CN203205446U - Safe simple-to-install photovoltaic solar assembly - Google Patents
Safe simple-to-install photovoltaic solar assembly Download PDFInfo
- Publication number
- CN203205446U CN203205446U CN 201320225038 CN201320225038U CN203205446U CN 203205446 U CN203205446 U CN 203205446U CN 201320225038 CN201320225038 CN 201320225038 CN 201320225038 U CN201320225038 U CN 201320225038U CN 203205446 U CN203205446 U CN 203205446U
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- CN
- China
- Prior art keywords
- assembly
- section bar
- crystal silicon
- layered product
- photovoltaic module
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- 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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- 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 provides a safe simple-to-install photovoltaic solar assembly. The assembly comprises a crystalline silicon solar photovoltaic assembly laminate on which a junction box is arranged. At least one set of fixed section bars is arranged on the back surface of a backboard of the laminate. Each set comprises at least two single-piece section bars disposed along the direction of a cell string which is inside the laminate. The assembly is novel in structure, light in weight, and easy for installation. While the original technical requirements of the assembly are satisfied, costs are reduced and production becomes convenient.
Description
Technical field
The utility model relates to a kind of photovoltaic solar assembly, and no frame photovoltaic solar assembly is installed in a kind of safety-type letter specifically.
Background technology
Present known crystal silicon solar photovoltaic module structure, mainly contain two kinds, a kind of is the common frame photovoltaic solar assembly that has, and its structure is: crystal silicon solar photovoltaic module layered product assembling aluminum alloy frame forms, and this class component is mainly used in some ground types and roof type power station project; Another kind is no frame assembly, and its structure is: toughened glass/PVB/ battery strings/PVB/ toughened glass mainly is the BIPV assembly that is applied to the photovoltaic curtain wall project.
For the frame assembly is arranged, its major defect is: the aluminum alloy frame cost is high, except the cost of itself, its processing technology is complicated especially, and front and back need multiple working procedure processing, and each operation needs a plurality of frock clamps (as installing hole, ground hole, apopore etc., particularly aluminium section bar requires 45 to cut edge, after the side cut respectively the hypotenuse at the length frame process the mouth of a river, technological requirement is very high, and in the course of processing, have a large amount of waste materials to produce, cause the aluminium section bar waste); Need the special equipment that frames up when organizing frame simultaneously, more need when the assembly of different model frames up to adjust or change frame loader, increased production cost and equipment cost; Frame need use silica gel with cooperating of laminate, this has not only increased material, artificial and equipment cost, silica gel sealing needs long curing time, production cycle is long, waste a large amount of time and turnover space, used silica gel can occur an excessive glue problem simultaneously, increased the unit clean difficulty, in the cleaning course even may damage assembly (comprising front toughened glass, the damage of back side backboard and aluminium frame); Use the conventional crystal silicon solar photovoltaic module of aluminium alloy periphery sealing, because aluminium alloy weight is big, no matter at raw material, when producing still finished product transportation, the capital increases a lot of costs of transportation, when particularly installing, need plural installation personnel, and support often needs reprocessing, the set-up time of a chip module was not waited at 30 to 60 minutes.
There is not the BIPV curtain wall component of frame then because its particularity, particularly weight and cost problem do not obtain large-scale development and application.
In the prior art; some new no frame assemblies have appearred; its structure adds terminal box for the photovoltaic layer casting die; strictly speaking; this class component can only be calculated the semi-finished product assembly; just routine has the frame assembly to remove frame; do not improve from 26S Proteasome Structure and Function; even cause the part original function to lack; it installs the edge of also just using the clip fixation kit, since important protective material---the particularity of toughened glass of photovoltaic module, the mounting means that this toughened glass edge is fixing; very easily cause photovoltaic module toughened glass explosion in use; and cause assembly to be scrapped, and owing to do not have frame to fix when installing, clip is installed and is generally needed 3 people to install; time generally about 30 minutes, occupies manpower and time very much.
The utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, provides a kind of safety-type letter that no frame photovoltaic solar assembly is installed, novel structure is installed lighter and handier being convenient to of assembly, is satisfying the original specification requirement of assembly simultaneously, reduce cost convenient production again.
The technical scheme that the utility model solves above technical problem is:
No frame photovoltaic solar assembly is installed in a kind of safety-type letter, comprise crystal silicon solar photovoltaic module layered product, crystal silicon solar photovoltaic module layered product is provided with terminal box, on the backboard back side of crystal silicon solar photovoltaic module layered product, be provided with one group of fixedly section bar at least, each group fixedly section bar is made up of at least two section bar single-pieces, and each each section bar single-piece of organizing in the fixing section bar is arranged along the battery strings direction in the crystal silicon solar photovoltaic module layered product.
Like this, no frame photovoltaic solar assembly is installed owing to be provided with fixedly section bar overleaf by safety-type letter of the present utility model, tool is different from the mounting means of the no frame assembly of tradition when installing, install at the employing back side, rather than the glass edge clip is installed, thereby greatly strengthened the reliability of assembly, and lighter and handier being convenient to installed.
The technical scheme that the utility model further limits is:
No frame photovoltaic solar assembly is installed in the letter of aforesaid safety-type, and wherein the backboard back side of crystal silicon solar photovoltaic module layered product is provided with two groups of symmetrical fixedly section bars, every group fixedly section bar formed by laterally zygomorphic two section bar single-pieces.
No frame photovoltaic solar assembly is installed in aforesaid safety-type letter, and its medium section single-piece is fixedlyed connected with the backboard of crystal silicon solar photovoltaic module layered product by silica gel or double-sided tape.
No frame photovoltaic solar assembly is installed in aforesaid safety-type letter, and wherein the structure of crystal silicon solar photovoltaic module layered product is followed successively by from top to bottom: glass plate, sealant layer, battery strings, sealant layer and backboard.
No frame photovoltaic solar assembly is installed in aforesaid safety-type letter, and wherein sealant layer is EVA layer, layer of silica gel, PVB layer or TPU layer; Backboard is the fire resistant epoxy glass mat.
The beneficial effects of the utility model are: when the utility model simple and ingenious structure, assembly are installed, only need that section bar is installed at the assembly back side and insert installing hole on the support, and then fix and section bar is installed is got final product; The back mounted fixedly section bar of the utility model has certain resistance to compression defencive function, and pressure spot was at the assembly back side when assembly was stressed, rather than the stressed edge of toughened glass has greatly strengthened the reliability of assembly; Lighter and handier being convenient to of assembly of the present utility model installed, and, reduces cost convenient production again satisfying the original specification requirement of assembly simultaneously.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is rearview of the present utility model.
Embodiment
It is that no frame photovoltaic solar assembly is installed in a kind of safety-type letter that present embodiment provides, structure as depicted in figs. 1 and 2, comprise crystal silicon solar photovoltaic module layered product 1, its structure is followed successively by from top to bottom: glass plate, sealant layer, battery strings, sealant layer and backboard; Wherein sealant layer is EVA layer, layer of silica gel, PVB layer or TPU layer; Backboard is the fire resistant epoxy glass mat.Crystal silicon solar photovoltaic module layered product 1 is provided with terminal box, and the terminal box kind is not limit.On the backboard back side of crystal silicon solar photovoltaic module layered product 1, be provided with two groups of symmetrical fixedly section bars at least, every group fixedly section bar formed by laterally zygomorphic two section bar single-pieces, each group fixedly each the section bar single-piece in the section bar is arranged along the battery strings direction in the crystal silicon solar photovoltaic module layered product, and section bar single-piece 3 passes through silica gel or double-sided tape 2 is fixedlyed connected with the backboard of crystal silicon solar photovoltaic module layered product.
When the utility model assembly is installed, only need that section bar is installed at the assembly back side and insert installing hole on the support, and then fix and section bar is installed is got final product; The utility model is on the basis of conventional Crystalline Silicon PV Module, improved its mounting means, only need 2 people in 5 minutes, can finish installation like a cork during installation, reduced the installation cost of assembly largely, the section bar that installs and fixes at its back side has certain resistance to compression defencive function simultaneously, pressure spot was at the assembly back side when assembly was stressed, rather than the stressed edge of toughened glass, greatly strengthened the reliability of assembly; Lighter and handier being convenient to of assembly of the present utility model installed, and, reduces cost convenient production again satisfying the original specification requirement of assembly simultaneously.
In addition to the implementation, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of the utility model requirement.
Claims (5)
1. no frame photovoltaic solar assembly is installed in a safety-type letter, comprise crystal silicon solar photovoltaic module layered product, described crystal silicon solar photovoltaic module layered product is provided with terminal box, it is characterized in that: on the backboard back side of described crystal silicon solar photovoltaic module layered product, be provided with one group of fixedly section bar at least, each group fixedly section bar is made up of at least two section bar single-pieces, and described each each section bar single-piece of organizing in the fixing section bar is arranged along the battery strings direction in the described crystal silicon solar photovoltaic module layered product.
2. no frame photovoltaic solar assembly is installed in safety-type letter as claimed in claim 1, it is characterized in that: the backboard back side of described crystal silicon solar photovoltaic module layered product is provided with two groups of symmetrical fixedly section bars, every group fixedly section bar formed by laterally zygomorphic two section bar single-pieces.
3. no frame photovoltaic solar assembly is installed in safety-type letter as claimed in claim 1 or 2, and it is characterized in that: described section bar single-piece is fixedlyed connected with the backboard of described crystal silicon solar photovoltaic module layered product by silica gel or double-sided tape.
4. no frame photovoltaic solar assembly is installed in safety-type letter as claimed in claim 1 or 2, and it is characterized in that: the structure of described crystal silicon solar photovoltaic module layered product is followed successively by from top to bottom: glass plate, sealant layer, battery strings, sealant layer and backboard.
5. no frame photovoltaic solar assembly is installed in safety-type letter as claimed in claim 4, and it is characterized in that: described sealant layer is EVA layer, layer of silica gel, PVB layer or TPU layer; Described backboard is the fire resistant epoxy glass mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320225038 CN203205446U (en) | 2013-04-27 | 2013-04-27 | Safe simple-to-install photovoltaic solar assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320225038 CN203205446U (en) | 2013-04-27 | 2013-04-27 | Safe simple-to-install photovoltaic solar assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205446U true CN203205446U (en) | 2013-09-18 |
Family
ID=49149517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320225038 Expired - Fee Related CN203205446U (en) | 2013-04-27 | 2013-04-27 | Safe simple-to-install photovoltaic solar assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516687A (en) * | 2017-09-08 | 2017-12-26 | 浙江晶科能源有限公司 | A kind of solar photovoltaic assembly |
-
2013
- 2013-04-27 CN CN 201320225038 patent/CN203205446U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107516687A (en) * | 2017-09-08 | 2017-12-26 | 浙江晶科能源有限公司 | A kind of solar photovoltaic assembly |
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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: 20130918 Termination date: 20160427 |