CN202663331U - Direct current type solar photovoltaic home power system - Google Patents
Direct current type solar photovoltaic home power system Download PDFInfo
- Publication number
- CN202663331U CN202663331U CN2012204917389U CN201220491738U CN202663331U CN 202663331 U CN202663331 U CN 202663331U CN 2012204917389 U CN2012204917389 U CN 2012204917389U CN 201220491738 U CN201220491738 U CN 201220491738U CN 202663331 U CN202663331 U CN 202663331U
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- Prior art keywords
- charge controller
- direct current
- battery
- storage battery
- power system
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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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- 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
Abstract
The utility model discloses a direct current type solar photovoltaic home power system. The power system at least comprises a solar energy battery assembly, a charge controller and storage batteries, wherein the solar energy battery assembly is connected to the charge controller; the charge controller is connected to the storage batteries so as to receive the current of the solar energy battery assembly and then charge the storage batteries. The direct current type solar photovoltaic home power system is simple in structure, convenient to transport, wide in application and high in adaptability, has complete functions and can realize solar energy power supply after being fast assembled.
Description
Technical field
The utility model relates to the technical field of sun-generated electric power, especially designs a kind of once-through type photovoltaic Home Power System.
Background technology
Along with global energy crisis grows in intensity, the research of regenerative resource has been strengthened in countries in the world, and solar photovoltaic technology is one of important way that solves energy problem.Effort through global solar scientist and manufacturing enterprise, solar photovoltaic technology has had significant progress in recent years, big-and-middle-sized solar photovoltaic technology reaches its maturity, and obtain fairly large promotion and application, and the small-sized solar Photovoltic Home Power System not yet obtains good Application and Development.The outlying remote mountain village that public electric wire net is difficult to cover, pastoral area, island, gloomy woods fire watch tower, the seismic monitoring station, professional bee keeper etc. small-sized household mobile in the urgent need to being convenient to, dependable performance satisfy basic life lighting and amusement need for electricity with power supply.
There is following defective in known photovoltaic Home Power System, and great majority adopt the mode of BIPV or small hydropower station type, and whole family is expensive with system cost, can't move; It is simple that system discharges and recharges control mode, just simply according to the voltage segmentation restriction charging current grade of battery tension and solar panel, do not consider the charging and discharging curve of storage battery; System is most of or direct current output only is provided, or only providing to exchange exports; Enough status display function are not provided, such as charging current, battery tension, operating state indication etc., are unfavorable for user's operation and maintenance; Most systems has just configured the LED light fixture, can not satisfy the basic amusement demand of family; The capacity of the solar panel of most systems configuration, storage battery, controller is less than normal, can't satisfy the need for electricity of one family; The system protection insufficiency has only provided overshoot, Cross prevention function, does not have storage battery, the anti-reverse protection of solar panel and input, output short circuit protection function.Caused the solar energy power generating family can't popularize at most areas without electricity with system.
For this reason, designer of the present utility model is because defects by concentrating on studies and designing, comprehensively is engaged in for a long time experience and the achievement of related industry for many years, and research and design goes out a kind of once-through type photovoltaic Home Power System, to overcome defects.
Summary of the invention
The purpose of this utility model is to provide a kind of once-through type photovoltaic Home Power System, and it is simple in structure, and transportation is convenient, can realize solar powered after quick the assembling, and complete function, and widely applicable, applicability is stronger.
For achieving the above object, the utility model discloses a kind of once-through type photovoltaic Home Power System, this power-supply system includes solar module, charge controller and storage battery, this solar module is connected to charge controller, thereby this charge controller is connected to storage battery and accepts behind the electric current of this solar module to it is characterized in that so that storage battery is charged:
Charge controller and storage battery all are installed in the cabinet, this cabinet is provided with load switch, the direct current conversion output apparatus, battery circuit breaker, solar cell interface and 12V direct current output interface, this solar cell interface is connected in solar module and charge controller is delivered to charge controller with the 12V electric current that solar cell is produced, this 12 V direct current output interface is connected to charge controller with direct output 12V direct current, this battery circuit breaker is connected between charge controller and the storage battery to provide current protection, and this direct current conversion output apparatus is connected to charge controller and carries out direct current conversion output; This load switch is arranged between direct current conversion output apparatus and the charge controller.
Wherein, this cabinet also is provided with cell voltage display, charged state display and Temperature Detector, this cell voltage display is connected to storage battery, and this charged state display is connected to storage battery, and this Temperature Detector is connected to charge controller and storage battery with detected temperatures.
Wherein, this storage battery is valve controlling sealed colloid battery.
Wherein, solar module is installed on the battery bracket, this battery bracket comprises cross bar and the montant that lays respectively at both sides, and the connecting rod that two montants is consolidated in cross bar, the link of each montant is provided with connecting hole, the link of each cross bar is interval with a plurality of adjusting holes, and connecting hole and one of them adjusting hole are inserted respectively connecting in the two ends of connecting rod, and cross bar is connected the other end and is provided with the connector that connects solar module with montant.
Wherein, solar module is installed on the battery bracket, this battery bracket comprises horizontal extension bar, vertical joint bar and the mounting rod that lays respectively at both sides, the two ends of this horizontal extension bar, vertical joint bar and mounting rod interconnect to form triangle, and the connecting rod that two vertical joint bars are connected, the link of each horizontal extension bar and vertical joint bar is interval with a plurality of adjustment through holes, is provided with the installing hole of a plurality of fixed solar battery components on the installed surface of mounting rod.
By said structure, the utlity model has following technique effect:
1, simple in structure, each assembly all transports facility, can realize solar powered after the fast assembling;
2, function is more comprehensive, and exportable multiple direct current is applicable more extensive;
3, security performance is high, has avoided the damage to each parts;
4, the angle of solar cell is adjustable, is applicable to more zone.
Detailed content of the present utility model can obtain by explanation described later and institute's accompanying drawing.
Description of drawings
Fig. 1 has shown the composition schematic diagram of the utility model once-through type photovoltaic Home Power System.
Fig. 2 has shown cabinet front schematic view of the present utility model.
Fig. 3 has shown cabinet schematic rear view of the present utility model.
Fig. 4 has shown the schematic diagram of the embodiment one of battery bracket of the present utility model.
Fig. 5 has shown the installation diagram of the embodiment one of battery bracket of the present utility model.
Fig. 6 has shown the schematic diagram of the embodiment two of battery bracket of the present utility model.
Fig. 7 has shown the installation diagram of the embodiment two of battery bracket of the present utility model.
Embodiment
Participate in Fig. 1, the composition schematic diagram that has shown once-through type photovoltaic Home Power System of the present utility model, this power-supply system includes solar module 1 at least, charge controller 2 and storage battery 3, this solar module 1 is connected to charge controller 2, it can utilize photovoltaic effect that transform light energy is electric energy, this charge controller 2 is connected to storage battery 3, this charge controller 2 receives the electric current of this solar module 1 so that storage battery 3 is charged, and can send the electric current of solar module 1 or storage battery 3 to DC load unit 4, this DC load unit 4 can be fluorescent lamp, broadcast receiver, TV, fan etc.
The solar module 1 of native system adopts the high-efficiency battery sheet, and photoelectric conversion efficiency is high; Be not less than 14.0%, and the low iron toughened glass intensity of high printing opacity is good, anti-hail, surperficial maximum pressure-bearing: 5400 Pa, rated wind velocity: 2.4KN/ ㎡; The high-strength aluminum alloy frame is corrosion-resistant, and is indeformable.
Wherein, the storage battery 3 that the electric weight storage device of native system adopts is valve controlling sealed colloid battery, and its effect is the electrical power storage of when illumination is arranged solar module being confessed, and it's time to needs to discharge again; It is stable that colloid battery has serviceability; reliability is high, and long service life is strong to the adaptive capacity (high and low temperature) of ambient temperature; bear long-time discharge capability, circulation discharge capability, deep discharge and large current discharging capability strong, have and overcharge and the advantage such as overdischarge self-protection.
Wherein, this charge controller 2 and storage battery 3 all are installed in the cabinet 5, participate in Fig. 2 and Fig. 3, and this cabinet 5 is the hollow cabinet, and it is built-in with this charge controller 2 and storage battery 3.
Referring to Fig. 2 and Fig. 3, be provided with cell voltage display 51 on this cabinet 5, load switch 52, charged state display 53, Temperature Detector 54, direct current conversion output apparatus 55, mobile charger 56, battery circuit breaker 57, solar cell interface 58 and 12V direct current output interface 59, load switch 52 wherein, direct current conversion output apparatus 55, battery circuit breaker 57, solar cell interface 58 and 12V direct current output interface 59 are essential, this solar cell interface 58 is connected in solar module 1 and charge controller 2 is delivered to charge controller 2 with the 12V electric current that solar cell is produced, this 12 V direct current output interface 59 is connected to charge controller with direct output 12V direct current, this battery circuit breaker 57 is connected between charge controller 2 and the storage battery 3 so that current protection to be provided, this direct current conversion output apparatus 55 is connected to charge controller 2 the 12V direct current is converted to the 3V of output, 4.5V, 6V, 7.5V, the 9V direct current is in order to satisfy more loading demand; This load switch 52 is arranged at disconnection and the connection so that electric current to be provided between direct current conversion output apparatus 55 and the charge controller 2.
Wherein, cell voltage display 51, charged state display 53, Temperature Detector 54, mobile charger 56 are optional, this cell voltage display 51 is connected to storage battery 3 with the voltage of detection storage battery 3 and shows, this charged state display 53 is connected to storage battery 3 with the charged state of detection storage battery 3 and shows, this Temperature Detector 54 is connected to charge controller 2 and storage battery 3 with detected temperatures and shows, this mobile charger 56 is connected to charge controller 2 to accept the 12V direct current so that mobile charging to be provided.
Wherein, the solar module 1 of native system is installed on the battery bracket, Fig. 4 and Fig. 5 have shown a kind of embodiment of this battery bracket, this battery bracket 8 comprises cross bar 81 and the montant 82 that lays respectively at both sides, and the connecting rod 83 that two montants 82 is consolidated in cross bar 81, the link of each montant 82 is provided with connecting hole, the link of each cross bar 81 is interval with a plurality of adjusting holes 84, connecting hole and one of them adjusting hole 84 are inserted respectively to connect in the two ends of connecting rod 83, the other end of cross bar 81 is provided with the connector 85 that connects solar module, the other end of montant 82 is provided with the connector 85 that connects solar module equally, thus, can regulate the position of montant 82 relative cross bars 81 by a plurality of adjusting holes 84, thereby regulate the setting angle of solar module.
Fig. 6 and Fig. 7 have shown the another kind of embodiment of this battery bracket, this battery bracket 9 comprises the horizontal extension bar 91 that lays respectively at both sides, vertical joint bar 92 and mounting rod 93, this horizontal extension bar 91, the two ends of vertical joint bar 92 and mounting rod 93 interconnect to form triangle, and the connecting rod 93 that two vertical joint bars 92 are connected, each horizontal extension bar 91 is interval with a plurality of adjustment through holes 94 with the link of vertical joint bar 92, be provided with the installing hole of a plurality of fixed solar battery components on the installed surface of mounting rod 93, can regulate by a plurality of adjustment through holes 94 position of vertical joint bar 92 relatively horizontal extension bars 91, realize that the setting angle of solar module is adjustable.
Once-through type photovoltaic Home Power System of the present utility model has following advantage:
1, simple in structure, each assembly all transports facility, can realize solar powered after the fast assembling;
2, function is more comprehensive, and exportable multiple direct current is applicable more extensive;
3, security performance is high, has avoided the damage to each parts;
4, the angle of solar cell is adjustable, is applicable to more zone.
It is evident that, above description and record only are for example rather than in order to limit disclosure of the present utility model, application or use.Although described in an embodiment and be described in the drawings embodiment, but the optimal mode that the utility model does not limit by the accompanying drawing example and the conduct of describing is in an embodiment thought at present to be implementing the specific examples of instruction of the present utility model, and scope of the present utility model will comprise any embodiment of the specification that falls into the front and appended claim.
Claims (5)
1. once-through type photovoltaic Home Power System, this power-supply system includes solar module, charge controller and storage battery, this solar module is connected to charge controller, thereby this charge controller is connected to storage battery and accepts behind the electric current of this solar module to it is characterized in that so that storage battery is charged:
Charge controller and storage battery all are installed in the cabinet, this cabinet is provided with load switch, the direct current conversion output apparatus, battery circuit breaker, solar cell interface and 12V direct current output interface, this solar cell interface is connected in solar module and charge controller is delivered to charge controller with the 12V electric current that solar cell is produced, this 12 V direct current output interface is connected to charge controller with direct output 12V direct current, this battery circuit breaker is connected between charge controller and the storage battery to provide current protection, and this direct current conversion output apparatus is connected to charge controller and carries out direct current conversion output; This load switch is arranged between direct current conversion output apparatus and the charge controller.
2. once-through type photovoltaic Home Power System as claimed in claim 1, it is characterized in that: this cabinet also is provided with cell voltage display, charged state display and Temperature Detector, this cell voltage display is connected to storage battery, this charged state display is connected to storage battery, and this Temperature Detector is connected to charge controller and storage battery with detected temperatures.
3. once-through type photovoltaic Home Power System as claimed in claim 1 or 2, it is characterized in that: this storage battery is valve controlling sealed colloid battery.
4. once-through type photovoltaic Home Power System as claimed in claim 1 or 2, it is characterized in that: solar module is installed on the battery bracket, this battery bracket comprises cross bar and the montant that lays respectively at both sides, and the connecting rod that two montants is consolidated in cross bar, the link of each montant is provided with connecting hole, the link of each cross bar is interval with a plurality of adjusting holes, connecting hole and one of them adjusting hole are inserted respectively connecting in the two ends of connecting rod, and cross bar is connected the other end and is provided with the connector that connects solar module with montant.
5. once-through type photovoltaic Home Power System as claimed in claim 1 or 2, it is characterized in that: solar module is installed on the battery bracket, this battery bracket comprises horizontal extension bar, vertical joint bar and the mounting rod that lays respectively at both sides, the two ends of this horizontal extension bar, vertical joint bar and mounting rod interconnect to form triangle, and the connecting rod that two vertical joint bars are connected, the link of each horizontal extension bar and vertical joint bar is interval with a plurality of adjustment through holes, is provided with the installing hole of a plurality of fixed solar battery components on the installed surface of mounting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204917389U CN202663331U (en) | 2012-09-25 | 2012-09-25 | Direct current type solar photovoltaic home power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204917389U CN202663331U (en) | 2012-09-25 | 2012-09-25 | Direct current type solar photovoltaic home power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663331U true CN202663331U (en) | 2013-01-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204917389U Expired - Lifetime CN202663331U (en) | 2012-09-25 | 2012-09-25 | Direct current type solar photovoltaic home power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680495A (en) * | 2014-11-21 | 2016-06-15 | 何志明 | Solar household low-voltage DC power supply system |
-
2012
- 2012-09-25 CN CN2012204917389U patent/CN202663331U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680495A (en) * | 2014-11-21 | 2016-06-15 | 何志明 | Solar household low-voltage DC power supply system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130109 |
|
| CX01 | Expiry of patent term |