CN202968395U - Low-reflectivity super-white-light photovoltaic glass - Google Patents
Low-reflectivity super-white-light photovoltaic glass Download PDFInfo
- Publication number
- CN202968395U CN202968395U CN 201220568655 CN201220568655U CN202968395U CN 202968395 U CN202968395 U CN 202968395U CN 201220568655 CN201220568655 CN 201220568655 CN 201220568655 U CN201220568655 U CN 201220568655U CN 202968395 U CN202968395 U CN 202968395U
- Authority
- CN
- China
- Prior art keywords
- photovoltaic glass
- white
- low
- light
- super
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Images
Abstract
The utility model discloses low-reflectivity super-white-light photovoltaic glass which comprises a super-white-light photovoltaic glass substrate; the upper surface and the lower surface of the substrate are respectively provided with a light ray reflection-deducting coating in a coating manner, the thickness of each light ray reflection-deducting coating is 100-200nm; and each light reflection-deducting coating is formed by compounding high-refractive index titanium oxide and low-refractive index silicon oxide. The low-reflectivity super-white-light photovoltaic glass solves the problems of the conventional super-white-light photovoltaic glass, is good in transmission of light and weather fastness, greatly increases the power generation power of a solar cell assembly, and is low in cost and simple in technology.
Description
Technical field
The utility model relates to the photovoltaic module technical field, especially a kind of antiradar reflectivity ultra-white photovoltaic glass.
Background technology
Solar utilization technique is a popular direction of energy science emphasis research and development in this century, and the photovoltaic industry is just increasing with larger speed, but the practical problems that present photovoltaic generation is difficult to promote the use of is that price is too high.Therefore, reduce the cost of solar electrical energy generation, wherein the crucial cost that namely reduces solar module, namely need research how reasonably to select material therefor, improves generating efficiency.Utilize in the world now sun power to generate electricity, the element that carries out opto-electronic conversion is solar cell, and solar cell making process technology comparative maturity, the photovoltaic energy conversion efficiency ratio is higher, generally adopt at present and scale operation be mainly crystal silicon solar energy battery.Crystal silicon solar cell sheet will be assembled into assembly, could set up into large-scale solar power plant.Large-sized solar module encapsulation must be used cover-plate glass.The cover-plate glass that generally uses now is that one side is pressed with than the deep-treaded energy ultrawhite figured glass, in order further to increase the transmittance of sunlight, generally is coated with the light antireflection coatings at energy ultrawhite figured glass without on the decorative pattern surface.But there is following defective in the cover-plate glass of making of energy ultrawhite figured glass at present: complex manufacturing technology, and cost is high, and property rank are than low.And another dull and stereotyped ultra-white photovoltaic glass is compared with energy ultrawhite figured glass, though manufacture craft is simple, cost is low, but low due to dull and stereotyped ultra-white photovoltaic glass transmittance, the increased power amount is not high, global index is poorer than energy ultrawhite figured glass, exist a lot of deficiencies, thereby dull and stereotyped ultra-white photovoltaic glass is being made on encapsulation cover plate and can't be widely applied.Thereby will develop the used for packaging solar battery assembly cover-plate glass that a kind of manufacture craft is simple, cost is low, cost performance is high, transmittance is good is a very urgent and long-term insoluble technical barrier.
The utility model content
The technical problems to be solved in the utility model is: in order to solve the problem that exists in the above-mentioned background technology, provide a kind of antiradar reflectivity ultra-white photovoltaic glass.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of antiradar reflectivity ultra-white photovoltaic glass, comprise the ultra-white photovoltaic glass substrate, described substrate upper and lower surface scribbles the light antireflection coatings that is composited based on TiO2 and SiO2, the thickness of described light antireflection coatings is 112nm ~ 150nm, and described substrate is woven design matte ultra-clear glasses or two matte ultra-clear glasses.
Further, the coating method of light antireflection coatings described in the utility model is spraying or roller coat or crystal pulling method or ultrasonic atomizatio.
Further, photovoltaic glass described in the utility model is woven design matte ultra-clear glasses or two matte ultra-clear glasses, and thickness is 5mm.
The beneficial effects of the utility model are, the utility model has overcome the problem that traditional ultra-white photovoltaic glass exists, and light transmission is good, good weatherability, greatly increased the generated output of solar module, and cost is low, and technique is simple.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1. substrates in figure, 2. light antireflection coatings.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
the embodiment of a kind of antiradar reflectivity ultra-white photovoltaic glass of the utility model as shown in Figure 1, comprise ultra-white photovoltaic glass substrate 1, described substrate 1 upper and lower surface scribbles light antireflection coatings 2, the thickness of described light antireflection coatings 2 is 120nm, described light antireflection coatings 2 is composited for the silicon oxide based on high refractive index titanium oxide and low-refraction, the coating method of described light antireflection coatings 2 is spraying, or roller coat, or crystal pulling method, or ultrasonic atomizatio, described photovoltaic glass is woven design matte ultra-clear glasses or two matte ultra-clear glasses, thickness is 5mm.
Take above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this utility model technological thought, carry out various change and modification fully.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to the claim scope.
Claims (2)
1. antiradar reflectivity ultra-white photovoltaic glass, it is characterized in that: comprise ultra-white photovoltaic glass substrate (1), described substrate (1) upper and lower surface scribbles based on TiO
2And SiO
2The light antireflection coatings (2) that is composited, the thickness of described light antireflection coatings (2) is 112nm ~ 150nm, described substrate (1) is woven design matte ultra-clear glasses or two matte ultra-clear glasses.
2. a kind of antiradar reflectivity ultra-white photovoltaic glass as claimed in claim 1, it is characterized in that: the thickness of described substrate (1) is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568655 CN202968395U (en) | 2012-10-31 | 2012-10-31 | Low-reflectivity super-white-light photovoltaic glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568655 CN202968395U (en) | 2012-10-31 | 2012-10-31 | Low-reflectivity super-white-light photovoltaic glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968395U true CN202968395U (en) | 2013-06-05 |
Family
ID=48509496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220568655 Expired - Lifetime CN202968395U (en) | 2012-10-31 | 2012-10-31 | Low-reflectivity super-white-light photovoltaic glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968395U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176946A (en) * | 2014-04-28 | 2014-12-03 | 云南阳光利生玻璃科技有限公司 | Difunctional coated photovoltaic glass and its preparation method |
-
2012
- 2012-10-31 CN CN 201220568655 patent/CN202968395U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104176946A (en) * | 2014-04-28 | 2014-12-03 | 云南阳光利生玻璃科技有限公司 | Difunctional coated photovoltaic glass and its preparation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201336310Y (en) | Single matte surface solar cell glass | |
| CN103866389B (en) | Porous monocrystalline nanometer sheet TiN preparation method and purposes on a kind of carbon fiber | |
| CN103296145A (en) | Photonic crystal back reflector provided with adjustable forbidden band and applied to silicon-based thin-film solar cell | |
| CN201868441U (en) | Solar cell cover plate glass with decorative pattern structure | |
| CN103227226B (en) | A kind of photonic crystal amorphous silicon film solar battery | |
| CN101567396A (en) | Transparent conductive substrate for solar battery | |
| CN202434531U (en) | Ultra-white patterned glass used for package of crystalline silicon solar battery pack | |
| CN202513170U (en) | High transparency conductive film glass for thin film solar battery | |
| CN102412314A (en) | Weatherproof antireflective coated glass used for packaging solar battery | |
| CN202968395U (en) | Low-reflectivity super-white-light photovoltaic glass | |
| CN202513161U (en) | Ultra clear float glass used for crystalline photovoltaic cell assembly packaging | |
| CN1794475A (en) | Method of preparing compound wavelength conversion-antireflecting on silicon solar energy battery surface | |
| CN202968397U (en) | High-transmittance super-white photovoltaic glass | |
| CN202965359U (en) | High-transmittance and low-reflectivity super-white photovoltaic glass | |
| CN202004002U (en) | Laminated antireflection film for monocrystal silicon solar cell | |
| CN204792856U (en) | Novel photovoltaic photo -thermal assembly | |
| CN103000705A (en) | Crystalline silicon solar cell antireflection film | |
| CN202968396U (en) | Ultra-clear float glass for solar cell module | |
| CN202895823U (en) | Ultra-white float glass for packaging solar cell module | |
| CN202968394U (en) | Ultra-clear float glass for solar cell module | |
| CN203760485U (en) | High-light-transmittance thin film used for solar cell | |
| CN201825867U (en) | Super-white float glass with plated anti-reflection coating for encapsulating solar battery pack | |
| CN203589043U (en) | Low-reflection photovoltaic assembly | |
| CN201758126U (en) | Light pollution preventive double-glass solar cell component | |
| CN104659116A (en) | Low reflection photovoltaic module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 213213 No. 8 Yijing Road, Yaotang Town, Jintan City, Changzhou City, Jiangsu Province Patentee after: Jiangsu solate special glass technology Co.,Ltd. Address before: 213213 No. 8 Yijing Road, Yaotang Town, Jintan City, Changzhou City, Jiangsu Province Patentee before: Jiangsu Solartec Photovoltaic Science and Technology Development Co.,Ltd. Address after: 213213 No. 8 Yijing Road, Yaotang Town, Jintan City, Changzhou City, Jiangsu Province Patentee after: Sorat special glass (Jiangsu) Limited by Share Ltd. Address before: 213213 No. 8 Yijing Road, Yaotang Town, Jintan City, Changzhou City, Jiangsu Province Patentee before: Jiangsu solate special glass technology Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |