CN202855758U - High-transmittance crystalline silicon solar cell component - Google Patents
High-transmittance crystalline silicon solar cell component Download PDFInfo
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- CN202855758U CN202855758U CN 201220463299 CN201220463299U CN202855758U CN 202855758 U CN202855758 U CN 202855758U CN 201220463299 CN201220463299 CN 201220463299 CN 201220463299 U CN201220463299 U CN 201220463299U CN 202855758 U CN202855758 U CN 202855758U
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- crystalline silicon
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- 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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Abstract
Provided is a high-transmittance crystalline silicon solar cell component, comprising a piece of high-transmittance toughened glass, a lower-layer EVA adhesive layer, a crystalline silicon cell piece, an upper-layer EVA adhesive layer, a piece of ultra-clear glass and a metal frame. Single solar cell units are arranged according to certain order and are connected by a silver wire to form certain parallel and series connection; one side of the high-transmittance toughened glass is coated with certain EVA adhesive layer, the solar component with the silver wire is arranged below the lower-layer EVA adhesive layer, certain EVA adhesive layer is coated on one side of the ultra-clear glass, then the ultra-clear glass is uniformly spread on the high-transmittance toughened glass with the crystalline silicon cell piece and is put in a laminating machine to be laminated, dried and solidified, the laminated dual-layer glass component with the periphery sealed is embedded in the certain metal frame to form the integral high-transmittance solar photovoltaic module.
Description
Technical field:
The utility model relates to the solar energy power generating field, is specifically related to a kind of high pervious crystalline silicon solar module.
Background technology:
At present, solar energy power generating is main mainly with light tight assembly, be mainly used in the power generating source of photovoltaic plant, application along with building integration (BIPV), photovoltaic module combines with building, the outer ground space of occupying volume not, it is the photovoltaic system development trend in future, in the photovoltaic application in vast rural area and city, receive much concern, particularly along with the development of China's agricultural modernization, warmhouse booth is being popularized gradually, utilizes the topside area of warmhouse booth, lay solar photovoltaic assembly, consist of the part of warmhouse booth, have generating, heat insulation, shelter from heat or light and the several functions such as antiultraviolet, simultaneously, can greatly solve the occupation of land problem of solar photovoltaic power plant, be another key areas that photovoltaic plant is promoted.But, no matter be photovoltaic and architecture-integral or photovoltaic greenhouse, all require photovoltaic module that certain light transmission can be arranged, main printing opacity photovoltaic module is the thin film solar photovoltaic module at present, adopt the technology such as deposition, photoetching, make photovoltaic module have certain light transmission, manufacturing process is complicated, and production cost is high, adopt the laser scribing lithography to have following defective: 1, the accurate laser scribing equipment of needs, price is high, and maintenance cost is high, and the technical operation required precision is high; 2, this technology productive rate is low, as reaching 20% light transmittance, for one 1.1 * 1.3 squares assembly, more than 20 minutes consuming time, is unfavorable for large-scale production; 3, adopt this technique easily to cause component efficiency low; 4, production cost is high, and the solar photovoltaic assembly cost that in general adopts this explained hereafter is 3 times of regular solar assembly cost; 5, for the daylighting of building and warmhouse booth, generally speaking, require the light transmittance of photovoltaic module more than 30%.And adopt the light transmittance of photolithography thin film solar photovoltaic assembly generally to be no more than 20%, conversion efficiency is about 6%, if increase light transmittance, the dress that will further reduce photovoltaic so changes efficient, such result make we do not wish to see, adopt the photolithography thin film euphotic solar energy photovoltaic module to have certain defective.Traditional translucent monocrystalline silicon or polycrystalline silicon solar assembly because the photovoltaic sheet is light tight, only adopt easy interlacing to mat formation, the delegation's cell piece of namely mating formation is vacated a segment distance, is laying delegation's cell piece, interlacing is processed like this, so that the assembly printing opacity is inhomogeneous, outward appearance is ugly, particularly in manufacturing process, larger owing to cell sheet area when lamination, cell piece easily slides, or one bubble occurs between the twenty percent glass, affects the result of use of solar photovoltaic assembly.Above problem needs to be resolved hurrily.
Summary of the invention:
The utility model provides a kind of high pervious crystalline silicon solar module, reduces cost, improves productive rate, strengthens light transmittance, solves the problem that exists in the background technology.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of high pervious crystalline silicon solar module: the high transparent glass of tempering, the EVA of lower floor glue-line, crystalline silicon battery plate, upper strata EVA glue-line, ultra-clear glasses, metal edge frame.At first crystal silicon solar cell sheet is carried out the laser cutting-up, make crystalline silicon battery plate strip small pieces, it is the monomer solar battery cell, the monomer solar battery cell is arranged in sequence, and couple together with silver-colored line, form certain series-parallel solar components, the one side of the high transparent glass of tempering is coated certain EVA glue-line, namely descend the EVA glue-line, solar components with silver-colored line places above the EVA of the lower floor glue-line, and the one side of ultra-clear glasses is coated certain EVA glue-line, namely goes up the EVA glue-line, then above the uniform high transparent glass of laid tempering being equipped with crystalline silicon battery plate of ultra-clear glasses, form the five-layer structure of crystal silicon solar photovoltaic module.Prefabricated solar photovoltaic assembly is placed laminating machine, carry out lamination, the gentle curing of baking, sealing and embed in certain metal edge frame, complete euphotic solar energy photovoltaic module around the good double glazing assembly of lamination.
Described crystal silicon solar assembly, it is characterized in that the solar battery sheet monomer is certain rectangle, long is 50-156mm, wide is 3-10mm, the distance of 3-10mm is arranged between per two small rectangle solar battery sheet monomers, have silver-colored line to carry out serial or parallel connection between each minor comonomer and form certain photovoltaic module.
The high transparent glass of described tempering, it is the aperture of 3-8mm that an end that it is characterized in that the high transparent glass of tempering has two diameters, the electric power lead-out wire of crystalline silicon battery plate is drawn from this aperture.
The beneficial effects of the utility model:
1, owing to having adopted between each monomer baby battery sheet certain space is arranged, can form certain transparent surface like this, and can adjust as required the size of transparent surface, guarantee certain light transmittance.
2, original larger solar energy power generating unit, cut into less solar power generation monomer, cell piece is not easy to slide when lamination, also is not easy to produce bubble.
3, adopted double glazing, the small size uniform-light transmission designs, and has guaranteed the uniformity of photovoltaic module printing opacity.
Guaranteed the light transmittance of euphotic solar energy photovoltaic module and the uniformity of printing opacity by above-mentioned Technology design, be convenient to standardized production and installation, can make things convenient for according to actual needs the power of regulating light transmittance simultaneously, convenient and swift, fashion is attractive in appearance.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a kind of high pervious crystalline silicon solar module schematic diagram of the utility model;
Among the figure: 1, the high transparent glass of tempering, 2, lower EVA glue-line, 3, crystalline silicon battery plate, 4, upper EVA glue-line, 5, ultra-clear glasses, 6, metal edge frame.
Embodiment
Below in conjunction with accompanying drawing, by embodiment the utility model is described further.
Comprise with reference to 1 one kinds high pervious crystalline silicon solar battery group of accompanying drawing: the high transparent glass 1 of tempering, lower EVA glue-line 2, crystalline silicon battery plate 3, upper EVA glue-line 4, ultra-clear glasses 5, metal edge frame 6, the one side of the high transparent glass 1 of tempering is coated the EVA glue-line, namely descend EVA glue-line 2, crystalline silicon battery plate 3 is laid on above the high transparent glass 1 of the tempering that scribbles the EVA glue-line, and the electric power lead-out wire of crystalline silicon battery plate 3 drawn from the fairlead of the high transparent glass 1 of tempering, the one side of ultra-clear glasses 5 is coated the EVA glue-line namely go up EVA glue-line 4, then.This ultra-clear glasses 5 is positioned over the high pervious crystalline silicon solar components main body of formation on the high transparent glass 1 of prefabricated tempering, the main component of high pervious crystalline silicon solar components is put into laminating machine, carry out lamination, oven dry and curing, form high pervious crystalline silicon solar components prefabricated component, sealing around this prefabricated component double glazing, then embed in the metal edge frame 6 the high pervious crystalline silicon solar battery group of complete.
Claims (3)
1. one kind high pervious crystalline silicon solar module comprises: the high transparent glass of tempering, the EVA of lower floor glue-line, crystalline silicon battery plate, upper strata EVA glue-line, ultra-clear glasses, metal edge frame, it is characterized in that the monomer solar battery cell arranges in sequence, and couple together with silver-colored line, form certain series-parallel solar components, the one side of the high transparent glass of tempering is coated certain EVA glue-line, places above the EVA of the lower floor glue-line with the solar components of silver-colored line, the one side of ultra-clear glasses is coated certain EVA glue-line and above the uniform high transparent glass of laid tempering being equipped with crystalline silicon battery plate, is formed the five-layer structure of crystal silicon solar photovoltaic module.
2. a kind of high pervious crystalline silicon solar module according to claim 1, it is characterized in that the solar battery sheet monomer is certain rectangle, long is 50-156mm, and wide is 3-10mm, and the distance of 3-10mm is arranged between per two small rectangle solar battery sheet monomers.
3. a kind of high pervious crystalline silicon solar module according to claim 1, it is the aperture of 3-8mm that an end that it is characterized in that the high transparent glass of tempering has two diameters, the electric power lead-out wire of crystalline silicon battery plate is drawn from this aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463299 CN202855758U (en) | 2012-09-12 | 2012-09-12 | High-transmittance crystalline silicon solar cell component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220463299 CN202855758U (en) | 2012-09-12 | 2012-09-12 | High-transmittance crystalline silicon solar cell component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202855758U true CN202855758U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220463299 Expired - Fee Related CN202855758U (en) | 2012-09-12 | 2012-09-12 | High-transmittance crystalline silicon solar cell component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202855758U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201222A (en) * | 2014-09-03 | 2014-12-10 | 奥特斯维能源（太仓）有限公司 | Nonopaque crystalline-silicon solar cell module and production method thereof |
| CN105119567A (en) * | 2015-07-24 | 2015-12-02 | 江苏锴博材料科技有限公司 | Light-transmitting solar module and light-transmitting solar ceiling |
-
2012
- 2012-09-12 CN CN 201220463299 patent/CN202855758U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104201222A (en) * | 2014-09-03 | 2014-12-10 | 奥特斯维能源（太仓）有限公司 | Nonopaque crystalline-silicon solar cell module and production method thereof |
| CN105119567A (en) * | 2015-07-24 | 2015-12-02 | 江苏锴博材料科技有限公司 | Light-transmitting solar module and light-transmitting solar ceiling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20130912 |