KR20130134091A - Concentrating photovoltaic module panel having stiffness and concentraing photovoltaic system including the same - Google Patents

Abstract

The present invention relates to a light-concentrating solar cell module panel and a light-concentrating photovoltaic system equipped with the same and, more specifically, to a light-concentrating solar cell module panel, which has stiffness and facilitates production and assembly, and a light-concentrating photovoltaic system, which can minimize a frame structure to maintain stiffness and simplify the overall configuration by being equipped with the same. The light-concentrating solar cell module panel having stiffness according to the present invention includes the following components: a frame composed of a side plate and a bottom plate; multiple receivers which are equipped with a solar cell and arranged at the upper part of the bottom plate at predetermined intervals; and a lens plate which is prepared at the upper part of the frame and seals the inside of the frame, and is equipped with a pattern part concentrating incident light on each solar cell. The side plate includes a lengthwise plate, which is lengthily formed in a lengthwise direction, and a widthwise plate which is shortly formed in the widthwise direction. Multiple ribs, which are formed to be protruding at predetermined intervals, are prepared on the outer surface of the lengthwise plate.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a condensing type solar cell module panel having rigidity, and a condensing type solar cell power generation system having the same. [0002]

The present invention relates to a light collecting type solar cell module panel and a light collecting type solar cell power generating system including the same, and more particularly, to a light collecting type solar cell module panel having stiffness, And a light collecting type solar power generation system that can simplify the overall structure by minimizing a frame structure for maintaining rigidity by providing the same.

Recently, photovoltaic (PV) devices using solar light have been widely used. In particular, photovoltaic devices using silicon solar cells are mainly used.

However, due to the breakthrough of high efficiency III-V compound semiconductor solar cell (multi-junction solar cell), it has been concluded that a multi-junction solar cell uses a low-cost condensing device to concentrate solar light (Concetrating Photovoltaic, CPV) devices have been actively studied.

Multi-junction solar cells have a higher energy conversion efficiency than silicon solar cells. In general, multi-junction solar cells have more than 35% energy efficiency, while silicon solar cells have about 20% efficiency Respectively. Particularly under concentration, some multi-junction solar cells currently have an energy efficiency of more than 40%.

The condensing solar cell module using the multi-junction solar cell includes a solar cell, a primary lens for condensing sunlight primarily, and a secondary lens for condensing light condensed from the primary lens to the solar cell. The solar cell is mounted on a cell mount such as a circuit board or a receiver as disclosed in Korean Patent Laid-Open No. 10-2010-0135200.

In addition, the condensing photovoltaic power generation system is composed of a plurality of condensing photovoltaic modules in an array form on the support frame, so that the solar cell module is orthogonal to the sun to improve the efficiency of the multi-junction solar cells. A tracking device for rotating the solar cell module array is provided.

An example of such a light-collecting type solar power generation system is disclosed in Korean Patent No. 10-1003539 (hereinafter referred to as "prior art"), which discloses a "ground solar cell array".

1 and 2, the prior art photovoltaic power generation system according to the prior art includes a central support body 1, a support frame 2, (2), a plurality of solar cell subarrays or panels (3), actuators for rotating the central support (1) and the support frame (2) so as to keep the solar cell array orthogonal to the sunlight, The panel 3 is constituted by laminating the module 4.

However, as shown in Fig. 2, the prior art is based on the support frame 2 of the plurality of modules 4 in that the sub-array or panel 3 is constructed by stacking a plurality of modules 4 In the case of the module 5 located at the outer periphery, a sagging phenomenon occurs due to its own weight, so that even if the support frame 2 is rotated by the actuator, the module 5 is not orthogonal to the sunlight there is a problem.

In order to solve such a problem, although not described in the prior art, a sub-array or panel 3 formed by stacking a plurality of modules 4 is provided with a module 5 located outside the support frame 2 The supporting frame 2 supporting the horizontally continuous panel 3 also has a problem that the rigidity of the panel 3 is not sufficient, There arises a problem that the structure must be complicated for maintenance. The overall structure of the light-collecting solar power generation system becomes complicated and the weight of the actuator to be driven increases due to an increase in the overall weight. Therefore, a problem that the manufacturing cost is increased due to the use of a larger capacity actuator .

SUMMARY OF THE INVENTION The present invention provides a condensing type solar cell module panel having a stiffness in which a plurality of light-collecting type solar cell modules are integrated.

Further, the present invention provides a light-collecting type solar cell module panel having a simple structure and easy to manufacture and assemble.

Further, the present invention provides a condensing type solar cell power generation system that has a condensing type solar cell module panel having its own rigidity, and can minimize the frame structure supporting the panel to simplify the overall configuration.

A condensing type solar cell module panel according to the present invention is a condensing type solar cell module panel having stiffness, comprising: a frame including a side plate and a lower plate; A plurality of receivers provided with solar cells and provided at predetermined intervals above the lower plate; And a lens plate provided on the frame to close the inside of the frame and to include a pattern unit for condensing the incident light into the respective solar cells, wherein the side plate includes a vertical plate having a long length, And a plurality of ribs protruding at predetermined intervals are provided on an outer surface of the vertical plate.

In addition, the light concentrating photovoltaic device according to the present invention is a light concentrating photovoltaic power generation system including a light concentrating solar cell module panel having stiffness, comprising: a support member; A support frame rotatably supported on the support member; A plurality of solar cell module panels elongated in the longitudinal direction and having self-stiffness, arranged in any one direction and supported by the support members; And a tracking device for rotating the support frame to keep the solar cell module panel orthogonal to the sunlight from the sun, wherein the solar cell module panel comprises: a frame comprising a side plate and a lower plate; A plurality of receivers provided with solar cells and provided at predetermined intervals above the lower plate; And a lens plate provided on the frame to close the inside of the frame and to include a pattern unit for condensing the incident light into the respective solar cells, wherein the side plate includes a vertical plate having a long length, And a plurality of ribs protruding at predetermined intervals are provided on an outer surface of the vertical plate.

In the light-condensing solar cell module panel according to the present invention having the above-described structure, a plurality of light-collecting solar cell modules are long in the longitudinal direction and are integrally provided in one frame having a stiffness, It is possible to prevent the deflection phenomenon.

In addition, the light-condensing type solar cell module panel according to the present invention has a structure in which a side plate and a lower plate, which form one frame, have a stiffness, thereby further improving the rigidity of the entire frame.

In addition, the light-condensing type solar cell module panel according to the present invention can easily manufacture the side plate and the lower plate integrally by extrusion molding, and the assembly is simple and easy.

Further, the light-condensing solar power generation system according to the present invention includes the light-gathering solar cell module panel having its own rigidity, so that the support frame structure for supporting the panel can be minimized, so that the overall configuration can be simplified .

In addition, the light-condensing solar power generation system according to the present invention can easily fix the light-condensing type solar cell module panel having rigidity itself to the support frame easily by the bracket, thereby facilitating the overall assembly.

FIG. 1 and FIG. 2 are views showing a condensing type solar power generation system according to the prior art,
3 is a perspective view illustrating a light collecting type solar cell module panel according to the present invention,
FIG. 4 is a vertical cross-sectional view of the condensing type solar cell module panel according to FIG. 3,
5 is an exploded perspective view for explaining the combination of the lower plate and the vertical plate,
FIG. 6 is a partial cross-sectional view of a lower plate of the condensing type solar cell module panel according to FIG. 3,
7 is a perspective view showing a piece plate constituting a lower plate,
8 is a perspective view showing a receiver frame,
FIG. 9 is a partial cross-sectional view of a lower plate of a light collecting type solar cell module panel according to another embodiment,
10 is a view schematically showing a light collecting type solar power generation system according to an embodiment of the present invention,
11 is a cross-sectional view schematically showing a state in which the light collecting type solar cell module panel according to FIG. 10 is fixed to a support frame by a bracket,
FIG. 12 is a perspective view showing a light collecting type solar cell module panel according to FIG. 10,
13 is a cross-sectional view schematically showing a state in which a light collecting type solar cell module panel according to another embodiment is fixed to a support frame by a bracket.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. Rather, the intention is not to limit the invention to the particular forms disclosed, but rather, the invention includes all modifications, equivalents and substitutions that are consistent with the spirit of the invention as defined by the claims.

Meanwhile, in this specification, relative terms such as 'vertical direction' and 'horizontal direction' can be used to describe the relationship between the structures on the basis of the directions shown in the drawings, and the present invention is not limited to such terms.

Also, in the accompanying drawings, thickness and size are exaggerated for clarity of description, and thus the present invention is not limited by the relative size or thickness shown in the attached drawings.

A concentrating solar cell module panel according to the present invention includes a plurality of concentrating solar cell modules that are elongated in the longitudinal direction and have rigidity stiffness in a single frame.

FIG. 3 is a perspective view showing a light collecting type solar cell module panel according to the present invention, FIG. 4 is a vertical sectional view of the light collecting type solar cell module panel according to FIG. 3, Fig.

3 to 5, the light collecting type solar cell module panel 10 according to an embodiment of the present invention may include a frame, a receiver 12, and a lens plate 20.

The frame is long in the longitudinal direction and has a stiffness by itself. The frame may include a lower plate 30 and a side plate and may be opened upward.

The receiver 12 may include a solar cell 11 for converting solar energy into electrical energy and a cell mount in the form of a printed circuit board (PCB) on which the solar cell 14 is mounted , And the solar cell 14 is a structure for converting solar energy into electric energy, and it is preferable that a high-efficiency III-V compound semiconductor multi-junction solar cell is used.

The lens plate 20 is provided on the upper part of the frame to close the inside of the frame and includes a pattern unit 22 for condensing the incident sunlight to the solar cell 11 provided in the receiver 12.

A plurality of receivers 12 may be arranged at predetermined intervals above the lower plate 30, and preferably a plurality of receivers 12 may be arranged in the horizontal direction and the vertical direction. ). ≪ / RTI >

The lens plate 20 may include a plurality of pattern units 22 for collecting sunlight incident on each of a plurality of solar cells 11 provided in each of the plurality of receivers 12, The pattern unit 22 may be provided in the same pattern as the Fresnel lens. That is, the lens plate 20 may include a plurality of Fresnel lenses formed on a plate.

The lens plate 20 may be a single plate having a plurality of Fresnel lenses. However, the lens plate 20 may include a plurality of piece lens plates having a predetermined width in the longitudinal direction and having a plurality of the pattern portions 22 And may be vertically arranged on the frame.

Meanwhile, the light collecting type solar cell module panel 10 according to the present invention includes a plurality of light collecting type solar cell modules integrally provided in one frame having its own rigidity to prevent sagging, The frame according to the present invention is long in the longitudinal direction and has a rigidity. Hereinafter, the structure of the frame will be described in detail.

The frame includes a lower plate 30 and a side plate. The side plate may include a transverse plate 25 that is short in the transverse direction and a vertical plate 50 that is elongated in the longitudinal direction.

In addition, the frame may have a plurality of ribs 51 protruding at a predetermined interval on the outer surface of the vertical plate 50, which is long in the longitudinal direction so as to have stiffness itself, have.

When a plurality of ribs 51 are formed on the outer surface of the vertical plate 50 as described above, not only the rigidity thereof can be improved but also the area of contact with the outside is widened by the plurality of ribs 51, Heat generated inside the frame and transmitted to the vertical plate 50 can be smoothly conducted to the outside and discharged.

In general, the sealed interior of the light-collecting solar cell module 10 is heated to a very high temperature by the greenhouse effect, and a high-efficiency III-V compound semiconductor Since the efficiency of the multi-junction solar cell is rapidly lowered as the temperature rises, the vertical plate 50, as in the light-condensing solar cell module panel 10 according to the present invention, A plurality of ribs 51 may be formed on the outer surface of the solar cell 11 to improve the rigidity of the solar cell 11 and effectively heat the inside of the sealed frame to improve the efficiency of the solar cell 11.

A plurality of ribs may be formed on the outer side surface of the transverse plate 25 in the same manner as the transverse plate 50. In the figure, two transverse plates 25 are provided at both ends of the frame. But the lateral plate 25 may be further provided in the middle to improve the rigidity of the frame.

The vertical plate 50 is provided with a step portion 53 which is formed on the inner side of the upper end and on which the lens plate 20 is hooked and a coupling portion 54 which is formed on the inner side of the lower end to engage with the lower plate 30 And may be formed in a stepped shape of the step portion 53 and the engaging portion 54.

A sealing groove 55 may be formed in the lower portion of the vertical plate 50 to seal the upper plate 30 with a sealing material such as silicone. And the vertical plate 50 may be screwed to the lower plate 30 in a state that the sealing groove 55 is filled with the sealing material. Then, the inside of the frame can be further sealed, which is preferable.

Preferably, the vertical plate 50 may be integrally formed by extrusion molding, in which the ribs 51, the step portions 53, the engaging portions 54, and the sealing grooves 55 are elongated in the longitudinal direction. Therefore, the vertical plate 50 having the above-mentioned cross section can be integrally manufactured by extrusion molding, and the frame can be assembled, so that the manufacturing and assembling can be easily performed.

Preferably, the length of the frame is about 5 to 10 times longer than the length of the frame, and the height of the frame is about 1/20 to 1/10 of the length of the frame. The length of the ship can be made up. That is, the length L1 of the vertical plate 50 may be about 5 to 10 times the length L2 of the horizontal plate 25, and the height H of the vertical plate 50 may be And may be about 1/20 to 1/10 times longer than the length L1.

Here, the height of the frame, that is, the height H of the vertical plate 50 is a distance between the lens plate 20 and the solar cell 11, and the distance is set to one pattern portion 22 And the size of the solar cell 11, the height of the frame can be appropriately changed according to the size of the vertical plate 50 which can be manufactured by extrusion molding.

Actually, since the height of the vertical plate 50 which can be integrally manufactured by the present extrusion molding is approximately 25 to 50 cm and the length is approximately 5 to 6 m, the size of the frame most optimized when manufacturing and stiffness maintenance of the frame is considered, It is preferable that the length of the vertical plate 50 which can be integrally formed by molding is approximately 5 to 6 m and the height is approximately 25 to 50 cm so that the length of the horizontal plate 25 is approximately 1 to 1.2 m Lt; / RTI > However, the present invention is not limited thereto, and it goes without saying that the sizes of the frame and the vertical plate 50 can be changed according to the design purpose or the development of the extrusion molding technique.

It is preferable that the lower plate 30, the vertical plate 50, and the horizontal plate 25 forming the frame are made of an aluminum material having a light weight and a high rigidity and an excellent thermal conductivity, but the present invention is not limited thereto. Do not.

The lower plate 30 includes a plurality of piece plates 31 having a predetermined width in the longitudinal direction and having a length corresponding to the length of the transverse plate 25, And each of the plurality of piece plates 31 can be screwed under the vertical plate 50.

FIG. 6 is a partial cross-sectional view of a lower plate of the condensing type solar cell module panel according to FIG. 3, FIG. 7 is a perspective view showing a piece plate constituting a lower plate, and FIG. 8 is a perspective view showing a receiver frame.

6 to 8, the piece plate 31 is provided with a heat dissipating groove 32 and a heat dissipating protrusion 33 sequentially formed at a lower portion thereof and a protruding rib 34 protruding from the upper portion thereof .

The engraving plate 31 is formed by sequentially forming the heat dissipating grooves 32 and the heat dissipating protrusions 33 so that the area of contact with the outside is widened so that heat generated in the enclosed frame and transmitted to the engraving plate 31 So that it can be smoothly discharged to the outside, and the rigidity can be improved by the protruding ribs 34.

Preferably, locking ribs 35 for screwing the vertical plate 50 are formed at both ends of the protruding ribs 34. When the fastening groove 35 for screwing the vertical plate 50 is formed at both ends of the protruded rib 34 as described above, the fastening groove 35 is easily formed in the piece plate 31 made of a thin plate material .

The condensing type solar cell module panel 10 according to the present invention may further include a receiver frame 60 having a plurality of receivers 12 which are elongated in the horizontal direction and are arranged in the horizontal direction among the receivers 12, have.

The upper end of the piece plate 31 is provided with a seating groove 36 on which the receiver frame 60 is seated and a receiver frame 60 formed on both sides of the seating groove 36 and seated in the seating groove 36 Groove 37 for inserting a fastening member 15 for fastening the fastening member 15 to the piece plate 31 and preventing the fastening member 15 from being separated upward.

The receiver frame 60 is provided with a seating portion 61 that is seated in the seating groove 36 and a wing portion 62 that extends outward from the seating portion 61 and covers the T- The wing portion 62 may be formed with a fastening member hole 63 for fastening with the fastening member 15 inserted into the T-groove 37. For example, when the fastening member 15 is a bolt or a T-bolt, the bolt or the T-bolt is inserted into the fastening member hole 63 and then fastened using a separate nut to fasten the receiver frame 60 Or when the fastening member 15 is a nut or a T-nut, a separate bolt may be inserted into the fastening member hole 63 and fastened to the nut or T-nut to fix the receiver frame 60 .

As described above, a plurality of receivers 12 arranged further in the transverse direction, including the receiver frame 60, are fixed to the receiver frame 60, and the receiver frame 60 is fixed Only the receiver frame 60 needs to be fixed without separately fixing the plurality of receivers 12, which is preferable because the whole assembly can be easily performed.

A coupling protrusion 38 for coupling with another adjacent piece plate 31 is formed on both sides of the piece plate 31. The coupling protrusion 38 is formed with a sealing groove (39) may be formed. Then, the inside of the frame can be further sealed, which is preferable.

More preferably, the piece plate 31 includes a heat dissipating groove 32, a heat dissipating protrusion 33, a protruding rib 34, a seating groove 36, a T-groove 37, a coupling protrusion 38, And the sealing groove 39 are elongated in the transverse direction and can be integrally manufactured by extrusion molding. Therefore, the engraving plate 31 having the above-mentioned cross section can be integrally manufactured by extrusion molding, and the frame can be assembled by cutting the required length to assemble the frame easily.

The light condensing type solar cell module panel 10 according to the present invention may have a cross sectional shape as described above in the structure of the lower plate 30 in the lateral direction and the vertical plate 50 in the vertical direction, The vertical plate 50 can be easily assembled and assembled and the vertical plate of the lower plate 30 is formed to be constant in the horizontal direction and the vertical plate of the vertical plate 50 is made constant in the vertical direction It can be produced integrally at one time by extrusion molding, which is preferable in terms of production. However, since the size of the plate can be manufactured integrally at one time by the extrusion molding as described above, the light condensing type solar cell module panel 10 according to the present invention has the vertical plate 50 And the lower plate 30 is formed into a shape in which a plurality of piece plates 31 having a width capable of being extruded are arranged in a longitudinal direction so as to be combined with each other, So that the entire assembly can be easily performed. In this case, the lower plate 30 may be formed integrally in a long length by extrusion molding, and then cut to a required length to form the piece plate 31, which is convenient.

FIG. 9 is a partial cross-sectional view of a lower plate of a light collecting type solar cell module panel according to another embodiment.

9, the light-collecting type solar cell module panel 10 according to the present invention is provided between the lens plate 20 and the solar cell 11, and is disposed in the pattern portion 22 of the lens plate 20, And a secondary optical component (16) for secondarily focusing the emitted light to the solar cell (11).

The secondary optical component 16 may be in the form of a lens or in the form of a mirror coated with a reflective coating, and the present invention is not limited by the exigent form of the secondary optical component 16.

10 is a schematic view of a condensing type solar power generation system according to an embodiment of the present invention. FIG. 11 schematically shows a state in which a condensing type solar cell module panel according to FIG. 10 is fixed to a support frame by a bracket FIG. 12 is a perspective view showing a light collecting type solar cell module panel according to FIG. 10, and FIG. 13 is a perspective view schematically showing a state in which a light collecting type solar cell module panel according to another embodiment is fixed to a support frame by a bracket. Sectional view.

10 to 13, a condensing type solar power generation system 100 according to an embodiment of the present invention includes a support member 101, a support frame 102 rotatably supported on the support member 101, A plurality of solar cell module panels 10 arranged in either direction and supported by the support frame 102, a bracket 110 for fixing the solar cell module panel 10 to the support frame 102, And a tracking device for rotating the support frame 102 to keep the solar cell module panel 10 orthogonal to the sun's rays from the sun.

The solar cell module panel 10 is elongated in the longitudinal direction and has a stiffness by itself. The reference numerals and the detailed description of the specific configuration of the solar cell module panel 10 are the same as in the above embodiments And reference will be made to the accompanying drawings.

The brackets 110 are for fixing a plurality of solar cell module panels 10 arranged in one direction to a support frame 102 provided in a direction perpendicular to the arrangement direction and fixing the brackets 110 A supporting frame engaging portion 112 formed on one side of the supporting frame 102 to be coupled to the supporting frame 102 and a supporting frame engaging portion 112 formed on the other side and formed perpendicular to the supporting frame engaging portion 112, (Not shown). The support frame coupling part 112 and the panel coupling part 114 may be fixed to the support frame 102 and the panel 10 by separate fastening members. But is not limited to the configuration.

The vertical plate 50 is formed with a coupling rib 52 to be coupled to the bracket 110 and a coupling rib groove 116 into which the coupling rib 52 is inserted is formed in the panel coupling portion 114 . According to the engaging ribs 52 and the engaging rib grooves 116, the light-convergence type solar cell module panel 10 can be more firmly supported by the support frame 102.

As shown in FIGS. 11 and 13, the engaging ribs 52 are formed outwardly of the plurality of ribs 51 formed on the outer surface of the vertical plate 50, 13, the engaging ribs 52 may be formed in a shape having a shorter length protruding outward from the lower portion of the vertical plate 50 Or may be formed to have a thick thickness. This is because the condensing type solar cell module panel 10 according to the present invention is heavy in weight and can support such a load because the load applied to the coupling rib 52 is large.

The condensing solar power generation system 100 according to an embodiment of the present invention further includes a subframe 103 connecting both ends of the plurality of solar cell module panels 10 arranged in one direction, The longitudinal frame 50 of each of the solar cell module panels 10 may be formed with an extension 58 to which the subframe 103 is coupled and the subframe 103 is inserted into the extension 58. [ An insertion hole 59 may be formed.

When the sub-frame 103 connecting both ends of the plurality of solar cell module panels 10 arranged in any one direction is further included, the plurality of solar cells 100, which are elongated in the longitudinal direction and arranged in any one direction, Not only the module panel 10 can be more firmly supported but also the sagging phenomenon at both ends can be further prevented. According to this configuration, the structure of the support frame 102 supporting the solar cell module panel 10 can be further simplified, which is preferable.

As described above, according to the present invention, a plurality of light-condensing solar cell modules are long in the longitudinal direction and are integrally provided in one frame having its own stiffness, The present invention relates to a battery module panel, and the embodiments can be modified in various forms. Accordingly, the present invention is not limited to the embodiments disclosed herein, and all changes which can be made by those skilled in the art are also within the scope of the present invention.

10: Condenser type solar cell module panel 11: Solar cell
12: Receiver 20: Lens plate
22: pattern part 25: lateral plate
30: lower plate 31: piece plate
50: vertical plate 51: rib
52: coupling rib 60: receiver frame
100: condensing type solar cell generator 101: supporting member
102: support frame 103:
110: bracket 116: engaging rib groove

Claims (15)

In a light collecting type solar cell module panel having stiffness,
A frame consisting of side plates and bottom plates;
A plurality of receivers provided with solar cells and provided at predetermined intervals above the lower plate; And
And a lens plate provided at an upper portion of the frame to close the inside of the frame and having a pattern portion for condensing the incident light with the respective solar cells,
Wherein the side plate includes a longitudinal plate elongated in the longitudinal direction and a transverse plate elongated in the lateral direction,
Condensing solar cell module panel, characterized in that the outer surface of the vertical plate is provided with a plurality of ribs protruding at a predetermined interval. The method of claim 1,
The vertical plate has a stepped portion formed on the upper inner surface and the lens plate is caught, and a coupling portion formed on the lower inner surface and coupled to the lower plate is provided. 3. The method of claim 2,
The coupling portion is formed with a sealing groove filled with a sealing material,
Wherein the vertical plate is threadedly engaged with the lower plate in a state that the sealing groove is filled in the sealing groove. The method of claim 3, wherein
Wherein the vertical plate has the rib, the step portion, the engagement portion, and the sealing groove formed in a lengthwise direction and integrally manufactured by extrusion molding. The method of claim 1,
Wherein the lower plate has a predetermined width in the longitudinal direction and has a length corresponding to the length of the transverse plate and is composed of a plurality of piece plates arranged in the longitudinal direction and coupled,
And each of the plurality of piece plates is screwed to a lower portion of the vertical plate. The method of claim 5, wherein
The piece plate includes heat dissipating grooves and heat dissipating protrusions sequentially formed at a lower portion thereof and protruding ribs protruding from the upper portion,
And a coupling groove is formed at both ends of the protruding rib so as to be screwed with the vertical plate. The method according to claim 6,
Further comprising a receiver frame having a plurality of receivers longitudinally arranged in a transverse direction and arranged in a transverse direction of the receiver,
And a fastening member for fastening the receiver frame to the piece plate, the fastening member being formed on both sides of the seating groove, the fastening member being mounted on the piece plate, And a T-groove is provided to prevent the upward inclination of the solar cell module. The method of claim 7, wherein
Wherein the heat dissipating groove, the heat dissipating protrusion, the protruding rib, the mounting groove, and the T-groove are elongated in the transverse direction and are integrally manufactured by extrusion molding. panel. The method of claim 8,
In the side plate of the piece plate, a coupling protrusion for coupling with another adjacent piece plate is elongated in the transverse direction, and a sealing groove in which the sealing member is filled is formed long in the transverse direction And a condensing type solar cell module panel. The method of claim 7, wherein
The receiver frame includes a seating portion that is seated in the seating groove, and a wing portion that extends outward from the seating portion to cover the T-groove. The wing portion is coupled to the coupling member inserted into the side surface of the T- And a coupling member hole is formed in the light-collecting-type solar cell module panel. The method of claim 1,
Wherein the lens plate has a predetermined width in the longitudinal direction and is provided with a plurality of the pattern portions and a piece lens plate which is engaged with the step portion is arranged in the longitudinal direction on the upper portion of the frame. Battery module panel. 12. The method according to any one of claims 1 to 11,
Further comprising a secondary optical component provided between the lens plate and the solar cell for secondary focusing the light condensed on the lens plate with the solar cell. 1. A condensing type solar power generation system including a condensing type solar cell module panel having stiffness,
Support member;
A support frame rotatably supported on the support member;
A plurality of solar cell module panels elongated in the longitudinal direction and having self-stiffness, arranged in any one direction and supported by the support members;
A bracket for fixing the solar cell module panel to the support frame; And
And a tracking device that rotates the support frame to keep the solar cell module panel orthogonal to sunlight from the sun,
In the solar cell module panel,
A frame consisting of side plates and bottom plates;
A plurality of receivers provided with solar cells and provided at predetermined intervals above the lower plate; And
And a lens plate provided at an upper portion of the frame to close the inside of the frame and having a pattern portion for condensing the incident light with the respective solar cells,
The side plate includes a longitudinal plate formed in a longitudinal direction and a horizontal plate formed in a horizontal direction, and a plurality of ribs protruding at predetermined intervals are provided on an outer surface of the vertical plate. Power generation system. The method of claim 13,
The bracket includes a support frame engaging part formed at one side and a panel engaging part formed at the other side,
Wherein a coupling rib for coupling to the bracket is formed on an outer surface of the vertical plate, and a coupling rib groove for fitting the coupling rib is formed in the panel coupling portion. The method of claim 13,
And a subframe connecting both ends of the plurality of solar cell module panels arranged in one direction, wherein the vertical frame is formed with an extension part to which the subframe is coupled.

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