KR20230038912A - Solar power generation device for vehicle - Google Patents

Abstract

The present invention relates to a solar panel device for a vehicle capable of position movement and, more specifically, to a solar panel device for a vehicle capable of position movement which installs a roof of a vehicle to adjust a position and an angle according to an irradiation angle of sunlight during parking and driving so as to enable efficient solar power generation and induces a flow of air when driving a vehicle so as to be stably used.

Description

Vehicle solar panel device capable of position movement {Solar power generation device for vehicle}

The present invention relates to a movable solar panel device for a vehicle, and more particularly, it is installed on the roof of a vehicle and the position and angle are adjusted according to the irradiation angle of sunlight during parking and driving to achieve efficient solar power generation. , It relates to a solar panel device for a vehicle that can be stably used by inducing a flow of air when the vehicle is running.

In general, vehicles are classified into passenger cars for moving people on board and trucks for transporting goods.

In addition, photovoltaic power generation is an eco-friendly energy that generates current through irradiated sunlight, and is installed in various regions to generate power.

In addition, photovoltaic power generation is highly dependent on the amount of sunlight, so installation locations are limited.

That is, photovoltaic power generation has high power generation efficiency in a large area with a lot of sunlight, and there is a problem in that installation places such as parking lots, roofs and rooftops of buildings are limited, and power generation is being made for installation in various places.

As such a prior art, a "roof rack assembly capable of generating solar power" has been proposed.

The prior art relates to a roof rack assembly in which a plurality of photovoltaic shading panels capable of generating solar power are automatically unfolded or folded to block direct sunlight from entering the vehicle through a roof.

Through this, the prior art can be used to transport the photovoltaic shading plate in addition to the purpose of loading the roof rack. A plurality of photovoltaic shading plates are automatically spread over the roof of the vehicle in a state where they are gathered at the rear end of the roof rack so as to overlap each other to block direct sunlight from entering the vehicle interior. As a result, it is possible to reduce the fuel and electricity consumption of the vehicle by partially reducing the increase in the interior temperature of the vehicle.

In addition, the plurality of photovoltaic shading plates absorb sunlight while being spread on the roof of the vehicle to generate electric energy. The generated electric energy is stored in a storage battery and used for transporting a solar shading panel, used for driving internal devices of a vehicle, and also used as an emergency power source during outdoor activities.

However, in the prior art, there is a problem in that the solar panel is stacked and installed to transport the solar panel, and is exposed to the outside during driving of the vehicle, resulting in damage or breakage of the shading plate.

In addition, although power can be generated through the photovoltaic shading plate, it is difficult to generate power while driving, and it is difficult to efficiently charge and use the shading plate because solar power generation is possible in a stopped state.

In addition, there is a problem in that the temperature of the vehicle increases due to sunlight because the vehicle must be stopped in a location with a lot of sunlight when stopping for solar power generation.

Republic of Korea Patent Registration No. 10-1950025 (2019.02.13.)

The present invention has been made to solve the above problems, and an object of the present invention is to provide a solar panel device for a vehicle that can be installed in a vehicle and can be moved to generate solar power while driving and stopping.

Another object of the present invention is to provide a movable solar panel device for a vehicle capable of improving power generation efficiency by adjusting the position and angle of the solar panel according to the position and incident angle of sunlight when the vehicle is driving or stopping. is to do

Another object of the present invention is to reduce air resistance by inducing air flow generated during driving of a vehicle to enable stable driving, and to prevent accidents such as separation, damage and damage of solar panels caused by air resistance. It is to provide a movable solar panel device for a vehicle.

The present invention for achieving the above object is a solar panel device for a vehicle that can be installed on the roof of a vehicle and can be moved to generate solar power while driving and stopping. A roof rack with moving rails formed in a half arc or at a certain angle along the longitudinal direction; a moving means for moving along the longitudinal direction of the movable rail to which the movable rail is fastened; a solar panel that is coupled to the means of transportation and changes at a certain angle according to the forward and backward movement of the vehicle, and generates solar power while adjusting the angle of incidence; It is characterized in that it is made of a power storage unit installed in the vehicle to store the power charged through the solar panel.

The roof rack is composed of a pair of roof modules having fastening parts fastened to the roof of the vehicle formed at the lower end and fastened in front and rear directions from both sides of the roof of the vehicle, and the movable rails are of the roof modules disposed on both sides. It is formed to face each other on the inner circumferential surface, and it is preferable that the solar panel is disposed obliquely toward the front when the solar panel moves forward and inclined toward the rear when the solar panel moves backward.

The moving means is in close contact with the inner surface of the roof rack, a case coupled to the solar panel, a first rotating shaft installed in the case, protruding from one surface in close contact with the roof rack and movably inserted into the moving rail It is made of the protruding first power unit, and a first gear is formed along the longitudinal direction on the inner surface of the moving rail, and a second gear meshing with the first gear is preferably formed on the first rotating shaft.

An angle adjusting unit formed in the case to support the angle of the solar panel to be adjustable is further included. A second power unit, an eccentric cam coupled to the seating groove and having a guide rail formed along the circumference of the outer circumferential surface, one end movably coupled to the guide rail, and the other end coupled to the rear surface of the solar panel It is preferably made of a connecting member to be.

A roof fairing part formed in front of the roof rack to induce an air flow to the top of the solar panel is further included, and the roof fairing part has a connection shaft disposed on both front surfaces of the roof rack, and one side of the connection shaft is rotatable. a fairing plate protruding from both ends of the other side and movably coupled to the guide groove formed on the roof rack, and inducing air flow; and a fairing plate installed on the roof rack so that the other side of the fairing plate It is preferable to consist of a moving part for moving along the guide groove.

It is preferable to include a plurality of measurement sensors installed in the vehicle, the roof rack, and the solar panel to measure the incident angle of sunlight, and a control unit to control the moving means according to the incident angle measured by the measurement sensors.

According to the solar panel device for a vehicle that can be moved according to the present invention, it is installed on the roof of the vehicle and there is an effect that solar power generation is possible while driving and stopping.

According to the present invention, there is an advantage in that power generation efficiency can be improved by adjusting the position and angle of the solar panel according to the position and incident angle of sunlight through a measurement sensor when the vehicle is driving or stopping.

According to the present invention, it is possible to drive stably by reducing air resistance by inducing air flow generated during driving of a vehicle, and has the advantage of preventing accidents such as detachment, damage, and damage of solar panels caused by air resistance. .

1 is a perspective view showing a solar panel device for a vehicle capable of positioning according to the present invention;
2 is a cross-sectional view showing a roof rack according to the present invention;
3 is a conceptual diagram showing various types of moving rails according to the present invention;
4 is a conceptual diagram showing a moving means according to the present invention;
5 is a block diagram showing a power storage unit and a control unit according to the present invention;
6 is a cross-sectional view showing a loop pairing according to the present invention;
8 is an operation diagram showing a moving state of a solar panel according to the present invention;
9 is an operation diagram showing an angle adjustment state of a solar panel according to the present invention.

Hereinafter, a movable solar panel device for a vehicle according to the present invention will be described in detail along with accompanying drawings.

1 is a perspective view showing a movable solar panel device for a vehicle according to the present invention, FIG. 2 is a cross-sectional view showing a roof rack according to the present invention, and FIG. 3 shows various types of movable rails according to the present invention. A conceptual diagram, Figure 4 is a conceptual diagram showing a moving means according to the present invention, Figure 5 is a block diagram showing a power storage unit and a control unit according to the present invention, Figure 6 is a loop pairing according to the present invention 8 is an operating diagram showing a moving state of the solar panel according to the present invention, and FIG. 9 is an operating diagram showing an angle adjustment state of the solar panel according to the present invention.

As shown in FIGS. 1 to 9, the present invention relates to a vehicle solar panel device capable of position movement, and more particularly, to be installed on the roof of a vehicle to position and angle according to the irradiation angle of sunlight during driving and stopping. It relates to a solar panel device for a vehicle in which efficient photovoltaic power generation is achieved by adjusting and can be moved to a location that can be stably used by inducing an air flow during driving of a vehicle.

To this end, the present invention is configured with a roof rack 10, a means of transportation 20, a solar panel 30, and a power storage unit 40 to enable solar power generation in a driving and stopped state by being installed in a vehicle.

The roof rack 10 is installed on both sides of the roof of the vehicle, and on the inner surface, moving rails 11 are formed in a half arc or at a predetermined angle along the longitudinal direction.

The moving means 20 is coupled to the moving rail 11 and moves along the longitudinal direction of the moving rail 11 .

The photovoltaic panel 30 is coupled to the moving means 20 and is changed at a certain angle according to the forward and backward movement of the vehicle, and solar power generation is performed while adjusting the incident angle.

The power storage unit 40 is installed in the vehicle and stores the power charged through the solar panel.

In this way, the solar panel 30 is installed on the roof of the vehicle through the roof rack 10, and the forward and backward movement of the vehicle is possible through the moving means 20.

Through this, efficient solar power generation is achieved by adjusting the position according to the incident angle of sunlight when the vehicle is driving or stopping, and the power generated through power generation can be stored in the power storage unit 40 and used in various ways.

Each configuration for this will be described in detail.

First, the roof rack 10 is installed in a vehicle so that the solar panel 30 can be installed.

Accordingly, the roof rack 10 includes a pair of roof modules 10a, in which the fastening part 12 fastened to the roof of the vehicle is formed at the lower end and fastened in the front and rear directions from both sides of the roof of the vehicle.

Here, the fastening part 12 is made in the same way as the method of fixing the conventional roof rack 10 to the vehicle, so that it can be attached or detached.

The roof modules 10a are installed in pairs on both sides according to the type and size of the vehicle.

In addition, the moving rails 11 are formed to face each other on the inner circumferential surface of the roof module 10a disposed on both sides, and when the solar panel 30 moves forward, the solar panel 30 is slanted toward the front It is arranged so that the solar panel 30 is inclined toward the rear when moving backward.

That is, the movable rail 11 is arranged in various shapes and directions so that sunlight can be efficiently incident by adjusting an angle when the solar panel 30 moves forward and backward.

Therefore, as an example of the movable rail 11, as shown in (a) of FIG. 3, the upper surface when the solar panel 30 moves forward through an arc shape in which the central part is located at the upper end than both ends It is disposed obliquely toward the front, and when moving rearward, the upper surface is disposed obliquely toward the rear.

As another example, as shown in (b) of FIG. 3, the movable rail 11 has a first rail 11a to support one end located at the front and the other end located at the rear of the solar panel 30, respectively. and a second rail 11b.

At this time, the first rail 11a is connected to one end of the solar panel 30, and is formed in an arc shape such that the front is the lowest position, the middle is the highest position, and the rear is located between the front and the middle.

In addition, the second rail 11b is connected to the other end of the solar panel 30, and is formed in an arc shape such that the rear side is the lowest position, the middle position is the highest position, and the front position is located between the rear and the middle mountain.

That is, the first rail 11a and the second rail 11b are symmetrically arranged in the front and rear with respect to the center of the roof module 10a and intersect at the central portion.

Through this, the upper surface of the solar panel 30 is disposed obliquely toward the front when moving forward, and the upper surface is disposed obliquely toward the rear when moving backward.

As another example, as shown in (c) of FIG. 3, the movable rail 11 is a first rail 11a to support one end located in the front and the other end located in the rear of the solar panel 30, respectively. ) and the second rail 11b.

Here, the first rail 11a is formed obliquely in an upward direction from the front to the rear, and the second rail 11b is formed obliquely in a downward direction from the front to the rear and is disposed crosswise in an x shape.

At this time, the rear of the first rail 11a is disposed lower than the front of the second rail 11b, and the front of the second rail 11b is lower than the rear of the second rail 11b. is placed on

Through this, the upper surface of the solar panel 30 is disposed obliquely toward the front when moving forward, and the upper surface is disposed obliquely toward the rear when moving backward.

In this way, the movable rail 11 is made to efficiently receive incident sunlight by adjusting the direction so that the upper surface is oblique when the solar panel 30 moves forward and backward.

Next, the moving means 20 is movably installed on the roof rack 10 and includes a case 21 and a first power unit 22 to support the solar panel 30 .

Here, a plurality of moving means 20 are disposed in the front and rear directions of the inner circumferential surface of the roof rack 10 respectively disposed on both sides, respectively, and are respectively disposed in the front and rear of both ends of the solar panel 30 to move in four directions. stably supported by

The case 21 adheres to the inner surface of the roof rack 10 and is coupled to the solar panel 30 .

The first power unit 22 is installed in the case 21, protrudes to one surface in close contact with the roof rack 10, and has a first rotational shaft 23 movably inserted into the moving rail 11. do.

That is, the first power unit 22 is disposed inside the case 21, and the protruding first rotating shaft 23 is inserted into the moving rail 11 to be movable.

Here, a moving member 28 inserted into the moving rail 11 and having a predetermined length along the longitudinal direction of the moving rail 11 is further included at the end of the first rotating shaft 23 .

When the movable member 28 is arranged as the first rail 11a and the second rail 11b, it guides the moving member 28 to move smoothly along each rail.

In addition, a first gear 11c is formed on the inner surface of the moving rail 11 along the longitudinal direction, and a second gear 23a meshing with the first gear 11c is formed on the first rotating shaft 23. do.

That is, the first gear 11c and the second gear 23a are gears of a rack and pinion type, and when the first rotating shaft 23 rotates, the second gear 23a rotates the first gear 11c. ) moves in the longitudinal direction according to the shape of

Here, it is preferable to form a groove in the center of the movable member 28 so that the second gear 23a is installed so that mutual interference does not occur.

In addition, the plurality of moving means 20 can be moved along the longitudinal direction of the moving rail 11 by selectively controlling the entire moving means 20 located on both sides, front and rear.

And an angle adjustment unit 24 formed on the case 21 to support the angle adjustment of the solar panel 30 is further included.

The angle adjusting unit 24 adjusts the height of the solar panel 30 in the moving means 20 respectively disposed in the front and rear directions of both sides of the solar panel 30 so that a certain angle can be adjusted. It consists of a second power unit 25, an eccentric cam 26 and a connecting member 27.

The second power unit 25 is installed in the case 21 and protrudes from the other surface of the case 21 to form a second rotational shaft 25a having a seating groove 25b.

The eccentric cam 26 is coupled to the seating groove 25b, and a guide rail 26a is formed along the circumference of the outer circumferential surface.

One end of the connecting member 27 is movably fastened to the guide rail 26a, and the other end is coupled to the rear surface of the solar panel 30.

Accordingly, the second rotary shaft 25a protrudes from the inner surface of the case 21 and is connected to the eccentric cam 26 .

The connecting member 27 is fastened so as to be movable along the guide rail 26a of the eccentric cam 26, and is fixed to the solar panel 30.

At this time, the eccentric cam 26 is composed of a pair disposed on both sides along the center of the circumference.

That is, the eccentric cam 26 is made so that a pair of mutually symmetrical contacts are in close contact with each other so that the connecting member 27 is fastened to prevent separation and stably move.

Accordingly, when the eccentric cam 26 is rotated by the second power unit 25, the connecting member 27 moves up and down to adjust the height of the solar panel 30.

When the solar panel 30 moves forward and backward along the movable rail 11, the angle adjusting unit 24 is arranged at an angle determined according to the shape of the movable rail 11, and The angle of incidence can be adjusted according to sunlight by adjusting the height of the photovoltaic panel 3 in the front and rear directions.

In addition, the angle of the solar panel 30 is adjusted to minimize air resistance during driving of the vehicle.

Next, the solar panel 30 is installed on the roof of the vehicle to generate solar power.

Therefore, the solar panel 30 is connected to the moving means 20 on the rear side, and a support frame supporting the solar panel 30 is formed.

The support frame is made of light weight, firmly supports the solar panel 30 by air resistance generated during driving of the vehicle, and moves forward and backward.

Through this, the solar panel 30 is installed on the roof of the vehicle to generate solar power.

Next, the power storage unit 40 is provided in the vehicle and stores the generated power.

Therefore, the power storage unit 40 is made of a battery that stores the power generated by the solar panel 30, and can be connected to a battery provided in the vehicle to charge the power.

That is, the power storage unit may be provided with a separate battery or connected to a battery installed in a vehicle to store and use the power generated by the solar panel 30 .

And a roof fairing part 50 formed in front of the roof rack 10 to induce an air flow to the upper part of the solar panel 30 is further included.

Therefore, the roof fairing unit 50 induces air flow during driving of the vehicle to reduce the air resistance caused by the solar panel 30 to enable smooth driving, and damage, breakage, etc. of the solar panel 30 It consists of a connecting shaft 51, a fairing plate 52, and a moving part 53 to prevent this.

The connection shaft 51 is disposed on both front surfaces of the roof rack 10 .

That is, they are horizontally disposed in the spaced apart width direction of the roof rack 10 .

One side of the fairing plate 52 is rotatably coupled to the connecting shaft, and protruding protrusions 52a protruding from both ends of the other side and movably coupled to the guide grooves 13 formed in the roof rack 10 are formed. and induce air flow.

Therefore, the fairing plate 52 rotates in the upward and downward directions around the connection shaft 51, and can rotate stably within the range of the guide groove 13.

At this time, the fairing plate 52 may form a curve on the front surface to induce a flow of air generated during driving, thereby minimizing resistance.

The moving part 53 is installed on the roof rack 10 and moves the other side of the fairing plate 52 along the guide groove 13 .

That is, the moving part 53 is rotated by lifting and lowering the other side of the fairing plate 52 through a configuration such as a cylinder, a gear, and a belt.

Through this, the roof pairing unit 50 selectively rotates to induce air flow to reduce air resistance and efficiently remove resistance applied to the solar panel 30 by wind.

In addition, a plurality of measurement sensors 61 installed in the vehicle, the roof rack 10, and the solar panel 30 to detect the incident angle of sunlight, and the moving means according to the incident angle measured by the measurement sensors 61 A control unit 60 for controlling (20) is included.

Here, the measuring sensor 61 is made of any one of various sensors that specify the incident amount and incident angle of sunlight, and a plurality of them are installed in various locations.

In addition, it is preferable that the measurement sensor 61 measures the amount of wind and air flow applied to the solar panel 30 while the vehicle is driving.

Therefore, the measurement sensor 61 can measure the location where sunlight is efficiently incident while the vehicle is driving or stopping.

In addition, the controller 60 controls the position of the solar panel 30 by operating the moving means 20 according to the position measured by the measuring sensor 61 .

In addition, after the location is moved through the control of the angle adjusting unit 24, the angle of the solar panel 30 can be adjusted, and the roof pairing unit can reduce air resistance when the solar panel 30 moves. Controls the rotation state of (50).

Accordingly, the control unit 60 moves the solar panel 30 forward and backward of the vehicle, efficient solar power generation is achieved through angle adjustment, and stable driving is possible by reducing resistance due to air flow. .

In addition, the control unit 60 is interlocked with the vehicle and can control position adjustment to prevent the solar panel 30 from blocking the ceiling opened by the sunroof when the sunroof or the like is used.

That is, the solar panel 30 is moved to a position where the sunroof is not formed to prevent being blocked by the solar panel 30 when the driver opens the sunroof of the vehicle.

By moving the position of the solar panel 30 in this way, it is possible to light or block light through the sunroof.

Next, the operating state according to the present invention will be described.

First, the roof rack 10 is installed on the roof of the vehicle, the solar panel 30 is coupled through the moving means 20, and the power storage that stores the power generated by the solar panel 30 The unit is installed as described above.

And the loop pairing unit 50 and the control unit 60 are installed.

In this installed state, solar power is generated through the solar panel 30 .

Here, the solar panel 30 is controlled by the controller 60 based on the incident amount and incident angle measured by the measurement sensor 61 and moves in the front and rear directions of the vehicle through the moving means 20. this is done

That is, after measuring sunlight incident from the front of the vehicle through the measurement sensor 61, the control unit moves the solar panel 30 toward the front of the vehicle through the moving means 20. (60).

In addition, when the incident amount and incident angle measured by the measurement sensor 61 are efficiently measured from the rear, the control unit 60 moves the solar panel 30 to the rear of the vehicle through the moving means 20. ) is controlled by

At this time, the angle of the solar panel 30 is adjusted through the angle adjusting unit 24 in the forward movement state so that the sunlight is easily incident, along with the air flow generated during driving of the vehicle. Adjustment is made at an angle that does not receive as much resistance as possible.

In this way, the solar panel 30 is moved to an efficient location for sunlight incident on the roof of the vehicle, thereby enabling efficient power generation.

Therefore, power can be supplied and supplied through solar power generation when the vehicle is running or stopped.

In addition, when driving at high speed or when severe air resistance is applied due to the external environment, the roof fairing unit 50 is operated to change the air flow to reduce resistance.

That is, the roof fairing unit 50 installed in front of the roof rack 10 is controlled by the control unit 60 and unfolds when the air volume increases to a certain level or more due to various conditions such as vehicle speed or wind blowing from the outside.

Through this, the flow of air generated during driving of the vehicle is induced and guided to the top of the solar panel 30, thereby reducing the air resistance applied between the roof and the solar panel 30 to secure driving stability , It is possible to prevent accidents such as separation, damage and breakage of the solar panel 30 .

In addition, when the sunroof installed in the vehicle is opened, the solar panel 30 can be moved rearward so that wind and sunlight introduced into the sunroof opened by the solar panel 30 are not blocked.

That is, when the sunroof is opened, the solar panel 30 can be moved forward to circulate air while blocking light, and the solar panel 30 can be moved rearward to enable lighting and air circulation. .

As described above, the rights of the present invention are defined by what is described in the claims, not limited to the embodiments described above, and various modifications and adaptations within the scope of rights described in the claims by those skilled in the art in the field of the present invention It is self-evident that you can do

10: roof rack 10a: roof module 11: moving rail
11a: first rail 11b: second rail
11c: first gear 12: fastening part
13: guide groove
20: means of transportation 21: case 22: first power unit
23: first rotational shaft 23a: second gear
24: angle adjusting unit 25: second power unit
25a: second rotational shaft 25b: seating groove
26: eccentric cam 26a: guide rail
27: connecting member 28: moving member
30: solar panel
40: power storage unit
50: roof fairing part 51: connecting shaft 52: fairing plate
52a: protrusion 53: moving part
60: control unit 61: measurement sensor

Claims (6)

In the solar panel device for a vehicle that is installed on the roof of the vehicle and can be moved to a location capable of generating solar power while driving and stopping,
A roof rack 10 installed on both sides of the roof of the vehicle and having movable rails 11 formed at a half arc or a certain angle along the longitudinal direction on the inner surface;
Moving means 20 fastened to the movable rail 11 and moving along the longitudinal direction of the movable rail 11;
A solar panel 30 coupled to the means of transportation 20 and changed at a predetermined angle according to the forward and backward movement of the vehicle to adjust the incident angle and generate solar power;
A solar panel device for a vehicle that is capable of positioning, characterized in that it consists of a power storage unit (40) installed in the vehicle to store the electric power charged through the solar panel (30). According to claim 1,
The roof rack 10,
The fastening part 12 fastened to the roof of the vehicle is formed at the bottom, and consists of a pair of roof modules 10a fastened in the front and rear directions on both sides of the vehicle roof,
The moving rail 11 is formed to face each other on the inner circumferential surface of the roof module 10a disposed on both sides, and when the solar panel 30 moves forward, the solar panel 30 is disposed obliquely toward the front And, when moving backward, the solar panel device for a vehicle capable of positioning, characterized in that the solar panel 30 is inclined toward the rear. According to claim 1,
The moving means 20,
A case 21 in close contact with the inner surface of the roof rack 10 and coupled to the solar panel 30;
It is installed in the case 21, protrudes on one surface in close contact with the roof rack 10, and is movably inserted into the moving rail 11. come true,
A first gear 11c is formed on the inner surface of the moving rail 11 along the longitudinal direction, and a second gear 23a meshing with the first gear 11c is formed on the first rotating shaft 23 A solar panel device for a vehicle capable of positioning, characterized in that. According to claim 3,
An angle adjustment unit 24 formed in the case 21 to support the angle adjustment of the solar panel 30 is further included,
The angle adjustment unit 24,
A second power unit 25 installed in the case 21 and having a second rotary shaft 25a protruding from the other surface of the case 21 and having a seating groove 25b;
An eccentric cam 26 coupled to the seating groove 25b and having a guide rail 26a formed along the circumference of the outer circumferential surface;
One end is movably fastened to the guide rail (26a) and the other end is made of a connecting member (27) coupled to the rear surface of the solar panel (30). Device. According to claim 1,
A roof fairing part 50 formed in front of the roof rack 10 to induce air flow to the upper part of the solar panel 30 is further included,
The loop pairing unit 50,
A connecting shaft 51 disposed on both front surfaces of the roof rack 10,
One side is rotatably coupled to the connecting shaft 51, and protrusions 52a protruding from both ends of the other side and movably coupled to the guide grooves 13 formed in the roof rack 10 are formed. A fairing plate 52 for inducing a flow;
A solar panel device for a vehicle that is movable, characterized in that it consists of a moving part (53) installed on the roof rack (10) and moving the other side of the fairing plate (52) along the guide groove (13). According to claim 1,
A measurement sensor 61 installed in plurality in the vehicle, the roof rack 10, and the solar panel 30 to measure the incident angle of sunlight;
A vehicle solar panel device capable of position movement, characterized in that composed of a controller 60 for controlling the moving means 20 according to the incident angle measured by the measurement sensor 61.

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