CN204103607U - A kind of family expenses energy-storage system - Google Patents
A kind of family expenses energy-storage system Download PDFInfo
- Publication number
- CN204103607U CN204103607U CN201420516036.0U CN201420516036U CN204103607U CN 204103607 U CN204103607 U CN 204103607U CN 201420516036 U CN201420516036 U CN 201420516036U CN 204103607 U CN204103607 U CN 204103607U
- Authority
- CN
- China
- Prior art keywords
- energy
- module
- storage system
- inverter
- relay
- 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
Classifications
-
- 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
- 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
-
- 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
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of family expenses energy-storage system, comprising: accumulation power supply module, inverter, photovoltaic controller, charger and some relays; Described accumulation power supply module is electrically connected by described inverter and load, includes energy-storage battery group in described energy-storage module, includes lithium battery in described batteries; Described inverter includes the control chip for automatically switching to load supplying, described control chip is provided with the commercial power charged module that is connected with charger and be connected for detecting load, detection module that battery tension and commercial power condition detect, the data that described control chip detects according to detection module, thus control the closed of the first relay and the second relay.By the way, a kind of family expenses energy-storage system that the utility model provides, native system not only by commercial power charged, also charges by photo-voltaic power supply, and energy storage adopts advanced lithium battery and is furnished with corresponding lithium battery management system.
Description
Technical field
The utility model relates to a kind of energy-storage system, particularly relates to a kind of family expenses energy-storage system.
Background technology
As far back as 1839, French scientist shellfish Crelle (Becqurel) just found, illumination can make to produce potential difference between the different parts of semi-conducting material.This phenomenon was called as " photovoltaic effect " abbreviation " photovoltaic effect " afterwards.1954, the proper guest of American scientist and Pierre pine made practical single crystal silicon solar cell first in U.S.'s Bell Laboratory, have been born and solar energy have been converted to the practical photovoltaic power generation technology of electric energy.After 20 century 70s, along with the development of modern industry, global energy crisis and atmosphere polluting problem become increasingly conspicuous, and traditional fuel energy reduces day by day.While the harm caused environment becomes increasingly conspicuous, the whole world about has 2,000,000,000 people to can not get normal energy supply.In this time, regenerative resource has all been invested sight in the whole world, wishes that regenerative resource can change the energy resource structure of the mankind, maintains long-range sustainable development, and among this, solar energy becomes the focus that people pay attention to its exclusive advantage.
Abundant solar radiant energy is the important energy, because have inexhaustible, nexhaustible, pollution-free, cheap feature, the energy that the mankind can freely utilize.Solar energy arrives the energy on ground each second up to 800,000 kilowatt hours, if the solar energy of earth surface 0.1% is transferred to electric energy, number turnover 5%, every annual energy output can reach 5.6 × 1012 kilowatt-hours, is equivalent to 40 times of energy consumption in the world.Just because of these unique advantages of solar energy, after the eighties in 20th century, the kind of solar cell is on the increase, range of application is day by day wide, market scale also progressively expands.After the nineties in 20th century, photovoltaic generation is fast-developing, and the every countries such as the U.S., Germany, Japan, China, Switzerland, France, Italy, Spain, Finland launch respectively various subsidy policy to promote the development of photovoltaic generation industry.
At present, the family's energy-storage system on market generally by commercial power charged, and is realized by lead-acid battery energy storage, causes various trouble to the use of people.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of family expenses energy-storage system, and native system not only by commercial power charged, also charges by photo-voltaic power supply, and energy storage adopts advanced lithium battery and is furnished with corresponding lithium battery management system.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of family expenses energy-storage system, comprising: accumulation power supply module, inverter, for controlling photovoltaic charged photovoltaic controller, for controlling commercial power charged charger and some relays.
Described accumulation power supply module is electrically connected by described inverter and load, and includes energy-storage battery group in described energy-storage module, includes lithium battery in described batteries.
Described relay includes and is connected to the 3rd relay between inverter and accumulation power supply module, is connected to the first relay between ac voltage input and charger, is connected to the second relay between DC voltage input end and photovoltaic controller.
Described inverter includes powering mode and select module, control chip for automatically switching to load supplying pattern, described powering mode is selected to be provided with in module energy-storage system and to be powered mode of priority and mains-supplied mode of priority, described control chip is provided with the commercial power charged module that is connected with charger and be connected for detecting load, detection module that battery tension and commercial power condition detect, the data that described control chip detects according to detection module, thus control the closed of the first relay and the second relay.
In the utility model preferred embodiment, the link of described inverter also includes display unit, is electrically connected between described display unit and inverter.The data be also connected with between described display unit and inverter for being detected by detection module carry out the communication module sent.
In the utility model preferred embodiment, between described accumulation power supply module and inverter, be also connected with short circuit protection module.
In the utility model preferred embodiment, in described short circuit protection module, be provided with some fuses.
In the utility model preferred embodiment, also sensor assembly is connected with between described accumulation power supply module and inverter, described sensor assembly is connected with described control chip, data in sensor assembly Acquisition Circuit, and transfer data to control chip, thus the disconnection of control contactor.
In the utility model preferred embodiment, in described sensor assembly, include the some temperature sensors for controlling outside heat abstractor switch.
Surge Protector surge overvoltage being introduced the earth is included in described surge protection module.
The beneficial effects of the utility model are: when having a power failure for household electricity, can be charged, also can be charged by civil power in described family expenses energy-storage system by photo-voltaic power supply; And comprise perfect relay protective scheme in family expenses energy-storage system, multiple operation logic is selected for user, and the energy storage of whole electric energy is realized by lithium battery, the management of lithium battery is simultaneously furnished with perfect administrative protection.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the control principle drawing of a kind of family expenses energy-storage system one of the present utility model preferred embodiment;
Fig. 2 is the energy-storage system charge and discharge control flow chart that energy-storage system that the operation of a kind of family expenses energy-storage system of the present utility model controls a preferred embodiment is powered preferential;
Fig. 3 is that the operation of a kind of family expenses energy-storage system of the present utility model controls the preferential energy-storage system charge and discharge control flow chart of the mains-supplied of a preferred embodiment.
In accompanying drawing, the mark of each parts is as follows: 1, accumulation power supply module; 2, inverter; 3, charger; 4, photovoltaic controller; K1, the first relay; K2, the second relay; K3, the 3rd relay; 5, control chip; 6, commercial power charged module; 7, detection module; 8, display unit; 9, communication module; 10, short circuit protection module; 11, sensor assembly.
Embodiment
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, Fig. 2, Fig. 3, the utility model embodiment comprises:
A kind of family expenses energy-storage system, described family expenses energy-storage system is 2.5kWh energy-storage system.Specifically, comprising: accumulation power supply module 1, inverter 2, for controlling photovoltaic charged photovoltaic controller 4, for controlling commercial power charged charger 3 and some relays.
Described accumulation power supply module 1 is electrically connected with load by described inverter 2, and includes energy-storage battery group in described energy-storage module, and energy-storage battery group is storage battery, and described storage battery is preferably lithium battery.
Described relay includes and is connected to the 3rd relay K 3 between inverter 2 and accumulation power supply module 1, is connected to the first relay K 1 between ac voltage input and charger 3, is connected to the second relay K 2 between DC voltage input end and photovoltaic controller 4;
Described inverter 2 includes powering mode and select module, control chip 5 for automatically switching to load supplying pattern, described powering mode is selected to be provided with in module energy-storage system and to be powered mode of priority and mains-supplied mode of priority, described control chip 5 is provided with the commercial power charged module 6 be connected with charger 3 and be connected for detecting load, detection module 7 that battery tension and commercial power condition detect, the data that described control chip 5 detects according to detection module 7, thus control the closed of the first relay K 1 and the second relay K 2.
The link of described inverter 2 also includes display unit 8, is electrically connected between described display unit 8 and inverter 2; The data be also connected with between described display unit 8 and inverter 2 for being detected by detection module 7 carry out the communication module 9 sent.In real time data being sent outward, adopt the standard traffic pattern of RS485 in communication module 9, there is general compatibility, when being convenient to upper strata for monitoring, receiving data.
Also be connected with short circuit protection module 10 between described accumulation power supply module 1 and inverter 2, short-circuit protection is protected by the fuse arranging appropriate size on short circuit protection module 10.
Sensor assembly 11 is also connected with between described accumulation power supply module 1 and inverter 2, described sensor assembly 11 is connected with described control chip 5, data in sensor assembly 11 Acquisition Circuit, and transfer data to control chip 5, thus the disconnection of control contactor.
Overcurrent protection, overvoltage protection, under-voltage protection, overheat protector gather corresponding data by designing corresponding transducer on circuit; be transferred to control chip 5 to calculate; when numerical value exceeds set point, main control chip program sends interruptive command, disconnects the contactor in hardware circuit.
The some temperature sensors for controlling outside heat abstractor switch are included in described sensor assembly 11.On circuit, sites of heat generation is provided with special temperature sensor, temperature data can pass to control chip 5 in real time, control chip 5 constantly compares the difference of the data of data and the setting received by circulation pattern, when the data received equal set point, then and startup fan of giving an order.
In concrete operation is implemented, the operation of the family's energy-storage system in the utility model controls mainly to carry out management to lithium battery and controls.
In one embodiment, described family expenses energy-storage system operation controls the family expenses energy-storage system for automatically switching described.And the operation of family expenses energy-storage system is divided into: energy-storage system is powered mode of priority and mains-supplied priviledge module, and under two kinds of patterns, described control chip 5 is all set to Master control chip 5.
When starting family expenses energy-storage system during described family expenses energy-storage system operation controls, described control chip 5 controls the closed of the 3rd relay K 3.
Utilize detection module 7 to detect load end and whether have loaded work piece, simultaneously when detection module 7 detects battery tension, the voltage compare value that setting is fixing.
Power under mode of priority when described family expenses energy-storage system is in energy-storage system:
When load end does not have loaded work piece, control closed second relay K 2, by photovoltaic to battery charging or floating charge.
When load end has loaded work piece, detection module 7 pairs of accumulator battery voltages detect in real time, when detection voltage is higher than voltage compare value, control closed second relay K 2.When monitoring voltage is lower than voltage compare value, control closed first relay K 1, access civil power is powered.
Under described family expenses energy-storage system is in mains-supplied mode of priority:
When load end does not have loaded work piece, detection module 7 pairs of accumulator battery voltages detect.When monitoring voltage is higher than voltage compare value, control closed second relay K 2, by photovoltaic, batteries is charged.When monitoring voltage is lower than voltage compare value, controls closed second relay K 2 and the first relay K 1, batteries is charged by photovoltaic and civil power simultaneously.When detection module 7 detects that batteries arrives full state, disconnect the first relay K 1.Meanwhile, keep the second relay K 2 to close, carry out floating charge by photovoltaic.
When load end has loaded work piece, whether detection module 7 detects has city to be electrically connected.When there being civil power, control closed first relay K 1, the commercial power charged module 6 in described control chip 5 control inverter 2 works.By civil power directly to load supplying.When not having civil power, closed second relay K 2, is powered by photovoltaic.
Also just say, in concrete enforcement, family expenses energy-storage system can realize the function automatically switched to load supplying, and preferably, described voltage compare value is set to 48V.
(1) when under family expenses energy-storage system is operated in " energy-storage system power mode of priority ", the control chip 5 in inverter 2, as main control chip, realizes switch logic.
After start, first main control chip can control the 3rd relay K 3 of closing in hardware circuit, and whether then detect load end has loaded work piece.
If load end does not have loaded work piece, directly control to close the second relay K 2, undertaken charging or floating charge by photovoltaic accumulators group.
If load end has loaded work piece, detect accumulator battery voltage simultaneously.If battery voltage is higher than 48V, then control to close the second relay K 2, and Real-Time Monitoring accumulator battery voltage value.If this value drops to below 48V, then can control the first relay K 1 of closing, access mains-supplied.
(2) when family expenses energy-storage system is operated under " mains-supplied mode of priority ", inverter 2 control chip 5, as main control chip, realizes switch logic.
After start, first main control chip can control the 3rd relay K 3 of closing in hardware circuit, and whether then detect load end has loaded work piece.
If load end does not have loaded work piece, then detect battery tension.If voltage is higher than 48V, then control to close the second relay K 2, by photovoltaic to charge in batteries.If voltage is lower than 48V, then the second relay K 2 and the first relay K 1 of simultaneously closing, by photovoltaic and civil power.Carry out charging until after storage battery to full state, disconnect the first relay K 1 simultaneously, keep the second relay K 2-in-1 on, carry out floating charge by photovoltaic.
If load end has loaded work piece, then detect and whether have civil power.If there is civil power, then control to close the first relay K 1, and main control chip control inverter 2 bypass, directly by civil power powering load.If do not have civil power, the second relay K 2 of closing is powered by photovoltaic.
The beneficial effect of the utility model family expenses energy-storage system is:
1, when family expenses energy-storage system electric power is not enough, family expenses energy-storage system can realize the automatic switching function to load supplying; This function can realize the automatic switchover of power consumption equipment to civil power and accumulation power supply.When family expenses energy-storage system electricity is sufficient, power consumption equipment preferentially uses accumulation power supply to power; When energy-storage system electric power is not enough, system can automatically switch to mains-supplied, realizes the complementary charge function of photovoltaic commercial power.
2, while the input of family expenses energy-storage system configuration photovoltaic, be equipped with commercial power charged machine 3, realize when illumination deficiency, use civil power for the charging of family expenses energy-storage system, meet the demand of family expenses energy-storage system as stand-by power supply.
3, electic protection function is possessed: comprise overcurrent protection, short-circuit protection, overvoltage protection, under-voltage protection, overheat protector.
4, temperature treatment function is possessed: can start radiator fan according to desired temperature, temperature threshold values is adjustable; Possess running status output display function, carry out the real-time display of the relevant parameters such as voltage, electric current, temperature by display screen; Possess communication function, in communication module 9, select RS485.
5, construction standard degree is high, meets the construction standard of electric power and the communications industry, simultaneously with modularized design, considers that accumulation power supply module 1 changes design, simplify installment work, improve integrated efficiency from system.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a family expenses energy-storage system, is characterized in that, comprising: accumulation power supply module, inverter, for controlling photovoltaic charged photovoltaic controller, for controlling commercial power charged charger and some relays;
Described accumulation power supply module is electrically connected by described inverter and load, and includes energy-storage battery group in described energy-storage module, includes lithium battery in described batteries;
Described relay includes and is connected to the 3rd relay between inverter and accumulation power supply module, is connected to the first relay between ac voltage input and charger, is connected to the second relay between DC voltage input end and photovoltaic controller.
2. family expenses energy-storage system according to claim 1, it is characterized in that, described inverter includes powering mode and select module, for the control chip automatically switched to load supplying pattern, described powering mode is selected to be provided with in module energy-storage system and to be powered mode of priority and mains-supplied mode of priority, described control chip be provided with the commercial power charged module that is connected with charger and be connected for detecting load, the detection module that battery tension and commercial power condition detect, the data that described control chip detects according to detection module, thus control the closed of the first relay and the second relay.
3. family expenses energy-storage system according to claim 1, is characterized in that, the link of described inverter also includes display unit, is electrically connected between described display unit and inverter; The data be also connected with between described display unit and inverter for being detected by detection module carry out the communication module sent.
4. family expenses energy-storage system according to claim 1, is characterized in that, is also connected with short circuit protection module between described accumulation power supply module and inverter.
5. family expenses energy-storage system according to claim 4, is characterized in that, is provided with some fuses in described short circuit protection module.
6. family expenses energy-storage system according to claim 2, it is characterized in that, also sensor assembly is connected with between described accumulation power supply module and inverter, described sensor assembly is connected with described control chip, data in sensor assembly Acquisition Circuit, and transfer data to control chip, thus the disconnection of control contactor.
7. family expenses energy-storage system according to claim 6, is characterized in that, includes the some temperature sensors for controlling outside heat abstractor switch in described sensor assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516036.0U CN204103607U (en) | 2014-09-10 | 2014-09-10 | A kind of family expenses energy-storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516036.0U CN204103607U (en) | 2014-09-10 | 2014-09-10 | A kind of family expenses energy-storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204103607U true CN204103607U (en) | 2015-01-14 |
Family
ID=52272008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420516036.0U Expired - Fee Related CN204103607U (en) | 2014-09-10 | 2014-09-10 | A kind of family expenses energy-storage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204103607U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300686A (en) * | 2014-09-10 | 2015-01-21 | 苏州高创特新能源发展有限公司 | Household energy storage system and control method |
| CN108173262A (en) * | 2017-10-20 | 2018-06-15 | 张爱国 | A kind of urban family solar energy energy-saving structure |
| CN112769155A (en) * | 2021-01-14 | 2021-05-07 | 谢凡恩 | AI intelligent management system for energy storage equipment of power utilization system |
| CN113937876A (en) * | 2021-10-13 | 2022-01-14 | 发明之家(北京)科技有限公司 | Chip energy-saving power supply control system |
-
2014
- 2014-09-10 CN CN201420516036.0U patent/CN204103607U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300686A (en) * | 2014-09-10 | 2015-01-21 | 苏州高创特新能源发展有限公司 | Household energy storage system and control method |
| CN108173262A (en) * | 2017-10-20 | 2018-06-15 | 张爱国 | A kind of urban family solar energy energy-saving structure |
| CN112769155A (en) * | 2021-01-14 | 2021-05-07 | 谢凡恩 | AI intelligent management system for energy storage equipment of power utilization system |
| CN113937876A (en) * | 2021-10-13 | 2022-01-14 | 发明之家(北京)科技有限公司 | Chip energy-saving power supply control system |
| CN113937876B (en) * | 2021-10-13 | 2024-07-02 | 发明之家(北京)科技有限公司 | Chip energy-saving power supply control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104300686A (en) | Household energy storage system and control method | |
| CN102427266A (en) | Multifunctional photovoltaic UPS (uninterruptible power supply) system and control method thereof | |
| CN101673963A (en) | Wind and solar hybrid generation system for communication base station based on dual direct-current bus control | |
| CN104113133B (en) | Intelligent photovoltaic off-network inverter system and power consumption control method thereof | |
| CN203339769U (en) | Online energy storage power supply for photovoltaic and mains supply complementary input | |
| CN203761319U (en) | Comprehensive type distributed photovoltaic energy storage system | |
| CN204103607U (en) | A kind of family expenses energy-storage system | |
| CN105428735A (en) | Storage-control-integrated solar energy lithium battery module | |
| CN203951202U (en) | Micro-mains supply system for a kind of wind light mutual complementing family | |
| CN205864050U (en) | A kind of based on ARM Embedded multiple-way supply control system | |
| CN201629692U (en) | Domestic energy-saving power supply system for solar, tap water hydraulic, wind hybrid concentrated power supply | |
| CN101958575A (en) | Automatic control energy saving system for solar energy generation storage and valley power consumption storage | |
| CN203377599U (en) | Household wind solar energy storage micro-grid control system | |
| CN204145045U (en) | Micro-capacitance sensor intelligent flexible charging system | |
| CN201576944U (en) | Vehicular solar energy mobile power supply | |
| CN103199594B (en) | Wind and light storage type electric vehicle charging and replacing power station | |
| CN202616858U (en) | Motor caravan power supply | |
| CN204271668U (en) | A kind of solar cell charge-discharge controller | |
| CN203339768U (en) | Backup energy storage power supply for photovoltaic and mains supply complementary input | |
| CN105515154A (en) | Off-grid/grid-connected household energy storage system | |
| CN204465061U (en) | A kind of novel household energy-storage battery | |
| CN201091063Y (en) | Solar energy photovoltaic power generation parallel in power station | |
| CN204089691U (en) | Portable multi-voltage grade alternating current-direct current exports sun-generated electric power case | |
| CN203180598U (en) | Wind-storage and light-storage typed station for power charging and battery replacing for electric automobiles | |
| CN207518509U (en) | A kind of Photovoltaic Building Integration power generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU GAOCHUANGTE NEW ENERGY SOURCES DEVELOPMENT Free format text: FORMER NAME: SUZHOU GAOCHUANGTE NEW ENERGY SOURCES DEVELOPMENT LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 environmental protection industrial park, 369 deer Road, hi tech Industrial Development Zone, Jiangsu, Suzhou Patentee after: SUZHOU GAOCHUANGTE NEW ENERGY SOURCES DEVELOPMENT CO., LTD. Address before: 215000 environmental protection industrial park, 369 deer Road, hi tech Industrial Development Zone, Jiangsu, Suzhou Patentee before: Suzhou Gaochuangte New Energy Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20170910 |