CN103684241A - Fiber photovoltaic building integration assembly and preparing method thereof - Google Patents

Fiber photovoltaic building integration assembly and preparing method thereof Download PDF

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Publication number
CN103684241A
CN103684241A CN201310652583.1A CN201310652583A CN103684241A CN 103684241 A CN103684241 A CN 103684241A CN 201310652583 A CN201310652583 A CN 201310652583A CN 103684241 A CN103684241 A CN 103684241A
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fiber
light
building integrated
photovoltaic component
luminous plate
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CN103684241B (en
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邹德春
彭鸣
候绍聪
吴红伟
蔡欣
简蓉
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Peking University
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Peking University
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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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • 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

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Abstract

The invention provides a fiber photovoltaic building integration assembly and a preparing method thereof. The fiber photovoltaic integration assembly comprises a condensation light-emitting plate, fiber photovoltaic batteries and a light condensation groove. The condensation light-emitting plate is an energy collecting body and constitutes the main supporting part of the assembly. The fiber photovoltaic batteries are energy converting bodies and are fixed on the four light condensation faces of the condensation light-emitting plate. The light condensation groove is a connecting body and enables the energy collecting body and the energy converting bodies to be tightly fixed into a whole. According to the fiber photovoltaic building integration assembly and the preparing method thereof, the colorful condensation light-emitting plate and the fiber photovoltaic batteries are combined, the fiber photovoltaic batteries are in a shielding state through covering of the light condensation groove, the interference to the active layers of the batteries of dust can be avoided, obstacles can be removed for artistic designing, and the integration assembly which is elegant in appearance, excellent in performance and pleasant in perception is obtained.

Description

A kind of fiber building integrated photovoltaic component and preparation method thereof
Technical field
The invention belongs to new type solar energy transformation technology field, relate to a kind of tencel building integrated photovoltaic component and preparation method thereof.
Background technology
Along with traditional fossil energy is brought day by day highlighting and emerge in large numbers of problem, clean solar utilization technique receives increasing concern.For to considerations such as beautifying of the planning in the utilization of solar energy, space and environment, the theory of BIPV receives increasing concern.The product of being combined with building as photovoltaic cell, the plurality of advantages such as photovoltaic building has efficiently, economy, environmental protection, have a good application prospect.
At present, the BIPV system relating in patent is also more and more.The field that these patents relate to comprises:
(1) integrated system of BIPV, multi-functional integrated for generating, energy storage, control, detection etc., the Chinese patent that is CN101173747 as publication number discloses a kind of solar photovoltaic building integration system, for the places such as residential quarter provide solar powered outdoor lighting; Publication number is the photovoltaic building solar panels that the Chinese patent of CN101654944 discloses a kind of integrated type, and it is comprised of 3 parts: photovoltaic layer, lithium battery inversion unit, foaming buckle layer, can be applied to sunny slope body of wall or the ceiling built.
(2) structural design of BIPV, makes glass battery sandwich as Granted publication number for the Chinese patent of CN201043332Y utilizes amorphous silicon semiconductor material, has realized amorphous silicon photovoltaic building integration; Granted publication number is fixedly mounted on some blocks of amorphous silicon thin-film solar cell plates on the wall face of building body for the Chinese patent of CN201593276U, cell panel is that the base of cell panel and top margin are fixed together by aluminium alloy type profile framework and the external metope of expansion bolt and building without the two glass modular structures of frame; Granted publication number for the Chinese patent of CN201084739Y discloses a kind of solar energy photovoltaic building element, is assembled by substrate, solar cell device (main part), encapsulating material, cover plate, between substrate and cover plate, is longitudinally staggering into step; Publication number is that the Chinese patent application of CN1900458 discloses a kind of general photovoltaic building member, on the basis of photovoltaic electrification component, take the surrounding of photovoltaic electrification component to be provided with upper and lower and arranged on left and right sides section bar frame having, four limits of photovoltaic electrification component embed in the scarfing slot of corresponding frame, utilize the breach amalgamation of frame termination and fixed by connector between adjacent frame; Granted publication number discloses a kind of solar energy photovoltaic building element for the Chinese patent of CN202689376U, comprise building element frame, described building element frame comprises end to end edge, the inner side of described building element frame is provided with and holds photovoltaic panel the first groove, the inner side of the described building element below described the first groove is provided with the second groove that holds heat-insulation layer, one side frame limit of described building element frame is provided with tongue portion, and on described building element frame, a side frame limit relative with tongue portion is provided with the concave part suitable with described tongue portion; Granted publication number for the Chinese patent of CN202930405U discloses a kind of transparent organic material photovoltaic component, mainly comprises transparent organic material plate, solar cell, colloid tack coat and photovoltaic component outer rim.
(3) special applications of BIPV, the Chinese patent application that is CN102277985A as publication number discloses a kind of photovoltaic building self-generating stereo garage, for multi-storied garage provides required drive power supply, make multi-storied garage without externally fed, not affected by grid power blackout.
But, the main part of above-mentioned these building integrated photovoltaic components is all solar cell, and battery used mostly is silicon material, large-area battery has sizable weight, not only the weight capacity of building itself is had to higher requirement, also the frame structure of support cells is had the requirement of intensity, these consider virtually to have increased the use cost of photovoltaic building.
For reducing the cost of photovoltaic module, the use that reduces semi-conductor cell material is a kind of feasible approach.But in order to keep enough luminous energy to collect and conversion, need to be by certain concentration structure design, current domestic patent shorter mention.Publication number is that the Chinese patent of CN102146710A, CN102146716A and CN201746999U has designed Fresnel lens line focusing photovoltaic building wallboard module, can overcome the restriction of incident angle of light, improves the unit capacity of battery.The coverage to light due to battery and frame support structure, these BIPV systems are opaque.If as wall body structure, can have influence on the normal daylighting of building, also can affect the visual field of building interior.Publication number is the Preliminary design that the Chinese patent of CN101494248 discloses a kind of flat-plate concentration solar battery, and luminescence generated by light coating is coated on transparency glass plate, and assisted solar battery carries out light and catches.But in this system, the preparation of luminescence generated by light coating is comparatively complicated, and large-area glass quality is heavier, is unfavorable for the collection utilization of waveguide.Therefore, design meets modern aesthetic demand, meets lightweight, the efficient Novel photovoltaic architecture-integral assembly requiring is still necessary.
Summary of the invention
The invention provides a kind of novel transparent or translucent fiber building integrated photovoltaic component and preparation method thereof.This assembly can be collected the luminous energy being distributed in large area, change specific band into and gather on fiber photovoltaic cell, obtains considerable photoelectric conversion capacity.Not only can meet the basic electricity generate function of photovoltaic building component, meet the demand of architectural lighting simultaneously, and provide space for further Art Design.
The object of the invention is to be achieved through the following technical solutions:
A fiber building integrated photovoltaic component, comprises light-gathering luminous plate (Luminescent Solar Concentrators), fiber photovoltaic cell and condenser groove, and described light-gathering luminous plate is energy collection body, the assembly main support part of formation; Described fiber photovoltaic cell is energy transfer medium, is fixed on four caustic surfaces of light-gathering luminous plate; Described condenser groove is connector, and light-gathering luminous plate and fiber photovoltaic cell is closely fixing as a whole, and covers fiber photovoltaic cell completely.
That is to say, in fiber building integrated photovoltaic component in the present invention, fiber photovoltaic cell is in " stealth " state.
Fiber building integrated photovoltaic component of the present invention has different significantly from published building integrated photovoltaic component: the main body of conventional assembly is bulk battery, and the main body of this programme is transparent or semitransparent lightweight light-gathering luminous plate, and without strict dimensional requirement or complicated light path design.Compare with the content of patent CN101494248, the present invention is directed to the three-dimensional daylighting characteristic of fiber photovoltaic cell and carried out concentration structure design; Light path of the present invention is utilized the fiber waveguide of light-gathering luminous plate completely, does not relate to the extraction problem of light between different glass medium; The lightweight light-gathering luminous plate that the present invention uses can be avoided the complicated processes such as luminescent coating preparation and coated glass pane, thereby simplifies the technique of preparing photovoltaic module.
Further, described light-gathering luminous plate has following characteristics:
1) have alternative absorption spectrum, color is varied, as red, orange, green and purple etc., and visually observes as transparent or semitransparent flexibility or the thin plate of hard;
2) there is unrestricted flat shape, as square, rectangle, circle or irregularly shaped;
3) there is alternative emission spectrum, emission spectrum contain in visible light wave range (400-700nm) and near infrared light wave band (700-1100nm) partly or entirely;
4) yardstick is unrestricted, can require to select according to assembly output, and if length is 10cm, width is 10cm, is highly 0.3cm;
Further, described fiber photovoltaic cell has following characteristics:
1) number of battery cells is not limit, and can select the arbitrarily caustic surface placing battery of one or more light-gathering luminous plates, and each caustic surface can be placed 1 or many batteries, can series, parallel between each battery or mix and connect;
2) battery yardstick is unrestricted, and its length and cross-sectional diameter can optionally determine, if length is 9cm, light anode cross-sectional diameter is 280um;
3) battery performance is unrestricted, and if output voltage is 0-10V, electric current is 0-10A;
4) battery is flexibility or inflexibility, without encapsulating structure or have flexibility or hard encapsulation.
Further, described condenser groove has following characteristics:
1) condenser groove material is not limit, and be generally and there is strong light scattering and the material of reflection effect, as aluminium foil, the paper of spray metal coating etc.;
2) condenser groove is integrally formed by bonding agent and light-gathering luminous plate, and type for adhesive is not limit, as double faced adhesive tape, and 502 glue, but be not limited to this;
3) shape of condenser groove is not limit, as frame type, and V-type or U-shaped etc.;
4) yardstick of condenser groove is not limit, and can regulate according to the yardstick of light-gathering luminous plate and fiber photovoltaic cell.
Further, when fiber building integrated photovoltaic component is a plurality of, between each fiber building integrated photovoltaic component, be that series, parallel or mixing connect.
Further, the preparation method of above-mentioned fiber building integrated photovoltaic component, comprise: take light-gathering luminous plate as main body, surrounding is coated and fixes with condenser groove, fiber photovoltaic cell is inserted into the space between condenser groove and light-gathering luminous plate and fixes, can prepare fiber building integrated photovoltaic component.
The light-gathering luminous plate that color is colorful combines with fiber photovoltaic cell, by the covering of condenser groove, make fiber photovoltaic cell in shielding status, not only can avoid the interference of dust to battery active layer, also can remove the obstacles for Art Design, obtain outward appearance gracefulness, excellent performance, the pleasant integral component of sense organ.
Beneficial effect of the present invention is: first, utilize light-gathering luminous plate chromatic colour and waveguiding effect, specific band is collected, changed into large-area light and be gathered on four caustic surfaces, not only can reach beautiful outward appearance, also can realize efficient luminous energy and catch.The second, the effect of performance condenser groove, converges the light of light-gathering luminous plate, and light reflection and scattering site are provided, and improves the utilization ratio of light.The 3rd, the feature that fiber photovoltaic cell (CN102347147A, CN101179099A) one dimension extends can be fixed by condenser groove easily, and its three-dimensional daylighting characteristic can make full use of reflection, the scattered light in condenser groove.
It is worthy of note, the related material of above-mentioned parts is all cheap and easy to get.Therefore, compared with prior art, the present invention can improve the cost performance of photovoltaic building greatly.Fiber building integrated photovoltaic component in the present invention, applicable to different angle of incidence of sunlight degree, can be constructed part or all of building structure, as exterior wall, door and window and roof etc., also can be used for handicraft or ornaments, as indoor, exterior decoration thing, sculpture etc.And its power supply object is not limit, as is directly used in driving electrical appliance, can be for storage of electrical energy yet.
Accompanying drawing explanation
Fig. 1 is the plan structure figure of fiber building integrated photovoltaic component of the present invention.
Fig. 2 is the cross section index path of fiber building integrated photovoltaic component of the present invention.
Fig. 3 is the preparation flow figure of fiber building integrated photovoltaic component of the present invention.
Fig. 4 is the current-voltage curve of output of typical fiber building integrated photovoltaic component and individual fibers battery.
Fig. 5 is the sustained short circuit current curve of output of typical fiber building integrated photovoltaic component and individual fibers battery.
Fig. 6 is the current-voltage curve of output of the red fiber building integrated photovoltaic component based on four fiber photovoltaic cells, the series connection that comprises four fiber photovoltaic cells (InSeries) and (InParallel) two kinds of situations in parallel.
Wherein, 1-light-gathering luminous plate; 2-fiber photovoltaic cell; 3-condenser groove.
Embodiment
Method of testing explanation
The current-voltage curve of output relating in embodiment and sustained short circuit current curve of output are the test of KeithleyModel2000 multifunction electric meter, and illumination condition is standard analog sunlight AM1.5G(100mWcm -2, through standard silicon battery, proofread and correct).Peak power output Pmax=Isc * Voc * the FF of fibre cell and assembly thereof, optical efficiency η o=Pmax/ (A fDSCpin), in formula, Isc is short circuit current, and Voc is open circuit voltage, and FF is fill factor, curve factor, A fDSCfor the length of fibre cell and the product of light anode diameter, Pin is the incident intensity (100mWcm under standard illumination condition -2).
Embodiment 1
The typical structure of fiber building integrated photovoltaic component of the present invention as shown in Figure 1.This assembly comprises light-gathering luminous plate 1, fiber photovoltaic cell 2 and 3 three main parts of condenser groove.By light-gathering luminous plate 1, collect and conversion large area sunlight, the form with waveguide propagates in condenser groove 3 simultaneously.Condenser groove 3 can make fiber optic volt battery 2 be close to caustic surface, the light of direct projection, scattering and reflection is converged on fiber photovoltaic cell 2, as shown in Figure 2 simultaneously.Its preparation process as shown in Figure 3, first prepare the material of condenser groove 3, with a small amount of bonding agent, condenser groove 3 is fixed on light-gathering luminous plate 1, then the insertion fibre cell of the space between condenser groove 3 and light-gathering luminous plate 1 fixing, complete integral component can be formed.
In the embodiment of the present invention, light-gathering luminous plate is the product of directly buying, the patent (CN102347147A that the preparation process of fiber photovoltaic cell has mainly been applied for reference to this laboratory, CN101179099A) and the article of delivering (Nano Energy, 2013,2,537-544.).Specific practice is: with ethanol, the ultrasonic cleaning of titanium silk is clean, and naturally dry; The titanium silk cleaning (diameter 250 μ m) is dipped to isopropyl titanate, be placed on 400 degrees Celsius of hot platforms and heat 2-3 minute, repeat once, on titanium silk, form fine and close titanium dioxide layer.Continuation is dripped and is coated with this structure with colloidal tio 2, to forming enough thickness.Said structure is annealed half an hour under 450 degrees Celsius, be cooled to room temperature, and with the N719 ethanolic solution sensitization of 0.3mol/L 24 hours, form light anode.With Pt silk, be wound around above-mentioned smooth anode construction, insert and be full of in the transparent pipe of electrolyte, after encapsulation, form complete fibre cell.
Selecting the light-gathering luminous plate of different colours is main body, and aluminium foil for surrounding (width is 2cm) is coated and fixes, on a rib of light-gathering luminous plate, by fiber photovoltaic cell (length 5.50cm; Light anode diameter 280 μ m) insert in the space between condenser groove 3 and light-gathering luminous plate 1, (light-receiving area is 70.56cm can to prepare the fiber building integrated photovoltaic component of transparent/translucent 2).
Be the current-voltage curve of output of fiber building integrated photovoltaic component and individual fibers battery as shown in Figure 4, the optical efficiency that can calculate thus individual fibers battery is that 4.06%(short circuit current is 1.27mA, open circuit voltage is 0.703V, fill factor, curve factor is 0.700), purple, green, it is 0.120mA that optical efficiency orange and red assembly is respectively 0.35%(short circuit current, open circuit voltage is 0.605V, fill factor, curve factor is 0.742), 8.44%(short circuit current is 2.71mA, open circuit voltage is 0.718V, fill factor, curve factor is 0.668), 16.3%(short circuit current is 5.65mA, open circuit voltage is 0.736V, fill factor, curve factor is 0.603) and 19.9%(short circuit current be 7.09mA, open circuit voltage is 0.750V, fill factor, curve factor is 0.575).The optical efficiency of fiber building integrated photovoltaic component order is from small to large: the red assembly of the orange assembly < of purple assembly < individual fibers battery < green color component <.Except purple solar panel, green, orange and red light-gathering luminous plate can improve the optical efficiency of individual fibers battery to some extent, illustrates that rational design can make this assembly realize efficient opto-electronic conversion.
Fig. 5 is the sustained short circuit current curve of output of typical fiber building integrated photovoltaic component and individual fibers battery, in figure, sustained short circuit current order is from small to large: the red assembly (6.91mA) of the orange assembly of purple assembly (0.12mA) < individual fibers battery (1.24mA) < green color component (2.69mA) < (5.57mA) <, the performance difference that further reflects different assemblies, its stable electric current fan-out capability explanation said modules possesses continuous firing ability.This fiber building integrated photovoltaic component not only can meet the functional requirement of opto-electronic conversion, also can meet the aesthetic requirement of sense organ, and provides space for colorful Art Design.
Embodiment 2
The red light-gathering luminous plate of take is main body, and folding aluminium-foil paper for its surrounding (4, width is 2cm) is coated, also with a small amount of double faced adhesive tape, fixes and form condenser groove 3; At a seamed edge of light-gathering luminous plate, by fiber photovoltaic cell (length 9.00cm; Light anode diameter 280 μ m; Preparation method is with embodiment 1) insert in the gap between condenser groove 3 and light-gathering luminous plate 1, formed and there is the red fiber building integrated photovoltaic component of good clear performance (light-receiving area is 58.93cm 2).
Under natural lighting (15:15 on September 11st, 2013), use universal meter directly to measure.At Near Ground hand, hold this assembly, under almost vertical condition, can obtain the open circuit voltage that reaches more than 710mV and short circuit current more than 4mA.This fully shows, tencel building integrated photovoltaic component has good lighting performance, can reform of nature environment.
Embodiment 3
The red light-gathering luminous plate of take is main body, and folding aluminium-foil paper for its surrounding (4, width is 2cm) is coated, also with a small amount of double faced adhesive tape, fixes and form condenser groove 3; At each seamed edge of light-gathering luminous plate, respectively by four fiber photovoltaic cell (length 5.50cm; Light anode diameter 280 μ m; Preparation method is with embodiment 1) insert the space between condenser groove 3 and light-gathering luminous plate 1 and fix, four batteries are connected respectively (In Series) and in parallel (In Parallel), formed and there is the red fiber building integrated photovoltaic component of good clear performance (light-receiving area is 70.56cm 2).
Its current-voltage curve of output as shown in Figure 6.Under standard illumination condition, four fiber photovoltaic cells to be connected (In Series), the short circuit current of assembly is 5,58mA, and open circuit voltage is 3.07V, and fill factor, curve factor is 0.590, and peak power output is 10.09mW, optical efficiency is 16.4%.Four fiber photovoltaic cells are carried out to parallel connection (In Parallel), and the short circuit current of assembly is 24.97mA, and open circuit voltage is 0.740V, and fill factor, curve factor is 0.504, and peak power output is 9.31mW, and optical efficiency is 15.1%.Such output performance can meet the requirement of some small-sized electric appliances.
This assembly has enough flexibilities in design, can meet different power stage demands.For example, the area that changes light-gathering luminous plate can change the light energy of collection, and quantity or the size of change fiber photovoltaic cell also can change photoelectric conversion capacity, thereby obtains required power output.
In addition, light-gathering luminous plate color is various, makes the Art Design of assembly become possibility.This fiber building integrated photovoltaic component is applicable to almost vertical angle of incidence of sunlight degree, can construct part or all of building structure, as exterior wall, door and window and roof etc., also can be used for handicraft or ornaments, as indoor, exterior decoration thing, sculpture etc.Can be directly used in driving electrical appliance, also can be for storage of electrical energy.
In sum, the invention discloses a kind of fiber building integrated photovoltaic component and preparation method thereof.Above-described application scenarios and embodiment, be not intended to limit the present invention, and any those skilled in the art without departing from the spirit and scope of the present invention, can do various changes and retouching, so protection scope of the present invention define depending on claim scope.

Claims (10)

1. a fiber building integrated photovoltaic component, comprises light-gathering luminous plate, fiber photovoltaic cell and condenser groove, and described light-gathering luminous plate is energy collection body, the agent structure of constituent components; Described fiber photovoltaic cell is energy transfer medium, is fixed on four caustic surfaces of light-gathering luminous plate; Described condenser groove is connector, and light-gathering luminous plate and fiber photovoltaic cell is closely fixing as a whole, and covers fiber photovoltaic cell completely.
2. fiber building integrated photovoltaic component according to claim 1, is characterized in that: described light-gathering luminous plate has alternative absorption spectrum, and color comprises redness, orange, green and purple.
3. fiber building integrated photovoltaic component according to claim 1, is characterized in that: described light-gathering luminous plate visually observes as transparent or semitransparent plane or crooked thin plate.
4. fiber building integrated photovoltaic component according to claim 1, it is characterized in that: described light-gathering luminous plate has alternative emission spectrum, emission spectrum contain in visible light wave range 400-700nm and near infrared light wave band 700-1100nm partly or entirely.
5. fiber building integrated photovoltaic component according to claim 1, is characterized in that: described fiber photovoltaic number of batteries is one or more, is that series, parallel or mixing connect between described fiber photovoltaic cell.
6. fiber building integrated photovoltaic component according to claim 1, is characterized in that: described fiber photovoltaic cell is flexibility or inflexibility, and without encapsulating structure or have flexibility or hard encapsulation, profile is wire or bar-shaped.
7. fiber building integrated photovoltaic component according to claim 1, is characterized in that: the material of described condenser groove is the material that possesses light scattering or reflection characteristic, comprises the paper of aluminium foil and spray metal coating.
8. fiber building integrated photovoltaic component according to claim 1, is characterized in that: described condenser groove fits tightly by bonding agent and light-gathering luminous plate, and described bonding agent comprises double faced adhesive tape, 502 glue.
9. fiber building integrated photovoltaic component according to claim 1, is characterized in that: when described fiber building integrated photovoltaic component is a plurality of, be that series, parallel or mixing connect between each fiber building integrated photovoltaic component.
10. according to the preparation method of the arbitrary described fiber building integrated photovoltaic component of claim 1-9, comprise: take light-gathering luminous plate as main body, surrounding is coated and fixes with condenser groove, fiber photovoltaic cell is inserted into the space between condenser groove and light-gathering luminous plate and fixes, can prepare fiber building integrated photovoltaic component.
CN201310652583.1A 2013-12-05 2013-12-05 A kind of fiber building integrated photovoltaic component and preparation method thereof Expired - Fee Related CN103684241B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101393941A (en) * 2008-10-24 2009-03-25 中国科学技术大学 Fluorescent flat optical waveguide solar cell photovoltaic power generation system
CN101494248A (en) * 2009-03-05 2009-07-29 中山大学 Flat-plate concentration solar battery and method for manufacturing the same
CN101661969A (en) * 2009-09-22 2010-03-03 上海科润光电技术有限公司 Chromatic fluorescent solar cell plate
WO2011114262A2 (en) * 2010-03-16 2011-09-22 Koninklijke Philips Electronics N.V. Photovoltaic cell device with switchable lighting/reflection
CN102239570A (en) * 2008-08-26 2011-11-09 绿太阳能源有限公司 Luminescent solar concentration
CN102947951A (en) * 2010-06-21 2013-02-27 夏普株式会社 Plate member, light condensing solar battery, and solar energy generating window

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102239570A (en) * 2008-08-26 2011-11-09 绿太阳能源有限公司 Luminescent solar concentration
CN101393941A (en) * 2008-10-24 2009-03-25 中国科学技术大学 Fluorescent flat optical waveguide solar cell photovoltaic power generation system
CN101494248A (en) * 2009-03-05 2009-07-29 中山大学 Flat-plate concentration solar battery and method for manufacturing the same
CN101661969A (en) * 2009-09-22 2010-03-03 上海科润光电技术有限公司 Chromatic fluorescent solar cell plate
WO2011114262A2 (en) * 2010-03-16 2011-09-22 Koninklijke Philips Electronics N.V. Photovoltaic cell device with switchable lighting/reflection
CN102947951A (en) * 2010-06-21 2013-02-27 夏普株式会社 Plate member, light condensing solar battery, and solar energy generating window

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