JPH0714660U - Centralized solar panel device - Google Patents

Abstract

(57) [Summary] [Purpose] To obtain an integrated solar panel device that has a small site area and can obtain a large output. [Structure] A roof-shaped solar cell panel 1 having a substantially north-south surface and arranged in a plurality of vertical rows with a predetermined interval h, a plurality of rows arranged in a plurality of rows on the north side of the solar cell panel, and moving as the sun moves A reflector 6 is provided which illuminates a predetermined section of the north surface 1b of the solar panel.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an integrated solar cell panel device applied to a solar power generation system or the like.

[0002]

[Prior art]

 In conventional solar power generation, as shown in Fig. 3, four single solar cell panels 01a are placed on a single roof type solar cell with a certain inclination angle toward the south side. The panels 01 were laid at appropriate intervals so that they would not shade each other. The inclination angle was set to the same level as the latitude of the place. In the figure, 2 is a support column.

[0003]

[Problems to be solved by the device]

 In the conventional method of laying solar cell panels described above, a lot of land with good sunlight was required, and the land was not used effectively.

[0004]

[Means for Solving the Problems]

 The present invention takes the following measures to solve the above problems.

That is, as an integrated solar cell panel device, a roof-shaped solar cell panel having a plurality of vertically arranged vertical stages with a substantially north-south surface and a plurality of solar cells on the north side of the solar cell panel. Reflectors arranged in a plurality of rows and moving as the sun moves to illuminate a predetermined section on the north side of the solar panel.

[0006]

[Action]

 In the above means, the south side of each solar cell panel is strongly illuminated by the sun from the south side. The upper and lower panels are also spaced by a specified distance, so the shadow of the upper panel cannot be formed on the south side.

On the other hand, a predetermined section on the north side of each solar cell panel, that is, a section that is allocated without exception, is always illuminated with the reflected light from the corresponding reflector that moves as the sun moves. .

In this way, an integrated solar cell panel device with good light collection efficiency can be obtained without taking up the site area.

[0009]

【Example】

 An embodiment of the present invention will be described with reference to FIGS. The roof-shaped solar panels 1 are arranged in four steps with a space h facing the north and south. In the figure, 2 is a support column that supports the solar panel 1, and 3 is a support frame.

A foundation 10 is installed along the north surface 1b side of the solar panel 1, and a plane-arranged pedestal 7 is similarly installed thereon. On the south side of the gantry 7, the reflectors 6 are attached in 8 rows and 7 stages. Each reflector 6 can move its reflection angle as the sun moves. Then, toward the predetermined section of the north surface 1b of each solar panel 1, that is, the section allocated without exception, each of the corresponding reflectors 6 reflects and irradiates 9 the incident light 8. Movement is manual or automatic. Therefore, the north surface 1b of each solar panel 1 is always illuminated with no shadow.

The sun rays 8 directly hit the south surface 1 a side of each solar panel 1. The distance h from the upper tier is set so that the shadow of the upper visor does not occur. Therefore, the entire surface of the southern surface 1a is exposed to the sun rays.

In this way, an integrated solar cell panel device can be obtained which has a high light-collecting efficiency and a large output without taking up the site area.

In the above description, the gantry 7 is fixed, but a vertical and horizontal coordinated movement mechanism may be provided.

[0014]

[Effect of device]

 The present invention has the following effects, as described above. (1) Instead of arranging the solar cell panels on a plane as in the past, they are arranged one above the other, eliminating the need for a large site, which was one of the problems with solar power generation. (2) Also, in a simple vertical arrangement, it is necessary to install the solar panels on the upper stage so that they are not shaded, but the reflectors are placed on the north side, so the intervals can be shortened, and Has the effect of being able to save a lot. (3) Further, since the solar cell panels are formed in a roof shape and arranged vertically, the solar cell panel itself also plays a part in the structural strength, and the supporting columns are reduced, which is economical.

[Brief description of drawings]

FIG. 1 is a side view of an embodiment of the present invention.

FIG. 2 is a plan view of the embodiment.

FIG. 3 is an overall view showing an example of a conventional solar cell panel laying method.

[Explanation of symbols]

 1 solar cell panel 1a south surface of solar cell panel 1b north surface of solar cell panel 2 supporting column 3 solar cell panel mount 6 reflector 7 solar light concentrating mount 8 solar light 9 sunlight reflected light 10 basic

Claims (1)

[Scope of utility model registration request] 1. A roof-shaped solar cell panel which is arranged in a plurality of stages in a vertical direction at predetermined intervals and has a substantially north-south surface,
An aggregate characterized in that it comprises a reflector arranged in a plurality of rows and a plurality of rows on the north side of the solar cell panel and moving with the movement of the sun to illuminate a predetermined section on the north side of the solar panel. Type solar panel device.