KR101929874B1 - solar cell module installing structure which is easy to remove snow - Google Patents

solar cell module installing structure which is easy to remove snow Download PDF

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Publication number
KR101929874B1
KR101929874B1 KR1020160184010A KR20160184010A KR101929874B1 KR 101929874 B1 KR101929874 B1 KR 101929874B1 KR 1020160184010 A KR1020160184010 A KR 1020160184010A KR 20160184010 A KR20160184010 A KR 20160184010A KR 101929874 B1 KR101929874 B1 KR 101929874B1
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KR
South Korea
Prior art keywords
solar
solar module
snow
module
uppermost
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KR1020160184010A
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Korean (ko)
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KR20180078826A (en
Inventor
윤창복
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솔라시도코리아 주식회사
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Priority to KR1020160184010A priority Critical patent/KR101929874B1/en
Priority to PCT/KR2017/004636 priority patent/WO2018124401A1/en
Publication of KR20180078826A publication Critical patent/KR20180078826A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H02S30/10—Frame structures
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements
    • H02S40/12—Means for removing snow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The present invention relates to a solar panel for solar power generation, which is one of the renewable energies. In particular, in order to easily remove accumulated snow when snow accumulates in winter, the solar panel and the solar panel The bezel is vertically mounted on the upper surface of the solar cell module. The upper and lower bezels of the solar cell module are arranged in the same plane as the solar cell module. The solar cell module according to claim 1,

Description

[0001] The present invention relates to a solar cell module mounting structure,

The present invention relates to a solar panel for solar power generation, which is one of renewable energy, and is a technology related to a solar module installation structure that can more easily remove accumulated snow when snow accumulates in winter.

Due to environmental problems and global warming, interest in renewable energy is increasing, and renewable energy is gradually spreading through research and development.

One of the representative renewable energies is the field of solar power generation. The technology development has improved the efficiency of the power generation and it is becoming the most widely commercialized.

Photovoltaic power generation differs according to the amount of sunshine and the amount of electricity produced. Especially in the winter, the altitude of the sun is low, so electricity production is lower than in summer.

And because the snow often comes in winter, when the solar panel is covered with snow, there is a problem that it can hardly produce electricity even in the clear weather.

Therefore, when snow accumulates on the solar panel in the winter, snow removal is necessary.

Meanwhile, a general solar module is composed of a solar panel and a bezel coupled to the edge of the solar panel. The bezel has a rectangular rim to form a jaw.

On the other hand, the solar modules to be installed on a large scale are arranged to connect the unit solar modules continuously. The solar modules thus installed have a problem in that snow can not be removed when the snow is piled up due to the bezel's chin.

In the prior art related to the present invention, there was a "solar heat collecting plate having snow melting function ", Korean Registered Patent No. 10-1397678.

FIG. 1 is a perspective view of a solar heat collecting plate having an eye melting function according to the prior art, and FIG. 2 is an enlarged view of a portion "A" in FIG.

As shown in the figure, the lower end side of the support frame 2 is inclined downwardly to form an inclined surface 5 so that accumulated snow can be easily flowed down.

It is effective to use a single solar panel with a small capacity but it is not effective for a large capacity photovoltaic generation in which a plurality of solar panels are to be arranged one after another, .

Assuming that the solar heat collecting plates having the same structure as the prior art are arranged in the vertical direction, it is difficult to remove accumulated snow because the upper supporting frame of the lower solar collecting plate forms a jaw.

Korean Patent No. 10-1397678

Accordingly, in the present invention, when a plurality of solar panels are arranged in a row, the height of the upper and lower bezel of the bezel constituting the solar module coincides with the upper surface of the solar panel, do.

In addition, the uppermost solar module can adjust the inclination angle so that accumulated snow can flow naturally, so that the avalanche occurs and the snow accumulated in the lower solar module can be removed.

In order to accomplish the object of the present invention, there is provided a solar module installation structure including a solar panel and a bezel coupled to an edge of the solar panel, And the bezel in the vertical direction of the solar module to be in contact with each other is flush with the solar panel.

Preferably, the photovoltaic module has three or more stages, and the uppermost photovoltaic module is installed so as to have a steeper slope than the lower-end photovoltaic module.

Preferably, the photovoltaic module has three or more stages, and the uppermost photovoltaic module is adjustable in angle.

Preferably, the uppermost solar module is coupled to the lower solar module via a rotatable hinge, and the uppermost solar module is connected to an actuator on the rear surface.

Preferably, the lower end portion of the uppermost solar module is formed of continuous unevenness, and the upper end of the lower solar module is formed with a groove corresponding to the unevenness and is engaged with the shaft, So that the uppermost solar module can be rotated.

Preferably, in the solar module installation structure according to the present invention, the angle of the uppermost solar module is changed according to the temperature.

Preferably, the solar module installation structure such that the snow removal can be easily performed changes the angle of the top-end solar module when the weather forecast compensating snow is predicted to come on.

The upper and lower bezels constituting the solar module are formed in the same plane as the solar panel by the solar module installation structure according to the present invention. Therefore, when the snow is removed from the solar modules, There is an effect that it is possible to facilitate the removal of the snow on the entire solar module which forms a row with less force.

In addition, according to the present invention, the tilt angle of the uppermost solar module can be adjusted so that the inclined angle is adjusted according to the weather, so that the accumulated snow rolls downward to form an avalanche so that the snow accumulated on the solar panel can be removed naturally It is effective.

1 is a perspective view of a solar heat collecting plate having a snow melting function according to the prior art.
2 is a partially enlarged view of "A"
FIG. 3 is a perspective view of a solar module installation structure that facilitates snow removal according to the present invention. FIG.
FIG. 4 is a side view of a solar module installation structure that facilitates snow removal according to the present invention. FIG.
5 is a plan view of a connection structure between an uppermost solar module and a lower solar module.

Hereinafter, a solar module installation structure that can easily remove snowfall according to the present invention will be described in detail. In order to facilitate understanding of the technical idea of the present invention, reference will be made to the drawings of the embodiments. It should be noted that the drawings and the description of the preferred embodiments are merely illustrative examples based on the technical idea of the present invention, and the technical scope of the present invention is not limited thereto.

FIG. 3 is a perspective view of a solar module installation structure that facilitates snow removal according to the present invention, FIG. 4 is a side view of a solar module installation structure that facilitates snow removal according to the present invention, And a connection structure between the module and the lower solar module.

As shown in the drawings, the solar module installation structure of the present invention can easily remove snow when a plurality of solar modules 100 are installed in series.

Each of the solar modules 100 includes a solar cell 110 and a bezel 120 coupled along the edge of the solar cell plate 110. The solar modules 100 are connected to the upper surface of the installation frame So as to form a plurality of rows and columns.

The solar modules 100 mounted on the installation frame can be fixedly installed using fastening means such as bolts, and neighboring solar modules 100 are installed in close contact with each other.

In the photovoltaic modules that can be installed in a plurality of rows and columns, the left and right bezels 120a of the solar modules 100 forming one row in the vertical direction are protruded higher than the solar panel 110 The upper and lower bezels 120b are flush with the solar panel 110.

Accordingly, a plurality of solar modules 100 constituting one row form a smooth overall plane without a jaw due to the bezel 120b in the vertical direction.

When the solar modules 100 are installed in this manner, even when the solar panels 110 are covered with snow due to a lot of snow in the winter, the removal of the snow from the solar modules 100 forming one row is simple .

That is, when the solar panel 110 is covered with snow and no electricity is produced, a long scraper or the like is prepared, and when the snow is swept downward from the uppermost solar module 100 using a scraper, The sleek planar solar module eliminates the need for extra power.

Generally, since the solar module 100 itself is installed to have an appropriate inclination in consideration of the altitude of the sun, if the snow piled up in the uppermost solar module 100a is swept downward, snowfall can be removed as if a kind of avalanche occurs naturally .

In some cases, when the snow falls, the solar panel 110 itself may generate heat and the snow may melt immediately. In this case, the solar modules, which form one row, may flow downward without resistance It is very suitable for removing snow because it allows the snow to melt or flow down immediately.

Particularly, when only the solar panel 110 of the uppermost solar module 100a is heated to melt the snow, the snow falling on the lower solar module 120b, which is not snowing, melts together with flowing water Snow is not easily accumulated because it falls.

In the solar module installation structure that facilitates snow removal according to the present invention, the solar module 100 has three or more stages in the vertical direction, and may be installed in four or five stages or more depending on the generating capacity. have.

Preferably, the uppermost solar module 100a is installed so as to have a steeper slope than that of the lower solar module 120b when the solar modules are installed in three or more stages in one row.

The inclination of the uppermost solar module 100a is made to be higher than the inclination of the lower solar module 100b in order to allow the snow accumulated on the uppermost side to flow down first, ), It is possible to remove the snow effectively as the size of the eyeball increases gradually as the snowball moves downward, and in some cases, a kind of avalanche may be induced to remove the snow piled up along one row at a time You may.

On the other hand, in the solar module provided in three or more stages, the uppermost solar module 100a can be configured to be independently adjustable in angle. The angle of the uppermost solar module 100a is adjusted so that the angle of the uppermost solar module 100a is lower than that of the lower solar module 100b when the snow falls in winter. do.

It is preferable that the uppermost solar module 100a and the lower solar module 100b are connected by a rotatable hinge H in order to adjust the angle of the uppermost solar module 100a, The actuator 200 is connected to the rear surface of the uppermost solar module 100a so that the angle of the uppermost solar module 100a can be adjusted through the operation of the actuator 200 if necessary. The actuator 200 may be a pneumo-hydraulic cylinder or a motor.

The uppermost solar module 100a and the lower solar module 100b may be configured to be rotatable while being connected to each other using a general hinge.

In another embodiment, continuous unevenness 121 may be formed in the lower side bezel 120b of the uppermost solar module 100a, and the uppermost bezel 120b of the lower solar module may be provided on the unevenness 121 The corresponding grooves 122 are formed so that the concave and convexes 121 and the concave grooves 122 are engaged with each other so that the concave and convexes 121 and the concave and convexes 122 are mutually constrained Side solar module 100a to be rotatable.

The concave and convexes 121 and the grooves 122 are formed in the upper and lower bezel 120b rather than using the hinge, so that stronger coupling can be formed and durability can be ensured through this.

Preferably, the angle change of the uppermost solar module 100a may be automatically controlled according to the temperature.

In the case of a solar power plant that is formed in a large complex form, it is necessary to systematically manage the entire solar module and to check the power generation status of each solar module by wired / wireless.

That is, when the integrated control system is established, the manager can remotely control the photovoltaic module. In particular, for the top-side photovoltaic module whose angle is adjusted when necessary, individual or integrated control is possible by inputting the angle value.

On the other hand, it is preferable that the angle control of the uppermost solar module 100a can be automatically changed according to the temperature. That is, when the winter temperature falls below freezing, the angle of the uppermost solar module 100a becomes steep, and when the temperature is restored to the image, the temperature of the uppermost solar module 100a is automatically controlled to be a gentle slope.

More preferably, the angle of the uppermost solar module 100a may be automatically changed when it is predicted that the snow will come on the basis of the weather forecast. Weather information is provided to the integrated management server, and if there is a forecast that snow is coming, the installation angle of the top-side solar module 100a is automatically changed to the set maximum inclination.

INDUSTRIAL APPLICABILITY As described above, the solar module installation structure according to the present invention can easily remove snow, and can effectively remove accumulated snow through a relatively simple structure, and can improve power generation efficiency.

The present invention can be used at the time of constructing a solar power generation facility.

100: Solar module
110: Solar panel 120: Bezel
120a: Right and left bezel 120b: Vertical bezel
121: concave 122: groove
123: shaft 200: actuator
100a: uppermost solar module 100b: lower solar module

Claims (7)

A solar module installation structure for supporting a solar module including a solar panel and a bezel coupled to an edge of the solar panel,
The solar module is located at three or more stages along the vertical direction of the installation frame, and when viewed from two adjacent solar modules, the bezel at the lower end of the upper solar module and the bezel at the upper end of the lower solar module are directly And the bezel has the same plane as that of the solar panel when viewed along the up-and-down direction of the installation frame, and when viewed along the left-right direction of the installation frame, A plurality of solar cell modules, each solar cell module including a plurality of solar cell modules,
In the three or more solar modules, the uppermost solar module is connected to the solar module immediately adjacent to the uppermost solar module via a hinged pivotable hinge. rescue. delete delete The method according to claim 1,
Wherein the uppermost solar module is connected to an actuator on a rear surface thereof. delete 5. The method of claim 4,
In the solar module installation structure in which the snow removal is easy,
And the angle of the top-end solar module is changed according to temperature. 5. The method of claim 4,
In the solar module installation structure in which the snow removal is easy,
And the angle of the top-end solar module is changed when the weather forecast is predicted to be coming.
KR1020160184010A 2016-12-30 2016-12-30 solar cell module installing structure which is easy to remove snow KR101929874B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020160184010A KR101929874B1 (en) 2016-12-30 2016-12-30 solar cell module installing structure which is easy to remove snow
PCT/KR2017/004636 WO2018124401A1 (en) 2016-12-30 2017-05-02 Solar module installation structure facilitating snow removal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160184010A KR101929874B1 (en) 2016-12-30 2016-12-30 solar cell module installing structure which is easy to remove snow

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KR20180078826A KR20180078826A (en) 2018-07-10
KR101929874B1 true KR101929874B1 (en) 2018-12-17

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WO (1) WO2018124401A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102209287B1 (en) * 2019-04-10 2021-01-28 이승범 solar power generating device
KR102303806B1 (en) * 2019-07-02 2021-09-17 한국수력원자력 주식회사 Soundproof tunnel with solar photovoltaic generator
CN110989039A (en) * 2019-11-25 2020-04-10 黄山市气象局 A thing networking meteorological monitoring device for agricultural

Citations (3)

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Publication number Priority date Publication date Assignee Title
JP3090961B2 (en) * 1990-12-05 2000-09-25 デーエスエム ナムローゼ フェンノートシャップ Resin composition and connector comprising the same
KR101637038B1 (en) * 2015-01-19 2016-07-07 홍형의 Expended solar cell installation unit
JP5972959B2 (en) * 2014-12-09 2016-08-17 東芝エレベータ株式会社 Solar power system

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Publication number Priority date Publication date Assignee Title
JP3090961U (en) * 2002-06-25 2003-01-10 株式会社アスネット電気工業 Residential photovoltaic melting snow system
JP2005101103A (en) * 2003-09-22 2005-04-14 Sharp Corp Solar cell device
KR20120084280A (en) * 2012-07-09 2012-07-27 김영찬 Solar panel tilting mechanism
WO2015050307A1 (en) * 2013-10-02 2015-04-09 솔라시도코리아 주식회사 Solar thermal collector
LU92633B1 (en) * 2015-01-13 2016-11-25 Holger Janke Mobile power system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3090961B2 (en) * 1990-12-05 2000-09-25 デーエスエム ナムローゼ フェンノートシャップ Resin composition and connector comprising the same
JP5972959B2 (en) * 2014-12-09 2016-08-17 東芝エレベータ株式会社 Solar power system
KR101637038B1 (en) * 2015-01-19 2016-07-07 홍형의 Expended solar cell installation unit

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WO2018124401A1 (en) 2018-07-05

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