JP6875780B2 - Multi-story solar power generation unit that combines a storage room and a reflector - Google Patents

Description

The present invention relates to a multi-story photovoltaic power generation unit in which a storage chamber and a reflector are combined to collect light from a solar panel.

From before, various inventions and ideas have been made to amplify the amount of light collected by solar power generation by using reflectors or stacking solar panels.

Patent No. 5810228 Utility model registration No. 3174073 Utility model registration No. 3174079

The problem to be solved is that the installation area of conventional photovoltaic power generation is roughly proportional to the amount of power generated, and under the condition that the solar panel is installed in a limited indoor installation area, it is several to several tens of times. There was no way to supply a large amount of electricity.

In addition, for enterprises, a vast amount of land is required for the installation of mega solar, and there are concerns about environmental impacts such as the risk of natural destruction and natural disasters due to deforestation and forest reclamation.

Furthermore, the light pollution caused by the reflected light from the condensing surface and the reflector is large in proportion to the installation area, which is a nuisance to the neighbors.

In addition, photovoltaic power generation equipment is also recognized as having a drawback of a significant decrease in power generation efficiency due to the rise in panel temperature due to the rise in temperature, and sprinkling water and using a large blower to suppress it is a reality in terms of cost effectiveness. It wasn't right.

Therefore, while minimizing the adverse effects on the natural environment and the risk of disasters, preventing light pollution to the neighborhood, and effectively utilizing the limited installation area, a large amount of power generation that is several to several tens of times higher can be generated. Provide a photovoltaic power generation unit that can be supplied.

A storage room is constructed using the canopy as a light-transmitting material and the four side walls that are partially openable and the two-stage floor as a light-shielding material, and the four side walls and the floor in the upper room are covered with a reflective material. Next, a square solar panel with electrodes on both ends of one diagonal line covered with a reflective material on the side and bottom surfaces, and two pedestals of appropriate height with the sides covered with a reflective material. In addition to that, two pedestals with conducting wires inside are appropriately electrically contacted to form a set, and the pair is appropriately stacked on multiple floors and electrically contacted with each other to form a floor in the upper room of the storage room. The problem will be solved by installing it in the center of the surface as a solar power generation unit and installing a storage battery, a charge controller, and a ventilation system with a thermostat, but the details will be described in the examples.

The multi-story solar panel type photovoltaic power generation unit according to claim 1 receives light from a canopy of a light transmitting material on the wall surface and floor surface of the upper room of the storage chamber, the side surface and the lower surface of the solar panel, and the solar panel. The chain of reflected light from all the reflective materials on the sides of the pedestals that support the solar panels allows the solar panels to be expanded in a limited installation area such as a corner of the garden or a corner of the roof of a building. Since it can be used for other purposes, it is also good for effective use of ground rights.

In addition, the multi-story solar panel type photovoltaic power generation unit can be manufactured and sold as a photovoltaic power generation unit having a constant installation area but different power generation capacities, and consumption in the industry is expected to increase.

Furthermore, as a mega solar for enterprises, by stacking solar panels to increase the height, a vast land becomes unnecessary, and it is possible to prevent the occurrence of natural destruction and natural disasters due to deforestation.

In addition, the storage room system in which solar panels on multiple floors are installed indoors does not cause light pollution except for a slight leakage of reflected light from the canopy, so it is possible to minimize inconvenience to the neighborhood.

By setting the installation location of the storage battery and the charge controller according to claim 2 in the lower room of the storage room, a separate installation location becomes unnecessary.

In the ventilation system according to claim 3, the outside air is naturally sucked from the lower ventilation port by discharging the hot air in the upper room of the storage room from the upper ventilation port, so that the amount is small regardless of the height of the storage room. It is possible to cool the solar panel with power consumption.

FIG. 2 is a cross-sectional view taken along the line AA of FIG. It is a top view of this invention. It is a perspective view of this invention. It is a schematic diagram when the solar panels are connected in parallel by changing the direction of stacking. It is a schematic diagram when the solar panel stacking direction is changed and it is connected in series.

FIG. 1 shows a 7-story solar panel as an example, which can be changed into multiple layers upon request.

The present invention overturns the conventional theory that the size of the installation area of the solar panel affects the amount of power generation, enables more power generation even with a limited installation area, and the neighborhood due to reflection on the condensing surface. It was carried out for the purpose of reducing light pollution to the area.

A storage room is constructed using the canopy as a light-transmitting material and the four side walls that are partially openable and the two-stage floor as a light-shielding material, and the four side walls and the floor in the upper room are covered with a reflective material. To do.

Next, a quadrangular solar panel whose side surfaces and lower surface are covered with a reflective material and electrodes are provided at both ends of one diagonal line, two pedestals of appropriate height whose side surfaces are covered with a reflective material, and in addition to this. Two pedestals with conducting wires inside are appropriately electrically contacted to form a set, and the pair is appropriately stacked on multiple floors and electrically contacted with each other, and installed in the center of the floor in the upper room of the storage room. And make it a solar power generation unit.

In addition, a storage battery and a charge controller will be installed on the floor of the lower room of the storage room so that it can be electrically contacted with the solar panels on the multi-story floor so that power can be constantly supplied even when there is no power generation such as at night.

Further, ventilation ports are appropriately installed at the upper and lower sides of the side wall in the upper room of the storage room, and a ventilation system with a thermostat is provided at the upper ventilation port to prepare for cooling the solar panel.

The canopy of the storage chamber may have various shapes such as a pyramid shape and a dome shape according to the climatic conditions of the installation location, and the solar panels can be stacked in a parallel connection or a series connection by changing the stacking direction.

1 Canopy 2 Side wall 3 Upper floor 4 Lower floor 5 Solar panel 6 Pedestal (2 out of 4 in a set are used to connect electrodes and lead wires are passed inside)
7 Storage battery 8 Charge controller 9 Upper ventilation port of ventilation system with thermostat 10 Lower ventilation port

In the present invention, the shape around the storage chamber is almost the same, and the solar panels and the pedestals are stacked in the same shape as multiple floors, so the explanation of the symbols for each is omitted.

Claims (3)

In a photovoltaic power generation unit that uses a reflector to amplify the amount of light collected, a storage room is constructed using the canopy as a light-transmitting material and the four side walls that are partially openable and the two-stage floor as a light-shielding material. Then, the four side walls and the floor of the upper room are covered with a reflective material, and then the side and bottom surfaces are covered with a reflective material, and a square solar panel with electrodes on both ends of one diagonal is attached to the side surface. Two pedestals of appropriate height covered with a reflective material and two pedestals with conducting wires inside are appropriately electrically contacted to form a set, and the set is appropriately placed on a multi-layer floor. A photovoltaic power generation unit characterized in that it is stacked and electrically contacted with each other and installed in the center of the floor in the upper room of the storage room. The photovoltaic power generation unit according to claim 1, wherein a storage battery and a charge controller are installed on the floor surface of the lower chamber of the storage chamber, and the solar panel is electrically contacted with the solar panel on the multi-story floor. The photovoltaic power generation unit according to claim 2 , wherein ventilation ports are appropriately installed at the upper and lower portions of the side wall of the upper chamber of the storage chamber, and the upper ventilation port is provided with a ventilation system with a thermostat and is electrically contacted with the charge controller. ..

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