CN108075718A - A kind of solar cell aluminum alloy frame frame being easily installed - Google Patents

A kind of solar cell aluminum alloy frame frame being easily installed Download PDF

Info

Publication number
CN108075718A
CN108075718A CN201810101495.5A CN201810101495A CN108075718A CN 108075718 A CN108075718 A CN 108075718A CN 201810101495 A CN201810101495 A CN 201810101495A CN 108075718 A CN108075718 A CN 108075718A
Authority
CN
China
Prior art keywords
frame
solar cell
side fixed
fixed mechanism
spring
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.)
Granted
Application number
CN201810101495.5A
Other languages
Chinese (zh)
Other versions
CN108075718B (en
Inventor
张冠纶
周丹
谢毅
谢泰宏
张忠文
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.)
Tongwei Solar Hefei Co Ltd
Original Assignee
Tongwei Solar Hefei 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 Tongwei Solar Hefei Co Ltd filed Critical Tongwei Solar Hefei Co Ltd
Priority to CN201810101495.5A priority Critical patent/CN108075718B/en
Publication of CN108075718A publication Critical patent/CN108075718A/en
Application granted granted Critical
Publication of CN108075718B publication Critical patent/CN108075718B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S30/00Structural details of PV modules other than those related to light conversion
    • H02S30/10Frame structures
    • 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 present invention relates to solar cell package technical fields, specially a kind of solar cell aluminum alloy frame frame being easily installed, including outer rim, support shaft, spring, fastening bolt, long side fixed mechanism, short side fixed mechanism, backstop frame, motion bar and resetting spring I.The present invention is in opening-wide state by rotational stop frame general frame, rotational stop frame causes general frame to be in the state of closing after solar cell installation is entered, and then it simplifies installation process and facilitates installation, solar cell is compressed by the elastic force pressure strip of holddown spring, and then only solar cell is promoted in interior frame during installing, and then facilitate the fixation to battery long side, and then fastening bolt long side fixed mechanism and short side fixed mechanism is promoted to move by turning fastening bolt, and then solar cell is fastened, and then it avoids and there is a situation where gap between frame and solar cell.

Description

A kind of solar cell aluminum alloy frame frame being easily installed
Technical field
The present invention relates to solar cell package technical fields, are specially a kind of solar cell aluminium alloy being easily installed Frame.
Background technology
Solar energy compared with traditional fossil fuel, has inexhaustible, cleaning as a kind of emerging energy The advantage of each side such as environmental protection.A kind of current main Solar use mode is the light by solar cell module by reception Electric energy output can be converted into, can be packaged and by the big face of square formation arrangement form after being connected by several solar cells Product battery component.Wherein, solar cell absorbs luminous energy, and the accumulation of heterocharge occur in battery both ends, that is, generates " photoproduction electricity Pressure ", here it is " photovoltaic effects ", and under the action of photovoltaic effect, the both ends of solar cell generate electromotive force, from And electric energy is converted light energy into, and, it is necessary to which its surface is installed upper side frame, wherein frame energy during solar cell use Enough fixed, sealing solar cell modules, enhancing component strength, prolong the service life, are readily transported, install.
Invention patent publication number provides the envelope of a kind of solar cell frame and solar cell for CN103595340A Dress method.Solar cell frame includes:Outline border, outline border are monolithic construction, and outline border includes backstop frame;And inside casing, it is interior Frame is monolithic construction, and inside casing fixation is set in outline border, and forms encapsulation solar panel with the inner wall of backstop frame Encapsulated space.Outline border can be packed into solar cell with the encapsulated space that inside casing is formed, this frame is in installation solar cell Staff is needed to put the inside casing of monoblock type in outline border into, and inside casing is made to compress solar panel, then, is squeezed by inside casing Solar panel is pressed, silica gel is made uniformly to squeeze out.Outline border and inside casing are fixed together by last staff by rivet, The work that is fixedly connected to outline border with inside casing is completed, such installation needs the encapsulation by the complete battery pair of multistep process ability, And then it is not easy to carry out installation frame to solar cell.
Utility model patent Publication No. CN203277448U provides kind of a solar cell module dedicated aluminium alloy frame, belongs to In technical field of solar batteries.Including frame body, corner brace, the frame body is made of long and short frame, each long margin frame On be provided with to fix more than two screw installing holes of solar cell module, the both sides of each short frame are each provided with One triangle osculum, and the both sides of each long margin frame or short frame are each provided with installing 4 of corner brace or more Circular punching;The medial surface of the corner brace is zigzag, and the long and short frame is fixedly connected by circular punching with corner brace;Institute State long margin frame, the component card slot that installation solar cell module is both provided on short frame, such frame needs pair when mounted Long margin frame and short frame are installed respectively, and then are not easy to carry out Fast Installation.
The content of the invention
It is an object of the invention to provide a kind of solar cell aluminum alloy frame frame being easily installed, to solve the above-mentioned back of the body The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical solution:
A kind of solar cell aluminum alloy frame frame being easily installed, including outer rim, support shaft, spring, fastening bolt, Long side fixed mechanism, short side fixed mechanism, backstop frame, motion bar and resetting spring I, wherein:
Two long side fixed mechanisms are movably arranged on the inside of outer rim, the short side by two support shafts respectively Fixed mechanism is movably arranged on the inside of outer rim by two support shafts, and a bullet is wherein arranged between support shaft and outer rim Spring, three fastening bolts are mounted in outer rim, two of which fastening bolt respectively with two long side fixed mechanisms Contact, another fastening bolt are contacted with short side fixed mechanism, and the backstop frame is rotatably installed in outer rim, the work Lever is movably arranged in backstop frame, and described I one end of resetting spring is fixedly connected with backstop frame, the other end and motion bar are consolidated Fixed connection;
Preferably, the long side fixed mechanism includes interior frame, pressure strip and holddown spring, the interior frame and two branch Support axis is fixedly connected and is contacted with fastening bolt, and the pressure strip is movably arranged in interior frame, and at least there are four holddown springs Between interior frame and pressure strip, the both ends of wherein holddown spring are fixedly connected respectively with interior frame and pressure strip.
Preferably, the short side fixed mechanism includes adjustable shelf, telescopic rod, resetting spring II and expansion plate, the activity Frame is fixedly connected with two support shafts and is contacted with fastening bolt, and two telescopic rods are movably arranged on adjustable shelf two respectively End, two resetting springs II are respectively sleeved on telescopic rod, and wherein II both ends of resetting spring are respectively with adjustable shelf and stretching Bar is fixedly connected, and two expansion plates are movably arranged on adjustable shelf respectively, and wherein telescopic rod one end is fixed with expansion plate and connected It connects.
Preferably, the outer rim is equipped with a fixing axle and a limiting slot, and the backstop frame is rotatably installed in solid On dead axle.
Preferably, the interior frame is equipped with several guide rails, and pressure strip is equipped with several guide pads, on the pressure strip Guide pad cooperation is in the guide rail in interior frame.
Compared with prior art, the beneficial effects of the invention are as follows:
1. the present invention is in opening-wide state by rotational stop frame general frame, after solar cell installation is entered Rotational stop frame so that general frame is in the state of closing, and then simplifies installation process and facilitate installation.
2. the present invention compresses solar cell by the elastic force pressure strip of holddown spring, and then during installation Only solar cell is promoted in interior frame without complicated operation, and then facilitates the fixation to battery long side.
3. the present invention promotes long side fixed mechanism and short side fixed mechanism to transport by turning fastening bolt and then fastening bolt It is dynamic, and then solar cell is fastened, and then avoid and there is a situation where gap between frame and solar cell.
Description of the drawings
Fig. 1 is overall structure schematic three dimensional views of the present invention;
Fig. 2 is outer rim schematic three dimensional views of the present invention;
Fig. 3 is long side fixed mechanism schematic three dimensional views of the present invention;
Fig. 4 is pressure strip schematic three dimensional views of the present invention;
Fig. 5 is short side fixed mechanism schematic three dimensional views of the present invention;
Fig. 6 is backstop frame schematic three dimensional views of the present invention.
In figure:1 outer rim, 2 support shafts, 3 springs, 4 fastening bolts, 5 long side fixed mechanisms, 6 short side fixed mechanisms, 7 are stopped Rib frame, 8 motion bars, 9 resetting springs I, 11 fixing axles, 12 limiting slots, 51 interior frames, 52 pressure strips, 53 holddown springs, 511 Guide rail, 521 guide pads, 61 adjustable shelfs, 62 telescopic rods, 63 resetting springs II, 64 expansion plates.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment belongs to the scope of protection of the invention.
Embodiment:
It please refers to Fig.1 to Fig. 6, the present invention provides a kind of technical solution:
A kind of solar cell aluminum alloy frame frame being easily installed, including outer rim 1, support shaft 2, spring 3, fastening spiral shell Bolt 4, long side fixed mechanism 5, short side fixed mechanism 6, backstop frame 7, motion bar 8 and resetting spring I 9, outer rim 1 are equipped with one 11 and one limiting slot 12 of fixing axle, wherein:
A spring 3 is arranged between support shaft 2 and outer rim 1, three fastening bolts 4 are mounted in outer rim 1, and long side is solid Determine there are two mechanisms 5, wherein long side fixed mechanism 5 includes interior frame 51, pressure strip 52 and holddown spring 53, and interior frame 51 passes through Two support shafts 2 are movably arranged in outer rim 1 and are contacted with fastening bolt 4, and wherein interior frame 51 is fixed with two support shafts 2 Connection, interior frame 51 are equipped with several guide rails 511, and pressure strip 52 is equipped with several guide pads 521, middle guide 511 and guiding The quantity of block 521 is consistent, and the guide pad 521 on pressure strip 52 coordinates in the guide rail 511 in interior frame 51, and at least there are four pressures Tight spring 53 is mounted between interior frame 51 and pressure strip 52, wherein 53 both ends of holddown spring respectively with interior frame 51 and pressure strip 52 are fixedly connected, and wherein short side fixed mechanism 6 includes adjustable shelf 61, telescopic rod 62, resetting spring II 63 and expansion plate 64, activity Frame 61 is movably arranged in outer rim 1 by two support shafts 2 and is contacted with fastening bolt 4, wherein adjustable shelf 61 and two branch Support axis 2 is fixedly connected, and two telescopic rods 62 are movably arranged on 61 both ends of adjustable shelf respectively, and two resetting springs II 63 are arranged respectively On telescopic rod 62, wherein II 63 both ends of resetting spring are fixedly connected respectively with adjustable shelf 61 and telescopic rod 62, two expansion plates 64 are movably arranged on the both ends of adjustable shelf 61 respectively, and wherein 62 one end of telescopic rod is fixedly connected with expansion plate 64,7 turns of backstop frame Dynamic to be mounted in fixing axle 11, motion bar 8 is movably arranged in backstop frame 7, and I 9 one end of resetting spring is fixed with backstop frame 7 Connection, the other end are fixedly connected with motion bar 8, and when wherein backstop frame 7 has closed outer rim 1, motion bar 8 extends to /V Inside slot 12.
Present apparatus operation principle is:Backstop frame 7 is pulled out first so that outer rim 1 is in opening, at this time Solar cell is pushed into interior frame 51, since solar cell has certain thickness, at this time by pressure strip 52 to away from too The direction movement of positive energy battery, pressure strip 52 contacts always with solar cell during pushing away, and holddown spring 53 is sent out at this time Raw deformation, and then pressure strip 52 has downward pressing force, when solar cell is pushed completely into pressure strip 52, holddown spring 53 Elastic force solar cell is compressed, backstop frame 7 being pushed into close to solar cell in outer rim 1 at this time, is pushed away Resetting spring I 9 is to contract during entering, and then motion bar 8 enters in limiting slot 12, is at this time fixed on solar cell In interior frame 51, then turn the fastening bolt 4 mounted on the side of short side fixed mechanism 6, fastening bolt 4 push adjustable shelf 61 to by The direction movement of nearly solar cell, expansion plate 64 is contacted with interior frame 51 at this time, and then in telescopic rod 62 and resetting spring II Under 63 effects, expansion plate 64 is to contract, and resetting spring II 63 provides thrust during contraction, and then expansion plate 64 is along interior Frame 51 is moved to solar cell, wherein two support shafts 2 mounted on 61 side of adjustable shelf play guiding role, works as adjustable shelf 61 and stop during 64 contact solar cell of expansion plate turning the fastening bolt 4 mounted on 6 side of short side fixed mechanism, and then the sun The short side of energy battery, which is fixed, to be completed, and turns the fastening bolt 4 on two 5 sides of long side fixed mechanism at this time, and then interior frame 51 will too Positive energy battery lateral surface compressing, when interior frame 51 is moved to solar cell direction, expansion plate 64 is in contraction state, interior frame 51 solar cell is compressed after stop turning the fastening bolt 4 on two long side fixed mechanisms, 5 side, and then complete to solar-electricity Fluid sealant is coated in four sides of solar cell by the installation of pool side frame at this time, and wherein interior frame 51 is during movement Two support shafts 2 on 51 side of interior frame provide guiding role, the resetting spring I during solar cell frame installation is carried out 9 offer elastic forces avoid interior frame 51 and the unexpected contact solar cell of adjustable shelf 61 and avoid that solar cell is caused to rush The phenomenon that hitting, and then protect solar cell.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (5)

1. a kind of solar cell aluminum alloy frame frame being easily installed, including outer rim (1), support shaft (2), spring (3), tight Fixing bolt (4), long side fixed mechanism (5), short side fixed mechanism (6), backstop frame (7), motion bar (8) and resetting spring I (9), it is characterised in that:
Two long side fixed mechanisms (5) are movably arranged on the inside of outer rim (1), institute by two support shafts (2) respectively State the inside that short side fixed mechanism (6) is movably arranged on outer rim (1) by two support shafts (2), wherein support shaft (2) with it is outer A spring (3) is arranged between frame (1), three fastening bolts (4) are mounted in outer rim (1), two of which fastening Bolt (4) contacts respectively with two long side fixed mechanisms (5), another fastening bolt (4) and short side fixed mechanism (6) Contact, the backstop frame (7) are rotatably installed in outer rim (1), and the motion bar (8) is movably arranged on backstop frame (7) Interior, described I (9) one end of resetting spring is fixedly connected with backstop frame (7), the other end is fixedly connected with motion bar (8).
2. a kind of solar cell aluminum alloy frame frame being easily installed according to claim 1, it is characterised in that:It is described Long side fixed mechanism (5) includes interior frame (51), pressure strip (52) and holddown spring (53), the interior frame (51) and two branch Support axis (2) is fixedly connected and is contacted with fastening bolt (4), and the pressure strip (52) is movably arranged in interior frame (51), at least There are four holddown spring (53) be mounted between interior frame (51) and pressure strip (52), wherein holddown spring (53) both ends respectively with Interior frame (51) is fixedly connected with pressure strip (52).
3. a kind of solar cell aluminum alloy frame frame being easily installed according to claim 1, it is characterised in that:It is described Short side fixed mechanism (6) includes adjustable shelf (61), telescopic rod (62), resetting spring II (63) and expansion plate (64), the activity Frame (61) is fixedly connected with two support shafts (2) and is contacted with fastening bolt (4), and two telescopic rods (62) respectively pacify by activity Mounted in adjustable shelf (61) both ends, two resetting springs II (63) are respectively sleeved on telescopic rod (62), wherein resetting spring II (63) both ends are fixedly connected respectively with adjustable shelf (61) and telescopic rod (62), the activity installation respectively of two expansion plates (64) At the both ends of adjustable shelf (61), wherein telescopic rod (62) one end is fixedly connected with expansion plate (64).
4. a kind of solar cell aluminum alloy frame frame being easily installed according to claim 1, it is characterised in that:It is described Outer rim (1) is equipped with a fixing axle (11) and a limiting slot (12), and the backstop frame (7) is rotatably installed in fixing axle (11) on.
5. a kind of solar cell aluminum alloy frame frame being easily installed according to claim 2, it is characterised in that:It is described Interior frame (51) is equipped with several guide rails (511), and pressure strip (52) is equipped with several guide pads (521), the pressure strip (52) On guide pad (521) coordinate in guide rail (511) in interior frame (51).
CN201810101495.5A 2018-02-01 2018-02-01 Solar cell aluminum alloy frame convenient to installation Active CN108075718B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810101495.5A CN108075718B (en) 2018-02-01 2018-02-01 Solar cell aluminum alloy frame convenient to installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810101495.5A CN108075718B (en) 2018-02-01 2018-02-01 Solar cell aluminum alloy frame convenient to installation

Publications (2)

Publication Number Publication Date
CN108075718A true CN108075718A (en) 2018-05-25
CN108075718B CN108075718B (en) 2023-10-13

Family

ID=62157171

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810101495.5A Active CN108075718B (en) 2018-02-01 2018-02-01 Solar cell aluminum alloy frame convenient to installation

Country Status (1)

Country Link
CN (1) CN108075718B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109462370A (en) * 2018-10-19 2019-03-12 正信光电科技股份有限公司 A kind of photovoltaic component frame
CN110227664A (en) * 2019-03-25 2019-09-13 杭州乐守科技有限公司 A kind of solar panel cleaning equipment being easily installed
CN110379888A (en) * 2019-07-16 2019-10-25 珠海格力电器股份有限公司 Wrapping tool with scalable frame
CN110729956A (en) * 2019-10-28 2020-01-24 徐州日托新材料科技有限公司 Frame structure for packaging solar module
CN112202400A (en) * 2020-08-26 2021-01-08 四川蓝科新能源开发有限公司 High-conversion-rate and high-service-life dual-glass assembly
CN113242005A (en) * 2021-04-16 2021-08-10 永臻科技(滁州)有限公司 Novel aluminum-magnesium alloy material for solar module and preparation process

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101872809A (en) * 2010-06-28 2010-10-27 常州亿晶光电科技有限公司 Manual engaging clamp for aluminum frame of solar cell assembly
JP2014041877A (en) * 2012-08-21 2014-03-06 Mitsubishi Electric Corp Solar cell module fitting structure
CN206211931U (en) * 2016-07-04 2017-05-31 深圳市昶晟光电科技有限公司 A kind of protection device of crystal silicon solar battery component
CN206402167U (en) * 2017-02-10 2017-08-11 苏州天积维尔光电科技有限公司 Solar cell module framework
CN107612484A (en) * 2017-10-17 2018-01-19 江阴艾能赛瑞能源科技有限公司 A kind of solar components housing splicing construction
CN207399132U (en) * 2018-02-01 2018-05-22 通威太阳能(合肥)有限公司 A kind of solar cell aluminum alloy frame frame being easily installed

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101872809A (en) * 2010-06-28 2010-10-27 常州亿晶光电科技有限公司 Manual engaging clamp for aluminum frame of solar cell assembly
JP2014041877A (en) * 2012-08-21 2014-03-06 Mitsubishi Electric Corp Solar cell module fitting structure
CN206211931U (en) * 2016-07-04 2017-05-31 深圳市昶晟光电科技有限公司 A kind of protection device of crystal silicon solar battery component
CN206402167U (en) * 2017-02-10 2017-08-11 苏州天积维尔光电科技有限公司 Solar cell module framework
CN107612484A (en) * 2017-10-17 2018-01-19 江阴艾能赛瑞能源科技有限公司 A kind of solar components housing splicing construction
CN207399132U (en) * 2018-02-01 2018-05-22 通威太阳能(合肥)有限公司 A kind of solar cell aluminum alloy frame frame being easily installed

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109462370A (en) * 2018-10-19 2019-03-12 正信光电科技股份有限公司 A kind of photovoltaic component frame
CN110227664A (en) * 2019-03-25 2019-09-13 杭州乐守科技有限公司 A kind of solar panel cleaning equipment being easily installed
CN110227664B (en) * 2019-03-25 2021-01-12 江苏帆航新能源科技有限公司 Solar cell panel cleaning equipment convenient to installation
CN110379888A (en) * 2019-07-16 2019-10-25 珠海格力电器股份有限公司 Wrapping tool with scalable frame
CN110379888B (en) * 2019-07-16 2020-10-02 珠海格力电器股份有限公司 Edge covering tool with telescopic frame
CN110729956A (en) * 2019-10-28 2020-01-24 徐州日托新材料科技有限公司 Frame structure for packaging solar module
CN112202400A (en) * 2020-08-26 2021-01-08 四川蓝科新能源开发有限公司 High-conversion-rate and high-service-life dual-glass assembly
CN113242005A (en) * 2021-04-16 2021-08-10 永臻科技(滁州)有限公司 Novel aluminum-magnesium alloy material for solar module and preparation process

Also Published As

Publication number Publication date
CN108075718B (en) 2023-10-13

Similar Documents

Publication Publication Date Title
CN207399132U (en) A kind of solar cell aluminum alloy frame frame being easily installed
CN108075718A (en) A kind of solar cell aluminum alloy frame frame being easily installed
CN106341077A (en) Automatic stretching type large power self-generating mobile green cabin
CN108909780A (en) A kind of storage battery production multilayer placement transport device
CN209731166U (en) It is a kind of can sand-proof the fixed bracket of photovoltaic
CN209924214U (en) Double curved surface glass curtain wall
CN211261319U (en) Aluminum frame of long-life solar heat collector
CN111472438A (en) A house structure for green building
CN111794430B (en) Assembly type green building structure
CN202049963U (en) Solar cell panel mounting component
CN208698804U (en) A kind of storage battery production multilayer placement transport device
CN111786622A (en) Rope-hanging type photovoltaic cell panel assembly with adjustable structure
CN210351075U (en) Solar panel convenient to dismantle and overhaul
CN211531046U (en) Photovoltaic module battery quick connection structure adaptive to voltage of power utilization facility
CN208190559U (en) A kind of solar panels support frame
CN206272556U (en) A kind of good photovoltaic module of water conductivity function
CN203119502U (en) Solar energy balcony power generation system
CN201845789U (en) Frame used for solar battery component
CN206511379U (en) A kind of PECVD bimodulus solar cell
CN205897578U (en) Linear fresnel heat absorber structure
CN215564761U (en) Photovoltaic power generation sunshine room of institutional advancement
CN213125945U (en) Can strengthen solar panel piece of leakproofness
CN107812724A (en) Photovoltaic plate surface deashing bar
CN208353053U (en) A kind of building energy conservation solar energy power store device
CN108599321A (en) A kind of fixed fender bracket of energy storage battery charging

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant