CN116317851A - Household photovoltaic system - Google Patents
Household photovoltaic system Download PDFInfo
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- CN116317851A CN116317851A CN202310305425.2A CN202310305425A CN116317851A CN 116317851 A CN116317851 A CN 116317851A CN 202310305425 A CN202310305425 A CN 202310305425A CN 116317851 A CN116317851 A CN 116317851A
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- battery
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- battery plate
- base station
- alternating current
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- 238000004140 cleaning Methods 0.000 claims abstract description 35
- 238000010248 power generation Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 239000008399 tap water Substances 0.000 claims description 9
- 235000020679 tap water Nutrition 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
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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]
-
- 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
-
- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention provides a household photovoltaic system, which comprises a bracket, a battery plate, a cleaning device and a base station, wherein the bracket is arranged on the bracket; the cleaning device is arranged on the roof and used for cleaning the surface of the battery plate, and the base station is arranged on the wall; the base station is internally provided with a controller, a storage battery, an inverter and an ammeter, the battery plate is electrically connected with the controller, the controller is electrically connected with the storage battery, and under the protection of the controller, the electric energy generated by the battery plate is stored in the storage battery. The solar panel of the household photovoltaic system is directly installed on a roof, does not occupy a floor space, does not cover the roof, does not block the irradiation of sunlight, is difficult to influence the solar panel, has large roof area, and can be widely paved, so that the power generation efficiency is improved.
Description
The application is a divisional application of a patent application named as 'household photovoltaic system', the application date of the original application is 2021, 07 and 14, and the application number is 202110793134.3.
Technical Field
The invention relates to the technical field of photovoltaic systems, in particular to a household photovoltaic system.
Background
With the development of global economy, new energy power generation technology also rapidly develops solar energy, and the solar energy is widely and cleanly distributed in the most abundant resource quantity, so that the solar energy becomes one of renewable energy sources with the most development potential. In the 21 st century, the world solar photovoltaic power generation industry developed rapidly, the market application scale was continuously enlarged, and the effect in the development of subsequent energy sources was increasingly important. The development and utilization of solar photovoltaic technology is one of important measures for realizing resource-saving social energy conservation and emission reduction sustainable development, improving living environment and the like in China.
Photovoltaic systems are generally classified into independent systems, grid-connected systems, and hybrid systems. If the solar photovoltaic system can be finely divided into six types according to the application form, the application scale and the load type of the solar photovoltaic system, the demand contradiction in the power shortage area can be effectively relieved, and the living and communication problems in remote areas are solved. Improving the global ecological environment and promoting sustainable development of human beings.
The household photovoltaic system is characterized in that a photovoltaic cell panel is arranged in the top layer or courtyard of a household residence, a low-power or micro-inverter is used for carrying out a current conversion process, the new energy is directly utilized, and redundant electric energy can be also integrated into a power grid. At present, the solar energy is collected and converted through a solar photovoltaic module in the market, the installation process is too complex, and the surface area ash of the solar photovoltaic module influences the power generation efficiency.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a household photovoltaic system.
In order to achieve the above object, the present invention provides the following solutions:
a household photovoltaic system comprises a bracket (1), a battery plate (2), a cleaning device (3) and a base station (4);
the cleaning device comprises a bracket (1), a battery plate (2), a cleaning device (3) and a base station (4), wherein the bracket (1) is arranged on one side of a roof facing the sun, the battery plate (2) is arranged on the bracket (1), the cleaning device (3) is arranged on the roof and is used for cleaning the surface of the battery plate (2), and the base station (4) is arranged on a wall;
the base station (4) is internally provided with a controller, a storage battery, an inverter and an ammeter, the battery plate (2) is electrically connected with the controller, the controller is electrically connected with the storage battery, and under the protection of the controller, the electric energy generated by the battery plate (2) is stored in the storage battery;
the controller is electrically connected with the inverter, the inverter is electrically connected with the electric meter, electric energy is converted into alternating current through the inverter and is imported into an alternating current power grid through the electric meter, and the alternating current can be directly used for an alternating current load;
the bracket (1) comprises a beam (11), a supporting beam (12) and clamping pieces (13), wherein the beam (11) is provided with a plurality of groups and is arranged on a roof, the supporting beam (12) is provided with a plurality of groups and is arranged at an angle of 90 degrees with the beam (11), and the battery plate (2) is arranged on the supporting beam (12) through the clamping pieces (13);
the clamping piece (13) comprises a table-shaped steel (21), a bolt (22) and a connecting block (23), wherein a chute is formed in the supporting beam (12), the connecting block (23) is positioned in the chute on the supporting beam (12) and is in sliding connection with the chute, and the bolt (22) is in threaded connection with the connecting block (23) in the chute on the supporting beam (12) through the table-shaped steel (21); during installation, the bolts (22) are connected with the connecting blocks (23) through the steel bars (21), the connecting blocks (23) are plugged into the sliding grooves on the supporting beams (12), the positions of the clamping pieces (13) are moved, the steel bars (21) are in contact with the two battery plates (2), the bolts are screwed, the connecting blocks (23) and the steel bars (21) are tightly attached to the supporting beams (12), and the battery plates (2) are pressed by the steel bars (21) to complete the installation of the battery plates (2);
the cross beam (11) is arranged on a roof through a support, and the battery plate (2) is adjusted to an optimal power generation angle through the support;
the cleaning device (3) comprises a cleaning pipe, an electromagnetic valve, a tap water pipeline and a PLC controller, wherein the cleaning pipe is arranged on the tap water pipeline through the electromagnetic valve, a plurality of groups of spray heads are arranged on the cleaning pipe, and the PLC controller is electrically connected with the electromagnetic valve; the cleaning device (3) is used for automatically spraying water on the battery plate (2);
the PLC is internally provided with a time period for starting the electromagnetic valve at regular time, and the electromagnetic valve is automatically opened at intervals to enable a tap water pipeline to be communicated with the cleaning pipe and enable water flow to be sprayed out of the spray head so as to clean the surface of the battery plate (2);
when the daytime weather condition is good, the base station (4) supplies power to the inverter through the controller by the battery board, and finally supplies alternating current load, so that the daytime electricity consumption is low, and the redundant electric energy can be stored in the storage battery pack or sold to a power grid; when weather conditions are poor or at night, the storage battery can provide power for the inverter through the controller and finally supply alternating current load, and if the electric energy of the storage battery is insufficient to meet the alternating current load, the power supply can be switched to the power grid for supplying power;
and a fireproof alarm system, a moistureproof device and a heat dissipation system are arranged in the base station (4).
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
(1) The battery plate is directly arranged on the roof, so that the floor space is not occupied, the roof is not shielded, and the irradiation of sunlight is not blocked, so that the influence on the battery plate is difficult, in addition, the area of the roof is large, and the battery plate can be laid in a large range, so that the power generation efficiency is improved;
(2) The solar cell panel is installed on the roof only by installing the bracket, and the solar cell panel can be stably installed on the bracket without punching, the installation process is simple, and the bracket is assembled by adopting a plurality of structures, so that the bracket can be spliced to a proper size according to the requirements and the area of the roof, and the photovoltaic module can be reasonably installed;
(3) The cleaning device is used for spraying water to the battery plate, and the water flows downwards along the surface of the battery plate to wash away dust on the battery plate, so that the power generation efficiency of the battery plate is improved;
(4) The base station regulates and controls the electric energy generated by the battery plate, on one hand, the regulated energy is sent to an alternating current load, on the other hand, redundant energy is sent to a storage battery for storage, when the generated electricity cannot meet the load requirement, the controller sends the electric energy of the storage battery to the load, after the storage battery is fully charged, the controller controls the storage battery not to be overcharged, when the electric energy stored by the storage battery is discharged, the controller controls the storage battery not to be overdischarged, the storage battery is protected, and the electric energy is connected into a power grid.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of a stent of the present invention;
FIG. 3 is a schematic view of a cleaning apparatus according to the present invention;
fig. 4 is a schematic diagram of an internal system structure of a base station according to the present invention.
In the figure: 1. a bracket; 2. a battery panel; 3. a cleaning device; 4. a base station; 11. a cross beam; 12. a support beam; 13. a clamping piece; 21. a steel of a shape of a few; 22. a bolt; 23. and (5) connecting a block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The terms "first," "second," "third," and "fourth" and the like in the description and in the claims of this application and in the drawings, are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, inclusion of a list of steps, processes, methods, etc. is not limited to the listed steps but may alternatively include steps not listed or may alternatively include other steps inherent to such processes, methods, products, or apparatus.
Referring to fig. 1-4, a photovoltaic system for a user includes a bracket 1, a battery plate 2, a cleaning device 3 and a base station 4;
the support 1 is arranged on the sunny side of the roof, the battery plate 2 is arranged on the support 1, the cleaning device 3 is arranged on the roof and used for cleaning the surface of the battery plate 2, and the base station 4 is arranged on the wall; the panel 2 is directly installed on the roof, does not occupy the ground space, does not cover the roof, does not block the irradiation of sunlight, is difficult to influence the panel 2, and in addition, the roof area is large, and the panel 2 can be laid on a large scale, so that the power generation efficiency is improved.
The bracket 1 comprises a beam 11, a support beam 12 and clamping pieces 13, wherein the beam 11 is provided with a plurality of groups and is arranged on a roof, the support beam 12 is provided with a plurality of groups and is arranged at an angle of 90 degrees with the beam 11, and the battery plate 2 is arranged on the support beam 12 through the clamping pieces 13.
The clamping piece 13 comprises a steel bar 21, a bolt 22 and a connecting block 23, wherein a chute is formed in the supporting beam 12, the connecting block 23 is located in the chute on the supporting beam 12 and is in sliding connection with the chute, the bolt 22 is in threaded connection with the connecting block 23 in the chute on the supporting beam 12 through the steel bar 21, during installation, the bolt 22 is connected with the connecting block 23 through the steel bar 21, the connecting block 23 is plugged into the chute on the supporting beam 12, the position of the clamping piece 13 is moved, the steel bar 21 is in contact with two battery plates 2, the bolt is screwed, the connecting block 23 and the steel bar 21 are tightly attached to the supporting beam 12, the battery plates 2 are pressed by the steel bar 21 to complete the installation of the battery plates 2, and punching is not needed in the process, so that convenience is achieved.
The beam 11 is installed on the roof through a support, the battery plate 2 is adjusted to the optimal power generation angle through the support, the optimal inclination angle of the battery plate enables annual energy generation of the solar battery to be as large as possible, and the inclination angle when the difference between the generated energy in winter and the generated energy in summer is as small as possible is generally the local latitude or the local latitude plus a few degrees as the inclination angle for installing the local solar battery assembly, so that the support with the proper model is required to be selected according to the angle of the place and the roof during installation.
The PLC is internally provided with a time period for opening the electromagnetic valve at regular time, and the electromagnetic valve is automatically opened at intervals, so that a tap water pipeline is communicated with the cleaning pipe, water flow is sprayed out from the spray head, and the surface of the battery plate 2 is cleaned.
The base station 4 is internally provided with a controller, a storage battery, an inverter and an ammeter, the battery plate 2 is electrically connected with the controller, the controller is electrically connected with the storage battery, and under the protection of the controller, the electric energy generated by the battery plate 2 is stored in the storage battery;
the controller is electrically connected with the inverter, the inverter is electrically connected with the ammeter, electric energy is converted into alternating current through the inverter and is imported into an alternating current power grid through the ammeter, and the alternating current can be directly used for an alternating current load.
When the weather condition of the daytime is good, the base station 4 supplies power to the inverter through the controller by the battery board, and finally supplies alternating current load, so that the electricity consumption is low in the daytime, and the redundant electric energy can be stored in the storage battery pack or sold to a power grid; when weather conditions are poor or at night, the storage battery can provide power for the inverter through the controller and finally supply alternating current load, and if the electric energy of the storage battery is insufficient to meet the alternating current load, the power supply can be switched to the power grid for supplying power.
The inside fire prevention alarm system and dampproofing device and the cooling system of being equipped with of basic station 4, so protect the inside environment of basic station 4, avoid the equipment in it to appear the problem.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present invention and the core ideas thereof; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (1)
1. A household photovoltaic system, characterized by: comprises a bracket (1), a battery plate (2), a cleaning device (3) and a base station (4);
the cleaning device comprises a bracket (1), a battery plate (2), a cleaning device (3) and a base station (4), wherein the bracket (1) is arranged on one side of a roof facing the sun, the battery plate (2) is arranged on the bracket (1), the cleaning device (3) is arranged on the roof and is used for cleaning the surface of the battery plate (2), and the base station (4) is arranged on a wall;
the base station (4) is internally provided with a controller, a storage battery, an inverter and an ammeter, the battery plate (2) is electrically connected with the controller, the controller is electrically connected with the storage battery, and under the protection of the controller, the electric energy generated by the battery plate (2) is stored in the storage battery;
the controller is electrically connected with the inverter, the inverter is electrically connected with the electric meter, electric energy is converted into alternating current through the inverter and is imported into an alternating current power grid through the electric meter, and the alternating current can be directly used for an alternating current load;
the bracket (1) comprises a beam (11), a supporting beam (12) and clamping pieces (13), wherein the beam (11) is provided with a plurality of groups and is arranged on a roof, the supporting beam (12) is provided with a plurality of groups and is arranged at an angle of 90 degrees with the beam (11), and the battery plate (2) is arranged on the supporting beam (12) through the clamping pieces (13);
the clamping piece (13) comprises a table-shaped steel (21), a bolt (22) and a connecting block (23), wherein a chute is formed in the supporting beam (12), the connecting block (23) is positioned in the chute on the supporting beam (12) and is in sliding connection with the chute, and the bolt (22) is in threaded connection with the connecting block (23) in the chute on the supporting beam (12) through the table-shaped steel (21); during installation, the bolts (22) are connected with the connecting blocks (23) through the steel bars (21), the connecting blocks (23) are plugged into the sliding grooves on the supporting beams (12), the positions of the clamping pieces (13) are moved, the steel bars (21) are in contact with the two battery plates (2), the bolts are screwed, the connecting blocks (23) and the steel bars (21) are tightly attached to the supporting beams (12), and the battery plates (2) are pressed by the steel bars (21) to complete the installation of the battery plates (2);
the cross beam (11) is arranged on a roof through a support, and the battery plate (2) is adjusted to an optimal power generation angle through the support;
the cleaning device (3) comprises a cleaning pipe, an electromagnetic valve, a tap water pipeline and a PLC controller, wherein the cleaning pipe is arranged on the tap water pipeline through the electromagnetic valve, a plurality of groups of spray heads are arranged on the cleaning pipe, and the PLC controller is electrically connected with the electromagnetic valve; the cleaning device (3) is used for automatically spraying water on the battery plate (2);
the PLC is internally provided with a time period for starting the electromagnetic valve at regular time, and the electromagnetic valve is automatically opened at intervals to enable a tap water pipeline to be communicated with the cleaning pipe and enable water flow to be sprayed out of the spray head so as to clean the surface of the battery plate (2);
when the daytime weather condition is good, the base station (4) supplies power to the inverter through the controller by the battery board, and finally supplies alternating current load, so that the daytime electricity consumption is low, and the redundant electric energy can be stored in the storage battery pack or sold to a power grid; when weather conditions are poor or at night, the storage battery can provide power for the inverter through the controller and finally supply alternating current load, and if the electric energy of the storage battery is insufficient to meet the alternating current load, the power supply can be switched to the power grid for supplying power;
and a fireproof alarm system, a moistureproof device and a heat dissipation system are arranged in the base station (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310305425.2A CN116317851A (en) | 2021-07-14 | 2021-07-14 | Household photovoltaic system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110793134.3A CN113489450B (en) | 2021-07-14 | 2021-07-14 | Household photovoltaic system |
| CN202310305425.2A CN116317851A (en) | 2021-07-14 | 2021-07-14 | Household photovoltaic system |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110793134.3A Division CN113489450B (en) | 2021-07-14 | 2021-07-14 | Household photovoltaic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116317851A true CN116317851A (en) | 2023-06-23 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110793134.3A Active CN113489450B (en) | 2021-07-14 | 2021-07-14 | Household photovoltaic system |
| CN202310305425.2A Pending CN116317851A (en) | 2021-07-14 | 2021-07-14 | Household photovoltaic system |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110793134.3A Active CN113489450B (en) | 2021-07-14 | 2021-07-14 | Household photovoltaic system |
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| Country | Link |
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| CN (2) | CN113489450B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117155225A (en) * | 2023-09-01 | 2023-12-01 | 上海勘测设计研究院有限公司 | Photovoltaic panel assembly installation device of inclined plane roof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116254956A (en) * | 2023-04-23 | 2023-06-13 | 绍兴天顺环境建设有限公司 | Fast-assembling energy-saving roof for work shed |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204179996U (en) * | 2014-09-24 | 2015-02-25 | 浙江贝立德能源科技有限公司 | A kind of photovoltaic parallel in system structure forming roof structure |
| CN208209860U (en) * | 2018-05-07 | 2018-12-07 | 南京华杰能源科技有限公司 | A kind of roof distributed photovoltaic power generation system |
-
2021
- 2021-07-14 CN CN202110793134.3A patent/CN113489450B/en active Active
- 2021-07-14 CN CN202310305425.2A patent/CN116317851A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117155225A (en) * | 2023-09-01 | 2023-12-01 | 上海勘测设计研究院有限公司 | Photovoltaic panel assembly installation device of inclined plane roof |
| CN117155225B (en) * | 2023-09-01 | 2024-05-24 | 上海勘测设计研究院有限公司 | Photovoltaic panel assembly installation device of inclined plane roof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113489450B (en) | 2023-12-26 |
| CN113489450A (en) | 2021-10-08 |
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