate | middle support member. FIG. 3 is a front view showing an application example of the solar cell array gantry device of the first embodiment. It is a side view which shows the utilization example of the solar cell array mounting apparatus of Embodiment 1. FIG. It is an enlarged view which expands and shows the solar cell array mounting apparatus of the center part of FIG. It is a side view which shows the other utilization example of the solar cell array mount apparatus of Embodiment 1. FIG. It is an enlarged view which expands and shows the solar cell array mounting apparatus of the center part of FIG. 6 is a side view showing still another example of utilization of the solar cell array gantry device according to Embodiment 1. FIG. It is a leg part front view of the solar cell mount apparatus of Embodiment 2 concerning this invention. It is arrow sectional drawing which follows the KK line | wire of FIG. Embodiment 2 is a side view of a lower support member. 6 is a front view of a lower support member according to Embodiment 2. FIG. 6 is a front view of an intermediate support member according to Embodiment 2. FIG. 6 is a longitudinal sectional view of an intermediate support member according to Embodiment 2. FIG. 6 is a front view of an upper support member according to Embodiment 2. FIG. 6 is a side view of an upper support member according to Embodiment 2. FIG. It is a longitudinal cross-sectional view which shows a mode that an intermediate | middle support member is fastened with a different angle in a 1st virtual surface with respect to a lower support member. It is a front view which shows a mode that an upper support member changes with an angle in the 2nd virtual surface orthogonal to a 1st virtual surface with respect to an intermediate support member.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Leg part 17 Lower support member 17a Round hole 17b Round hole 17c Base part 17d Standing part 18 Intermediate support member 18a Round hole (1st fastening hole)
18b Arc hole (second fastening hole)
18c Round hole 18d Arc hole 18e Central main surface portion 18f Side surface portion 19 Upper support member 19a Long hole (third fastening hole)
19b Slot (fourth fastening hole)
19c Base portion 19d Standing portion 20 Leg portion 27 Lower support member 27a Round hole (third fastening hole)
27b Round hole (fourth fastening hole)
27c Central base portion 27d Standing portion 28 Intermediate support member 28a Round hole (fifth fastening hole)
28b Arc hole (sixth fastening hole)
28c Round hole (first fastening hole)
28d Arc hole (second fastening hole)
28e Central main surface portion 28f Side surface portion 29 Upper support member 29a Long hole (seventh fastening hole)
29b Long hole (8th fastening hole)
29c Base portion 29d Standing portion 31, 32, 33, 34 Fastener 40 Base body 41 Main material 42 Low leg strut 43 Middle leg strut 44 High leg strut 46, 47 Side support diagonal material 50 Solar cell array stand device (solar cell stand apparatus)
60 solar cell panel 70 solar cell array

Claims (5)

In a solar cell gantry device having a plurality of legs and supporting a solar cell panel from an installation location, the legs are divided into at least two lower support members and upper support members that are fastened to each other by fasteners. Provided,
A first fastening hole through which a first fastener serving as a rotation center passes through either one of the lower support member and the upper support member so as to be fastened with a mutual angle being variable, A second fastening hole extending in the arc direction around the one fastening hole and penetrating through the second fastener is formed, and the first fastener and the second fastener are penetrating through the other. A solar cell mount apparatus, wherein a third fastening hole and a fourth fastening hole are formed, and the third fastening hole and the fourth fastening hole are elongated holes extending in a height direction. . In the solar cell gantry device having a plurality of legs and supporting the solar cell panel from the installation location, the legs are at least three lower support members, intermediate members, and upper support members that are fastened to each other by fasteners. Divided into two,
A first fastening through which a first fastener serving as a rotation center passes through either one of the lower support member and the intermediate member so as to be fastened with a mutual angle being variable in a first plane. And a second fastening hole extending in an arc direction around the first fastening hole and penetrating through the second fastening tool is formed on the other side, and the first fastening tool and the second fastening tool are provided on the other side. A third fastening hole and a fourth fastening hole through which the tool passes are formed;
A third fastener serving as a rotation center passes through either one of the intermediate member and the upper support member so as to be fastened with a mutual angle being variable in a plane orthogonal to the first surface. A fifth fastening hole and a sixth fastening hole extending in an arc direction around the fifth fastening hole and penetrating through the fourth fastening tool are formed. On the other side, the third fastening tool and the A seventh fastening hole and an eighth fastening hole through which the fourth fastener passes are formed;
At least one of the third fastening hole and the fourth fastening hole, and the seventh fastening hole and the eighth fastening hole is a long hole extending in the height direction. A solar cell mount device. The solar cell mount apparatus according to claim 1, wherein the leg section includes three or more legs. The solar cell mounting apparatus according to claim 2 or 3, wherein the intermediate member has a U-shaped cross section, and the lower support member and the upper support member have an L-shaped cross section. The said fastener is a volt | bolt and a nut. The solar cell mount apparatus of any one of Claim 1 to 4 characterized by the above-mentioned.

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