KR20110054908A - Solar cell apparatus - Google Patents

Solar cell apparatus Download PDF

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Publication number
KR20110054908A
KR20110054908A KR1020090111719A KR20090111719A KR20110054908A KR 20110054908 A KR20110054908 A KR 20110054908A KR 1020090111719 A KR1020090111719 A KR 1020090111719A KR 20090111719 A KR20090111719 A KR 20090111719A KR 20110054908 A KR20110054908 A KR 20110054908A
Authority
KR
South Korea
Prior art keywords
solar cell
circuit board
connection wiring
support substrate
flexible printed
Prior art date
Application number
KR1020090111719A
Other languages
Korean (ko)
Other versions
KR101103981B1 (en
Inventor
조호건
Original Assignee
엘지이노텍 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지이노텍 주식회사 filed Critical 엘지이노텍 주식회사
Priority to KR1020090111719A priority Critical patent/KR101103981B1/en
Priority to CN2010800524420A priority patent/CN102668119A/en
Priority to PCT/KR2010/007617 priority patent/WO2011062380A2/en
Priority to EP10831747A priority patent/EP2503598A2/en
Priority to US13/504,232 priority patent/US20120216849A1/en
Priority to JP2012539801A priority patent/JP5730323B2/en
Publication of KR20110054908A publication Critical patent/KR20110054908A/en
Application granted granted Critical
Publication of KR101103981B1 publication Critical patent/KR101103981B1/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
    • H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
    • H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
    • H01L31/0508—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module the interconnection means having a particular shape
    • 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
    • H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
    • H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
    • H01L31/0512—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module made of a particular material or composition of materials
    • 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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  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • 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

A photovoltaic device is disclosed. The photovoltaic device includes a support substrate; A solar cell disposed on the support substrate; And a circuit board connected to the solar cell and disposed on the top and side surfaces of the support substrate.

FPCB, bus, bar, solar cell, module

Description

SOLAR CELL APPARATUS {SOLAR CELL APPARATUS}

Embodiments relate to a photovoltaic device.

Photovoltaic modules that convert light energy into electrical energy using photoelectric conversion effects are widely used as a means of obtaining pollution-free energy that contributes to the preservation of the global environment.

As photovoltaic conversion efficiency of solar cells is improved, many solar power generation systems with photovoltaic modules have been installed for residential use.

In order to output the power generated from the photovoltaic module having a solar cell that generates power from the solar to the outside, conductors functioning as positive and negative electrodes are arranged in the photovoltaic module, and the current to the outside As connecting terminals to which a cable for output is connected, the ends of the conductors are taken out of the photovoltaic module.

Embodiments relate to photovoltaic devices that are easy to manufacture and reduce short circuits.

Photovoltaic device according to one embodiment includes a support substrate; A solar cell disposed on the support substrate; And a circuit board connected to the solar cell and disposed on the top and side surfaces of the support substrate.

The solar cell apparatus according to the embodiment may output electrical energy generated from the solar cell through a circuit board. In particular, the circuit board outputs electrical energy to the outside through the side of the support substrate.

Therefore, the solar cell apparatus according to the embodiment does not need to have a hole for connecting a cable and a solar cell to output the generated electric energy to the outside on the support substrate.

In addition, the circuit board can be easily attached to the supporting substrate by the adhesive layer.

In addition, the solar cell apparatus according to the embodiment may directly connect the circuit board to the solar cell. Accordingly, the solar cell apparatus according to the embodiment may not use a connection member such as a bus bar.

Therefore, the solar cell apparatus according to the embodiment can be easily manufactured.

In addition, since the solar cell apparatus according to the embodiment does not form a hole in the support substrate, it can have a further improved strength.

In addition, the solar cell apparatus according to the embodiment may be directly connected to the circuit board to the solar cell, and may be connected to another solar cell module through the circuit board. Therefore, the solar cell apparatus according to the embodiment can prevent a short circuit due to a poor connection.

In addition, since the solar cell panels are connected to each other by using a circuit board, it is possible to increase the area where sunlight is incident. That is, compared to the bus bar, the flexible printed circuit board can be freely attached to the solar cell panel, thereby maximizing the exposed area of the solar cell panel.

In the description of the embodiments, each panel, frame, member, hole or part, etc. is described as being formed "on" or "under" of each panel, frame, member, hole or part, etc. In the case, “on” and “under” include both being formed “directly” or “indirectly” through other components. In addition, the upper or lower reference of each component is described with reference to the drawings. The size of each component in the drawings may be exaggerated for the sake of explanation and does not mean the size actually applied.

1 is an exploded perspective view illustrating a solar cell module according to an embodiment. 2 is a plan view illustrating a state in which a flexible printed circuit board and a solar cell panel are connected. 3 is a rear view illustrating a state in which a flexible printed circuit board and a junction box are connected. 4 is a cross-sectional view illustrating a cross section taken along line AA ′ in FIG. 2. 5 is a plan view illustrating a flexible printed circuit board.

1 to 5, a solar cell module according to an embodiment includes a solar cell panel 100, a flexible printed circuit board 200, a frame 300, a junction box 400, and a cable 500. .

The solar cell panel 100 has a plate shape. The solar cell panel 100 is disposed inside the frame 300. The solar panel 100 includes a support substrate 110 and a plurality of solar cells 120.

The support substrate 110 has a plate shape. The support substrate 110 is an insulator. The support substrate 110 may be rigid or flexible. The support substrate 110 may be, for example, a soda lime glass substrate. In addition, the support substrate 110 supports the solar cells 120.

The solar cells 120 are disposed on the support substrate 110. The solar cells 120 receive sunlight and convert it into electrical energy. The solar cells 120 may be connected in series with each other. In addition, the solar cells 120 may have a shape extending in parallel to each other in one direction.

The solar cells 120 may be, for example, CIGS-based solar cells, silicon-based solar cells, or dye-sensitized solar cells.

In addition, although not shown in the drawings, the solar cell module according to the embodiment includes a protective glass and EVA film (ethylene vinylene acetate; EVA).

The protective glass is disposed on the solar cells 120. In addition, the protective glass is disposed inside the frame 300 like the solar cell panel 100. The protective glass protects the solar cells 120 from external physical impact and / or foreign matter. The protective glass is transparent and may be, for example, tempered glass.

The EVA film is interposed between the protective glass and the solar cells 120. The EVA film performs a buffer function between the protective glass and the solar cells 120.

The flexible printed circuit board 200 is connected to the solar cells 120. In more detail, the flexible printed circuit board 200 is directly connected to the solar cells 120.

The flexible printed circuit board 200 is disposed on the upper surface 111 and the side surface 112 of the support substrate 110. In more detail, the flexible printed circuit board 200 is disposed over the upper surface 111, the side surface 112, and the lower surface 113 of the support substrate 110. That is, the flexible printed circuit board 200 is formed from the outermost solar cells 121 and 122 of the solar cells 120 through the side surface 112 of the support substrate 110, and the support substrate 110. Extends to the bottom surface 113. In this case, the flexible printed circuit board 200 may extend into the junction box 400.

The flexible printed circuit board 200 is connected to another solar cell module. For example, the flexible printed circuit board 200 may be connected to an adjacent solar cell module through a cable 500. In addition, the flexible printed circuit board 200 may be connected to a circuit board disposed inside the junction box 400 and may be connected to an adjacent solar cell module through a cable 500 connected to the circuit board.

Alternatively, the flexible printed circuit board 200 may be directly connected to adjacent solar cell modules. For example, driving elements such as diodes for preventing a short circuit may be directly provided in the flexible printed circuit board 200, and the flexible printed circuit board 200 may extend directly to an adjacent solar cell module and be directly connected to the flexible printed circuit board 200. .

The flexible printed circuit board 200 is flexible. In addition, the flexible printed circuit board 200 is bonded to the support substrate 110. In more detail, the flexible printed circuit board 200 is bent and adhered to the upper surface 111, the side surface 112, and the lower surface 113 of the support substrate 110.

As shown in FIGS. 4 and 5, the flexible printed circuit board 200 includes an insulating layer 210, a connection wiring 220, a connection wiring 230, a protective layer 240, and an adhesive layer 250. do.

The insulating layer 210 covers the connection wiring 220. The insulating layer 210 may be disposed over the upper surface 111, the side surface 112, and the lower surface 113 of the solar cell panel 100. The insulating layer 210 may support the connection wiring 220, the connection wiring 230, and the protective layer 240. The insulating layer 210 may be made of an insulator. Examples of the material used for the insulating layer 210 include polyimide resins.

The connection wiring 220 is disposed under the insulating layer 210. That is, the connection wiring 220 is interposed between the insulating layer 210 and the solar cell panel 100.

The connection wiring 220 is connected to the solar cell 120. For example, the connection wiring 220 may be connected to the solar cell 120 by direct contact. In more detail, the connection wiring 220 may be directly connected to the outermost cells 121 and 122 of the solar cells 120. The connection wiring 220 has a shape extending in the direction in which the outermost solar cells 121 and 122 extend.

Alternatively, solder paste or the like may be interposed between the connection wiring 220 and the outermost solar cells 121 and 122, and through the solder paste, the connection wiring 220 and the outermost solar cell. The cells 121 and 122 may be connected.

The width of the connection wiring 220 may be about 2 mm to about 5 mm, and the thickness of the connection wiring 220 may be about 30 μm to about 50 μm.

The connection wiring 230 is disposed on the insulating layer 210. That is, the connection wiring 230 is disposed on a surface facing the surface of the insulating layer 210 on which the connection wiring 220 is disposed. That is, the connection wiring 220 and the connection wiring 230 sandwich the insulating layer 210.

The connection wiring 230 is connected to the connection wiring 220. The connection wiring 230 is connected to the connection wiring 220 through the via hole 211 formed in the insulating layer 210.

The connection wiring 230 transmits electrical energy generated from the solar cells 120 to adjacent solar cell modules. In more detail, the connection wiring 230 may transmit electrical energy generated from the solar cells 120 to the power storage device through the cable 500.

The connection wiring 230 may have a specific resistance of about 1.72 μΩ · cm. In addition, the width of the connection wiring 230 may be about 2 mm to about 5 mm, and the thickness of the connection wiring 230 may be about 30 μm to about 50 μm. Since the connection wiring 230 has such a low resistance, the connection wiring 230 can efficiently transport currents generated from the solar cells 120.

The protective layer 240 covers the connection wiring 230. The protective layer 240 is an insulating layer 210, and protects the connection wiring 230 from an external impact.

The adhesive layer 250 is interposed between the insulating layer 210 and the support substrate 110. In addition, the adhesive layer 250 is adhered to the support substrate 110. In addition, the adhesive layer 250 is adhered to the connection wiring 230, the connection wiring 220 or / and the insulating layer 210. Therefore, the flexible printed circuit board 200 is adhered to the support substrate 110 by the adhesive layer 250.

The adhesive layer 250 may be formed of an insulator. The adhesive layer 250 may cover the connection wiring 220 and insulate the connection wiring 220.

The flexible printed circuit board 200 may be divided into a first flexible printed circuit board 201 and a second flexible printed circuit board 202. That is, the first flexible printed circuit board 201 is connected to one of the outermost solar cell cells 121, and the second flexible printed circuit board 202 is connected to the other one of the outermost solar cells 122. ) Is connected.

The first flexible printed circuit board 201 and the second flexible printed circuit board 202 have the same structure while being symmetric with each other.

In addition, the flexible printed circuit board 200 may be divided into a connection part 200a connected to the solar cells 120 and an extension part 200b extending from the connection part 200a to the junction box 400. have. In this case, the connection wiring 220 may be disposed in the connection part 200a, and the connection wiring 230 may be disposed in the extension part 200b.

The frame 300 accommodates the support substrate 110 and the protective glass. The frame 300 surrounds the support substrate 110 and the protective glass. The frame 300 fixes the support substrate 110 and the protective glass.

Examples of the material used for the frame 300 include aluminum or aluminum alloy.

The junction box 400 is disposed on the bottom surface of the support substrate 110. The junction box 400 accommodates a circuit board on which the diode is installed. In the solar cell module according to the embodiment, the junction box 400 may be omitted.

The cable 500 extends from the junction box 400. The cable 500 is connected to the flexible printed circuit board 200. For example, the cable 500 may be connected to the flexible printed circuit board 200 through a circuit board accommodated in the junction box 400.

In addition, the cable 500 is connected to another solar cell module. That is, the cable 500 connects the flexible printed circuit board 200 to an adjacent solar cell module.

Alternatively, the cable 500 may be omitted. That is, without the cable 500, the flexible printed circuit board may be directly connected to another solar cell module.

The solar cell module according to the embodiment may output the electrical energy generated from the solar cells 120 through the flexible printed circuit board 200. In particular, the flexible printed circuit board 200 extends through the side surface of the support substrate 110.

Therefore, the solar cell module according to the embodiment does not need to form a hole in the support substrate 110 for connecting the cable 500 and the bus bar.

In addition, the flexible printed circuit board 200 may be easily attached to the support substrate 110 by the adhesive layer 250. Therefore, the solar cell module according to the embodiment can be easily manufactured.

In addition, a diode or the like may be directly installed in the flexible printed circuit board 200, and the flexible printed circuit board 200 may be directly connected to an adjacent solar cell module. That is, in the solar cell module according to the embodiment, the junction box 400 and the cable 500 may be omitted. Therefore, the solar cell module according to the embodiment may have a simple structure.

Since the flexible printed circuit board 200 is directly connected to the adjacent solar cell module, the solar cell module according to the embodiment may prevent a short circuit.

In addition, since the solar cell module according to the embodiment does not form a hole in the support substrate 110, it may have a further improved strength.

6 is a plan view illustrating a solar cell module and a flexible printed circuit board connected in a solar cell module according to another exemplary embodiment. FIG. 7 is a cross-sectional view illustrating a cross section taken along line BB ′ in FIG. 6. 8 is a plan view illustrating a flexible printed circuit board. For this embodiment, reference is made to the description of the previous embodiment, and the flexible printed circuit board is further described. In addition, the description of the foregoing embodiment may be essentially combined with the description of the present embodiment, except for the changed part.

Referring to FIG. 6, the flexible printed circuit board 600 is not divided into the first flexible printed circuit board 201 and the second flexible printed circuit board 202, as in the previous embodiment, and has a structure integrally formed. Have

The flexible printed circuit board 600 includes a first connector 610, a second connector 620, and an extension 630.

The first connector 610 is connected to one of the outermost solar cells 121. The first connector 610 is connected to the extension 630.

The first connection part 610 includes a first connection wire 611. The first connection wiring 611 is directly or indirectly connected to one of the outermost solar cells 121. For example, the first connection wiring 611 is connected to one of the outermost solar cells 121 by direct contact or by solder paste or the like.

The second connector 620 is connected to the other 122 of the outermost solar cells. The second connector 620 is connected to the extension 630.

The second connection part 620 includes a second connection wire 621. The second connection wiring 220 is directly or indirectly connected to the other one 122 of the outermost solar cells.

The extension part 630 is connected to the first connection part 610 and the second connection part 620, and is directly connected to an adjacent solar cell module or power storage device or through a cable 500.

The extension part 630 includes a first connection wire 631 connected to the first connection wire 610 and a second connection wire 632 connected to the second connection wire 621.

The extension 630 is disposed over the side and bottom of the solar cell panel 100. The extension 630 may extend to the junction box 400. The extension part 630, the first connection part 610, and the second connection part 620 may be integrally formed.

In addition, the extension part 630 may be provided with a driving element, for example, a diode for driving the solar cell panel 100.

In addition, the flexible printed circuit board 600 includes an insulating layer 601, an adhesive layer 602, and a protective layer 603.

The solar cell module according to the present exemplary embodiment may include the driving device in the extension part 630. Therefore, the solar cell module according to the present embodiment may be connected to an adjacent solar cell module or a power storage device without using the junction box 400.

Therefore, the solar cell module according to the present embodiment has a simpler structure and can be easily manufactured.

In addition, the features, structures, effects and the like described in the embodiments are included in at least one embodiment of the present invention, and are not necessarily limited to only one embodiment. Furthermore, the features, structures, effects, and the like illustrated in the embodiments may be combined or modified with respect to other embodiments by those skilled in the art to which the embodiments belong. Therefore, the contents related to such combinations and modifications should be interpreted as being included in the scope of the present invention.

Although described above with reference to the embodiment is only an example and is not intended to limit the invention, those of ordinary skill in the art to which the present invention does not exemplify the above within the scope not departing from the essential characteristics of this embodiment It will be appreciated that many variations and applications are possible. For example, each component specifically shown in the embodiment can be modified. And differences relating to such modifications and applications will have to be construed as being included in the scope of the invention defined in the appended claims.

1 is an exploded perspective view illustrating a solar cell module according to an embodiment.

2 is a plan view illustrating a state in which a flexible printed circuit board and a solar cell panel are connected.

3 is a rear view illustrating a state in which a flexible printed circuit board and a junction box are connected.

4 is a cross-sectional view illustrating a cross section taken along line AA ′ in FIG. 2.

5 is a plan view illustrating a flexible printed circuit board.

6 is a plan view illustrating a solar cell module and a flexible printed circuit board connected in a solar cell module according to another exemplary embodiment.

FIG. 7 is a cross-sectional view illustrating a cross section taken along line BB ′ in FIG. 6.

8 is a plan view illustrating a flexible printed circuit board.

Claims (9)

Support substrate; A solar cell disposed on the support substrate; And And a circuit board connected to the solar cell and disposed on the top and side surfaces of the support substrate. The solar cell apparatus of claim 1, wherein the circuit board is directly connected to the solar cell. The solar cell apparatus of claim 1, wherein the circuit board is flexible. The method of claim 1, wherein the circuit board A connection wiring connected to the solar cell; An insulating layer covering the connection wiring; And Photovoltaic device comprising an adhesive layer bonded to the support substrate. The photovoltaic device of claim 4, wherein the circuit board sandwiches the insulating layer together with the connection wiring, and includes a connection wiring connected to the connection wiring through a via hole formed in the insulating layer. The photovoltaic device of claim 4, wherein a thickness of the connection wiring is 30 μm to 50 μm, and a width of the connection wiring is 2 mm to 5 mm. The photovoltaic device of claim 1, further comprising a diode provided on the flexible printed circuit board. Support substrate; A first solar cell disposed on the support substrate; A second solar cell disposed on the support substrate; And A circuit board connected to the first solar cell and the second solar cell; The circuit board is A first connector connected to an upper surface of the first solar cell; A second connection part connected to an upper surface of the second solar cell; And The solar cell apparatus includes an extension part formed integrally with the first connection part and the second connection part and extending to a side surface of the support substrate. The method of claim 8, wherein the first connection portion comprises a first connection wiring in contact with the first solar cell, The second connection part includes a second connection wiring contacting the second solar cell; The connection part includes a first connection wiring connected to the first connection wiring and a second connection wiring connected to the second connection wiring.
KR1020090111719A 2009-11-18 2009-11-18 Solar cell apparatus KR101103981B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
KR1020090111719A KR101103981B1 (en) 2009-11-18 2009-11-18 Solar cell apparatus
CN2010800524420A CN102668119A (en) 2009-11-18 2010-11-01 Solar photovoltaic device
PCT/KR2010/007617 WO2011062380A2 (en) 2009-11-18 2010-11-01 Solar photovoltaic device
EP10831747A EP2503598A2 (en) 2009-11-18 2010-11-01 Solar photovoltaic device
US13/504,232 US20120216849A1 (en) 2009-11-18 2010-11-01 Solar Photovoltaic Device
JP2012539801A JP5730323B2 (en) 2009-11-18 2010-11-01 Solar power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090111719A KR101103981B1 (en) 2009-11-18 2009-11-18 Solar cell apparatus

Publications (2)

Publication Number Publication Date
KR20110054908A true KR20110054908A (en) 2011-05-25
KR101103981B1 KR101103981B1 (en) 2012-01-06

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KR1020090111719A KR101103981B1 (en) 2009-11-18 2009-11-18 Solar cell apparatus

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101229292B1 (en) * 2012-08-01 2013-02-07 주식회사 건기 Solar cell module possible easy wiring
KR101337456B1 (en) * 2011-12-26 2013-12-05 주식회사수성기술 Solar cell strengthening module
KR101665400B1 (en) * 2015-07-03 2016-10-12 우석대학교 산학협력단 Photovoltaic power generation apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08167727A (en) * 1994-12-13 1996-06-25 Fuji Electric Corp Res & Dev Ltd Thin film photoelectric conversion element and method for electrically connecting the element
JP3605998B2 (en) 1997-05-27 2004-12-22 富士電機ホールディングス株式会社 Solar cell module and method of manufacturing the same
JPH11177117A (en) 1997-12-12 1999-07-02 Showa Shell Sekiyu Kk Solar battery module
JP2009043872A (en) * 2007-08-08 2009-02-26 Sharp Corp Solar cell module, and manufacturing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101337456B1 (en) * 2011-12-26 2013-12-05 주식회사수성기술 Solar cell strengthening module
KR101229292B1 (en) * 2012-08-01 2013-02-07 주식회사 건기 Solar cell module possible easy wiring
KR101665400B1 (en) * 2015-07-03 2016-10-12 우석대학교 산학협력단 Photovoltaic power generation apparatus

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