CN210041694U - Household solar power station - Google Patents
Household solar power station Download PDFInfo
- Publication number
- CN210041694U CN210041694U CN201921154407.4U CN201921154407U CN210041694U CN 210041694 U CN210041694 U CN 210041694U CN 201921154407 U CN201921154407 U CN 201921154407U CN 210041694 U CN210041694 U CN 210041694U
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- Prior art keywords
- polycrystalline silicon
- power station
- silicon solar
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- solar power
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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
- 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
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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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
Abstract
The utility model relates to a solar power station of family, including polycrystalline silicon solar photovoltaic module (1) and municipal power supply (4), polycrystalline silicon solar photovoltaic module (1) links to each other with photovoltaic inverter (2) through the electric wire, photovoltaic inverter (2) link to each other with subsidy ammeter (3) through the electric wire, municipal power supply (4) link to each other with two-way ammeter (5) through the electric wire, subsidy ammeter (3) and two-way ammeter (5) link to each other with domestic appliance through the electric wire after parallelly connected, photovoltaic inverter (4) link to each other with router (7) through the cable, router (7) link to each other with server (8) through the cable, server (8) link to each other with terminal (9) through cable or wireless mode. The solar energy power supply can be used for household and sale, is flexible in structure and convenient to use, can be automatically monitored in a solar power station, and guarantees the power utilization safety.
Description
Technical Field
The utility model belongs to the technical field of solar energy, a solar power station of family is related to.
Background
With the increasing consumption of traditional energy sources, the problems of energy crisis and environmental pollution are increasingly prominent. Solar energy has been greatly developed because of its advantages of no pollution, inexhaustibility and the like. Especially with the development of solar energy technology, domestic solar power stations are becoming more and more popular.
However, the existing household solar power station generally has the following problems: 1. the solar power generation and the municipal electricity are not easy to convert, so that the solar power station is difficult to convert when generating more power, and is difficult to supplement from the municipal electricity when generating less power. 2. The solar power station cannot realize monitoring, the condition of the solar power station is not clear, and the information of the solar power station cannot be acquired. 3. The structure is too complicated, so that the manufacturing cost is higher, and the size of the solar power station is difficult to flexibly set according to the power utilization condition of each family.
In view of the above technical drawbacks of the prior art, there is an urgent need to develop a new type of household solar power station.
Disclosure of Invention
An object of the utility model is to overcome the shortcoming that exists among the prior art, provide a solar power station of family, it can realize that solar power supply is domestic and sell, and the structure is nimble, convenient to use, and can solar power station's automatic monitoring, guarantees to use electrical safety.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a solar power station of family, its includes polycrystalline silicon solar photovoltaic module and municipal power supply, its characterized in that, polycrystalline silicon solar photovoltaic module passes through the electric wire and links to each other with photovoltaic inverter, photovoltaic inverter passes through the electric wire and links to each other with the subsidy ammeter, municipal power supply passes through the electric wire and links to each other with two-way ammeter, subsidy ammeter and two-way ammeter all link to each other with domestic appliance through the electric wire, photovoltaic inverter passes through the cable and links to each other with the router, the router passes through the cable and links to each other with the server, the server passes through cable or wireless mode and links to each other with the.
Further, the photovoltaic inverter is used for converting direct current generated by the polycrystalline silicon solar photovoltaic module into alternating current and enabling the voltage of the alternating current to be 1-2V higher than that of the municipal power supply.
Further wherein the polycrystalline silicon solar photovoltaic module is composed of a plurality of polycrystalline silicon solar photovoltaic sub-modules connected in series.
Still further, wherein the polycrystalline silicon solar photovoltaic module is composed of 12 polycrystalline silicon solar photovoltaic subassemblies connected in series.
Alternatively, the polycrystalline silicon solar photovoltaic module consists of 20 polycrystalline silicon solar photovoltaic subassemblies connected in series.
Or the polycrystalline silicon solar photovoltaic component consists of 40 polycrystalline silicon solar photovoltaic sub-components connected in series.
On the other hand, the terminal is a smart phone or a computer.
Further, wherein the household appliances include electric lamps, air conditioners, refrigerators, and washing machines.
Compared with the existing solar power station, the utility model discloses a solar power station of family has following beneficial technological effect:
1. the household solar power station can meet household power consumption requirements, can sell redundant electricity, and is convenient for household use.
2. The household solar power station can be automatically assembled according to the household requirements, meets the requirements of no household, and is very convenient.
3. The household solar power station self-monitoring system can realize monitoring of the household solar power station and is convenient for knowing real-time information of the solar power station.
4, the municipal power company can know the conditions of all household solar power stations in the jurisdiction range, the amount of the municipal power in the region can be determined, the municipal power can be adjusted conveniently among different regions, and the power supply safety is guaranteed.
Drawings
Fig. 1 is a schematic diagram of the structure of a household solar power station of the present invention.
Detailed Description
The present invention is further described with reference to the following drawings and examples, which are not intended to limit the scope of the present invention.
Fig. 1 shows a schematic diagram of the construction of a domestic solar power station according to the invention. As shown in fig. 1, the household solar power station of the present invention comprises a polycrystalline silicon solar photovoltaic module 1 and a municipal power supply 4.
Wherein the polycrystalline silicon solar photovoltaic module 1 is used for absorbing solar energy and converting the absorbed solar energy into electric energy. In the present invention, preferably, the polycrystalline silicon solar photovoltaic module 1 is composed of a plurality of polycrystalline silicon solar photovoltaic sub-modules connected in series. Like this, can set up according to the place size that can place polycrystalline silicon solar photovoltaic module of each family, family's power consumption size etc. are nimble polycrystalline silicon solar photovoltaic module 1's size to satisfy the demand of incessant family. For example, the polycrystalline silicon solar photovoltaic module 1 is composed of 12 polycrystalline silicon solar photovoltaic subassemblies connected in series, so that the floor area is about 20 square meters, and the achievable power is 3.12 KW. Polycrystalline silicon solar photovoltaic module 1 comprises 20 polycrystalline silicon solar photovoltaic sub-modules of establishing ties, and like this, its area is about 32 square meters, and the power that can reach is 5.2 KW. Polycrystalline silicon solar photovoltaic module 1 comprises 40 polycrystalline silicon solar photovoltaic sub-assemblies of establishing ties, and like this, its area is about 62 square meters, and the power that can reach is 10.4 KW. Of course, according to different situations of each household, other numbers of polysilicon solar photovoltaic sub-assemblies can be connected in series.
The municipal power supply 4 is used for providing municipal electricity for household electricity, so that a household can still have enough electric energy available when the generated energy of the household solar power station is insufficient, and is used for absorbing redundant electric energy generated by the household solar power station to create income for the household.
The polycrystalline silicon solar photovoltaic module 1 is connected with the photovoltaic inverter 2 through a wire. The electricity generated by the polycrystalline silicon solar photovoltaic module 1 is direct current. The photovoltaic inverter 2 is used for converting direct current generated by the polycrystalline silicon solar photovoltaic module 1 into alternating current.
And the photovoltaic inverter 2 is connected with a subsidy electric meter 3 through a wire. The subsidy ammeter 3 is used for measuring the generated energy of the polycrystalline silicon solar photovoltaic module 1. The municipal power supply 4 is connected to a bidirectional electric meter 5 by a wire. The bidirectional electric meter 5 is capable of measuring, on the one hand, the quantity of electricity used by the household appliances of the household from the municipal power supply 4 and, on the other hand, the quantity of electricity sold by the household solar power station to the municipal power supply.
The subsidy electric meter 3 and the bidirectional electric meter 5 are connected to the household appliance through electric wires.
In the present invention, the photovoltaic inverter 2 makes the voltage of the alternating current higher than the voltage of the municipal power supply by 1 to 2V. For example, the voltage of the municipal power supply is usually 220V, and the voltage converted by the photovoltaic inverter 2 is 221-222V, so that the voltage is not too high and the household appliances are not damaged. Meanwhile, the voltage converted by the photovoltaic inverter 2 is greater than that of the municipal power supply, so that the electric power of the municipal power supply cannot easily enter a household power system. And when the electric quantity generated by the household solar power station is enough for the household appliance, the household appliance uses the electric quantity generated by the household solar power station and resells the residual electric energy to a small transformer of a local commercial power supply. When the electric quantity generated by the household solar power station is not enough for the household appliance to use, the household appliance reuses the electric quantity of the municipal power supply 1 as supplement.
Meanwhile, in the utility model discloses in, domestic appliance can be in the family life various appliances commonly used, for example, electric light 6.1, air conditioner 6.2, refrigerator 6.3 and washing machine 6.4 etc..
The utility model discloses in, solar power station of family still includes monitored control system to in understanding solar power station's of family's the condition.
The monitoring system comprises a router 7, a server 8 and a terminal 9. The photovoltaic inverter 4 is connected with a router 7 through a cable, and the router 7 is connected with a server 8 through a cable, and is used for sending information such as the operating condition of the photovoltaic inverter 4 to the server 8 through the router 7 and storing the information by the server 8. Of course, the connection between the photovoltaic inverter 4 and the router 7 and the connection between the router 7 and the server 8 may also be performed in a wireless manner. In the present invention, the server 8 may transmit the information related to the photovoltaic inverter 4, and the specific connection and transmission method therebetween are not limited.
The server 8 is connected to the terminal 9 by cable or wirelessly. In this way, the terminal 9 can browse and query the relevant information of the home solar power station from the server 8, so that the relevant situation can be conveniently and easily known. Particularly for municipal power companies, by knowing the conditions of all household solar power stations in the jurisdiction range, the method is helpful for determining the municipal power consumption of the region, is convenient for regulating the municipal power among different regions, and ensures the power supply safety.
Wherein, the terminal 9 is a smart phone or a computer. If the mobile phone is a smart phone, the mobile phone is very convenient to use. If the computer is used, the computer is convenient for power companies and the like to use in offices.
The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. Not all embodiments are exhaustive. All obvious changes or variations led out by the technical scheme of the utility model are still in the protection scope of the utility model.
Claims (8)
1. The utility model provides a family's solar power station, its includes polycrystalline silicon solar photovoltaic module (1) and municipal power supply (4), its characterized in that, polycrystalline silicon solar photovoltaic module (1) links to each other with photovoltaic inverter (2) through the electric wire, photovoltaic inverter (2) link to each other with subsidy ammeter (3) through the electric wire, municipal power supply (4) link to each other with two-way ammeter (5) through the electric wire, subsidy ammeter (3) and two-way ammeter (5) all link to each other with domestic appliance through the electric wire, photovoltaic inverter (2) link to each other with router (7) through the cable, router (7) link to each other with server (8) through the cable, server (8) link to each other with terminal (9) through cable or wireless mode.
2. The domestic solar power station as claimed in claim 1, characterized in that the photovoltaic inverter (2) is adapted to convert direct current generated by the polycrystalline silicon solar photovoltaic modules (1) into alternating current and to make the voltage of the alternating current 1-2V higher than the voltage of the municipal power supply.
3. The home solar power station as claimed in claim 2, characterized in that the polycrystalline silicon solar photovoltaic module (1) consists of a plurality of polycrystalline silicon solar photovoltaic sub-modules connected in series.
4. The home solar power station as claimed in claim 3, characterized in that the polycrystalline silicon solar photovoltaic module (1) consists of 12 polycrystalline silicon solar photovoltaic subassemblies connected in series.
5. The home solar power station as claimed in claim 3, characterized in that the polycrystalline silicon solar photovoltaic module (1) consists of 20 polycrystalline silicon solar photovoltaic sub-modules connected in series.
6. The home solar power station as claimed in claim 3, characterized in that the polycrystalline silicon solar photovoltaic module (1) consists of 40 polycrystalline silicon solar photovoltaic sub-modules connected in series.
7. The home solar power station according to any of the claims 1-6 characterized in that the terminal (9) is a smartphone or a computer.
8. The home solar power station as claimed in claim 7, characterized in that the household appliances comprise electric lamps (6.1), air conditioners (6.2), refrigerators (6.3) and washing machines (6.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921154407.4U CN210041694U (en) | 2019-07-22 | 2019-07-22 | Household solar power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921154407.4U CN210041694U (en) | 2019-07-22 | 2019-07-22 | Household solar power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210041694U true CN210041694U (en) | 2020-02-07 |
Family
ID=69350075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921154407.4U Active CN210041694U (en) | 2019-07-22 | 2019-07-22 | Household solar power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210041694U (en) |
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2019
- 2019-07-22 CN CN201921154407.4U patent/CN210041694U/en active Active
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