CN211125670U - Tower-type laminated tile solar photovoltaic module capable of being integrated on roof of automobile - Google Patents
Tower-type laminated tile solar photovoltaic module capable of being integrated on roof of automobile Download PDFInfo
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- CN211125670U CN211125670U CN202020064186.8U CN202020064186U CN211125670U CN 211125670 U CN211125670 U CN 211125670U CN 202020064186 U CN202020064186 U CN 202020064186U CN 211125670 U CN211125670 U CN 211125670U
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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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
The utility model relates to a can integrate in tower pile of tiles solar PV modules at car roof, including the curved surface euphotic layer, can with the curved surface battery cluster of the lower bottom surface laminating of curved surface euphotic layer and can with the encapsulation backplate of the lower bottom surface laminating of curved surface battery cluster, curved surface euphotic layer and curved surface battery cluster are fixed through hot melt adhesive, and curved surface battery cluster and encapsulation backplate are also fixed through the hot melt adhesive, curved surface battery cluster includes a plurality of tower pile of tiles modules, all is equipped with on the tower pile of tiles module at the tower pile of modules at initiating terminal and the tower pile of tiles module at terminal and connects the lead wire, each tower pile of tiles module comprises a plurality of pile of tiles units, and each pile of tiles unit is formed by a plurality of battery board group fixed connection, and each adjacent battery board group part is range upon range of, and adjacent battery board group's length varies, and each battery board group includes at. The utility model discloses also effectually avoid breaking of battery piece because of stress emergence, safe practical in the effectual sunroof light transmissivity of assurance.
Description
Technical Field
The utility model relates to a solar PV modules, especially can integrate in the tower solar PV modules that shingle at car roof.
Background
With global climate change and increasingly severe environmental pollution problems, solar energy is rapidly developed as a green renewable energy source, and a photovoltaic module is formed by assembling a large number of battery pieces and can be used for building various photovoltaic power generation systems so as to convert light energy into electric energy; photovoltaic modules in the prior art are applied to various fields, including the automotive field, but at present, a laminated photovoltaic module really used for manufacturing a crystalline silicon solar cell on the roof of an automobile does not exist, and due to the fact that the stress of the conventional photovoltaic module welded by a welding strip is large, when the conventional photovoltaic module is adapted to the curved surface radian of the roof or a skylight of the automobile, the solar panel is easy to break, the use value of the solar panel is affected, and the solar module is extremely inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a structure is ingenious, and also has the tower type of shingled tiles solar PV modules that can integrate in the car roof of better luminousness when can guarantee efficient photoelectric conversion's efficiency.
Realize the utility model discloses the technical scheme of purpose is: the utility model discloses a curved surface euphotic layer, can with the curved surface battery cluster of the lower bottom surface laminating of curved surface euphotic layer and can with the encapsulation backplate of the lower bottom surface laminating of curved surface battery cluster, curved surface euphotic layer and curved surface battery cluster are fixed through hot melt adhesive, and curved surface battery cluster and encapsulation backplate are also fixed through the hot melt adhesive, curved surface battery cluster includes a plurality of tower shingles modules, all is equipped with on the tower shingles module at initiating terminal and the tower shingles module at terminal and connects the lead wire, each tower shingles module comprises a plurality of shingles units, and each shingles unit is formed by a plurality of battery board group fixed connection, and each adjacent battery board group part is range upon range of, and the length of adjacent battery board group varies, and each battery board group includes at least one curved surface battery board.
The front and the back of each battery plate group are provided with main grids, the main grid on the front of each battery plate group is positioned at one end, close to the bottom, of the corresponding battery plate group, the main grid on the back of each battery plate group is positioned at one end, close to the top, of the corresponding battery plate group, and when two adjacent battery plate groups are stacked, the stacked main grids are connected through conductive adhesive.
The curved surface euphotic layer is curved surface toughened glass, and each curved surface battery plate is an HJT solar battery plate.
The battery plate group comprises a plurality of first battery plate groups and a plurality of second battery plate groups, each first battery plate group and each second battery plate group are sequentially distributed at intervals, and is fixedly connected with the first battery plate group through conductive adhesive, the first battery plate group comprises at least one first curved battery plate, the second cell panel group also comprises at least one second curved cell panel, the sum of the areas of all the first curved cell panels in the first cell panel group is equal to the sum of the areas of all the second curved cell panels in the second cell panel group, all the first curved cell panels are stacked, abutted or arranged at intervals, all the second curved cell panels are also stacked, abutted or arranged at intervals, and the length from the starting edge of the first curved cell at the starting end to the final edge of the first curved cell at the final end is different from the length from the starting edge of the second curved cell at the starting end to the final edge of the second curved cell at the final end.
The first battery plate group comprises a plurality of first curved-surface battery plates, the second battery plate group comprises a second curved-surface battery plate, and the first curved-surface battery plates are distributed at intervals and are fixedly connected with the second battery plate group through conductive adhesives.
The first battery plate group comprises a plurality of first curved-surface battery plates, the second battery plate group comprises a plurality of second curved-surface battery plates, and the second curved-surface battery plates are distributed at intervals and are fixedly connected with the first curved-surface battery plates on the first battery plate group through conductive adhesives.
The tower-type laminated tile module is composed of a plurality of laminated tile units, all the laminated tile units are connected in series, each laminated tile unit is composed of a plurality of battery boards, all the battery board groups are also connected in series, and the number of curved battery boards in each battery board group is not more than 24.
The curved-surface battery string is connected in a mode that a plurality of tower-type tile-folded modules are connected in series or in parallel or in a mixed mode of series connection and parallel connection, the lead connecting wire comprises a first lead connecting wire and a second lead connecting wire, the first lead connecting wire is connected with the tower-type tile-folded module at the starting end, and the second lead connecting wire is connected with the tower-type tile-folded module at the terminal end.
All the tower type tile stacking modules are arranged in an aligned mode along an X axis and a Y axis, all the tower type tile stacking modules arranged along the X axis are distributed at intervals along an X axis array, all the tower type tile stacking modules arranged along the Y axis and all the tower type tile stacking modules arranged along the X axis are symmetrically distributed along the X axis, and intervals exist among the tower type tile stacking modules arranged along the Y axis.
The packaging back plate is made of flexible weather-resistant photovoltaic materials and is transparent, semitransparent or opaque.
The utility model discloses has positive effect: (1) the utility model discloses a set up curved surface euphotic layer, curved surface battery cluster and encapsulation backplate, because curved surface battery cluster and curved surface euphotic layer laminate, encapsulation backplate and curved surface battery cluster's lower bottom surface laminate, consequently the encapsulation backplate also is the curved surface shape, and fix curved surface euphotic layer, curved surface battery cluster and encapsulation backplate through the hot melt adhesive, set up curved surface battery cluster into a plurality of tower type shingle module, set up tower type shingle module into a plurality of shingle unit group and constitute, each shingle unit is constituteed through a plurality of battery plate groups, each battery plate group comprises a plurality of curved surface battery boards, and connect the electrical transmission that the lead wire changed into light to the car in through setting up and supply the inside electrical component of car to use, the problem that the battery board that produces because the stress is too big when welding photovoltaic module among the prior art is effectively solved, replace traditional photovoltaic module through curved surface euphotic layer, curved surface battery board and encapsulation backplate, stress when can effectually avoid the welding to guaranteed sunroof's transmittance when the radian agrees with sunroof's that can be fine, it is practical convenient.
(2) The utility model discloses an all set up main bars at the front of battery board group and the back, through the connection of main bars when the stromatolite to and the connection of conducting resin, can effectually go out the quick effectual transmission of the electric energy that changes light into, high-efficient practical.
(3) The utility model discloses a set curved surface toughened glass with the curved surface euphotic layer to set the curved surface panel to HJT solar cell panel, be the stress that produces during the welding among the effectual elimination prior art on the one hand, on the other hand passes through the panel of HJT heterojunction, can have higher photoelectric conversion efficiency, and the decay is low, temperature coefficient is good, the double-sided rate is high, and is high-efficient convenient.
(4) The utility model discloses a set up into first battery board group and second battery board group with battery board group, first battery board group and second battery board group all include a plurality of curved surface panel, the total length of all curved surface panel of first battery board group and the total length of all curved surface panel of second battery board group are unequal but the area equals, stack up through unequal first battery board group and second battery board group, consequently unequal reason, can guarantee that each tower type shingle module can also can guarantee when the efficient carries out photoelectric conversion that tower type shingle module can have the clearance to be used for the printing opacity when connecting.
(5) The utility model discloses a set first battery board group to a plurality of first curved surface panels, second battery board group includes a second curved surface panel, and each first curved surface panel and second curved surface panel connect through the conducting resin, also can guarantee the high-efficient transmission of photoelectric effect medium current when can be stable connecting, convenient practicality.
(6) The utility model discloses a set first battery board group to a plurality of first curved surface panels, second battery board group includes a plurality of second curved surface panels, and each first curved surface panel and second curved surface panel are connected through the conducting resin, also can guarantee the high-efficient transmission of photoelectric effect medium current when can be stable connecting, convenient practicality.
(7) The utility model discloses a with each shingle unit series connection, each shingle unit is established ties by a plurality of battery boards and is formed, and the curved surface panel in each battery board group establishes ties and forms, can guarantee the smooth and easy degree that the electric current was derived after carrying out photoelectric conversion.
(8) The utility model discloses a curved surface battery cluster sets to a plurality of tower-type shingled tiles module and establishes ties or parallelly connected or establish ties and parallelly connected mode of mixing and be connected, guarantees that the most high-efficient, the least mode of loss of electric current among the photoelectric conversion carries out each electrical components of transmission to in the car of electric current, and is high-efficient convenient.
(9) The utility model discloses a with each tower type stack tile module through lining up the arrangement along X axle and Y axle to along X axle array interval distribution, each tower type stack tile module of arranging along Y axle is along X axle symmetric distribution, further guarantees to have the clearance between each tower type stack tile module, thereby guarantees holistic light transmissivity, and is practical convenient.
(10) The utility model discloses a to the first type weatherability photovoltaic material of setting to the encapsulation backplate to transparent form, translucent form and opaque form will be encapsulated the backplate and set to, can effectually carry out the sunshade on the one hand, on the other hand also can guarantee the location of curved surface euphotic layer and curved surface battery cluster and connect, high-efficient practical.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a cross-sectional view of a tower-type laminated tile solar photovoltaic module which can be integrated on the roof of an automobile according to the present invention;
fig. 2 is a schematic view of a connection structure of a first battery plate group and a second battery plate group in the first embodiment, the third embodiment and the fourth embodiment of the present invention;
fig. 3 is a schematic view of a connection structure of a first battery plate group and a second battery plate group in a second embodiment of the present invention;
fig. 4 is a schematic view of a connection structure of the first curved-surface battery plate and the second curved-surface battery plate group in the present invention;
fig. 5 is a schematic view of the overall structure of the shingle unit in the first embodiment, the third embodiment and the fourth embodiment of the present invention;
fig. 6 is a schematic view of the overall structure of a shingle unit according to a second embodiment of the present invention;
fig. 7 is a schematic view of the overall structure of the tower-type shingled modules in the first embodiment, the third embodiment and the fourth embodiment of the present invention;
fig. 8 is a schematic view of an overall structure of a tower-type shingled module according to a second embodiment of the present invention;
fig. 9 is a schematic view of a series structure of each tower-type shingle module according to an embodiment of the present invention;
fig. 10 is a schematic view of a series structure of each tower-type shingle module according to the second embodiment of the present invention;
fig. 11 is a schematic view of a parallel structure of three tower-type shingle modules according to an embodiment of the present invention;
fig. 12 is a schematic structural diagram of series and parallel hybrid connection of four tower-type shingle modules according to an embodiment of the present invention.
Detailed Description
(embodiment one)
Referring to fig. 1, 2, 4, 5, 7 and 9, the present invention comprises a curved surface euphotic layer 1, a curved surface battery string 3 capable of fitting with the lower bottom surface of the curved surface euphotic layer 1, and an encapsulation backboard 4 capable of fitting with the lower bottom surface of the curved surface battery string 3, wherein the curved surface euphotic layer 1, the curved surface battery string 3 and the encapsulation backboard 4 which are sequentially arranged are all fixed on a photovoltaic bracket 5, the photovoltaic bracket 5 can be fixedly connected with a skylight at the roof of an automobile, the curved surface euphotic layer 1 is curved surface toughened glass, the encapsulation backboard 4 is made of flexible weather-resistant photovoltaic material and is transparent, the curved surface euphotic layer 1 and the curved surface battery string 3 are fixed through a hot melt adhesive 2, the curved surface battery string 3 and the encapsulation backboard 4 are also fixed through the hot melt adhesive 2, the curved surface battery string 3 comprises a plurality of tower type laminated tile modules, and the tower type laminated tile module at the starting end and the tower type laminated, the curved surface battery string 3 is connected in a series connection mode of a plurality of tower type tile-stacked modules, the lead wire comprises a first lead wire 6 and a second lead wire 7, the first lead wire 6 is connected with the tower type tile-stacked module at the starting end, the second lead wire 7 is connected with the tower type tile-stacked module at the terminal, each tower type tile-stacked module consists of a plurality of tile-stacked units 31, each tile-stacked unit 31 is formed by fixedly connecting a plurality of battery plate groups, each adjacent battery plate group is partially stacked, the lengths of the adjacent battery plate groups are different, each battery plate group comprises a plurality of curved surface battery plates, and each curved surface battery plate is an HJT heterojunction solar battery plate, the utility model discloses a solar battery plate is a silicon-based heterojunction solar battery plate;
the front surface and the back surface of each battery plate group are respectively provided with a main grid 313, the main grid 313 on the front surface of each battery plate group is positioned at one end, close to the bottom, of the corresponding battery plate group, the main grid 313 on the back surface of each battery plate group is positioned at one end, close to the top, of the corresponding battery plate group, and when two adjacent battery plate groups are laminated, the laminated main grids 313 are connected through a conductive adhesive 314;
the battery plate group comprises a plurality of first battery plate groups and a plurality of second battery plate groups, each first battery plate group and each second battery plate group are sequentially distributed at intervals and fixedly connected through a conductive adhesive 314, each first battery plate group comprises two first curved surface battery plates 311, each second battery plate group comprises a second curved surface battery plate 312, the sum of the areas of all the first curved surface battery plates 311 in the first battery plate groups is equal to the area of the second curved surface battery plates 312 in the second battery plate groups, each first curved surface battery plate 311 is distributed at intervals, the length from the starting edge of the first curved surface battery at the starting end to the final edge of the first curved surface battery at the final end is different from the length from the starting edge of the second curved surface battery at the starting end to the final edge of the second curved surface battery at the final end, the two first curved surface battery plates 311 are stacked on the second curved surface battery, and a main grid 313 on the front surface of the two first curved surface battery plates 311 and a main grid 313 on the back surface of the second curved surface battery plates 312 313 overlapping and connecting by heat conducting glue;
the tower-type tile-stacking module is composed of a plurality of tile-stacking units 31, the tile-stacking units 31 are connected in series, the tile-stacking units 31 are composed of a plurality of cell panels, the cell panels are connected in series, curved-surface cell panels in the cell panel groups do not exceed 24, the tower-type tile-stacking modules are aligned along an X axis and a Y axis, the tower-type tile-stacking modules arranged along the X axis are distributed at intervals along an X-axis array, the tower-type tile-stacking modules arranged along the Y axis and the tower-type tile-stacking modules arranged along the X axis are symmetrically distributed along the X axis, intervals exist between the tower-type tile-stacking modules arranged along the Y axis, and a plurality of light-transmitting areas are formed by arranging the intervals between the tower-type tile-stacking modules, so that the transmittance of the tower-type tile-stacking solar photovoltaic module can be effectively ensured.
Example two
Referring to fig. 1, fig. 3, fig. 4, fig. 6, fig. 8 and fig. 10, the present invention comprises a curved surface euphotic layer 1, a curved surface battery string 3 which can be attached to the lower bottom surface of the curved surface euphotic layer 1, and an encapsulation backboard 4 which can be attached to the lower bottom surface of the curved surface battery string 3, wherein the curved surface euphotic layer 1, the curved surface battery string 3 and the encapsulation backboard 4 which are sequentially arranged are all fixed on a photovoltaic bracket 5, the photovoltaic bracket 5 can be fixedly connected with a skylight at the roof of an automobile, the curved surface euphotic layer 1 is curved surface toughened glass, the encapsulation backboard 4 is made of flexible weather-resistant photovoltaic material and is in a semitransparent shape, the curved surface euphotic layer 1 and the curved surface battery string 3 are fixed through a hot melt adhesive 2, the curved surface battery string 3 and the encapsulation backboard 4 are also fixed through the hot melt adhesive 2, the curved surface battery string 3 comprises a plurality of tower type shingle modules, the, the curved surface battery string 3 is connected in a series connection mode of a plurality of tower type tile-stacked modules, the lead wire comprises a first lead wire 6 and a second lead wire 7, the first lead wire 6 is connected with the tower type tile-stacked module at the starting end, the second lead wire 7 is connected with the tower type tile-stacked module at the terminal, each tower type tile-stacked module consists of a plurality of tile-stacked units 31, each tile-stacked unit 31 is formed by fixedly connecting a plurality of battery plate groups, each adjacent battery plate group is partially stacked, the lengths of the adjacent battery plate groups are different, each battery plate group comprises a plurality of curved surface battery plates, and each curved surface battery plate is an HJT heterojunction solar battery plate, the utility model discloses a solar battery plate is a silicon-based heterojunction solar battery plate;
the front surface and the back surface of each battery plate group are respectively provided with a main grid 313, the main grid 313 on the front surface of each battery plate group is positioned at one end, close to the bottom, of the corresponding battery plate group, the main grid 313 on the back surface of each battery plate group is positioned at one end, close to the top, of the corresponding battery plate group, and when two adjacent battery plate groups are laminated, the laminated main grids 313 are connected through a conductive adhesive 314;
the cell panel group comprises a plurality of first cell panel groups and a plurality of second cell panel groups, each first cell panel group and each second cell panel group are sequentially distributed at intervals and fixedly connected through a conductive adhesive 314, each first cell panel group comprises two first curved-surface cell panels 311, each second cell panel group comprises three second curved-surface cell panels 312, the sum of the areas of all the first curved-surface cell panels 311 in the first cell panel group is equal to the area of all the second curved-surface cell panels 312 in the second cell panel group, each first curved-surface cell panel 311 is distributed at intervals, the length from the starting edge of a first curved-surface cell at the starting end to the final edge of the first curved-surface cell at the final end is different from the length from the starting edge of a second curved-surface cell at the starting end to the final edge of the second curved-surface cell at the final end, and the two first curved-surface cell panels 311 are stacked on the three second curved-surface cells, the main grids 313 on the front surfaces of the two first curved-surface battery plates 311 are overlapped with the main grids 313 on the back surfaces of the three second curved-surface battery plates 312 and are connected through heat conducting glue;
the tower-type tile-stacking module is composed of a plurality of tile-stacking units 31, the tile-stacking units 31 are connected in series, the tile-stacking units 31 are composed of a plurality of cell panels, the cell panels are connected in series, curved-surface cell panels in the cell panel groups do not exceed 24, the tower-type tile-stacking modules are aligned along an X axis and a Y axis, the tower-type tile-stacking modules arranged along the X axis are distributed at intervals along an X-axis array, the tower-type tile-stacking modules arranged along the Y axis and the tower-type tile-stacking modules arranged along the X axis are symmetrically distributed along the X axis, intervals exist between the tower-type tile-stacking modules arranged along the Y axis, and a plurality of light-transmitting areas are formed by arranging the intervals between the tower-type tile-stacking modules, so that the transmittance of the tower-type tile-stacking solar photovoltaic module can be effectively ensured.
EXAMPLE III
Referring to fig. 1, 2, 4, 5, 7 and 11, the present invention comprises a curved surface euphotic layer 1, a curved surface battery string 3 capable of fitting with the lower bottom surface of the curved surface euphotic layer 1, and an encapsulation backboard 4 capable of fitting with the lower bottom surface of the curved surface battery string 3, wherein the curved surface euphotic layer 1, the curved surface battery string 3 and the encapsulation backboard 4 which are sequentially arranged are all fixed on a photovoltaic bracket 5, the photovoltaic bracket 5 can be fixedly connected with a skylight at the roof of an automobile, the curved surface euphotic layer 1 is curved surface toughened glass, the encapsulation backboard 4 is made of flexible weather-resistant photovoltaic material and is in an opaque shape, the curved surface euphotic layer 1 and the curved surface battery string 3 are fixed through a hot melt adhesive 2, the curved surface battery string 3 and the encapsulation backboard 4 are also fixed through the hot melt adhesive 2, the curved surface battery string 3 comprises a plurality of tower type shingle modules, and the tower type shingle modules at the starting end and the, the curved surface battery string 3 is connected in parallel by a plurality of tower type tile-stacked modules, the lead wire comprises a first lead wire 6 and a second lead wire 7, the first lead wire 6 is connected with the tower type tile-stacked module at the starting end, the second lead wire 7 is connected with the tower type tile-stacked module at the terminal, each tower type tile-stacked module is composed of a plurality of tile-stacked units 31, each tile-stacked unit 31 is formed by fixedly connecting a plurality of battery plate groups, each adjacent battery plate group is partially stacked, the lengths of the adjacent battery plate groups are different, each battery plate group comprises a plurality of curved surface battery plates, and each curved surface battery plate is an HJT heterojunction solar battery plate, the utility model discloses a solar battery plate is a silicon-based heterojunction solar battery plate;
the front surface and the back surface of each battery plate group are respectively provided with a main grid 313, the main grid 313 on the front surface of each battery plate group is positioned at one end, close to the bottom, of the corresponding battery plate group, the main grid 313 on the back surface of each battery plate group is positioned at one end, close to the top, of the corresponding battery plate group, and when two adjacent battery plate groups are laminated, the laminated main grids 313 are connected through a conductive adhesive 314;
the battery plate group comprises a plurality of first battery plate groups and a plurality of second battery plate groups, each first battery plate group and each second battery plate group are sequentially distributed at intervals and fixedly connected through a conductive adhesive 314, each first battery plate group comprises two first curved surface battery plates 311, each second battery plate group comprises a second curved surface battery plate 312, the sum of the areas of all the first curved surface battery plates 311 in the first battery plate groups is equal to the area of the second curved surface battery plates 312 in the second battery plate groups, each first curved surface battery plate 311 is distributed at intervals, the length from the starting edge of the first curved surface battery at the starting end to the final edge of the first curved surface battery at the final end is different from the length from the starting edge of the second curved surface battery at the starting end to the final edge of the second curved surface battery at the final end, the two first curved surface battery plates 311 are stacked on the second curved surface battery, and a main grid 313 on the front surface of the two first curved surface battery plates 311 and a main grid 313 on the back surface of the second curved surface battery plates 312 313 overlapping and connecting by heat conducting glue;
the tower-type tile-stacking module is composed of a plurality of tile-stacking units 31, the tile-stacking units 31 are connected in series, the tile-stacking units 31 are composed of a plurality of cell panels, the cell panels are connected in series, curved-surface cell panels in the cell panel groups do not exceed 24, the tower-type tile-stacking modules are aligned along an X axis and a Y axis, the tower-type tile-stacking modules arranged along the X axis are distributed at intervals along an X-axis array, the tower-type tile-stacking modules arranged along the Y axis and the tower-type tile-stacking modules arranged along the X axis are symmetrically distributed along the X axis, intervals exist between the tower-type tile-stacking modules arranged along the Y axis, and a plurality of light-transmitting areas are formed by arranging the intervals between the tower-type tile-stacking modules, so that the transmittance of the tower-type tile-stacking solar photovoltaic module can be effectively ensured.
Example four
Referring to fig. 1, 2, 4, 5, 7 and 12, the present invention comprises a curved surface euphotic layer 1, a curved surface battery string 3 capable of fitting with the lower bottom surface of the curved surface euphotic layer 1, and an encapsulation backboard 4 capable of fitting with the lower bottom surface of the curved surface battery string 3, wherein the curved surface euphotic layer 1, the curved surface battery string 3 and the encapsulation backboard 4 which are sequentially arranged are all fixed on a photovoltaic bracket 5, the photovoltaic bracket 5 can be fixedly connected with a skylight at the roof of an automobile, the curved surface euphotic layer 1 is curved surface toughened glass, the encapsulation backboard 4 is made of flexible weather-resistant photovoltaic material and is in a semitransparent shape, the curved surface euphotic layer 1 and the curved surface battery string 3 are fixed through a hot melt adhesive 2, the curved surface battery string 3 and the encapsulation backboard 4 are also fixed through the hot melt adhesive 2, the curved surface battery string 3 comprises a plurality of tower type shingle modules, and the tower type shingle modules at the starting end and the, the curved surface battery string 3 is connected in series and parallel by a plurality of tower type laminated tile modules, the lead wire includes a first lead wire 6 and a second lead wire 7, the first lead wire 6 is connected with the tower type laminated tile module at the starting end, the second lead wire 7 is connected with the tower type laminated tile module at the terminal, each tower type laminated tile module is composed of a plurality of laminated tile units 31, each laminated tile unit 31 is formed by fixedly connecting a plurality of battery plate groups, each adjacent battery plate group is partially laminated, the lengths of the adjacent battery plate groups are different, each battery plate group includes a plurality of curved surface battery plates, and each curved surface battery plate is a JT heterojunction solar battery plate, the utility model discloses in solar battery plate is a silicon-based heterojunction solar battery plate;
the front surface and the back surface of each battery plate group are respectively provided with a main grid 313, the main grid 313 on the front surface of each battery plate group is positioned at one end, close to the bottom, of the corresponding battery plate group, the main grid 313 on the back surface of each battery plate group is positioned at one end, close to the top, of the corresponding battery plate group, and when two adjacent battery plate groups are laminated, the laminated main grids 313 are connected through a conductive adhesive 314;
the battery plate group comprises a plurality of first battery plate groups and a plurality of second battery plate groups, each first battery plate group and each second battery plate group are sequentially distributed at intervals and fixedly connected through a conductive adhesive 314, each first battery plate group comprises two first curved surface battery plates 311, each second battery plate group comprises a second curved surface battery plate 312, the sum of the areas of all the first curved surface battery plates 311 in the first battery plate groups is equal to the area of the second curved surface battery plates 312 in the second battery plate groups, each first curved surface battery plate 311 is distributed at intervals, the length from the starting edge of the first curved surface battery at the starting end to the final edge of the first curved surface battery at the final end is different from the length from the starting edge of the second curved surface battery at the starting end to the final edge of the second curved surface battery at the final end, the two first curved surface battery plates 311 are stacked on the second curved surface battery, and a main grid 313 on the front surface of the two first curved surface battery plates 311 and a main grid 313 on the back surface of the second curved surface battery plates 312 313 overlapping and connecting by heat conducting glue;
the tower-type tile-stacking module is composed of a plurality of tile-stacking units 31, the tile-stacking units 31 are connected in series, the tile-stacking units 31 are composed of a plurality of cell panels, the cell panels are connected in series, curved-surface cell panels in the cell panel groups do not exceed 24, the tower-type tile-stacking modules are aligned along an X axis and a Y axis, the tower-type tile-stacking modules arranged along the X axis are distributed at intervals along an X-axis array, the tower-type tile-stacking modules arranged along the Y axis and the tower-type tile-stacking modules arranged along the X axis are symmetrically distributed along the X axis, intervals exist between the tower-type tile-stacking modules arranged along the Y axis, and a plurality of light-transmitting areas are formed by arranging the intervals between the tower-type tile-stacking modules, so that the transmittance of the tower-type tile-stacking solar photovoltaic module can be effectively ensured.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a can integrate in tower shingled solar PV modules of car roof which characterized in that: comprises a curved surface euphotic layer (1), a curved surface battery string (3) which can be jointed with the lower bottom surface of the curved surface euphotic layer (1), and a packaging back plate (4) which can be jointed with the lower bottom surface of the curved surface battery string (3), wherein the curved surface euphotic layer (1) and the curved surface battery string (3) are fixed by a hot melt adhesive (2), the curved surface battery string (3) and the packaging back plate (4) are also fixed by the hot melt adhesive (2), the curved surface battery string (3) comprises a plurality of tower type tile-folding modules, the tower type tile-folding module at the starting end and the tower type tile-folding module at the terminal are respectively provided with a lead wire, each tower type tile-folding module is composed of a plurality of tile-folding units (31), each tile-folding unit (31) is formed by fixedly connecting a plurality of battery plate groups, and each adjacent battery plate group is partially laminated, the lengths of the adjacent battery plate groups are different, and each battery plate group comprises at least one curved battery plate.
2. The tower-type shingled solar photovoltaic module which can be integrated with the roof of an automobile according to claim 1, wherein: the front surface and the back surface of each battery plate group are respectively provided with a main grid (313), the main grid (313) on the front surface of each battery plate group is positioned at one end, close to the bottom, of the corresponding battery plate group, the main grid (313) on the back surface of each battery plate group is positioned at one end, close to the top, of the corresponding battery plate group, and when two adjacent battery plate groups are stacked, the stacked main grids (313) are connected through conductive adhesive (314).
3. The tower-type shingled solar photovoltaic module which can be integrated with the roof of an automobile according to claim 1, wherein: the curved surface euphotic layer (1) is curved surface toughened glass, and each curved surface battery panel is an HJT solar cell panel.
4. The tower-type shingled solar photovoltaic module integrated with the roof of an automobile according to any one of claims 1, 2 or 3, wherein: the battery plate groups comprise a plurality of first battery plate groups and a plurality of second battery plate groups, each first battery plate group and each second battery plate group are sequentially distributed at intervals, and are fixedly connected through a conductive adhesive (314), the first battery plate group comprises at least one first curved battery plate (311), the second cell panel group also comprises at least one second curved cell panel (312), the sum of the areas of all the first curved cell panels (311) in the first cell panel group is equal to the sum of the areas of all the second curved cell panels (312) in the second cell panel group, all the first curved cell panels (311) are stacked, adjacent or arranged at intervals, all the second curved cell panels (312) are also stacked, adjacent or arranged at intervals, and the length from the starting edge of the first curved cell at the starting end to the final edge of the first curved cell at the final end is different from the length from the starting edge of the second curved cell at the starting end to the final edge of the second curved cell at the final end.
5. The tower-type shingled solar photovoltaic module integrated with the roof of an automobile according to claim 4, wherein: the first battery plate group comprises a plurality of first curved-surface battery plates (311), the second battery plate group comprises a second curved-surface battery plate (312), and the first curved-surface battery plates (311) are distributed at intervals and are fixedly connected with the second battery plate group through conductive adhesives (314).
6. The tower-type shingled solar photovoltaic module integrated with the roof of an automobile according to claim 4, wherein: the first battery plate group comprises a plurality of first curved-surface battery plates (311), the second battery plate group comprises a plurality of second curved-surface battery plates (312), and the second curved-surface battery plates (312) are distributed at intervals and are fixedly connected with the first curved-surface battery plates (311) on the first battery plate group through conductive adhesives (314).
7. The tower-type shingled solar photovoltaic module which can be integrated with the roof of an automobile according to claim 1, wherein: the tower-type laminated tile module is composed of a plurality of laminated tile units (31), the laminated tile units (31) are connected in series, the laminated tile units (31) are composed of a plurality of battery plates, the battery plate groups are also connected in series, and the number of curved battery plates in each battery plate group is not more than 24.
8. The tower-type shingled solar photovoltaic module which can be integrated with the roof of an automobile according to claim 1, wherein: the curved-surface battery string (3) is connected in a mode that a plurality of tower type tile-folded modules are connected in series or in parallel or in a mixed mode of series connection and parallel connection, the lead connecting wire comprises a first lead connecting wire (6) and a second lead connecting wire (7), the first lead connecting wire (6) is connected with the tower type tile-folded module at the starting end, and the second lead connecting wire (7) is connected with the tower type tile-folded module at the terminal end.
9. The tower-type shingled solar photovoltaic module which can be integrated with the roof of an automobile according to claim 1, wherein: all the tower type tile stacking modules are arranged in an aligned mode along an X axis and a Y axis, all the tower type tile stacking modules arranged along the X axis are distributed at intervals along an X axis array, all the tower type tile stacking modules arranged along the Y axis and all the tower type tile stacking modules arranged along the X axis are symmetrically distributed along the X axis, and intervals exist among the tower type tile stacking modules arranged along the Y axis.
10. The tower-type shingled solar photovoltaic module which can be integrated with the roof of an automobile according to claim 1, wherein: the packaging back plate (4) is made of a flexible weather-resistant photovoltaic material and is transparent, semitransparent or opaque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020064186.8U CN211125670U (en) | 2020-01-13 | 2020-01-13 | Tower-type laminated tile solar photovoltaic module capable of being integrated on roof of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020064186.8U CN211125670U (en) | 2020-01-13 | 2020-01-13 | Tower-type laminated tile solar photovoltaic module capable of being integrated on roof of automobile |
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| CN211125670U true CN211125670U (en) | 2020-07-28 |
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| CN202020064186.8U Active CN211125670U (en) | 2020-01-13 | 2020-01-13 | Tower-type laminated tile solar photovoltaic module capable of being integrated on roof of automobile |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114335254A (en) * | 2022-01-29 | 2022-04-12 | 浙江福斯特新材料研究院有限公司 | Photovoltaic module, online packaging method thereof and electronic component |
| WO2022243070A1 (en) * | 2021-05-19 | 2022-11-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. | Solar cell module |
-
2020
- 2020-01-13 CN CN202020064186.8U patent/CN211125670U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022243070A1 (en) * | 2021-05-19 | 2022-11-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. | Solar cell module |
| CN114335254A (en) * | 2022-01-29 | 2022-04-12 | 浙江福斯特新材料研究院有限公司 | Photovoltaic module, online packaging method thereof and electronic component |
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