KR20110001823A - Solar cell aparatus - Google Patents
Solar cell aparatus Download PDFInfo
- Publication number
- KR20110001823A KR20110001823A KR1020090059529A KR20090059529A KR20110001823A KR 20110001823 A KR20110001823 A KR 20110001823A KR 1020090059529 A KR1020090059529 A KR 1020090059529A KR 20090059529 A KR20090059529 A KR 20090059529A KR 20110001823 A KR20110001823 A KR 20110001823A
- Authority
- KR
- South Korea
- Prior art keywords
- frame
- solar cell
- solar
- cell panel
- solar cells
- Prior art date
Links
- 238000005260 corrosion Methods 0.000 claims abstract description 25
- 230000007797 corrosion Effects 0.000 claims description 23
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 238000005299 abrasion Methods 0.000 abstract 1
- 239000000758 substrate Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
Description
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.
The embodiment is intended to provide a photovoltaic device that prevents corrosion of the frame and has improved durability.
Photovoltaic device according to the embodiment is a solar cell panel; A frame accommodating the solar cell panel; And a corrosion protection unit applying a potential difference to the frame.
The solar cell apparatus according to the embodiment applies a potential difference to the frame to prevent corrosion of the frame.
In particular, when the photovoltaic device is disposed in a coastal area or the like, the frame made of metal or the like can be easily corroded.
At this time, a potential difference for preventing corrosion, that is, a current for preventing corrosion may be applied to the frame, thereby improving durability of the frame.
Therefore, the solar cell apparatus according to the embodiment has improved durability.
In the description of the embodiments, each panel, bar, frame, substrate, part or wiring is formed on or under the "on" of each panel, bar, substrate, part or wiring. In the case described, "on" and "under" include both those that are formed "directly" or "indirectly" through other components. In addition, the criteria for the top or bottom of each component will be described based on 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 a view showing a photovoltaic device according to an embodiment.
Referring to FIG. 1, a photovoltaic device according to an embodiment includes a
The
The
The
In addition, the
The
That is, when the performance of the
The
The
The
As shown in FIG. 1, the
The
The
The
The
The
The
The negative electrode (-) of the
The positive electrode (+) of the
The
Accordingly, a negative potential difference is formed in the
The photovoltaic device according to the embodiment applies a negative potential difference to the
In particular, when the photovoltaic device is disposed in a coastal area or the like, the
In this case, a potential difference for preventing corrosion, that is, a current for preventing corrosion may be applied to the
Therefore, the solar cell apparatus according to the embodiment has improved durability.
2 is a view showing a solar cell apparatus according to another embodiment. In this embodiment, with reference to the above-described embodiment, the corrosion preventing unit will be further described. In the description of this embodiment, the description of the previous embodiment can be essentially combined, except for the changed part.
Referring to FIG. 2, the
The
The sub
That is, the sub
The sub
That is, in the process of forming the main
In this case, an area in which normal output cannot be realized is not removed and may be used to form the sub
The sub
In more detail, the
Similarly, the anode (+) of the sub
In addition, the sub
The photovoltaic device according to the present exemplary embodiment applies a negative potential difference to the
Therefore, the solar cell apparatus according to the present embodiment may prevent corrosion of the
In addition, when the solar cell apparatus according to the present embodiment is disposed in the coastal region, the
In this case, the sub
In addition, the sub
Therefore, the solar cell apparatus according to the present embodiment can easily protect the
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 a view showing a photovoltaic device according to an embodiment.
2 is a view showing a solar cell apparatus according to another embodiment.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090059529A KR20110001823A (en) | 2009-06-30 | 2009-06-30 | Solar cell aparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020090059529A KR20110001823A (en) | 2009-06-30 | 2009-06-30 | Solar cell aparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20110001823A true KR20110001823A (en) | 2011-01-06 |
Family
ID=43610345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090059529A KR20110001823A (en) | 2009-06-30 | 2009-06-30 | Solar cell aparatus |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20110001823A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013162302A1 (en) * | 2012-04-26 | 2013-10-31 | Lg Innotek Co., Ltd. | Photovoltaic apparatus |
US9660113B2 (en) | 2012-03-06 | 2017-05-23 | Lg Innotek Co., Ltd. | Solar cell apparatus and method of fabricating the same |
KR20190127504A (en) | 2018-05-04 | 2019-11-13 | 유지헌 | Electronic Virtual Instrument HUN Device |
-
2009
- 2009-06-30 KR KR1020090059529A patent/KR20110001823A/en not_active Application Discontinuation
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9660113B2 (en) | 2012-03-06 | 2017-05-23 | Lg Innotek Co., Ltd. | Solar cell apparatus and method of fabricating the same |
WO2013162302A1 (en) * | 2012-04-26 | 2013-10-31 | Lg Innotek Co., Ltd. | Photovoltaic apparatus |
KR101349445B1 (en) * | 2012-04-26 | 2014-02-03 | 엘지이노텍 주식회사 | Photovoltaic apparatus |
CN104254972A (en) * | 2012-04-26 | 2014-12-31 | Lg伊诺特有限公司 | Photovoltaic apparatus |
US9972726B2 (en) | 2012-04-26 | 2018-05-15 | Lg Innotek Co., Ltd. | Photovoltaic apparatus |
KR20190127504A (en) | 2018-05-04 | 2019-11-13 | 유지헌 | Electronic Virtual Instrument HUN Device |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
N231 | Notification of change of applicant | ||
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |