CN206628487U - P-type PERC double-sided solar batteries, component and system - Google Patents
P-type PERC double-sided solar batteries, component and system Download PDFInfo
- Publication number
- CN206628487U CN206628487U CN201720203752.7U CN201720203752U CN206628487U CN 206628487 U CN206628487 U CN 206628487U CN 201720203752 U CN201720203752 U CN 201720203752U CN 206628487 U CN206628487 U CN 206628487U
- Authority
- CN
- China
- Prior art keywords
- lbg
- type
- gate line
- solar batteries
- silver
- 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.)
- Active
Links
Classifications
-
- 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
- Y02E10/547—Monocrystalline silicon PV cells
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Photovoltaic Devices (AREA)
Abstract
Description
Claims (9)
- A kind of 1. p-type PERC double-sided solar batteries, it is characterised in that including carry on the back silver-colored main grid, alum gate line, back side silicon nitride, Backside oxide aluminium film, P-type silicon, N-type emitter stage, front side silicon nitride film and positive silver electrode;The back side silicon nitride, backside oxide Aluminium film, P-type silicon, N-type emitter stage, front side silicon nitride film and positive silver electrode stack gradually connection from bottom to up;The back side silicon nitride and backside oxide aluminium film form the 30-500 laser be arrangeding in parallel after lbg and opened Groove area, at least 1 group of lbg unit is set in each lbg area, and the alum gate line passes through lbg area and P-type silicon It is connected;The alum gate line is with carrying on the back silver-colored main grid vertical connection.
- 2. p-type PERC double-sided solar batteries as claimed in claim 1, it is characterised in that when setting 2 in each lbg area When group or more than 2 groups lbg units, each group lbg unit be arranged in parallel, between two adjacent groups lbg unit Spacing is 5-480 μm.
- 3. p-type PERC double-sided solar batteries as claimed in claim 2, it is characterised in that every group of lbg unit is included extremely Few 1 lbg unit, the pattern of lbg unit is circle, ellipse, triangle, quadrangle, pentagon, six sides Shape, cross or star.
- 4. p-type PERC double-sided solar batteries as claimed in claim 3, it is characterised in that every group of lbg unit includes one Individual pattern is the rectangular lbg unit of strip.
- 5. p-type PERC double-sided solar batteries as claimed in claim 3, it is characterised in that same lbg unit of organizing is along alum gate Line bearing of trend interval type configuration, the spacing distance of two neighboring lbg unit is 0.01-50mm.
- 6. p-type PERC double-sided solar batteries as claimed in claim 1, it is characterised in that the width in the lbg area is 10-500μm;The width of alum gate line is 30-550 μm;The width for carrying on the back silver-colored main grid is 0.5-5mm;The radical of the alum gate line is 30- 500;The radical of the silver-colored main grid of the back of the body is 2-8 bars.
- 7. p-type PERC double-sided solar batteries as claimed in claim 1, it is characterised in that the silver-colored main grid of the back of the body is continuous straight grid; Or the silver-colored main grid of the back of the body is set in space segmentation;Or the silver-colored main grid of the back of the body is set in space segmentation, passes through company between each adjacent sectional Logical region connection.
- 8. a kind of PERC solar cell modules, it is characterised in that including PERC solar cells and encapsulating material, its feature exists In the PERC solar cells are the p-type PERC double-sided solar batteries described in claim any one of 1-7.
- 9. a kind of PERC solar energy systems, including PERC solar cells, it is characterised in that the PERC solar cells are power Profit requires the p-type PERC double-sided solar batteries described in any one of 1-7.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720203752.7U CN206628487U (en) | 2017-03-03 | 2017-03-03 | P-type PERC double-sided solar batteries, component and system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720203752.7U CN206628487U (en) | 2017-03-03 | 2017-03-03 | P-type PERC double-sided solar batteries, component and system |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206628487U true CN206628487U (en) | 2017-11-10 |
Family
ID=60210895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720203752.7U Active CN206628487U (en) | 2017-03-03 | 2017-03-03 | P-type PERC double-sided solar batteries, component and system |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206628487U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106887477A (en) * | 2017-03-03 | 2017-06-23 | 广东爱康太阳能科技有限公司 | P-type PERC double-sided solar batteries and preparation method thereof, component and system |
-
2017
- 2017-03-03 CN CN201720203752.7U patent/CN206628487U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106887477A (en) * | 2017-03-03 | 2017-06-23 | 广东爱康太阳能科技有限公司 | P-type PERC double-sided solar batteries and preparation method thereof, component and system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106952972B (en) | P-type PERC double-sided solar battery and its component, system and preparation method | |
CN107425080B (en) | P-type PERC double-sided solar battery and its component, system and preparation method | |
CN107039544A (en) | P-type PERC double-sided solar batteries and preparation method thereof, component and system | |
CN106876496B (en) | P-type PERC double-sided solar battery and its component, system and preparation method | |
CN106887475B (en) | P-type PERC double-sided solar battery and its component, system and preparation method | |
CN106847943B (en) | Punch PERC double-sided solar batteries and its component, system and preparation method | |
CN106887476A (en) | P-type PERC double-sided solar batteries and its component, system and preparation method | |
CN106876497A (en) | P-type PERC double-sided solar batteries and its component, system | |
CN107093636A (en) | P-type PERC double-sided solar batteries and preparation method thereof, component and system | |
CN106887478B (en) | P-type PERC double-sided solar battery, component and system | |
CN206628483U (en) | P-type PERC double-sided solar batteries, component and system | |
CN206628484U (en) | P-type PERC double-sided solar batteries, component and system | |
CN206628487U (en) | P-type PERC double-sided solar batteries, component and system | |
CN206947356U (en) | P-type PERC double-sided solar batteries and its component, system | |
CN206921831U (en) | P-type PERC double-sided solar batteries and its component, system | |
CN206758442U (en) | P-type PERC double-sided solar batteries, component and system | |
CN107039543B (en) | P-type PERC double-sided solar battery and its component, system and preparation method | |
CN106887477A (en) | P-type PERC double-sided solar batteries and preparation method thereof, component and system | |
CN206628482U (en) | P-type PERC double-sided solar batteries and its component, system | |
CN106898659A (en) | Dual-glass solar cell assembly and system | |
CN206931606U (en) | P-type PERC double-sided solar batteries and its component, system | |
CN206697489U (en) | P-type PERC double-sided solar batteries, component and system | |
CN206628477U (en) | Dual-glass solar cell assembly and system | |
CN207381412U (en) | P-type PERC double-sided solar batteries, component and system | |
CN206628485U (en) | P-type PERC double-sided solar batteries, component and system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 69, C District, Sanshui Industrial Park, Sanshui, Foshan, Guangdong Patentee after: GUANGDONG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. Address before: 528100, Sanshui District, Guangdong City, Foshan Industrial Park, No. C District, No. 69 Patentee before: GUANGDONG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180207 Address after: No. 69, C District, Sanshui Industrial Park, Sanshui, Foshan, Guangdong Co-patentee after: ZHEJIANG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. Patentee after: GUANGDONG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. Address before: No. 69, C District, Sanshui Industrial Park, Sanshui, Foshan, Guangdong Patentee before: GUANGDONG AIKO SOLAR ENERGY TECHNOLOGY Co.,Ltd. |