CN203951433U - Band exchanges the solar components of Miniature inverter - Google Patents
Band exchanges the solar components of Miniature inverter Download PDFInfo
- Publication number
- CN203951433U CN203951433U CN201420262026.9U CN201420262026U CN203951433U CN 203951433 U CN203951433 U CN 203951433U CN 201420262026 U CN201420262026 U CN 201420262026U CN 203951433 U CN203951433 U CN 203951433U
- Authority
- CN
- China
- Prior art keywords
- miniature inverter
- frame
- inverter
- terminal box
- installing
- 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
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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
- 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 kind of solar module, it comprises component body (1), terminal box (2) and interchange Miniature inverter (3), described terminal box (2) and Miniature inverter (3) are arranged at the back side of component body (1), the model that it is characterized in that Miniature inverter (3) is MAC250A-220-CN, the top edge of described interchange Miniature inverter (3) is provided with frame for installing (3.1), the right hand edge of described interchange Miniature inverter (3) is provided with right frame for installing (3.2), described upper frame for installing (3.1) is fixedly connected with the short frame (1.1) on component body (1) top, described right frame for installing (3.2) is fixedly connected with the long margin frame (1.2) of component body (1) right part.The utility model solar module has advantages of that the whole system of preventing stops generating.
Description
Technical field
The utility model relates to a kind of solar module, relates in particular to a kind of solar components with exchanging Miniature inverter, belongs to field of solar thermal power generation.
Background technology
Regular solar assembly is that centralized photovoltaic system need to be installed serial type inverter in install in actual power station, power generation process will reduce the energy output of whole string assembly when running into after certain block assembly part shade, serial type inverter will cause whole system to stop generating after losing efficacy simultaneously, and serial type inverter direct current is that main system need to have large-scale machine room.Therefore seeking to use a kind of new solar components to carry out power station installs and solves the above-mentioned problem running into and just seem particularly important.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and prevents that whole system from stopping the solar components of the band interchange Miniature inverter of generating.
The purpose of this utility model is achieved in that
A kind of solar module, it comprises component body, terminal box and interchange Miniature inverter, described terminal box and Miniature inverter are arranged at the back side of component body, the model of Miniature inverter is MAC250A-220-CN, the top edge of described interchange Miniature inverter is provided with frame for installing, the right hand edge of described interchange Miniature inverter is provided with right frame for installing, described upper frame for installing is fixedly connected with the short frame on component body top, described right frame for installing is fixedly connected with the long margin frame of component body right part, the terminal box negative pole interface of described terminal box is connected with the inverter negative pole interface that exchanges Miniature inverter left hand edge, the terminal box anode interface of described terminal box is connected with the inverter anode interface that exchanges Miniature inverter left hand edge.
Compared with prior art, the beneficial effects of the utility model are:
This interchange Miniature inverter assembly is without system, and single cable accesses; Without high direct voltage, without the person and disaster hidden-trouble; Worldwide each monitor component; Without direct current parts and saving, manpower is installed; The unit life-span is long, and 100% operating time ensured; Veneer MPPT(MPPT maximum power point tracking), without short-board effect, system effectiveness 90%.What in practical application, this Miniature inverter was arranged on the assembly back side and connected terminal box output is alternating current, this solar components is arranged in the project of power station can realize following several large advantage: 1. each assembly is carried out separately MPPT(MPPT maximum power point tracking), can obtain respectively maximum power from each assembly.2. the coherence request of pair photovoltaic module reduces, in practical application such as occurring that shade blocks, when cloud and mist variation, dirt accumulation and the unequal undesirable condition of component efficiency decay, problem component can not affect other assembly, thereby can significantly not reduce system effectiveness.3. distributed framework ensures can not cause whole system malfunctioning because of Single Point of Faliure.4. design is simple and easy, is easy to installation and operation and has the longer life-span.The utlity model has and prevent that whole system from stopping the advantage of generating.
Brief description of the drawings
Fig. 1 is the structure schematic diagram of the utility model solar module.
Fig. 2 is the A place partial enlarged drawing of Fig. 1.
Wherein:
Component body 1, short frame 1.1, long margin frame 1.2
Terminal box 2, terminal box negative pole interface 2.1, terminal box anode interface 2.2
Exchange Miniature inverter 3, upper frame for installing 3.1, right frame for installing 3.2, inverter negative pole interface 3.3, inverter anode interface 3.4, output interface 3.5.
Embodiment
Referring to Fig. 1 and Fig. 2, a kind of solar module that the utility model relates to, it comprises component body 1, terminal box 2 and interchange Miniature inverter 3, described terminal box 2 and Miniature inverter 3 are arranged at the back side of component body 1, the top edge of described interchange Miniature inverter 3 is provided with frame for installing 3.1, the right hand edge of described interchange Miniature inverter 3 is provided with right frame for installing 3.2, described upper frame for installing 3.1 is fixedly connected with by screw with the short frame 1.1 on component body 1 top, described right frame for installing 3.2 is fixedly connected with by screw with the long margin frame 1.2 of component body 1 right part, the terminal box negative pole interface 2.1 of described terminal box 2 is connected with the inverter negative pole interface 3.3 that exchanges Miniature inverter 3 left hand edges, the terminal box anode interface 2.2 of described terminal box 2 is connected with the inverter anode interface 3.4 that exchanges Miniature inverter 3 left hand edges, the output interface 3.5 that exchanges Miniature inverter 3 left hand edges connects electrical network.
Exchanging Miniature inverter 3 be the MAC250A-220-CN model of tall and handsome power company production.Major parameter index is as follows: direct current input power (STC): 250W/180W～280W; Direct voltage working range: 20V～53V; MPPT voltage range: 22V～42V; Maximum input current: 10.4A; 25 DEG C of specified AC power@: 235W; Specified alternating current: 1.07A; Operating voltage range: 220V/195V～253V; Operating frequency range: 50Hz/49.5Hz～50.5Hz.
Claims (1)
1. a solar module, it comprises component body (1), terminal box (2) and interchange Miniature inverter (3), described terminal box (2) and Miniature inverter (3) are arranged at the back side of component body (1), the model that it is characterized in that Miniature inverter (3) is MAC250A-220-CN, the top edge of described interchange Miniature inverter (3) is provided with frame for installing (3.1), the right hand edge of described interchange Miniature inverter (3) is provided with right frame for installing (3.2), described upper frame for installing (3.1) is fixedly connected with the short frame (1.1) on component body (1) top, described right frame for installing (3.2) is fixedly connected with the long margin frame (1.2) of component body (1) right part, the terminal box negative pole interface (2.1) of described terminal box (2) is connected with the inverter negative pole interface (3.3) that exchanges Miniature inverter (3) left hand edge, the terminal box anode interface (2.2) of described terminal box (2) is connected with the inverter anode interface (3.4) that exchanges Miniature inverter (3) left hand edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262026.9U CN203951433U (en) | 2014-05-22 | 2014-05-22 | Band exchanges the solar components of Miniature inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420262026.9U CN203951433U (en) | 2014-05-22 | 2014-05-22 | Band exchanges the solar components of Miniature inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203951433U true CN203951433U (en) | 2014-11-19 |
Family
ID=51893448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420262026.9U Expired - Fee Related CN203951433U (en) | 2014-05-22 | 2014-05-22 | Band exchanges the solar components of Miniature inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203951433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160004A (en) * | 2016-08-25 | 2016-11-23 | 泰通(泰州)工业有限公司 | A kind of intelligent low-pressure exchange assembly |
| CN113452321A (en) * | 2021-06-30 | 2021-09-28 | 韩华新能源（启东）有限公司 | Connecting structure of junction box and micro inverter of photovoltaic module and photovoltaic module |
-
2014
- 2014-05-22 CN CN201420262026.9U patent/CN203951433U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160004A (en) * | 2016-08-25 | 2016-11-23 | 泰通(泰州)工业有限公司 | A kind of intelligent low-pressure exchange assembly |
| CN113452321A (en) * | 2021-06-30 | 2021-09-28 | 韩华新能源（启东）有限公司 | Connecting structure of junction box and micro inverter of photovoltaic module and photovoltaic module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180914 Granted publication date: 20141119 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210914 Granted publication date: 20141119 |
|
| PD01 | Discharge of preservation of patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20180522 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |