CN203644799U - Solar cell module - Google Patents

Solar cell module Download PDF

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Publication number
CN203644799U
CN203644799U CN201320680497.7U CN201320680497U CN203644799U CN 203644799 U CN203644799 U CN 203644799U CN 201320680497 U CN201320680497 U CN 201320680497U CN 203644799 U CN203644799 U CN 203644799U
Authority
CN
China
Prior art keywords
solar cell
solar panel
backboard
cell module
solar module
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
Application number
CN201320680497.7U
Other languages
Chinese (zh)
Inventor
周建达
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG OBO ENERGY Co Ltd
Original Assignee
ZHEJIANG OBO ENERGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG OBO ENERGY Co Ltd filed Critical ZHEJIANG OBO ENERGY Co Ltd
Priority to CN201320680497.7U priority Critical patent/CN203644799U/en
Application granted granted Critical
Publication of CN203644799U publication Critical patent/CN203644799U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

The utility model discloses a solar cell module comprising a glass front panel, solar cell panels and a back plate; the solar cell panels are mutually and electrically connected and arranged in a matrix; the glass front panel is fixed on the solar cell panels through an EVA package layer; a reflection layer is arranged under the solar cell panels; the back plate is fixed under the reflection layer through a PVB glue film layer; a conjunction box is arranged behind the back plate and provided with a power supply leading-out line. By employing the said structure, the solar cell module can be lower in production cost without affecting power generating efficiency of the cell module, the cell module is more firm, and fragment rate is low.

Description

A kind of solar module
Technical field
The utility model relates to a kind of battery component, relates in particular to a kind of solar module.
Background technology
Solar module is the core in solar power system, and its effect is to convert solar energy into electrical energy, or is sent in storage battery and stores, or promotes loaded work piece.The quality of solar module and cost will directly determine quality and the cost of whole system.Because silicon materials exist fragility defect, in production process, there is hidden splitting and fragment risk.Especially crystal silicon solar battery component is after printing, sintering, performance test sorting, also needs to pack, transports, takes care of, welds, lays, several links such as lamination, and these links all can cause the damage of battery component.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of fragment rate low, the solar module of firm and durable.
The technical solution of the utility model is: a kind of solar module, comprise glass front plate, solar panel and backboard, described solar panel is electrically connected mutually, described solar panel is matrix and arranges, described solar panel upside is by EVA encapsulated layer fixing glass header board, described solar panel downside is provided with refracting layer, described refracting layer downside is by PVB adhesive film stationary backplate, described backboard rear side is provided with terminal box, in described terminal box, is provided with power outlet.
Described refracting layer thickness is 0.02-5mm.
Described EVA encapsulated layer thickness is 0.02-0.1mm.
Described PVB adhesive film thickness is 0.02-0.1mm.
Described refracting layer equates with backboard area.
Described glass front plate and back plate edges are provided with fixed frame.
Technique effect of the present utility model is: the utility model adopts after said structure, and in the situation that not affecting battery component generating efficiency, production cost is lower, and more firm between battery component, fragment rate is low.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model structure schematic diagram;
Fig. 3 is that the A-A of Fig. 1 is to cutaway view.
In figure: 1, glass front plate; 2, solar panel; 3, backboard; 4, refracting layer; 5, PVB adhesive film; 6, terminal box; 7, power outlet; 8, EVA encapsulated layer.
Embodiment
Below in conjunction with accompanying drawing, and, the utility model is described further in conjunction with the embodiments.
As shown in Figure 1-Figure 3, a kind of solar module of the present embodiment, comprise glass front plate 1, solar panel 2 and backboard 3, described solar panel 2 is electrically connected mutually, described solar panel 2 is matrix and arranges, described solar panel 2 upsides are by EVA encapsulated layer 8 fixing glass header boards 1, described solar panel 2 downsides are provided with refracting layer 4, described refracting layer 4 downsides are by PVB adhesive film 5 stationary backplate 3, described backboard 3 rear sides are provided with terminal box 6, in described terminal box 6, are provided with power outlet 7.
Described refracting layer 4 thickness are 0.02-5mm.
Described EVA encapsulated layer 8 thickness are 0.02-0.1mm.
Described PVB adhesive film 5 thickness are 0.02-0.1mm.
Described refracting layer 4 equates with backboard 3 areas.
Described glass front plate 1 and backboard 3 edges are provided with fixed frame.
The utility model adopts after said structure, and in the situation that not affecting battery component generating efficiency, compared with original raw materials for production, production cost is lower, and more firm between battery component, and fragment rate is low.

Claims (6)

1. a solar module, comprise glass front plate (1), solar panel (2) and backboard (3), described solar panel (2) is electrically connected mutually, described solar panel (2) is matrix and arranges, it is characterized in that: described solar panel (2) upside is by EVA encapsulated layer (8) fixing glass header board (1), described solar panel (2) downside is provided with refracting layer (4), described refracting layer (4) downside is by PVB adhesive film (5) stationary backplate (3), described backboard (3) rear side is provided with terminal box (6), in described terminal box (6), be provided with power outlet (7).
2. a kind of solar module according to claim 1, is characterized in that: described refracting layer (4) thickness is 0.02-5mm.
3. a kind of solar module according to claim 1, is characterized in that: described EVA encapsulated layer (8) thickness is 0.02-0.1mm.
4. a kind of solar module according to claim 1, is characterized in that: described PVB adhesive film (5) thickness is 0.02-0.1mm.
5. a kind of solar module according to claim 1, is characterized in that: described refracting layer (4) equates with backboard (3) area.
6. a kind of solar module according to claim 1, is characterized in that: described glass front plate (1) and backboard (3) edge are provided with fixed frame.
CN201320680497.7U 2013-10-30 2013-10-30 Solar cell module Expired - Fee Related CN203644799U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320680497.7U CN203644799U (en) 2013-10-30 2013-10-30 Solar cell module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320680497.7U CN203644799U (en) 2013-10-30 2013-10-30 Solar cell module

Publications (1)

Publication Number Publication Date
CN203644799U true CN203644799U (en) 2014-06-11

Family

ID=50876023

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320680497.7U Expired - Fee Related CN203644799U (en) 2013-10-30 2013-10-30 Solar cell module

Country Status (1)

Country Link
CN (1) CN203644799U (en)

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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: 20140611

Termination date: 20141030

EXPY Termination of patent right or utility model