CN202168014U - Domestic solar electricity generation system - Google Patents
Domestic solar electricity generation system Download PDFInfo
- Publication number
- CN202168014U CN202168014U CN2011202768421U CN201120276842U CN202168014U CN 202168014 U CN202168014 U CN 202168014U CN 2011202768421 U CN2011202768421 U CN 2011202768421U CN 201120276842 U CN201120276842 U CN 201120276842U CN 202168014 U CN202168014 U CN 202168014U
- Authority
- CN
- China
- Prior art keywords
- solar
- controller
- generation system
- electricity generation
- electricity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005611 electricity Effects 0.000 title abstract description 11
- 238000003860 storage Methods 0.000 abstract description 8
- 239000013078 crystal Substances 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Classifications
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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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a domestic solar electricity generation system. The electricity generation system comprises a solar battery array, a solar controller, storage batteries and an inverter, wherein the output end of the solar battery array is connected with the solar controller; the solar controller is connected with the storage batteries and DC domestic appliances; the output end of the solar controller is connected with AC domestic appliances through the inverter; the solar battery array comprises 20 pieces of single crystal solar battery panels with 250 W nominal power and is divided into four groups, and every five pieces in each group are connected in parallel; the solar controller is a 48V-120A solar controller; and the storage batteries include two 48V-400AH storage batteries. The domestic solar electricity generation system provided by the utility model utilizes abundant solar energy resources to continuously and stably provide electricity for families with electricity shortage or without electricity in remote districts, is environment-friendly, and is easy for maintenance.
Description
Technical field
The utility model belongs to the solar energy generation technology field, relates to the household solar system.
Background technology
Nowadays, along with fast industrial process and huge consumption demand, environmental pollution and energy shortage have become the significant problem that countries in the world face.Owing to the irrationality of each regional population distribution, many remote areas also have no access to electricity simultaneously.Solar energy is a kind of clean environment firendly, and it energy without cease of inexhaustible usefulness develops the sustainable development of solar power system for country, keeps the independence and the fail safe of energy resource supply, and disperses population area residential electricity consumption to have great importance.
The utility model content
The utility model technical problem to be solved provides a kind of household solar system, utilizes abundant solar energy resources, continues reliable power supply for the no electric family from far-off regions of few electricity, and environmental protection is safeguarded simply.
The technical solution of utility model is following:
A kind of household solar system is characterized in that, comprises solar cell array, controller for solar, batteries and inverter; The output of said solar cell array connects controller for solar; Said controller for solar is connected with batteries; Said controller for solar is connected with the direct current household electrical appliance; Said controller for solar output connects the interchange household electrical appliance through inverter.
Solar cell array comprises that 20 nominal powers are 250 watts monocrystalline solar cells plate, is divided into 4 groups, every group of 5 parallel connections.
Controller for solar is the 48V/120A controller for solar.Batteries comprises 2 groups of 48V/400AH storage batterys.
Beneficial effect:
The utility model household solar system utilizes abundant solar energy resources, continues reliable power supply for the no electric family from far-off regions of few electricity, and environmental protection is safeguarded simple.
Below in conjunction with accompanying drawing the utility model is done further to describe in detail.
Description of drawings
Fig. 1 is the utility model household solar system block diagram.
Embodiment
Below will combine accompanying drawing and specific embodiment that the utility model is explained further details:
As shown in Figure 1, the utility model household solar system comprises solar cell array, controller for solar, batteries and inverter.The solar cell array output connects controller for solar.Controller for solar is connected with batteries.Controller for solar is connected with the direct current household electrical appliance.The controller for solar output connects the interchange household electrical appliance through inverter.Solar cell array comprises that 20 nominal powers are 250 watts monocrystalline solar cells plate, is divided into 4 groups, every group of 5 parallel connections.Controller for solar is the 48V/120A controller for solar, is existing electronic device commonly used.Batteries comprises 2 groups of 48V/400AH storage batterys.
Solar cell array charges to 2 group storage battery groups through controller for solar, be charged to the upper voltage limit of batteries after, carry out automatic stop function by controller for solar, solar cell array is cut off charge circuit.When accumulator battery voltage return fall after, again solar cell array is inserted charge circuit and recovers charging.Three group storage battery groups are all given the power supply of direct current household electrical appliance through controller for solar or to inverter power supply, via inverter direct current are transformed into three-phase alternating current and supply with the interchange household electrical appliance.
Claims (2)
1. a household solar system is characterized in that, comprises solar cell array, controller for solar, batteries and inverter; The output of said solar cell array connects controller for solar; Said controller for solar is connected with batteries; Said controller for solar is connected with the direct current household electrical appliance; Said controller for solar output connects the interchange household electrical appliance through inverter.
2. household solar as claimed in claim 1 system is characterized in that said solar cell array comprises that 20 nominal powers are 250 watts monocrystalline solar cells plate, is divided into 4 groups, every group of 5 parallel connections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202768421U CN202168014U (en) | 2011-07-29 | 2011-07-29 | Domestic solar electricity generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202768421U CN202168014U (en) | 2011-07-29 | 2011-07-29 | Domestic solar electricity generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202168014U true CN202168014U (en) | 2012-03-14 |
Family
ID=45803816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202768421U Expired - Fee Related CN202168014U (en) | 2011-07-29 | 2011-07-29 | Domestic solar electricity generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202168014U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103762726A (en) * | 2014-01-28 | 2014-04-30 | 华南理工大学 | Household solar wireless power supply system |
| CN104348220A (en) * | 2013-07-23 | 2015-02-11 | 日立-Lg数据存储韩国公司 | Charging device |
-
2011
- 2011-07-29 CN CN2011202768421U patent/CN202168014U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348220A (en) * | 2013-07-23 | 2015-02-11 | 日立-Lg数据存储韩国公司 | Charging device |
| CN103762726A (en) * | 2014-01-28 | 2014-04-30 | 华南理工大学 | Household solar wireless power supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20140729 |
|
| EXPY | Termination of patent right or utility model |