CN201868452U - Silicon solar battery component with internally packaged anti-reversion diodes - Google Patents
Silicon solar battery component with internally packaged anti-reversion diodes Download PDFInfo
- Publication number
- CN201868452U CN201868452U CN2010206135090U CN201020613509U CN201868452U CN 201868452 U CN201868452 U CN 201868452U CN 2010206135090 U CN2010206135090 U CN 2010206135090U CN 201020613509 U CN201020613509 U CN 201020613509U CN 201868452 U CN201868452 U CN 201868452U
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- China
- Prior art keywords
- silicon solar
- solar battery
- solar cell
- battery assembly
- alloy frame
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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 relates to a silicon solar battery component, in particular to a silicon solar battery component with internally packaged anti-reversion diodes, which belongs to the technical field of solar power generation. The solar battery component comprises an aluminium alloy frame, wherein silicon solar cells are uniformly arranged in the aluminium alloy frame; bus bars are respectively arranged at both the upper and lower ends of the uniformly arranged silicon solar cells and used for connecting the adjacent silicon solar cells in different rows; SMD (Surface Mounted Device) diodes are connected in parallel between the silicon solar cells in different rows; a junction box is connected to the upper part of the aluminium alloy frame; a positive connecting wire and a negative connecting wire are respectively arranged on the junction box; the SMD diodes are embedded into the upper end of the aluminium alloy frame; and the SMD diodes and the silicon solar cells are packaged in the same layer.
Description
Technical field
The utility model relates to a kind of silicon solar battery assembly, and packaged type silicon solar battery assembly in particularly a kind of counnter attack diode belongs to the solar energy generation technology field.
Background technology
Along with the develop rapidly of the development of new energy technology, particularly solar power generation, new requirement has been proposed solar module.The manufacturing of assembly requires more fast, cost requirement appearance requirement cheaper, assembly performance more beautiful, assembly will be stablized more, the installation requirement of assembly is more quick, and present silicon solar battery assembly can not satisfy this requirement fully.Present silicon solar battery assembly adopts following manufacture method mostly: solar battery sheet is carried out series welding and reserves semi-finished product solar module output electrode; on the superelevation white glass, place one deck ethylene-vinyl acetate copolymer; the solar cell that series welding is good is positioned on the ethylene-vinyl acetate copolymer back up and does interconnection and handle; and then on solar cell, place one deck ethylene-vinyl acetate copolymer and one deck backboard; semi-finished product solar module output electrode is drawn; install and install the terminal box that has counnter attack protection diode with behind the laminating machine laminating it being carried out aluminum alloy frame; and then, treat to clear up again after casting glue solidifies with the casting glue cast; test; stepping.The counnter attack diode of the silicon solar battery assembly of this structure is to place in the terminal box, for ease of distinguishing referred to herein as diode fitted outside silicon solar battery assembly, it adopts the dual inline type diode, and volume is bigger, must use a large amount of casting glue cast when terminal box is installed.This makes silicon solar battery assembly need measure, stir, pour into a mould, solidify casting glue when producing, and this method operation is loaded down with trivial details, has expended a large amount of man-hours, to have reduced manufacturing efficient, sealing also not fully up to expectations.Counnter attack diode with the silicon solar battery assembly of this manufactured very easily is exposed in the air, wears out because of making moist especially easily and damages.
Summary of the invention
The purpose of this utility model is for solving above-mentioned the deficiencies in the prior art part, the utility model provides packaged type silicon solar battery assembly in a kind of counnter attack diode, at first silicon solar cell is carried out series welding, on the superelevation white glass, place one deck ethylene-vinyl acetate copolymer again, the silicon solar cell that series welding is good is put on the ethylene-vinyl acetate copolymer, the silicon solar cell string is interconnected and reserved suitable electrode, and the minitype paster diode correctly is welded between the good silicon solar cell string of interconnection, and then place one deck ethylene-vinyl acetate copolymer and backboard.Semi-finished product solar module output electrode is drawn, and aluminum alloy frame is installed and the new arrangement box is installed with behind the laminating machine laminating it being carried out, again to silicon solar battery assembly clear up, test, stepping.
The utility model is realized with following technical scheme: packaged type silicon solar battery assembly in a kind of counnter attack diode, include aluminum alloy frame, the interior evenly distributed silicon solar cell that has of aluminum alloy frame has busbar to connect the silicon solar cell of adjacent different lines respectively in the top and bottom of evenly distributed silicon solar cell; Be parallel with chip diode between the silicon solar cell of described different lines, it is characterized in that: the top of described aluminum alloy frame is connected with terminal box, positive lead and negative lead are arranged respectively on the described terminal box, described aluminum alloy frame upper end embeds chip diode, and described chip diode and silicon solar cell are encapsulated in same one deck.
The two ends of described silicon solar cell are coated with the tin band respectively.
Have silicon solar battery assembly, assembly to draw busbar on the described terminal box respectively, described assembly is drawn busbar and is connected with binding post by screw, and the other end of binding post is connected with draws cable.
Described silicon solar battery assembly includes five layers, and superelevation white glass, ethylene-vinyl acetate copolymer, silicon solar cell are arranged successively, ethylene-vinyl acetate copolymer and backboard.
Advantage of the present utility model is: this silicon solar battery assembly has adopted minitype paster formula diode; and it is embedded in the silicon solar battery assembly; the encapsulation technology of having used silicon solar cell cleverly is that assembly adds counnter attack protection diode; can fully guarantee in its environment that is operated in vacuum, cleaning, drying; avoided the influence of external environment, made that the performance of solar module is more reliable and more stable it.Saved the link of casting glue simultaneously, reduced the complexity of operating, improved production efficiency, reduced production cost, the process efficient stable, properties of product also are improved.
Description of drawings
Below in conjunction with the drawings and the specific embodiments the utility model is described in further detail:
Fig. 1 is the utility model structural representation:
Fig. 2 is the utility model junction box structure schematic diagram:
Fig. 3 is the left view of Fig. 2:
Among the figure: 1, positive lead, 2 negative leads, 3 aluminum alloy frames, 4, be coated with the tin band, 5, silicon solar cell, 6, paster diode, 7, terminal box, 71, assembly draws busbar, 72, cable, 73, screw, 74, binding post, 75, silicon solar battery assembly, 8, busbar.
Embodiment
As shown in the figure: packaged type silicon solar battery assembly in a kind of counnter attack diode, include aluminum alloy frame 3, the interior evenly distributed silicon solar cell 5 that has of aluminum alloy frame has busbar 8 to connect the silicon solar cell of adjacent different lines respectively in the top and bottom of evenly distributed silicon solar cell; Be parallel with chip diode 6 between the silicon solar cell of described different lines, it is characterized in that: the top of described aluminum alloy frame 3 is connected with terminal box 7, positive lead 1 and negative lead 2 are arranged respectively on the described terminal box, described aluminum alloy frame 3 upper ends embed chip diode 6, and described chip diode and silicon solar cell are encapsulated in same one deck.
The two ends of described silicon solar cell 5 are coated with tin band 4 respectively.
Have silicon solar battery assembly 75, assembly to draw busbar 71 respectively on the described terminal box 7, described assembly is drawn busbar 71 and is connected with binding post 74 by screw 73, and the other end of binding post is connected with draws cable 72.
Described silicon solar battery assembly 75 includes five layers, and superelevation white glass, ethylene-vinyl acetate copolymer, silicon solar cell are arranged successively, ethylene-vinyl acetate copolymer and backboard.
The concrete course of work: ethylene-vinyl acetate copolymer is put on the superelevation white glass; the silicon solar cell that series welding is good is put on the ground floor ethylene-vinyl acetate copolymer; the good silicon solar cell of series welding is interconnected and welds counnter attack protection diode; on the good silicon solar cell of interconnection, place one deck ethylene-vinyl acetate copolymer and backboard; and the silicon solar cell output electrode drawn; simple and easy terminal box is installed, cleaning and test stepping.
Claims (4)
1. packaged type silicon solar battery assembly in the counnter attack diode, include aluminum alloy frame (3), the interior evenly distributed silicon solar cell (5) that has of aluminum alloy frame has busbar (8) to connect the silicon solar cell of adjacent different lines respectively in the top and bottom of evenly distributed silicon solar cell; Be parallel with chip diode (6) between the silicon solar cell of described different lines, it is characterized in that: the top of described aluminum alloy frame (3) is connected with terminal box (7), positive lead (1) and negative lead (2) are arranged respectively on the described terminal box, described aluminum alloy frame (3) upper end embeds chip diode (6), and described chip diode and silicon solar cell are encapsulated in same one deck.
2. packaged type silicon solar battery assembly in a kind of counnter attack diode according to claim 1, it is characterized in that: the two ends of described silicon solar cell (5) are coated with tin band (4) respectively.
3. packaged type silicon solar battery assembly in a kind of counnter attack diode according to claim 1, it is characterized in that: have silicon solar battery assembly (75), assembly to draw busbar (71) on the described terminal box (7) respectively, described assembly is drawn busbar (71) and is connected with binding post (74) by screw (73), and the other end of binding post is connected with draws cable (72).
4. packaged type silicon solar battery assembly in a kind of counnter attack diode according to claim 1, it is characterized in that: described silicon solar battery assembly (75) includes five layers, superelevation white glass, ethylene-vinyl acetate copolymer, silicon solar cell are arranged successively, ethylene-vinyl acetate copolymer and backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206135090U CN201868452U (en) | 2010-11-09 | 2010-11-09 | Silicon solar battery component with internally packaged anti-reversion diodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206135090U CN201868452U (en) | 2010-11-09 | 2010-11-09 | Silicon solar battery component with internally packaged anti-reversion diodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201868452U true CN201868452U (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206135090U Expired - Fee Related CN201868452U (en) | 2010-11-09 | 2010-11-09 | Silicon solar battery component with internally packaged anti-reversion diodes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201868452U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290487A (en) * | 2011-06-22 | 2011-12-21 | 江苏艾德太阳能科技有限公司 | Solar cell broken grid repairing device |
| CN102969379A (en) * | 2012-11-27 | 2013-03-13 | 中国科学院物理研究所嘉兴工程中心 | Zigzag slope packaged efficient photovoltaic module |
| CN103066144A (en) * | 2012-12-25 | 2013-04-24 | 英利能源（中国）有限公司 | Solar cell module and novel leading wire mode thereof |
| CN104753457A (en) * | 2013-12-27 | 2015-07-01 | 比亚迪股份有限公司 | Double-glass photovoltaic assembly |
-
2010
- 2010-11-09 CN CN2010206135090U patent/CN201868452U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290487A (en) * | 2011-06-22 | 2011-12-21 | 江苏艾德太阳能科技有限公司 | Solar cell broken grid repairing device |
| CN102290487B (en) * | 2011-06-22 | 2012-11-14 | 江苏艾德太阳能科技有限公司 | Solar cell broken grid repairing device |
| CN102969379A (en) * | 2012-11-27 | 2013-03-13 | 中国科学院物理研究所嘉兴工程中心 | Zigzag slope packaged efficient photovoltaic module |
| CN103066144A (en) * | 2012-12-25 | 2013-04-24 | 英利能源（中国）有限公司 | Solar cell module and novel leading wire mode thereof |
| CN104753457A (en) * | 2013-12-27 | 2015-07-01 | 比亚迪股份有限公司 | Double-glass photovoltaic assembly |
| US10187008B2 (en) | 2013-12-27 | 2019-01-22 | Byd Company Limited | Double-glass photovoltaic module |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20161109 |