CN203645619U - Honeycomb film solar cell panel - Google Patents

Honeycomb film solar cell panel Download PDF

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Publication number
CN203645619U
CN203645619U CN201320677366.3U CN201320677366U CN203645619U CN 203645619 U CN203645619 U CN 203645619U CN 201320677366 U CN201320677366 U CN 201320677366U CN 203645619 U CN203645619 U CN 203645619U
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CN
China
Prior art keywords
film solar
solar cell
cell panel
thin
substrate
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 - Fee Related
Application number
CN201320677366.3U
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Chinese (zh)
Inventor
王帅民
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PINGDINGSHAN ZHONGJIA ENERGY TECHNOLOGY Co Ltd
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PINGDINGSHAN ZHONGJIA ENERGY TECHNOLOGY Co Ltd
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Application filed by PINGDINGSHAN ZHONGJIA ENERGY TECHNOLOGY Co Ltd filed Critical PINGDINGSHAN ZHONGJIA ENERGY TECHNOLOGY Co Ltd
Priority to CN201320677366.3U priority Critical patent/CN203645619U/en
Application granted granted Critical
Publication of CN203645619U publication Critical patent/CN203645619U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/52PV systems with concentrators

Abstract

The utility model relates to a honeycomb film solar cell panel comprising an electric function box and a film solar cell layer; the honeycomb film solar cell panel is characterized in that a transparent substrate (7) in an abnormity corrugation shape is arranged on a support rack (6) in a hexagon connected shape; the film solar cell layer covers on two sides of the substrate (7); the bottom of the support rack (6) is provided with a bottom plate (5) provided with the film solar cell layer; a framework (2) is arranged around the support rack (6) in the hexagon connected shape; a top transparent plate (1) covers on the framework; so photovoltaic effect generated when the cell layer adsorbs the top lighting is enlarged, and honeycomb stereo light adsorption area of the abnormity corrugation shape substrate is enlarged, and light adsorption conversion rate is greater than 39%. The honeycomb film solar cell panel is convenient to assemble, repair and be replaced integrately; partial replacement can also be realized, so usage is very convenient, and high business popularization value is provided.

Description

Cellular thin-film solar cell panel
Technical field
The utility model relates to a kind of solar panel, particularly cellular thin-film solar cell panel.
Background technology
Along with worldwide nervous and short of the energy, people improve day by day to the attention degree tapping a new source of energy, and the exploitation that especially solar energy are converted into the solar cell of electric energy are paid attention to increasingly.Solar energy is pollution-free with it, be subject to extensive concern and favor without the advantage of the uniqueness such as regional limits and round-the-clock utilization, and market increases day by day to the demand of large area, the novel solar battery that frivolous and production cost is low.In novel solar battery, at present the highest with the electricity conversion of commercial crystal silicon solar energy battery, but be subject to material purity and preparation technology's restriction, cost is higher, is difficult to improve transformation efficiency again or reduce costs.Thin-film solar cells only needs the thickness of several microns just can realize opto-electronic conversion, it is the ideal material that reduces costs and improve photon circulation, the exploitation of thin-film solar cells has been subject to worldwide extensive concern, becomes new trend and the new focus of solar cell development.
Thin-film solar cells can be selected to adopt the different materials such as cheap glass, plastics, pottery, graphite and sheet metal to work as substrate and manufacture, formation can produce the film of voltage, general thickness only needs several microns, thereby under same light-receiving area, thin-film solar cells can significantly reduce the use amount of raw material compared with crystal silicon solar batteries, thickness can be lower than crystal silicon solar batteries more than 90%; But the transformation efficiency of current thin film solar cell only has 13%, not as good as the transformation efficiency of crystal silicon solar batteries 17%, the manufacturing industry of thin-film solar cells has also been subject to the impact of the energy imbalances such as overproduction, the market demand be too low, product can not quantize, make the Arrested Development of thin film solar photovoltaic industry, but thin-film solar cells is compared with crystal silicon solar batteries, and the power generation performance of thin-film solar cells in low light level situation is better, and there is higher accumulated generation amount.
Current known solar components, no matter be crystal silicon panel solar battery, or thin-film solar cells, all between unit two dimensional surface, to absorb photovoltaic effect that visible ray produces to obtain voltage, plane cell panel conventionally can cause two kinds of light wastes in the time receiving light: the one, and plane reflection effect, can make a large amount of light arrive solar panel outside through reflected illumination; The 2nd, refraction, after light is irradiated on the solar panel of transparent or semitransparent shape, a large amount of light can be fled from by refraction, greatly reduce the utilance of light, it is the key factor that restriction solar energy generating efficiency improves, and traditional solar panel is unfavorable for changing and maintenance, is difficult to promote the use of.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides the cellular thin-film solar cell panel that a kind of light utilization is high, has promoted the utilance of solar panel to light, and has improved greatly the generating efficiency of solar panel.
Further, the utility model can be made split type, has guaranteed that solar panel has higher bulk strength, and is convenient to assembling, safeguards and changes, and it is flexible, convenient to use.
The utility model for solving the problems of the technologies described above adopted technical scheme is: cellular thin-film solar cell panel, comprise electrical function box and thin-film solar cells layer, one transparent substrate is on the bracing frame that special-shaped corrugated is arranged on hexagon disjunctor shape, thin-film solar cells layer is covered in the both sides of substrate, bracing frame bottom is provided with a base plate, base plate is provided with thin-film solar cells layer, the surrounding of the bracing frame of hexagon disjunctor shape is provided with frame, top one light-passing board covers on frame, increase battery layers absorption top light with this and penetrate the photovoltaic effect of generation and the cellular stereo absorption area of special-shaped corrugated substrate, extinction conversion ratio is greater than 39%.
Special-shaped corrugated substrate in the utility model, its abnormity is for ordinary flat, its shape guarantee can with the bracing frame card of hexagon disjunctor shape and, also can be understood as and on substrate, be provided with multiple accommodation sections that hold bracing frame, two accommodation sections can be complete the unit that holds a bracing frame, both sides at row's bracing frame while setting arrange respectively substrate, guarantee substrate and bracing frame array setting side by side, after being arranged on base plate, be combined into solar panel electrification component, adding after epipleural and top board is the cellular thin-film solar cell panel of complete.
In the utility model, corrugated transparency carrier and cellular bracing frame can be combined into the construction unit with honeycomb hole, medial surface and the bottom surface of the honeycomb hole forming are covered with thin-film solar cell panel, in the time having light to irradiate, the light-passing board that light sees through top enters in honeycomb hole, then be irradiated to side and the bottom surface of honeycomb hole, after the reflection of side and bottom surface, can there is multipath reflection, the light after primary event can be irradiated to side or the bottom surface of honeycomb hole again, reflection ray based on this generation can fully be absorbed by thin-film solar cell panel through multiple reflection, finally convert it into electric energy, compared with traditional solar panel, the utility model can significantly improve the utilance of sunlight, promote the generating efficiency of solar panel, after measured, the cellular thin-film solar cell panel of the utility model is compared with traditional solar panel, the conversion ratio of its energy can improve more than 4 times, the extinction conversion ratio of cellular thin-film solar cell panel is greater than 39%.
As optimum selection, bracing frame selects transparent material to make, and adopting transparent adhesive tape and base plate, bracing frame pressing to link together, transparent substrate is corrugated can be strengthened solid and be subject to force intensity and cellular stereo absorption area, increases visible ray produce photovoltaic effect with this.
As optimum selection, electrical function box is arranged on frame, and described electrical function box is the connecting terminal box of the inline circuit out-put supply of cell panel, and the cell panel of being convenient to different array combination with this is arranged.
As optimum setting, thin-film solar cells layer on substrate extends to edge the bottom incline of bracing frame from substrate top, guarantee that the thin-film solar cells layer on substrate is shorter than hone lamella, make the place not covered by thin-film solar cells layer on hone lamella form strip breach, like this, the light part entering in honeycomb hole can be irradiated to base plate from strip indentation, there, utilizes the side of back reflection to honeycomb hole through base plate, there is multiple reflections, improved the utilance of luminous energy; On the other hand, this set can also play the effect of protection base plate (being bottom thin film solar panel).
Beneficial effect:
1. the cellular thin-film solar cell panel of the utility model adopts the mode of substrate and the setting of bracing frame Split assembled to be combined into honeycomb shape thin-film solar cell panel, spaced substrate and bracing frame utilize the supporting role of bracing frame to promote greatly the bulk strength of solar panel, make its compression strength, hardness be greatly improved simultaneously;
2. the cellular thin-film solar cell panel of the utility model is all covered with thin-film solar cells layer at the frame facet of substrate surface and bracing frame, can there is multiple reflections in the light that makes to be irradiated on each side on bracing frame, improve greatly the utilance of light, compared with plane solar energy cell panel, the thin-film solar cell panel doing based on the utility model can make its light absorption rate improve 4 times of left and right;
3. due to the mode that has adopted substrate and bracing frame Split assembled to arrange, the cellular thin-film solar cell panel of the utility model is convenient to assembling, maintenance and integral replacing, but also can realize local replacing, and very easy to use, there is higher business promotion and be worth.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is vertical view of the present utility model;
Fig. 3 is the three-dimensional structure diagram of the utility model substrate;
Fig. 4 is the vertical view of the utility model substrate;
Fig. 5 lays the schematic diagram after thin-film solar cells layer on the utility model substrate;
Fig. 6 is the three-dimensional structure diagram of the utility model bracing frame;
Fig. 7 is the vertical view of the utility model bracing frame;
Fig. 8 lays on substrate of the present utility model after thin-film solar cells layer and the vertical view of bracing frame combination.
Mark in figure: 1, light-passing board, 2, frame, 3, electrical function box, 4, thin-film solar cells layer, 5, base plate, 6, bracing frame, 7, substrate.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described: cellular thin-film solar cell panel as shown in the figure, comprise electrical function box and thin-film solar cells layer, one transparent substrate 7 is on the bracing frame 6 that special-shaped corrugated is arranged on hexagon disjunctor shape, thin-film solar cells layer is covered in the both sides of substrate 7, bracing frame 6 bottoms are provided with a base plate 5, base plate is provided with thin-film solar cells layer, the surrounding of the bracing frame 6 of hexagon disjunctor shape is provided with frame 2, top one light-passing board 1 covers on frame, increase battery layers absorption top light with this and penetrate the photovoltaic effect of generation and the cellular stereo absorption area of special-shaped corrugated substrate, extinction conversion ratio is greater than 39%.
Substrate 7 and bracing frame 6 parallel array settings, guarantee to put row's bracing frame 6, be close to bracing frame and put a laminar substrate 7, so after repeat array, form solar cell panel assembly, be fixed afterwards and be arranged on base plate, base plate and substrate are all equipped with solar energy film before, again side plate is arranged on to the surrounding of battery panel components, add electrical function box, finally add lid top panel, cellular thin-film solar cell panel.
Above-mentioned bracing frame 6 is transparence, and adopt transparent adhesive tape and base plate 5 pressings to link together, substrate 7 adopts transparent adhesive tape and bracing frame 6 pressings to link, and substrate 7 can strengthen solid and be subject to force intensity and cellular stereo absorption area, increases visible ray produce photovoltaic effect with this.
Described electrical function box is the connecting terminal box of the inline circuit out-put supply of cell panel, and electrical function box is arranged on frame 2, and the cell panel of being convenient to different array combination with this is arranged.
The utility model is not narrated part for prior art.

Claims (7)

1. a cellular thin-film solar cell panel, comprise electrical function box and thin-film solar cells layer, it is characterized in that: a transparent substrate (7) is on the bracing frame (6) that special-shaped corrugated is arranged on hexagon disjunctor shape, thin-film solar cells layer is covered in the both sides of substrate (7), bracing frame (6) bottom is provided with a base plate (5), base plate is provided with thin-film solar cells layer, the surrounding of the bracing frame (6) of hexagon disjunctor shape is provided with frame (2), and top one light-passing board (1) covers on frame; Increase battery layers absorption top light with this and penetrate the photovoltaic effect of generation and the cellular stereo absorption area of special-shaped corrugated substrate, extinction conversion ratio is greater than 39%.
2. cellular thin-film solar cell panel according to claim 1, is characterized in that: described bracing frame (6) is transparent.
3. cellular thin-film solar cell panel according to claim 1, is characterized in that: described electrical function box is arranged on frame (2).
4. cellular thin-film solar cell panel according to claim 1, is characterized in that: described bracing frame (6) adopts transparent adhesive tape and base plate pressing to link.
5. cellular thin-film solar cell panel according to claim 1, is characterized in that: described substrate adopts transparent adhesive tape and support pressing to link.
6. cellular thin-film solar cell panel according to claim 1, is characterized in that: described electrical function box is the connecting terminal box of the inline circuit out-put supply of cell panel, and the cell panel of being convenient to different array combination with this is arranged.
7. cellular thin-film solar cell panel according to claim 1, is characterized in that: described transparent substrate (7), and be special-shaped corrugated and can strengthen solid and be subject to force intensity and cellular stereo absorption area, increase visible ray with this and produce photovoltaic effect.
CN201320677366.3U 2013-10-31 2013-10-31 Honeycomb film solar cell panel Expired - Fee Related CN203645619U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320677366.3U CN203645619U (en) 2013-10-31 2013-10-31 Honeycomb film solar cell panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320677366.3U CN203645619U (en) 2013-10-31 2013-10-31 Honeycomb film solar cell panel

Publications (1)

Publication Number Publication Date
CN203645619U true CN203645619U (en) 2014-06-11

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103618496A (en) * 2013-10-31 2014-03-05 平顶山市中嘉能源科技有限公司 A cellular solar cell panel
GB2610798A (en) * 2021-07-19 2023-03-22 Pharmazon Ltd Improvements to solar panels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103618496A (en) * 2013-10-31 2014-03-05 平顶山市中嘉能源科技有限公司 A cellular solar cell panel
GB2610798A (en) * 2021-07-19 2023-03-22 Pharmazon Ltd Improvements to solar panels

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140611

Termination date: 20141031

EXPY Termination of patent right or utility model