CN203277430U - Solar cell module - Google Patents
Solar cell module Download PDFInfo
- Publication number
- CN203277430U CN203277430U CN 201320190039 CN201320190039U CN203277430U CN 203277430 U CN203277430 U CN 203277430U CN 201320190039 CN201320190039 CN 201320190039 CN 201320190039 U CN201320190039 U CN 201320190039U CN 203277430 U CN203277430 U CN 203277430U
- Authority
- CN
- China
- Prior art keywords
- solar cell
- glass
- frame
- eva
- cell 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
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to the technical field of solar cell sheets, and specifically relates to a solar cell module. The solar cell module comprises a back plate, glass, EVA, chips, a frame, silica gel and a junction box. The back plate, the glass and the EVA are disposed in the space surrounded by the frame, wherein the glass is arranged at the upper portion of the frame, the back plate is arranged at the lower portion of the frame, the EVA is arranged between the back plate and the glass, and the chips are disposed in the EVA. The overall structure of the solar cell module is of reliable insulation performance, waterproof property and aging resistance.
Description
Technical field
The utility model relates to a kind of solar cell, relates in particular to a kind of solar cell module.
Background technology
Along with the concern of the mankind to environmental protection, solar energy receives increasing the concern and attention as a kind of green energy resource, has become one of main energy at Countries solar energies such as Germany.Solar cell is a kind of opto-electronic conversion effect of utilizing, and sunlight is converted to the device of electric energy, is a kind of free of contamination clear energy sources.The one complete solar module of cover mainly is made of glass substrate, encapsulant, solar battery group and backboard.Wherein, solar battery group is disposed on glass substrate, and backboard is disposed on solar battery group.Encapsulant in order to sealed solar can battery pack between glass substrate and backboard.
Yet the encapsulant moisture resistance that existing solar module uses is relatively poor, can't resist for a long time moisture, makes steam to enter solar module from the edge of solar module, makes capacitance and the reliability decrease of solar cell.
Summary of the invention
The technical problems to be solved in the utility model is: the encapsulant moisture resistance that existing solar module uses is relatively poor, can't resist for a long time moisture, make steam to enter solar module from the edge of solar module, make capacitance and the reliability decrease of solar cell, a kind of solar cell module is provided.
In order to overcome the defective that exists in background technology, the technical scheme that its technical problem that solves the utility model adopts is: this solar cell module comprises backboard, glass, EVA, chip, frame, silica gel and terminal box, be provided with backboard, glass and EVA between described frame, glass is placed in the top of frame, backboard is placed in the below of frame, EVA is placed between backboard and glass, and described chip is placed in EVA.
According to another embodiment of the invention, comprise that further described backboard bottom is provided with terminal box, terminal box both sides are fixed by silica gel.
The beneficial effects of the utility model are: the overall structure of this solar cell module has reliable insulating properties, water preventing ability and ageing-resistant performance.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Wherein: 1, backboard, 2, glass, 3, EVA, 4, chip, 5, frame, 6, silica gel, 7, terminal box.
Embodiment
Fig. 1 is structural representation of the present utility model, figure comprises backboard 1, glass 2, EVA3, chip 4, frame 5, silica gel 6 and terminal box 7, be provided with backboard 1, glass 2 and EVA3 between described frame 5, glass 2 is placed in the top of frame 5, backboard 1 is placed in the below of frame 5, EVA3 is placed between backboard 1 and glass 2, and described chip 4 is placed in EVA3.Backboard 1 bottom is provided with terminal box 7, and terminal box 7 both sides are fixing by silica gel 6.
This solar cell module simple in structure; backboard 1 is placed in integrally-built bottom; backboard 1 itself has defencive function; glass 2 is placed in integrally-built upper end; played the effect that blocks water, terminal box 7 is placed in the bottom, and both sides are all by silica gel 6 sealings; play a very good protection, overall structure has reliable insulating properties, water preventing ability and ageing-resistant performance.
Claims (2)
1. solar cell module, comprise backboard (1), glass (2), EVA(3), chip (4), frame (5), silica gel (6) and terminal box (7), it is characterized in that: be provided with backboard (1), glass (2) and EVA(3) between described frame (5), glass (2) is placed in the top of frame (5), backboard (1) is placed in the below of frame (5), EVA(3) be placed between backboard (1) and glass (2), described chip (4) is placed in EVA(3) in.
2. solar cell module as claimed in claim 1 is characterized in that: described backboard (1) bottom is provided with terminal box (7), and terminal box (7) both sides are fixing by silica gel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320190039 CN203277430U (en) | 2013-04-16 | 2013-04-16 | Solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320190039 CN203277430U (en) | 2013-04-16 | 2013-04-16 | Solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203277430U true CN203277430U (en) | 2013-11-06 |
Family
ID=49507777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320190039 Expired - Fee Related CN203277430U (en) | 2013-04-16 | 2013-04-16 | Solar cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203277430U (en) |
-
2013
- 2013-04-16 CN CN 201320190039 patent/CN203277430U/en not_active Expired - Fee Related
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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: 20131106 Termination date: 20150416 |
|
| EXPY | Termination of patent right or utility model |