CN109450371A - A kind of two-sided double glass photovoltaic modulies - Google Patents
A kind of two-sided double glass photovoltaic modulies Download PDFInfo
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- CN109450371A CN109450371A CN201811562028.9A CN201811562028A CN109450371A CN 109450371 A CN109450371 A CN 109450371A CN 201811562028 A CN201811562028 A CN 201811562028A CN 109450371 A CN109450371 A CN 109450371A
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- China
- Prior art keywords
- photovoltaic
- battery strings
- sided double
- peripheral frame
- double glass
- 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.)
- Pending
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- 239000011521 glass Substances 0.000 title claims abstract description 41
- 238000003466 welding Methods 0.000 claims abstract description 29
- 230000002093 peripheral effect Effects 0.000 claims abstract description 26
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 9
- 239000010703 silicon Substances 0.000 claims abstract description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 244000309464 bull Species 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 8
- 238000003475 lamination Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0488—Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0547—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- 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
- Y02E10/52—PV systems with concentrators
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention belongs to photovoltaic module fields, more particularly to a kind of two-sided double glass photovoltaic modulies, including the first photovoltaic glass layer, POE layers, silicon based cells piece, POE layers, second photovoltaic glass layer, silicon based cells piece connect into battery strings by photovoltaic welding belt, and the photovoltaic welding belt on battery strings head is connect with bending-like busbar, the length for shortening photovoltaic welding belt, avoids battery strings from deviating.On the outside of battery strings surrounding be arranged peripheral frame, can disperse pressure so that avoid battery strings deviate inwardly and head welding deviate.Second photovoltaic glass layer is Mesh Backplane, glaze layer is arranged at the grid of Mesh Backplane, two sides battery strings can receive more light radiation amounts, increase the power of photovoltaic module.The distance between battery strings edge and peripheral frame are 5-6mm, it is ensured that the air in the photovoltaic module can smoothly be extracted out when vacuumizing.The interior outer corners of peripheral frame be filleted corner, bull nose, can to avoid photovoltaic module corner collides with and it is damaged, can also be scratched to avoid personnel.
Description
Technical field
The invention belongs to photovoltaic module fields, and in particular to a kind of two-sided double glass photovoltaic modulies.
Background technique
With the cheap internet access epoch arrive, high reliability, high-performance, high production photovoltaic module increasingly by customers
Favor.Double glass photovoltaic modulies possess excellent anti-PID, aqueous vapor, snail line, fire protecting performance, and resistance to high system voltage is up to 1500V,
Had using Rimless design and be convenient for clean function, especially two-sided double glass, which have both generating electricity on two sides characteristic and obtain customers, to be recognized
It can.At present using the string of two-sided solar double-glass assemblies first of POE encapsulation and the 6th string head welding there are shift phenomenon, this mainly with
The high flow behavior of POE material is related, although most of producer is all solved by adding lamination tooling, this method seriously affects production capacity
Output.The present invention uses bending busbar by photovoltaic module head, avoids the too long phenomenon of head welding, does not need lamination work
Dress, obtain an exquisite appearance, high reliability, high-performance, high production two-sided double glass photovoltaic modulies.
Chinese utility model patent CN201710898900.6 discloses a kind of connection method of photovoltaic module busbar,
Cell piece is connected in series using mutually associated, forms cell piece group, two long busbars are respectively adopted by head and the tail two in cell piece group
End cell piece on it is mutual it is associated be connected and respectively draw, obtain two long busbar lead-out wire, two short busbars be respectively adopted
By remaining power on piece it is mutual it is associated be connected and respectively draw, obtain two short busbar lead-out wire.
For another example Chinese utility model patent CN201621411490.5 discloses a kind of photovoltaic double-glass assembly Z-shaped and converges
Band, including confluence band body, described confluence band body one end are equipped with and the confluence conplane Z-shaped structure of band body, the Z
Font structure has bending angle at two, and the both ends of the Z-shaped structure are parallel to each other, and Z-shaped structure makes to connect convergent belt and battery
The interconnection strip length of piece shorten to original 1/3-1/2, substantially reduces the probability of interconnection belt displacement, reduces convergent belt and fall off
Risk, improve the reliability that photovoltaic module uses.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of photovoltaic modulies, shorten welding length by setting busbar, avoid
Cell piece deviates when packaged.
To solve the above problems, from top to bottom successively including first the present invention provides a kind of two-sided double glass photovoltaic modulies
Photovoltaic glass layer, POE layers, silicon based cells piece, POE layers, the second photovoltaic glass layer, the silicon based cells piece is connected by photovoltaic welding belt
It is connected into battery strings, it is characterised in that: the photovoltaic welding belt on the battery strings head is connect with busbar, and the busbar is in bending
Shape；
The busbar connects terminal box by the through-hole being arranged in second photovoltaic glass layer；
Peripheral frame is arranged in surrounding on the outside of the battery strings.
Further, second photovoltaic glass layer is Mesh Backplane, and glaze layer is arranged at the grid of the Mesh Backplane.
Further, the bending angle of the busbar bending part is 90 °.
Further, the busbar is using being integrally formed or segmented welding forms, and pad is located at curved when segmented welding
Break.
Further, the offset of the photovoltaic welding belt is within 1mm.
Further, the battery strings edge is not contacted with peripheral frame.
Further, the distance between the battery strings edge and peripheral frame are 5-6mm.
Further, the peripheral frame width is 30-40mm.
Further, the interior outer corners of the peripheral frame are filleted corner, bull nose.
Compared with prior art, the invention has the following beneficial effects:
It (1) by the way that the photovoltaic welding belt on the battery strings head to be connect with busbar, and is in bending-like by the busbar,
The busbar connects terminal box by the through-hole being arranged in second photovoltaic glass layer, to effectively shorten photovoltaic welding belt
Length, avoid when packaged cell piece there is shift phenomenon；
(2) peripheral frame is set on the outside of battery strings, on pressure dissipation to peripheral frame, can will be avoided in lamination process power is direct
It acts in battery strings, reduces pressure suffered by battery strings, and then solve the problems, such as that battery strings deviate and head inwardly
The problem of portion's welding deviates；
(3) outer corners are fillet in peripheral frame, can be to avoid photovoltaic module corner is collided with and breakage occurs, can also be to avoid
Carrying personnel is scratched in the handling process；
(4) the distance between battery strings edge and peripheral frame are 5-6mm, it is ensured that the air in the photovoltaic module can
It is smoothly extracted out when vacuumizing；
(5) second photovoltaic glass layers are Mesh Backplane, and glaze layer is arranged at the grid of the Mesh Backplane, which has height
Reflectivity can make full use of string spacing white space, increase optical secondary reflection herein, two sides battery strings are connect
By more light radiation amounts, increase the power of photovoltaic module.
Detailed description of the invention
Fig. 1 is the top view of two-sided double glass photovoltaic modulies；
Fig. 2 is two-sided double glass photovoltaic module layer structure schematic diagrames；
Fig. 3 is the amplified schematic diagram of region A；
Wherein: 11- silicon based cells piece, 12-POE layers, 13 first photovoltaic glass layers, 14 second photovoltaic glass layers, 2- photovoltaic
Welding, 3- busbar, 4- through-hole, 5- peripheral frame, 51- filleted corner, 52- bull nose.
Specific embodiment
With reference to the accompanying drawings of the specification, the present invention will be further described, and provides this embodiment invented in fact.
As shown in Figure 1-3, from top to bottom successively including the first photovoltaic the present invention provides a kind of two-sided double glass photovoltaic modulies
Glassy layer 13, POE layer 12, silicon based cells piece 11, POE layer 12, the second photovoltaic glass layer 14, the silicon based cells piece 11 pass through light
Volt welding 2 connects into battery strings, and the photovoltaic welding belt 2 on the battery strings head is connect with busbar 3, and the busbar 3 is in
Bending-like, the busbar 3 connect terminal box by the through-hole 4 being arranged in second photovoltaic glass layer 14.
In photovoltaic module lamination process, the pressure from silica gel plate will receive positioned at the battery strings of photovoltaic module surrounding,
The pressure directly acts in the battery strings of photovoltaic module surrounding, and the inside of photovoltaic module is directed toward in the direction of the pressure,
Again since the mobility of POE layer 12 is bigger than the mobility of conventional EVA layer, the first string as shown in Figure 1, the 6th string that will make
Battery strings are whole to go here and there to photovoltaic module medial movement, and the photovoltaic welding belt 2 on head is caused to deviate.
Busbar 3 used in the existing design of photovoltaic module is mostly strip, the busbar 3 and through-hole 4 of strip
On same straight line, it is connect so that busbar 3 be facilitated to pass through the through-hole 4 with terminal box.Therefore this shape busbar 3 with
The distance of battery sheet head is equal to through-hole 4 at a distance from battery sheet head, then can be by busbar using the busbar 3 of bending-like
3 part is drawn close to battery sheet head bending, so that the distance between busbar 3 and battery sheet head greatly shorten, is also just contracted
The short length of photovoltaic welding belt 2.And then also avoid the excessive problem of the too long caused battery strings offset of photovoltaic welding belt 2.
And the second photovoltaic glass layer 14 is Mesh Backplane in the present invention, and glaze layer is arranged at the grid of the Mesh Backplane,
The glaze layer has high reflectance, can make full use of string spacing white space, increases optical secondary reflection herein, so that two sides
Battery strings can receive more light radiation amounts, increase the power of photovoltaic module.
The bending angle of heretofore described 3 bending part of busbar is 90 °, and busbar 2 is using integrated molding or segmentation weldering
It connects, pad is located at inflection point when segmented welding.It is stronger at then its inflection point using being integrally formed, and without outside crator
Table is more beautiful.It is welded using segmented, then can reasonably select the size of every section of busbar 3 according to the requirement of different components.
It can guarantee the offset of photovoltaic welding belt within 1mm by the design of above-mentioned bending-type busbar 3.
As shown in Figure 1, peripheral frame 5 is arranged in surrounding on the outside of the battery strings, 5 width of peripheral frame is 30-40mm, and peripheral frame 5 is thick
It spends and is consistent with the thickness of the photovoltaic module after lamination.The peripheral frame 5 is made of heat-resisting material, can for aluminium alloy,
Refractory metal or high-temperature resistance plastice, highest temperature resistant to high temperature are 200 DEG C.It can be by pressure dissipation to enclosing in lamination process
It on frame 5, avoids acting directly on power in battery strings, reduces pressure suffered by battery strings, and then it is inside to solve battery strings
The problem of the problem of side deviates and head welding 2 deviate.The battery strings edge is not contacted with peripheral frame 5, battery strings edge with
The distance between peripheral frame 5 is 5-6mm, it is ensured that the air in the photovoltaic module can smoothly be extracted out when vacuumizing.
As shown in figure 3, the interior outer corners of the peripheral frame 5 be filleted corner 51, bull nose 52, can be to avoid photovoltaic module corner
It is collided with and breakage occurs, it can also be to avoid carrying personnel be scratched in the handling process.
The foregoing describe basic principle of the invention and specific embodiments, but the present invention is not by the limit of above-described embodiment
System, without departing from the purpose of the present invention, industry technical staff can carry out various changes and modifications to it, these changes
Change and improvement is each fallen in scope of protection of the present invention.
Claims (10)
- It from top to bottom successively include the first photovoltaic glass layer 1. a kind of two-sided double glass photovoltaic modulies, POE layers, silicon based cells piece, POE layers, the second photovoltaic glass layer, the silicon based cells piece connects into battery strings by photovoltaic welding belt, it is characterised in that: the electricity The photovoltaic welding belt on pond string head is connect with busbar, and the busbar is in bending-like；The busbar connects terminal box by the through-hole being arranged in second photovoltaic glass layer；Peripheral frame is arranged in surrounding on the outside of the battery strings.
- 2. two-sided double glass photovoltaic modulies according to claim 1, it is characterised in that: second photovoltaic glass layer is grid Glaze layer is arranged at the grid of the Mesh Backplane for backboard.
- 3. two-sided double glass photovoltaic modulies according to claim 2, it is characterised in that: the bending angle of the busbar bending part Degree is 90 °.
- 4. two-sided double glass photovoltaic modulies according to claim 3, it is characterised in that: the busbar using being integrally formed or Segmented welding forms, and pad is located at inflection point when segmented welding.
- 5. two-sided double glass photovoltaic modulies according to claim 4, it is characterised in that: the offset of the photovoltaic welding belt exists Within 1mm.
- 6. -5 any two-sided double glass photovoltaic modulies according to claim 1, it is characterised in that: the battery strings edge not with Peripheral frame contact.
- 7. two-sided double glass photovoltaic modulies according to claim 6, it is characterised in that: between the battery strings edge and peripheral frame Distance be 5-6mm.
- 8. two-sided double glass photovoltaic modulies according to claim 7, it is characterised in that: the peripheral frame width is 30-40mm.
- 9. two-sided double glass photovoltaic modulies according to claim 8, it is characterised in that: the interior outer corners of the peripheral frame are inner circle Angle, bull nose.
- 10. two-sided double glass photovoltaic modulies according to claim 9, it is characterised in that: the peripheral frame uses heat-resisting material Production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811562028.9A CN109450371A (en) | 2018-12-20 | 2018-12-20 | A kind of two-sided double glass photovoltaic modulies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811562028.9A CN109450371A (en) | 2018-12-20 | 2018-12-20 | A kind of two-sided double glass photovoltaic modulies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109450371A true CN109450371A (en) | 2019-03-08 |
Family
ID=65559562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811562028.9A Pending CN109450371A (en) | 2018-12-20 | 2018-12-20 | A kind of two-sided double glass photovoltaic modulies |
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| Country | Link |
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| CN (1) | CN109450371A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033085A (en) * | 2021-12-14 | 2022-02-11 | 中建材浚鑫科技有限公司 | BIPV has frame cavity curtain photovoltaic module structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015096490A1 (en) * | 2013-12-27 | 2015-07-02 | 深圳市比亚迪汽车研发有限公司 | Dual-glass photovoltaic cell module |
| CN206194770U (en) * | 2016-11-03 | 2017-05-24 | 新奥光伏能源有限公司 | Dual -glass photovoltaic assembly |
| CN206211932U (en) * | 2016-10-08 | 2017-05-31 | 阿特斯阳光电力集团有限公司 | Double glass photovoltaic modulies |
| CN206322714U (en) * | 2016-12-21 | 2017-07-11 | 苏州宇邦新型材料股份有限公司 | A kind of photovoltaic double-glass assembly Z-shaped convergent belt |
| CN107863407A (en) * | 2017-12-14 | 2018-03-30 | 天合光能股份有限公司 | Double-sided double-glass photovoltaic assembly glass backboard and double-sided double-glass photovoltaic assembly |
| CN207367992U (en) * | 2017-11-07 | 2018-05-15 | 张家港协鑫集成科技有限公司 | A kind of double glass photovoltaic modulies of generating electricity on two sides with frame |
| CN209072425U (en) * | 2018-12-20 | 2019-07-05 | 苏州腾晖光伏技术有限公司 | A kind of two-sided double glass photovoltaic modulies |
-
2018
- 2018-12-20 CN CN201811562028.9A patent/CN109450371A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015096490A1 (en) * | 2013-12-27 | 2015-07-02 | 深圳市比亚迪汽车研发有限公司 | Dual-glass photovoltaic cell module |
| CN206211932U (en) * | 2016-10-08 | 2017-05-31 | 阿特斯阳光电力集团有限公司 | Double glass photovoltaic modulies |
| CN206194770U (en) * | 2016-11-03 | 2017-05-24 | 新奥光伏能源有限公司 | Dual -glass photovoltaic assembly |
| CN206322714U (en) * | 2016-12-21 | 2017-07-11 | 苏州宇邦新型材料股份有限公司 | A kind of photovoltaic double-glass assembly Z-shaped convergent belt |
| CN207367992U (en) * | 2017-11-07 | 2018-05-15 | 张家港协鑫集成科技有限公司 | A kind of double glass photovoltaic modulies of generating electricity on two sides with frame |
| CN107863407A (en) * | 2017-12-14 | 2018-03-30 | 天合光能股份有限公司 | Double-sided double-glass photovoltaic assembly glass backboard and double-sided double-glass photovoltaic assembly |
| CN209072425U (en) * | 2018-12-20 | 2019-07-05 | 苏州腾晖光伏技术有限公司 | A kind of two-sided double glass photovoltaic modulies |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114033085A (en) * | 2021-12-14 | 2022-02-11 | 中建材浚鑫科技有限公司 | BIPV has frame cavity curtain photovoltaic module structure |
| CN114033085B (en) * | 2021-12-14 | 2022-11-25 | 中建材浚鑫科技有限公司 | BIPV has frame cavity curtain photovoltaic module structure |
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