TWI409865B - A solar cell structure capable of automatic cleaning impurities and a manufacturing method thereof - Google Patents
A solar cell structure capable of automatic cleaning impurities and a manufacturing method thereof Download PDFInfo
- Publication number
- TWI409865B TWI409865B TW099119055A TW99119055A TWI409865B TW I409865 B TWI409865 B TW I409865B TW 099119055 A TW099119055 A TW 099119055A TW 99119055 A TW99119055 A TW 99119055A TW I409865 B TWI409865 B TW I409865B
- Authority
- TW
- Taiwan
- Prior art keywords
- semiconductor layer
- transparent
- type semiconductor
- solar cell
- layer
- Prior art date
Links
- 239000012535 impurity Substances 0.000 title claims abstract description 25
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 239000004065 semiconductor Substances 0.000 claims abstract description 65
- 239000000758 substrate Substances 0.000 claims abstract description 31
- 239000011941 photocatalyst Substances 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000011521 glass Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 2
- 239000004408 titanium dioxide Substances 0.000 abstract description 2
- 238000009423 ventilation Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 6
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910015900 BF3 Inorganic materials 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- -1 oxygen ions Chemical class 0.000 description 1
- 125000004437 phosphorous atom Chemical group 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 235000015096 spirit Nutrition 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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)
- Catalysts (AREA)
Abstract
Description
本發明係有關一種太陽能電池技術，特別是關於一種可自動清理雜質之太陽能電池結構及其製造方法。The present invention relates to a solar cell technology, and more particularly to a solar cell structure capable of automatically cleaning impurities and a method of fabricating the same.
目前全球的石油蘊藏量只能維持20至30年，煤蘊藏量只夠使用不足100年，然而不幸的是，人們對能源的需求量正以前所未有的速度增加，導致解決能源危機問題具相當急迫性，人類必須正視此問題。傳統能源體系主要依靠化石能源(石油、煤及天然氣等)，然而因其會破壞人類的生存環境，解決這一問題的最好途徑之一是藉由太陽能電池將光能轉化成電能，此能源相當環保與潔淨。At present, the global oil reserves can only last for 20 to 30 years, and the coal reserves are only enough for less than 100 years. However, unfortunately, the demand for energy is increasing at an unprecedented rate, which makes it quite urgent to solve the energy crisis. Sex, human beings must face this problem squarely. Traditional energy systems rely mainly on fossil energy (oil, coal, natural gas, etc.). However, because it will destroy the living environment of human beings, one of the best ways to solve this problem is to convert light energy into electricity by solar cells. Very environmentally friendly and clean.
在目前使用的眾多太陽能電池中，分為透明與不透明式兩種，一般來說，欲增加光電轉換效率時，則使用具不透明的材料的太陽能電池，如現今傳統矽太陽能電池，不能使可見光穿透，但此種電池卻需犧牲其採光的特性而使得其架設的場所遭受到限制，因此常應用於建築物四周牆壁或天花板上。而另外對於透明式太陽能電池而言，由於具有採光特性，因此透明式太陽能電池常應用於建築物玻璃窗、或氣窗上，這樣一來，在白晝時，可見光即可穿透太陽能電池，達到自然採光之效用。但不管是透明或不透明式的太陽能電池應用，當電池應用於建築物上時，時間一久，房屋四周都會附有雜質、灰塵，使得太陽能電池的受光面積降低，進而降低光電轉換效率。Among the many solar cells currently in use, there are two types of transparent and opaque. Generally, when increasing the photoelectric conversion efficiency, solar cells with opaque materials, such as the conventional solar cells, cannot be used. Throughout, but this type of battery has to sacrifice its lighting characteristics to limit the location of its erection, so it is often applied to the walls or ceilings around buildings. In addition, for transparent solar cells, because of the light-receiving characteristics, transparent solar cells are often used in building glazings or louvers, so that in daylight, visible light can penetrate solar cells and reach nature. The effect of daylighting. However, whether it is a transparent or opaque solar cell application, when the battery is applied to a building, impurities and dust are attached around the house for a long time, so that the light receiving area of the solar cell is lowered, thereby reducing the photoelectric conversion efficiency.
因此，本發明係在針對上述之困擾，提出一種可自動清理雜質之太陽能電池結構及其製造方法，以解決習知所產生的問題。Accordingly, the present invention has been made in view of the above problems, and proposes a solar cell structure capable of automatically cleaning impurities and a method of manufacturing the same to solve the problems caused by the prior art.
本發明之主要目的，在於提供一種可自動清理雜質之太陽能電池結構及其製造方法，其係應用於建築物之玻璃窗、氣窗、天花板或牆壁等建築結構上，並利用光觸媒分解表面雜質或灰塵，且之後噴水器會噴出水流，透過水流讓雜質自動流失，使太陽能電池的受光區域不受遮蔽，進而使其光電轉換效率保持在最佳狀態。The main object of the present invention is to provide a solar cell structure capable of automatically cleaning impurities and a manufacturing method thereof, which are applied to a building structure such as a glass window, a window, a ceiling or a wall of a building, and utilize a photocatalyst to decompose surface impurities or dust. Then, the water sprayer will spray water, and the impurities will be automatically lost through the water flow, so that the light receiving area of the solar battery is not shielded, and the photoelectric conversion efficiency is maintained at an optimal state.
為達上述目的，本發明提供一種可自動清理雜質之太陽能電池結構，其係包含一第一透明基板，其上表面依序設有一第一透明導電層、一第一型半導體層、一本質型半導體層、一第二型半導體層、一第二透明導電層、一第二透明基板、一光觸媒層，且在光觸媒層之部份表面上設有一噴水器。In order to achieve the above object, the present invention provides a solar cell structure capable of automatically cleaning impurities, comprising a first transparent substrate, the first surface of which is provided with a first transparent conductive layer, a first type semiconductor layer, and an essential type. a semiconductor layer, a second type semiconductor layer, a second transparent conductive layer, a second transparent substrate, and a photocatalyst layer, and a water sprinkler is disposed on a portion of the surface of the photocatalyst layer.
本發明亦提供一種可自動清理雜質之太陽能電池結構的製造方法，首先提供一第一透明基板，接著依序於第一透明基板上形成一第一透明導電層、一第一型半導體層、一本質型半導體層、一第二型半導體層、一第二透明導電層，再來則於第二透明導電層上安裝一第二透明基板，下一步驟則再於第二透明基板上形成一光觸媒層，最後於光觸媒層之部份表面安裝一噴水器，即完成電池結構。The invention also provides a method for manufacturing a solar cell structure capable of automatically cleaning impurities, firstly providing a first transparent substrate, and then forming a first transparent conductive layer, a first type semiconductor layer, and a first transparent substrate. An intrinsic semiconductor layer, a second type semiconductor layer, a second transparent conductive layer, and then a second transparent substrate is mounted on the second transparent conductive layer, and a photocatalyst is formed on the second transparent substrate in the next step. The layer is finally mounted on a surface of a portion of the photocatalyst layer to complete the battery structure.
茲為使 貴審查委員對本發明之結構特徵及所達成之功效更有進一步之瞭解與認識，謹佐以較佳之實施例圖及配合詳細之說明，說明如後：For a better understanding and understanding of the structural features and the achievable effects of the present invention, please refer to the preferred embodiment and the detailed description.
以下請參閱第1圖，本發明之太陽能電池包含一電池本體10，此電池本體10包含一第一透明基板12、一第一透明導電層14、一第一型半導體層16、一本質型半導體層18、一第二型半導體層20、一第二透明導電層22、一第二透明基板24，且上述順序即是由下而上堆疊的順序，其中第一、第二透明基板12、24之材質可為玻璃、石英、透明塑膠、單晶氧化鋁或可撓性透明材質。且當第一型半導體層16為N型半導體層時，第二型半導體層20為P型半導體層；當第一型半導體層16為P型半導體層時，第二型半導體層20為N型半導體層。由於太陽能電池本身就可以分類為透明式與不透明式二種，若欲製作透明式太陽能電池，則在材質選擇上，第一型半導體層16、本質型半導體層18與第二型半導體層20則可分別為第一型透明半導體層、本質型透明半導體層與第二型透明半導體層。若欲製作不透明式太陽能電池，則N型半導體層可為摻雜有砷原子(arsenic,As)、磷原子(phosphorus,P)或銻(antimony,Sb)之矽層，P型半導體層可為摻雜有氟化硼離子(BF2+)、或硼原子(boron,B)或銦(indium,In)之矽層。Referring to FIG. 1 , the solar cell of the present invention comprises a battery body 10 . The battery body 10 includes a first transparent substrate 12 , a first transparent conductive layer 14 , a first semiconductor layer 16 , and an intrinsic semiconductor . a layer 18, a second type semiconductor layer 20, a second transparent conductive layer 22, and a second transparent substrate 24, and the above sequence is an order from bottom to top, wherein the first and second transparent substrates 12, 24 The material can be glass, quartz, transparent plastic, single crystal alumina or flexible transparent material. And when the first type semiconductor layer 16 is an N type semiconductor layer, the second type semiconductor layer 20 is a P type semiconductor layer; when the first type semiconductor layer 16 is a P type semiconductor layer, the second type semiconductor layer 20 is an N type Semiconductor layer. Since the solar cell itself can be classified into a transparent type and an opaque type, if a transparent solar cell is to be fabricated, the first type semiconductor layer 16, the intrinsic type semiconductor layer 18, and the second type semiconductor layer 20 are selected in terms of material selection. The first transparent semiconductor layer, the intrinsic transparent semiconductor layer, and the second transparent semiconductor layer may be used. If an opaque solar cell is to be fabricated, the N-type semiconductor layer may be doped with an arsenic (As), a phosphorus atom (Porus) or an antimony (Sb) layer, and the P-type semiconductor layer may be It is doped with a boron fluoride ion (BF2+), or a boron atom (boron, B) or indium (Indium, In).
在第二透明基板24上設有一由高密度二氧化鈦所組成的光觸媒層26，此乃本發明之重要關鍵技術，此外，在光觸媒層26之部份表面邊緣更設有一噴水器28，此噴水器可利用電腦操控，定期對光觸媒層26之表面進行噴灑。由於太陽能電池必須有大面積的受光區域，才能將大量光能轉換成電能儲存之，但是太陽能電池常暴露在外，因此電池外表常會附有遮蔽受光區域的雜質或顆粒灰塵，此即影響電池的光電轉換效率的原因之一。光觸媒層經過光照後，會與空氣中的水跟氧產生反應，再將之轉換為負氧離子及氫氧自由基，光觸媒係利用這兩者對雜質與灰塵顆粒進行分解，且由於噴水器28會定期噴灑水流，藉由水流可將光觸媒分解後的產物清洗掉，達到清潔的目的。如此一來，太陽能電池的受光區域便不受遮蔽，且其光電轉換效率亦可保持在最佳狀態。A photocatalyst layer 26 composed of high-density titanium dioxide is disposed on the second transparent substrate 24, which is an important key technology of the present invention. Further, a water sprinkler 28 is further disposed on a part of the surface of the photocatalyst layer 26, the sprinkler The surface of the photocatalyst layer 26 can be sprayed periodically by computer control. Since solar cells must have a large area of light receiving area, a large amount of light energy can be converted into electrical energy storage, but solar cells are often exposed, so the appearance of the battery often has impurities or particle dust that shields the light receiving area, which affects the photoelectricity of the battery. One of the reasons for conversion efficiency. After the photocatalyst layer is illuminated, it reacts with water and oxygen in the air, and then converts it into negative oxygen ions and hydroxyl radicals. The photocatalyst system uses both to decompose impurities and dust particles, and because the water sprayer 28 The water flow is sprayed regularly, and the product decomposed by the photocatalyst can be washed away by the water flow to achieve the purpose of cleaning. As a result, the light-receiving area of the solar cell is not shielded, and the photoelectric conversion efficiency can be maintained at an optimum state.
請參閱第2(a)圖至第2(i)圖，欲製作本發明之太陽能電池的步驟如下。首先如第2(a)圖所示，提供一第一透明基板12。接著分別如第2(b)圖至第2(f)圖所示，依序於第一透明基板12之上表面形成一第一透明導電層14、一第一型半導體層16、一本質型半導體層18、一第二型半導體層20、一第二透明導電層22。當第二透明導電層22形成後，如第2(g)圖所示，便於第二透明導電層22上安裝一第二透明基板24。接著如第2(h)圖所示，在第二透明基板24上用濺鍍法(sputtering method)形成一光觸媒層26。最後如第2(i)圖所示，於光觸媒層26之部份表面邊緣安裝一噴水器28，即完成本發明之太陽能電池結構。Referring to Figures 2(a) to 2(i), the steps for fabricating the solar cell of the present invention are as follows. First, as shown in Fig. 2(a), a first transparent substrate 12 is provided. Then, as shown in the second (b) to the second (f), a first transparent conductive layer 14, a first type semiconductor layer 16, and an essential type are sequentially formed on the upper surface of the first transparent substrate 12. The semiconductor layer 18, a second type semiconductor layer 20, and a second transparent conductive layer 22. After the second transparent conductive layer 22 is formed, as shown in FIG. 2(g), a second transparent substrate 24 is mounted on the second transparent conductive layer 22. Next, as shown in FIG. 2(h), a photocatalyst layer 26 is formed on the second transparent substrate 24 by a sputtering method. Finally, as shown in Fig. 2(i), a water sprinkler 28 is mounted on a portion of the surface edge of the photocatalyst layer 26 to complete the solar cell structure of the present invention.
當本發明為透明式太陽能電池時，可應用於建築物之氣窗、玻璃窗上，當本發明為不透明式太陽能電池時，可應用於建築物之牆壁、天花板或屋頂。最後請參閱第3圖，此圖即為本發明之太陽能電池整合於一建築物之屋頂30的示意圖，如圖所示，太陽能電池之光觸媒層26係靠近建築物之外側，當光觸媒層26的表面上附有雜質或灰塵時，光觸媒經過光照，即可對灰塵進行分解，利用噴水器28定期噴出的水流，可將分解後的產生沖走，以達到潔淨受光區域的目的。When the invention is a transparent solar cell, it can be applied to a transom window or a glass window of a building. When the invention is an opaque solar cell, it can be applied to a wall, a ceiling or a roof of a building. Finally, please refer to FIG. 3, which is a schematic diagram of the solar cell of the present invention integrated into the roof 30 of a building. As shown, the photocatalyst layer 26 of the solar cell is adjacent to the outside of the building, when the photocatalyst layer 26 When impurities or dust are attached to the surface, the photocatalyst can be decomposed by light, and the water discharged periodically by the sprinkler 28 can wash away the generated decomposition to achieve the purpose of clean the light receiving area.
綜上所述，本發明利用光觸媒分解表面雜質或灰塵，並利用噴水器噴出之水流，讓雜質自動流失，使太陽能電池的光電轉換效率保持在最佳狀態。In summary, the present invention utilizes a photocatalyst to decompose surface impurities or dust, and utilizes a water jet ejected from the sprinkler to automatically lose impurities, so that the photoelectric conversion efficiency of the solar cell is maintained at an optimum state.
以上所述者，僅為本發明一較佳實施例而已，並非用來限定本發明實施之範圍，故舉凡依本發明申請專利範圍所述之形狀、構造、特徵及精神所為之均等變化與修飾，均應包括於本發明之申請專利範圍內。The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, so that the shapes, structures, features, and spirits described in the claims of the present invention are equally varied and modified. All should be included in the scope of the patent application of the present invention.
10．．．電池本體10. . . Battery body
12．．．第一透明基板12. . . First transparent substrate
14．．．第一透明導電層14. . . First transparent conductive layer
16．．．第一型半導體層16. . . First type semiconductor layer
18．．．本質型半導體層18. . . Essential semiconductor layer
20．．．第二型半導體層20. . . Second type semiconductor layer
22．．．第二透明導電層twenty two. . . Second transparent conductive layer
24．．．第二透明基板twenty four. . . Second transparent substrate
26．．．光觸媒層26. . . Photocatalyst layer
28．．．噴水器28. . . Water sprinkler
30．．．屋頂30. . . roof
第1圖為本發明之結構剖視圖。Fig. 1 is a cross-sectional view showing the structure of the present invention.
第2(a)圖至第2(i)圖為本發明之各步驟結構剖視圖。2(a) to 2(i) are cross-sectional views showing the steps of the present invention.
第3圖為本發明應用於建築物之結構示意圖。Figure 3 is a schematic view showing the structure of the present invention applied to a building.
10．．．電池本體10. . . Battery body
12．．．第一透明基板12. . . First transparent substrate
14．．．第一透明導電層14. . . First transparent conductive layer
16．．．第一型半導體層16. . . First type semiconductor layer
18．．．本質型半導體層18. . . Essential semiconductor layer
20．．．第二型半導體層20. . . Second type semiconductor layer
22．．．第二透明導電層twenty two. . . Second transparent conductive layer
24．．．第二透明基板twenty four. . . Second transparent substrate
26．．．光觸媒層26. . . Photocatalyst layer
28．．．噴水器28. . . Water sprinkler
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW099119055A TWI409865B (en) | 2010-06-11 | 2010-06-11 | A solar cell structure capable of automatic cleaning impurities and a manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW099119055A TWI409865B (en) | 2010-06-11 | 2010-06-11 | A solar cell structure capable of automatic cleaning impurities and a manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201145369A TW201145369A (en) | 2011-12-16 |
| TWI409865B true TWI409865B (en) | 2013-09-21 |
Family
ID=46765938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW099119055A TWI409865B (en) | 2010-06-11 | 2010-06-11 | A solar cell structure capable of automatic cleaning impurities and a manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWI409865B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0956599B1 (en) * | 1996-03-15 | 2002-06-12 | Evergreen Solar, Inc. | Method for forming wraparound contacts on solar cells |
| TW200910621A (en) * | 2007-06-21 | 2009-03-01 | Jusung Eng Co Ltd | Solar cell, method of fabricating the same and apparatus for fabricating the same |
| TW200938787A (en) * | 2008-03-04 | 2009-09-16 | Contrel Technology Co Ltd | Solar panel self-cleaning structure having super-hydrophility and its manufacturing method |
-
2010
- 2010-06-11 TW TW099119055A patent/TWI409865B/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0956599B1 (en) * | 1996-03-15 | 2002-06-12 | Evergreen Solar, Inc. | Method for forming wraparound contacts on solar cells |
| TW200910621A (en) * | 2007-06-21 | 2009-03-01 | Jusung Eng Co Ltd | Solar cell, method of fabricating the same and apparatus for fabricating the same |
| TW200938787A (en) * | 2008-03-04 | 2009-09-16 | Contrel Technology Co Ltd | Solar panel self-cleaning structure having super-hydrophility and its manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201145369A (en) | 2011-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2010272872A (en) | Translucent thin film solar cell module and processing method thereof | |
| CN205077355U (en) | Self -cleaning solar energy brick | |
| JP4834894B1 (en) | Solar panel installation structure | |
| CN102064223B (en) | Solar cell module cover plate glass and solar cell module | |
| KR20200009552A (en) | Concealable solar cell module | |
| CN206022391U (en) | A kind of printing opacity cadmium telluride photovoltaic building element | |
| CN202196798U (en) | Solar battery assembly with self-cleaning function | |
| CN102903792A (en) | Solar cell double-layer composite device | |
| JP2013509707A (en) | Solar cell and manufacturing method thereof | |
| TWI409865B (en) | A solar cell structure capable of automatic cleaning impurities and a manufacturing method thereof | |
| CN201904352U (en) | Solar battery structure capable of cleaning impurities automatically | |
| CN111146301A (en) | Photovoltaic building material and preparation method thereof | |
| KR101541415B1 (en) | Solar cells with enhanced substrate and its manufacturing method | |
| Dutta et al. | Making Solar PV Street Light–A New Convention | |
| JP2012134546A (en) | Installation structure of solar cell panel | |
| CN113782622A (en) | A kind of thin film solar cell panel and its manufacturing method | |
| KR101765987B1 (en) | Solar cell and method of fabricating the same | |
| CN102479845A (en) | Solar battery structure capable of automatically cleaning impurities and manufacture method thereof | |
| CN208028076U (en) | A kind of novel energy-conserving battery piece | |
| Kim et al. | A Basic Study on Anti-reflection Coating PV Technology for Reducing Reflected Sunlight on the Building Skin | |
| CN201936893U (en) | Coating type solar energy cell | |
| JPWO2016043014A1 (en) | Solar cell module | |
| CN104410358A (en) | Ceramic-plate-like dye sensitization battery photovoltaic building component | |
| CN102479874A (en) | Manufacture method of solar battery structure with photocatalyst layer | |
| CN202307962U (en) | Amorphous silicon thin film solar cell component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |