CN208385424U - Photovoltaic tile and solar energy system of tiles - Google Patents
Photovoltaic tile and solar energy system of tiles Download PDFInfo
- Publication number
- CN208385424U CN208385424U CN201821198776.9U CN201821198776U CN208385424U CN 208385424 U CN208385424 U CN 208385424U CN 201821198776 U CN201821198776 U CN 201821198776U CN 208385424 U CN208385424 U CN 208385424U
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- China
- Prior art keywords
- battery strings
- positive terminal
- terminal
- anode
- double end
- 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
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- 239000002184 metal Substances 0.000 claims description 11
- 239000003292 glue Substances 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 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
- 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)
Abstract
The utility model relates to battery technology fields, more particularly, to a kind of photovoltaic tile and solar energy system of tiles.The photovoltaic tile includes: photovoltaic module, battery strings, grid line layout and terminal box system;Terminal box system is that can separate positive negative terminal head;It includes the positive terminal and anode connector that can be used alone that double end, which connects column the end of a thread,;Battery strings include multiple battery components arranged side by side;Grid line connects multiple battery components;Double end connector lug is located at the side of battery strings;Positive terminal is electrically connected with the anode of grid line;Anode connector is electrically connected with the cathode of grid line.The side of battery strings leads to positive terminal and anode connector, convenient for the electrical connection of two battery strings, facilitates operation, and when two photovoltaic modulies connect, and can easily carry out in series or in parallel, or series connection and parallel connection and the mixed connection deposited.
Description
Technical field
The utility model relates to battery technology fields, more particularly, to a kind of photovoltaic tile and solar energy tile system
System.
Background technique
Survival and development of mankind be unable to do without demand to the energy, during development, it is more than 200 years especially past over work
Industry process directly results in huge consumption of the mankind to fossil energy, and destroys ecological environment simultaneously, causes global change
It is warm.
The finiteness of fossil energy and to the negative effect of environment expedited the emergence of to substitution and renewable energy demand, it is various
In renewable energy, solar energy is wherein most important, the most abundant basic power source.Currently, the utilization of solar energy is main logical
It crosses several conversion regimes such as light-heat, light-electricity, light-chemistry, light-biomass to realize, the process base of this few class development and utilization
This is pollution-free, is known most cleaning, the safest energy.
During the conversion and use of solar energy, the working mechanism of solar photovoltaic assembly is that solar energy is converted into
In general electric energy in the construction of photovoltaic plant, requires asking for the load capacity for considering solar photovoltaic assembly
Topic, therefore, conventional solar photovoltaic assembly needs to meet certain mechanical performance.
In recent years, photovoltaic power generation is because of its simple installation, in use process the features such as cleanliness without any pollution, develop it is very fast,
Since large-scale photovoltaic plant construction needs a large amount of soil, the arable land of peasant can be occupied, so in contrast, can incite somebody to action in this way
The space of building adequately utilizes, and realization photovoltaic power generation is generated power for their own use and the effect of remaining electricity online.
But the anode and cathode of existing photovoltaic module are located at the obverse and reverse of battery strings, are not easy to two
The connection of battery strings.
Utility model content
It is existing to solve the purpose of this utility model is to provide a kind of photovoltaic tile and solar energy system of tiles
The anode and cathode of existing photovoltaic module present in technology are located at the obverse and reverse of battery strings, are not easy to two electricity
The technical issues of connection of pond string.
A kind of photovoltaic tile provided by the utility model, comprising: photovoltaic module, battery strings, grid line are laid out and connect
Wire box system;The terminal box system includes double end connector lug;The double end connector lug includes that the anode that can be used separately connects
Head and anode connector;The battery strings include multiple battery components arranged side by side, and the battery component is connected by multiple series and parallels
The single solar cell connect is constituted, and the lower end of the battery strings is fixedly connected by EVA solid-state glue with TPT material, upper end
It is fixedly connected by EVA solid-state glue with transparent glass;The grid line layout is wrapped in the periphery of the battery strings, and will be multiple
The battery component electrical connection;The double end connector lug is located at the side of the battery strings;
The positive terminal is electrically connected with the anode that the grid line is laid out;The anode connector and the grid line are laid out negative
Pole electrical connection.
Further, the terminal box system includes the first positive terminal head and the first negative terminal;
The first positive terminal head includes the positive terminal;The positive terminal, the first negative terminal packet
Include the anode connector;Shell is enclosed with outside the positive terminal and the anode connector;The case surface is equipped with waterproof
Layer;The first positive terminal head and first negative terminal are oppositely arranged on the side of the battery strings.
Further, the first positive terminal head, first negative terminal can be spliced to form the double end and connect
The end of a thread, the first positive terminal head, first negative terminal and the double end connector lug are one, and are respectively positioned on institute
State the same side of battery strings;The double end connector lug be located at the first positive terminal head and first negative terminal it
Between.
Further, the battery strings are square;
Two double end connector lugs are located at the first opposite side of the battery strings and second side.
Further, the terminal box system includes the second positive terminal head and the second negative terminal;
The second positive terminal head includes the positive terminal;Second negative terminal includes that the cathode connects
Head;The second positive terminal head and second negative terminal are located at the opposite third side and the 4th of the battery strings
Side.
Further, the positive terminal includes cylindricality metal contact.
Further, the anode connector includes two spaced arc metal plates, and two arcs are golden
Belong to piece respectively towards direction bending away from each other.
Further, it is respectively equipped on the opposite two sides of the terminal box system raised and matched with the bulge
Groove, the protrusion can play the role of waterproof with groove cooperation.
Further, the utility model also provides a kind of solar energy system of tiles, which includes this reality
With the novel photovoltaic tile.
The utility model provides a kind of photovoltaic tile, which includes: photovoltaic module, grid line cloth
Office, battery strings and terminal box system;Terminal box includes double end connector lug;Double end connector lug includes positive terminal and anode connector,
When user needs for two battery strings to be electrically connected, only need to by a upper battery strings positive terminal and next battery strings
On anode connector electrical connection, the anode connector in a upper battery strings is electrically connected with the positive terminal in next battery strings
It connects, so as to make two battery strings electrical connections.
Photovoltaic tile provided by the utility model, the side of battery strings lead to positive terminal and anode connector,
It is electrically connected convenient for two battery strings, facilitates operation.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of photovoltaic tile provided by the embodiment of the utility model;
Fig. 2 is the structural schematic diagram for the photovoltaic tile that another embodiment of the utility model provides;
Fig. 3 is another structural schematic diagram of photovoltaic tile described in Fig. 1;
Structural schematic diagram when Fig. 4 is positive terminal provided by the embodiment of the utility model and anode connector cooperation;
Fig. 5 is the structural schematic diagram for the photovoltaic tile that another embodiment of the utility model provides;
Fig. 6 is another structural schematic diagram of photovoltaic tile provided by the embodiment of the utility model.
Appended drawing reference:
1- terminal box system;2- battery strings;3- grid line layout;
4- anode connector;5- positive terminal;6- protrusion;
7- groove;8- transparent glass;9-EVA solid-state glue;
10-TPT material;11- double end connector lug;The second negative terminal of 12-;
13- the second positive terminal head;The first negative terminal of 14-;15- the first positive terminal head;
21- battery component.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Fig. 1 is the structural schematic diagram of photovoltaic tile provided by the embodiment of the utility model;Fig. 2 is the utility model
The structural schematic diagram for the photovoltaic tile that another embodiment provides;Fig. 3 is the another of photovoltaic tile described in Fig. 1
Structural schematic diagram;Structural schematic diagram when Fig. 4 is positive terminal provided by the embodiment of the utility model and anode connector cooperation, figure
The structural schematic diagram of the 5 photovoltaic tiles provided for another embodiment of the utility model, Fig. 6 is the utility model embodiment
Another structural schematic diagram of the photovoltaic tile of offer.As shown in Figures 1 to 6, the utility model embodiment provides one kind
Photovoltaic tile, the photovoltaic tile include: photovoltaic module, battery strings 2, grid line layout 3 and terminal box system;Institute
Stating terminal box system includes double end connector lug;Double end connector lug includes the positive terminal and anode connector that can be used separately;Electricity
Pond string 2 includes multiple battery components 21 arranged side by side, the single solar cell structure that battery component 21 is connected by multiple series and parallels
At, and the lower end of battery strings 2 is fixedly connected by EVA solid-state glue 9 with TPT material 10, and upper end is by EVA solid-state glue 9 and thoroughly
Understand that glass 8 is fixedly connected;Grid line layout 3 is wrapped in the periphery of battery strings 2, and multiple battery components 21 are electrically connected;Double end
Connector lug 11 is located at the side of battery strings 2;Positive terminal 5 is electrically connected with the anode of grid line layout 3;Anode connector 4 and grid line cloth
The cathode electrical connection of office 3.
The utility model embodiment provides a kind of photovoltaic tile, the photovoltaic tile include: photovoltaic module,
Grid line layout 3, battery strings 2 and terminal box system;Terminal box system includes double end connector lug 11;Double end connector lug 11 includes anode
Connector 5 and anode connector 4, when user needs for two battery strings 2 to be electrically connected, only need to by a upper battery strings 2 just
Pole connector 5 is electrically connected with the anode connector 4 in next battery strings 2, by a upper battery strings 2 anode connector 4 with it is next
Positive terminal 5 in a battery strings 2 is electrically connected, so as to be electrically connected two battery strings 2.
Photovoltaic tile provided by the embodiment of the utility model, the side of battery strings 2 lead to positive terminal 5 and bear
Pole connector 4 is electrically connected convenient for two battery strings 2, facilitates operation.
Further, the positive terminal 5 of double end connector lug 11 and anode connector 4, which can separate, is used alone.
Wherein, battery strings 2 may include even number battery component (as shown in Figure 1), may also comprise odd number battery component (such as
Shown in Fig. 5).When for odd number battery component, positive terminal 5 and anode connector 4 are oppositely arranged on the two sides of battery strings 2.
On the basis of the above embodiments, further, terminal box system includes that the first positive terminal head 15 and first is negative
Pole connector lug 14;
First positive terminal head 15 includes positive terminal 5;First negative terminal 14 includes anode connector 4;Positive terminal 5
It is enclosed with shell outside with anode connector 4;Case surface is equipped with waterproof layer;First positive terminal head 15 and the first negative terminal
14 are oppositely arranged on the side of battery strings 2.
In the present embodiment, the first negative terminal 14 and the first positive terminal head 15 are single head, that is, 2 phase of battery strings
Pair two sides be respectively set positive terminal 5 and anode connector 4, user is by 5 He of positive terminal of single head in a upper battery strings 2
The anode connector 4 of single head is electrically connected in next battery strings 2, realizes positive and negative connection, can also be by single head in a upper battery strings 2
Positive terminal 5 is electrically connected with the positive terminal 5 of single head in next battery strings 2, the anode connector 4 of a upper single head with it is next
The anode connector 4 of single head is electrically connected, and realizes positive connection and negative connection.
In the present embodiment, positive and negative connection, positive connection and negative connection, connection type multiplicity is can be achieved in such setting
Change.
On the basis of the above embodiments, further, the first positive terminal head 15, the first negative terminal 14 can spell
It connecing to form double end connector lug 11, the first positive terminal head 15, the first negative terminal 14 and double end connector lug 11 are one, and
It is respectively positioned on the same side of battery strings 2;Double end connector lug 11 is located between positive terminal box system 1 and negative junction box system 1.
In the present embodiment, upper and lower two battery strings 2 can be passed through respectively the first positive terminal head on the same side by user
15, the first negative terminal 14 realizes electrical connection, can also be electrically connected by double end connector lug 11, further facilitate use.
On the basis of the above embodiments, further, double end connector lug 11 is two, and two double end connector lugs 11 are distinguished
Positioned at the two sides of battery strings 2.
In the present embodiment, two sides be equipped with top terminal box system 1, it can be achieved that more than two multiple battery strings 2 successively
Electrical connection.
On the basis of the above embodiments, further, battery strings 2 are square;
Two double end connector lugs 11 are located at the first opposite side of battery strings 2 and second side.
In the present embodiment, two double end connector lugs 11 are located at opposite the first side and second side, connect regular.Battery
String 2 can be rectangle, be also possible to square.
On the basis of the above embodiments, further, terminal box system includes that the second positive terminal head 13 and second is negative
Pole connector lug 12;
Second positive terminal head 13 includes positive terminal 5;Second negative terminal 12 includes anode connector 4;Second anode
Connector lug 13 and the second negative terminal 12 are located at the opposite third side and the 4th side of battery strings 2.
In the present embodiment, a top terminal box system 1, third side is respectively set in the first side of battery strings 2 and second side
The second positive terminal head 13 and the second negative terminal 12 is respectively set with the 4th side, so that multiple battery strings 2 can pass through first
Side and second side realization are sequentially connected electrically, and can also realize electrical connection, the connection side of multiple battery strings 2 by third side and the 4th side
Formula diversification.
On the basis of the above embodiments, further, positive terminal 5 is cylindricality metal contact.Anode connector 4 includes two
A spaced arc metal plate, and two arc metal plates are respectively towards direction bending away from each other.
In the present embodiment, in cylindricality metal contact two arc metal plates of insertion, the connection of anode and cathode is realized,
Arc metal plate connects convenient for anode with cathode, facilitates operation.
On the basis of the above embodiments, further, be respectively equipped on the opposite two sides of terminal box system 1 protrusion 6 with
And the groove 7 matched with protrusion 6.
In the present embodiment, when two battery strings 2 connect, the protrusion 6 in a upper terminal box system 1 can be inserted into down
In groove 7 in one terminal box system 1, it can play the role of preventing rainwater and moisture from invading.
As preferred embodiment, photovoltaic tile provided by the utility model include: include: photovoltaic module, electricity
Pond string 2, grid line layout 3 and terminal box system 1;Terminal box system 1 includes double end connector lug 11;Double end connector lug 11 includes can
The positive terminal 5 and anode connector 4 being used separately;Battery strings 2 include multiple battery components 21 arranged side by side, battery component by
The single solar cell of multiple series and parallel connections is constituted, and the lower end of battery strings 2 passes through EVA solid-state glue 9 and TPT material 10
It is fixedly connected, upper end is fixedly connected by EVA solid-state glue 9 with transparent glass 8;Grid line layout 3 is wrapped in the outer of battery strings 2
It encloses, and multiple battery components is electrically connected;Double end connector lug 11 is located at the side of battery strings 2;Positive terminal 5 and grid line layout 3
Anode electrical connection;Anode connector 4 is electrically connected with the cathode of grid line layout 3.Terminal box system 1 include the first positive terminal head and
First negative terminal;First positive terminal head includes positive terminal 5;First negative terminal includes anode connector 4;Anode connects
First 5 and anode connector 4 outside be enclosed with shell;Case surface is equipped with waterproof layer;First positive terminal head and the first negative terminal
Head is oppositely arranged on the side of battery strings 2.First positive terminal head, the first negative terminal can be spliced to form double end connector lug
11, the first positive terminal head, the first negative terminal and double end connector lug 11 are one, and are respectively positioned on the same of battery strings 2
Side;Double end connector lug 11 is between the first positive terminal head and the first negative terminal.On the opposite two sides of terminal box system 1
The groove 7 for being respectively equipped with protrusion 6 and matching with protrusion 6, protrusion 6 can play the role of waterproof with the cooperation of groove 7.
On the basis of the above embodiments, further, the utility model embodiment also provides a kind of solar energy tile system
System, which includes the photovoltaic tile of the utility model.
The utility model embodiment provides a kind of solar energy system of tiles, the photovoltaic tile include: photovoltaic module,
Battery strings 2 and terminal box system;Terminal box system 1 includes double end connector lug 11;Double end connector lug 11 includes positive terminal 5 and bears
Pole connector 4, when user needs for two battery strings 2 to be electrically connected, only need to by a upper battery strings 2 positive terminal 5 with
Anode connector 4 in next battery strings 2 is electrically connected, by a upper battery strings 2 anode connector 4 and next battery strings 2
On positive terminal 5 be electrically connected, so as to be electrically connected two battery strings 2.
Solar energy system of tiles provided by the embodiment of the utility model, the side of battery strings 2 lead to positive terminal 5 and bear
Pole connector 4 is electrically connected convenient for two battery strings 2, facilitates operation.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System;Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced;And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (9)
1. a kind of photovoltaic tile characterized by comprising photovoltaic module, battery strings, grid line layout and terminal box system
System;
The terminal box system includes double end connector lug;The double end connector lug includes the positive terminal that can be used separately and bears
Pole connector;
The battery strings include multiple battery components arranged side by side, the monomer that the battery component is connected by multiple series and parallels
Solar cell is constituted, and the lower end of the battery strings is fixedly connected by EVA solid-state glue with TPT material, and upper end is solid by EVA
State glue is fixedly connected with transparent glass;Grid line layout is wrapped in the periphery of the battery strings, and by multiple batteries
Component electrical connection;The double end connector lug is located at the side of the battery strings;
The positive terminal is electrically connected with the anode that the grid line is laid out;The negative electricity of the anode connector and grid line layout
Connection.
2. photovoltaic tile according to claim 1, which is characterized in that the terminal box system includes the first anode
Connector lug and the first negative terminal;
The first positive terminal head includes the positive terminal;First negative terminal includes the anode connector;Institute
It states and is enclosed with shell outside positive terminal and the anode connector;The case surface is equipped with waterproof layer;First anode connects
The end of a thread and first negative terminal are oppositely arranged on the side of the battery strings.
3. photovoltaic tile according to claim 2, which is characterized in that the first positive terminal head, described
One negative terminal can be spliced to form the double end connector lug, the first positive terminal head, first negative terminal
It is one with the double end connector lug, and is respectively positioned on the same side of the battery strings;The double end connector lug is located at described the
Between one positive terminal head and first negative terminal.
4. photovoltaic tile according to claim 2, which is characterized in that the battery strings are square;
Two double end connector lugs are located at the first opposite side of the battery strings and second side.
5. photovoltaic tile according to claim 4, which is characterized in that the terminal box system includes the second anode
Connector lug and the second negative terminal;
The second positive terminal head includes the positive terminal;Second negative terminal includes the anode connector;Institute
It states the second positive terminal head and second negative terminal is located at the opposite third side and the 4th side of the battery strings.
6. photovoltaic tile according to claim 1, which is characterized in that the positive terminal includes the touching of cylindricality metal
Head.
7. photovoltaic tile according to claim 1, which is characterized in that the anode connector includes that two intervals are set
The arc metal plate set, and two arc metal plates are respectively towards direction bending away from each other.
8. photovoltaic tile according to claim 4, which is characterized in that on the opposite two sides of the terminal box system
It is respectively equipped with protrusion and groove matched with the bulge, the protrusion can play the work of waterproof with groove cooperation
With.
9. a kind of solar energy system of tiles, which is characterized in that including such as described in any item photovoltaics watt of claim 1-8
Piece.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821198776.9U CN208385424U (en) | 2018-07-26 | 2018-07-26 | Photovoltaic tile and solar energy system of tiles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201821198776.9U CN208385424U (en) | 2018-07-26 | 2018-07-26 | Photovoltaic tile and solar energy system of tiles |
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Publication Number | Publication Date |
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CN208385424U true CN208385424U (en) | 2019-01-15 |
Family
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CN201821198776.9U Expired - Fee Related CN208385424U (en) | 2018-07-26 | 2018-07-26 | Photovoltaic tile and solar energy system of tiles |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108878569A (en) * | 2018-07-26 | 2018-11-23 | 楚雄师范学院 | Novel photovoltaic module and solar energy system of tiles |
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2018
- 2018-07-26 CN CN201821198776.9U patent/CN208385424U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108878569A (en) * | 2018-07-26 | 2018-11-23 | 楚雄师范学院 | Novel photovoltaic module and solar energy system of tiles |
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