JP2015090962A - Arrangement structure of solar panel - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a novel "arrangement structure of solar panel" configured to enhance the efficiency of sunlight utilization.SOLUTION: An arrangement structure of solar panel is configured so that a solar panel group on the upper stage side is formed by disposing a required number of solar panels horizontally at predetermined intervals, an optical medium having refraction properties for diffusing a light beam irradiated from the upper surface side to the side of the lower surface is held between the intervals, and the solar panel group of the lower stage side is arranged beneath the optical medium and irradiated with the diffused light beam.

Description

  The present invention relates to an arrangement structure in which solar panels can be arranged efficiently.

  Conventionally, solar panels are usually arranged in such a manner that they are arranged in a planar manner on the roof portion, vacant land, or lake surface of a building (see, for example, Patent Document 1).

JP 2010-213633 A

  In the arrangement means as described above, this means that a plurality of solar panels are arranged on a single plane, and therefore cannot be referred to as an efficient arrangement.

  In the present invention, the solar panels are arranged in parallel in two upper and lower stages, so that the irradiation of sunlight can be achieved without fail to the lower solar panels, thereby improving the efficiency of sunlight utilization. It is intended to provide a new “solar panel array structure” configured as described above.

  As described in claim 1, the present invention forms a solar panel group on the upper stage side by arranging a required number of solar panels horizontally with predetermined intervals, and between the intervals, A lower stage so that the optical beam having a refractive property so that the light beam irradiated from the upper surface side diffuses to the side of the lower surface side is sandwiched, and the diffused light beam is irradiated immediately below the optical medium. This relates to an array structure of solar panels configured to arrange a solar panel group on the side.

  The solar panel array structure according to the present invention employs the configuration as described in claim 1, so that the sunlight produces a power generation action based on irradiation of the upper solar panel group A. At the same time, the lower-stage solar panel group passes through the optical medium 2 and is provided with a refraction property such that the light irradiated from the upper surface side diffuses to the lower surface side (see the arrow in FIG. 1). The upper surface of B is irradiated and the power generation effect is produced. Therefore, according to the present invention, since the solar panels can be arranged in two upper and lower stages, the number of solar panels that can be installed in the same area can be remarkably increased. Can be almost doubled.

It is sectional drawing for description showing the principal part of this invention. It is an explanatory top view showing a part of the present invention. It is a cross-sectional view same as the above.

  In the figure, A is an upper solar panel group, and a required number of solar panels 1 are horizontally arranged with a predetermined interval S.

Reference numeral 2 denotes an optical medium, which has a refractive property such that a light beam irradiated from the upper surface side diffuses sideways on the lower surface side. In principle, the optical medium 2 is formed of a transparent material such as a lens, glass, or plastic. However, other optical media such as a combination of a plurality of lenses may be used.

  B is a lower solar panel group, and a required number of solar panels 3 are arranged on the lower surface side of the above upper solar panel group A, directly below the gap S, that is, directly below the optical medium 2. It is.

  As a result, the light passing through the optical medium 2 is diffused and applied to the upper surface of the solar panel 3 with respect to the lower solar panel group B, that is, each solar panel 3 (shown in FIG. 1). See arrow).

4 is a horizontal beam for supporting the upper solar panel group A, and 5 is a horizontal beam for supporting the lower solar panel group A.

  In the present invention, the above-described configuration is arranged continuously in the vertical and horizontal directions. In the illustrated embodiment, one optical medium 3 is used along the continuous direction of the interval S, but it may be configured such that individual optical media are fitted in each interval. . The continuity of the optical medium 3 is configured to be continuous in the vertical direction in the illustrated embodiment, but may be configured to be continuous in the horizontal direction. This is performed by making the direction which provides each space | interval of the upper stage side solar panel group A and the lower stage side solar panel group B so that it may become a vertical direction or a horizontal direction.

A Upper solar panel group 1 Solar panel S Spacing 2 Optical medium B Lower solar panel group 3 Solar panel 4 Horizontal beam 5 Horizontal beam

Claims (1)

  By arranging the required number of solar panels horizontally with a predetermined interval, an upper solar panel group is formed, and light irradiated from the upper surface side is provided on the lower surface side during the interval. The solar panel is configured such that a lower solar panel group is disposed so as to sandwich an optical medium having a refractive property that diffuses in the direction of the light and to irradiate the diffused light positioned directly below the optical medium. Panel array structure.