CN102185007B - Manufacturing method of solar battery pack - Google Patents
Manufacturing method of solar battery pack Download PDFInfo
- Publication number
- CN102185007B CN102185007B CN201010569717XA CN201010569717A CN102185007B CN 102185007 B CN102185007 B CN 102185007B CN 201010569717X A CN201010569717X A CN 201010569717XA CN 201010569717 A CN201010569717 A CN 201010569717A CN 102185007 B CN102185007 B CN 102185007B
- Authority
- CN
- China
- Prior art keywords
- battery
- photoelectric conversion
- conversion efficiency
- current
- interval
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims abstract description 68
- 238000000034 method Methods 0.000 claims abstract description 21
- 238000003466 welding Methods 0.000 claims abstract description 19
- 238000012360 testing method Methods 0.000 claims abstract description 16
- 238000003475 lamination Methods 0.000 claims abstract description 8
- 230000009466 transformation Effects 0.000 claims description 7
- 238000010030 laminating Methods 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 238000009966 trimming Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000003556 assay Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 polyethylene vinyl acetate Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Images
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
- 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
The invention discloses a manufacturing method of a solar battery pack, and the method comprises: battery stepping, front welding, back welding, lamination laying, component laminating, trimming, junction box welding, high-pressure testing and component testing, wherein the battery stepping course comprises the following steps: detecting the photoelectric conversion efficiency of the battery; determining the preset photoelectric conversion efficiency interval to which the battery belongs; detecting the current of the battery; determining the current threshold corresponding to the preset photoelectric conversion efficiency interval to which the battery belongs according to the corresponding relation between the preset photoelectric conversion efficiency interval and the current threshold; and determining that the battery is the low-current battery or the high-current battery under the current photoelectric conversion efficiency by comparing the current of the battery with the current threshold corresponding to the preset photoelectric conversion efficiency interval to which the battery belongs. Thus, according to the manufacturing method of the solar battery pack disclosed by the invention, the battery are graded based on the photoelectric conversion efficiency and the current, so that the action of a high-current battery in the component is strengthened and the output power of the component is improved, thereby enhancing economic benefits.
Description
Technical field
The present invention relates to technical field of solar utilization technique, relate in particular to a kind of manufacture method of solar module.
Background technology
In recent years, because the earth environments such as greenhouse effects of the earth protection problem, so the expectation of clean energy resource is strengthened, the solar cell that sunlight directly is converted to electric energy attracts people's attention as clean energy resource.
Solar module is made of a plurality of solar cell series connection, and its manufacture process comprises: battery stepping, positive welding, back side welding, laminated laying, component lamination, deburring, Welding junction box, Hi-pot test and module testing.For the ease of the statement, hereinafter with solar module referred to as assembly, with solar cell referred to as battery.Because the randomness of battery manufacture condition, the battery performance of producing is not quite similar, for effectively that performance is consistent or close battery combination together, to carry out stepping to it, present battery stepping carries out according to power, namely the power according to battery is divided into different class with it, only selects the battery of identical class in each assembly.After choosing battery, carrying out positive welding is welded to convergent belt on the main grid line of battery front side, through back side welding a plurality of battery strings are linked togather component string of formation, be connected in series and through after the assay was approved in component string, with component string, the polyethylene vinyl acetate of glass and well cutting (EVA), glass fibre, backboard lays according to certain level and puts into laminating machine and carry out lamination, after assembly cooling with its taking-up, because stretching out, the effect of pressure solidify to form burr after the EVA fusing in the lamination process, therefore will carry out deburring to assembly excises burr, frame up for assembly again, the assembly manufacturing is finished in Welding junction box go forward side by side horizontal high voltage test and module testing.
The present patent application people finds through overtesting: adopt the assembly of the battery manufacture of choosing according to existing battery stepping method, its power output is far below each battery power output sum that forms assembly.The power output size of assembly has directly determined the credit rating of assembly, and the power output of assembly reduces the reduction that will cause the assembly quality grade, thereby reduces economic benefit.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of method for producing solar cell assembly, power output that can the Effective Raise assembly, increase economic efficiency.
For achieving the above object, the invention provides following technical scheme:
A kind of method for producing solar cell assembly comprises battery stepping, positive welding, back side welding, laminated laying, component lamination, deburring, Welding junction box, Hi-pot test and module testing, and described battery stepping process is:
Detect the photoelectric conversion efficiency of battery;
Determine that the default photoelectric conversion efficiency under the described battery is interval;
Detect the electric current of battery;
The photoelectric conversion efficiency interval that foundation is default and the corresponding relation of current threshold are determined the default photoelectric conversion efficiency interval corresponding current threshold affiliated with described battery;
The electric current of more described battery with corresponding to the current threshold in the default photoelectric conversion efficiency interval under the described battery, when the electric current of described battery determines that described battery is the low current battery under the current photoelectric conversion efficiency during less than described current threshold, otherwise determine that described battery is the high galvanic cell under the current photoelectric conversion efficiency;
Select respectively high galvanic cell or low current battery strings under the same light photoelectric transformation efficiency to be unified into component string.
Preferably, described default photoelectric conversion efficiency interval comprises: more than or equal to 0.176 and less than 0.1775, more than or equal to 0.1775 and less than 0.179 and more than or equal to 0.179 and be not more than 0.1805.
Preferably, the interval corresponding relation with current threshold of described default photoelectric conversion efficiency is specially: photoelectric conversion efficiency is more than or equal to 0.176 and less than 0.1775 o'clock, and current threshold is 5.21 amperes; Photoelectric conversion efficiency is more than or equal to 0.1775 and less than 0.179 o'clock, and current threshold is 5.24 amperes; Photoelectric conversion efficiency is more than or equal to 0.179 and be not more than at 0.1805 o'clock, and current threshold is 5.26 amperes.
This shows, in method for producing solar cell assembly disclosed by the invention, after based on photoelectric conversion efficiency battery being carried out stepping, electric current based on battery is subdivided into high galvanic cell and low current battery with the battery under the same photoelectric conversion efficiency again, select respectively high galvanic cell or low current battery strings under the same photoelectric conversion efficiency to be unified into component string when making assembly, the output current of the high galvanic cell under the same photoelectric conversion efficiency is no longer dragged down by the electric current of low current battery, strengthened the effect of high galvanic cell in assembly, improve the power output of assembly, and then improved economic benefit.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention, the below will do simple introduction to the accompanying drawing of required use among the embodiment, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is for adopting the infraluminescence design sketch of the assembly that has the assembly manufacture method manufacturing now;
Fig. 2 is the current-voltage curve figure of a plurality of assemblies;
Fig. 3 is the flow chart of a kind of battery stepping method disclosed by the invention.
Embodiment
Battery is topmost part in modular construction, owing to the restriction of battery production technology, can't guarantee the high consistency of battery quality, and its topmost showing as: have the cell piece of equal-wattage, its electric current there are differences.
The present patent application people makes assembly according to existing method for producing solar cell assembly, and by the luminous situation of electricity to luminaire observation assembly, its infrared photograph as shown in Figure 1.Can find that by Fig. 1 observation luminance difference has appearred in the battery in the assembly, the power output of some battery in this illustrated components has reduced.
The present patent application people finds: because the restriction of battery production technology, the battery of the equal-wattage that the existing battery stepping method of foundation is chosen may have different electric currents, because assembly is to be in series by a plurality of batteries, the minimum battery of electric current has determined the short circuit current of assembly in a plurality of batteries of composition assembly, when having the low current battery in the assembly, the electric current of the actual output of high galvanic cell in the assembly also drops to the output current of low battery, cause the high electric current of high galvanic cell itself to be wasted, and then having reduced the power output of high galvanic cell, the existence of low current battery has reduced the delivery efficiency of assembly in the assembly.
Further test by the assembly that 72 battery strings are unified into, research low current number of batteries is on the impact of assembly, and table 1 shows the quantity of low current battery in the numbering of a plurality of assemblies and each assembly.
Table 1
| The assembly sample number into spectrum | Low current cell piece quantity |
| 1 | 0 |
| 2 | 2 |
| 3 | 8 |
| 4 | 14 |
| 5 | 34 |
Fig. 2 shows the I-U(current-voltage of a plurality of assemblies) curve, as seen from Figure 2, along with increasing of low current cell piece, the voltage of whole assembly remains unchanged substantially, the power of assembly reduces, and obvious step-like phenomenon appears in current-voltage curve, and increasing along with low current battery in the assembly, step-like phenomenon is obvious all the more, and step is gradually to the I(electric current) axle moves.When the low current battery in the assembly and normal battery quantity basically identical (be in the assembly low current battery reach 34), the I-U curve is substantially level and smooth, and the electric current of initial current and low current battery approaches, and the output of assembly has reduced 20%.
This shows, because the performance of battery can not reach highly consistent, its electric current of battery that power is identical can there are differences, directly cause when adopting existing battery stepping method to choose the battery that forms assembly, owing to there being the low current battery, reduced the power of assembly in the assembly that the equal-wattage battery forms, after the power of assembly reduces, the credit rating of assembly also decreases, thereby has reduced economic benefit.
Thought of the present invention is that the battery stepping method in the solar cell manufacture process is improved, battery to equal-wattage further carries out current detecting, and accordingly the battery of equal-wattage is divided into high galvanic cell and low current battery, the high galvanic cell of only choosing in an assembly under the equal-wattage is made assembly, or only chooses the low current battery manufacture assembly under the equal-wattage.
Below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making under the creative work prerequisite, and the every other embodiment that obtains belongs to protection range of the present invention.
The invention discloses a kind of method for producing solar cell assembly, comprise battery stepping, positive welding, back side welding, laminated laying, component lamination, deburring, Welding junction box, Hi-pot test and module testing.
The detailed process of battery stepping as shown in Figure 3.Comprise:
Step S1: the photoelectric conversion efficiency that detects battery;
Step S2: determine that the default photoelectric conversion efficiency under the described battery is interval;
Step S3: the electric current that detects battery;
Step S4: the photoelectric conversion efficiency interval that foundation is default and the corresponding relation of current threshold, determine the default photoelectric conversion efficiency interval corresponding current threshold affiliated with described battery;
Step S5: the electric current of more described battery with corresponding to the current threshold in the default photoelectric conversion efficiency interval under the described battery, when the electric current of described battery turns to step S61 during less than described current threshold, otherwise turn to step S62;
Step S61: determine that described battery is the low current battery under the current photoelectric conversion efficiency;
Step S62: determine that described battery is the high galvanic cell under the current photoelectric conversion efficiency.
The power of battery is the ratio of cell photoelectric conversion efficiency and cell piece area, and in making a certain component process, the battery size that forms assembly is identical, and namely the cell piece area of battery is identical, so the direct power of reaction cell of the photoelectric conversion efficiency of battery.The photoelectric conversion efficiency of direct-detection battery in the present invention.After the photoelectric conversion efficiency that detects battery, determine that according to the interval value of default photoelectric conversion efficiency the photoelectric conversion efficiency under the battery is interval, difference between the adjacent light photoelectric transformation efficiency interval is slightly different in each assembly manufacturing enterprise, multiselect is 0.0015 or 0.001, because the value in photoelectric conversion efficiency interval is very little, can think that the battery that is arranged in same light photoelectric transformation efficiency interval has equal-wattage or efficient.Detect the electric current of battery, and corresponding relation interval according to default electricity conversion and current threshold, determine and the interval corresponding current threshold of the affiliated photoelectric conversion efficiency of battery, compare the electric current of battery and the current threshold that obtains, if the electric current of battery is less than threshold current, determine that then this battery is the low current battery under the current photoelectric conversion efficiency, if the electric current of battery is more than or equal to threshold current, determine that then this battery is the high galvanic cell under the current photoelectric conversion efficiency, finish the battery stepping.
When making assembly, choose respectively high galvanic cell or the series connection of low current battery that (also can think equal-wattage or photoelectric conversion efficiency) under the same light photoelectric transformation efficiency and form component string, be connected in series and through after the assay was approved in component string, according to being followed successively by from bottom to top glass, EVA, component string, EVA, the level of glass fibre and backboard lays to be put into laminating machine and carries out lamination, after assembly cooling with its taking-up, assembly is carried out deburring excises burr, frame up for assembly again, the manufacturing of assembly is finished in Welding junction box go forward side by side horizontal high voltage test and module testing.
In method for producing solar cell assembly disclosed by the invention, after based on photoelectric conversion efficiency battery being carried out stepping, electric current based on battery is subdivided into high galvanic cell and low current battery with the battery under the same photoelectric conversion efficiency again, select respectively high galvanic cell or low current battery strings under the same photoelectric conversion efficiency to be unified into component string when making assembly, the output current of the high galvanic cell under the same photoelectric conversion efficiency is no longer dragged down by the electric current of low current battery, strengthened the effect of high galvanic cell in assembly, improve the power output of assembly, and then improved economic benefit.
In force, the battery of preferred light photoelectric transformation efficiency between 0.176 to 0.1805 made assembly, difference between the adjacent light photoelectric transformation efficiency interval is defined as 0.0015, with the photoelectric conversion efficiency interval division be thus: between the first interval, Second Region and the 3rd interval, the span in the first interval is more than or equal to 0.176 and less than 0.1775, span between Second Region be more than or equal to 0.1775 and less than the span in 0.179, the three interval for more than or equal to 0.179 and be not more than 0.1805.
The present patent application people will be defined as corresponding to the current threshold in each photoelectric conversion efficiency interval 5.21 amperes, 5.24 amperes and 5.26 amperes through test of many times.
The process of at this moment, carrying out the battery stepping is: the photoelectric conversion efficiency that detects battery; Whether the photoelectric conversion efficiency of judging this battery is between 0.176 to 0.185, if not that this battery is discarded, if it is interval which photoelectric conversion efficiency is the photoelectric conversion efficiency of then further judging this battery be positioned at; Detect the electric current of battery; According to the interval definite current threshold of the photoelectric conversion efficiency under this battery, when this battery belonged to the first interval, current threshold was 5.21 amperes, when this electric current belongs between Second Region, current threshold is 5.24 amperes, and when this battery belonged to the 3rd interval, current threshold was 5.26 amperes; Electric current and corresponding current threshold to battery compare, if battery current determines that more than or equal to the current threshold of correspondence this battery is the high galvanic cell under the current photoelectric conversion efficiency, otherwise determine that this battery is the low current battery under the current photoelectric conversion efficiency.
Each embodiment adopts the mode of going forward one by one to describe in this specification, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.For the disclosed device of embodiment, because it is corresponding with the disclosed method of embodiment, so description is fairly simple, relevant part partly illustrates referring to method and gets final product.
Claims (3)
1. a method for producing solar cell assembly comprises battery stepping, positive welding, back side welding, laminated laying, component lamination, deburring, Welding junction box, Hi-pot test and module testing, it is characterized in that, described battery stepping process is:
Detect the photoelectric conversion efficiency of battery;
Determine that the default photoelectric conversion efficiency under the described battery is interval;
Detect the electric current of battery;
The photoelectric conversion efficiency interval that foundation is default and the corresponding relation of current threshold are determined the default photoelectric conversion efficiency interval corresponding current threshold affiliated with described battery;
The electric current of more described battery with corresponding to the current threshold in the default photoelectric conversion efficiency interval under the described battery, when the electric current of described battery determines that described battery is the low current battery under the current photoelectric conversion efficiency during less than described current threshold, otherwise determine that described battery is the high galvanic cell under the current photoelectric conversion efficiency;
Select respectively high galvanic cell or low current battery strings under the same light photoelectric transformation efficiency to be unified into component string.
2. method according to claim 1 is characterized in that, described default photoelectric conversion efficiency interval comprises: more than or equal to 0.176 and less than 0.1775, more than or equal to 0.1775 and less than 0.179 and more than or equal to 0.179 and be not more than 0.1805.
3. method according to claim 2 is characterized in that, the interval corresponding relation with current threshold of described default photoelectric conversion efficiency is specially:
Photoelectric conversion efficiency is more than or equal to 0.176 and less than 0.1775 o'clock, and current threshold is 5.21 amperes;
Photoelectric conversion efficiency is more than or equal to 0.1 775 and less than 0.1 79 o'clock, and current threshold is 5.24 amperes;
Photoelectric conversion efficiency is more than or equal to 0.179 and be not more than at 0.1805 o'clock, and current threshold is 5.26 amperes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010569717XA CN102185007B (en) | 2010-12-02 | 2010-12-02 | Manufacturing method of solar battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010569717XA CN102185007B (en) | 2010-12-02 | 2010-12-02 | Manufacturing method of solar battery pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102185007A CN102185007A (en) | 2011-09-14 |
| CN102185007B true CN102185007B (en) | 2013-01-02 |
Family
ID=44571142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010569717XA Expired - Fee Related CN102185007B (en) | 2010-12-02 | 2010-12-02 | Manufacturing method of solar battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102185007B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618500A (en) * | 2013-10-18 | 2014-03-05 | 浙江晶科能源有限公司 | Testing and grading method for crystalline silicon solar cell |
| CN106206860A (en) * | 2016-09-14 | 2016-12-07 | 无锡尚德太阳能电力有限公司 | Solve the battery stepping method of crystal silicon solar assembly EL light and shade problem |
| CN111403523A (en) * | 2018-12-28 | 2020-07-10 | 北京汉能光伏投资有限公司 | Solar cell unit and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6111188A (en) * | 1997-01-21 | 2000-08-29 | Canon Kabushiki Kaisha | Solar cell array and solar power generation apparatus using it |
| CN101593795A (en) * | 2009-06-30 | 2009-12-02 | 华中科技大学 | The active P-V characteristic correction method and the device that are used for photovoltaic module |
| CN101599719A (en) * | 2009-06-30 | 2009-12-09 | 华中科技大学 | A kind of method and circuit that improves output power of photovoltaic module |
| CN201638829U (en) * | 2010-04-08 | 2010-11-17 | 天津市津能电池科技有限公司 | Amorphous silicon solar battery component |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004179637A (en) * | 2002-11-14 | 2004-06-24 | Canon Inc | Solar cell module |
-
2010
- 2010-12-02 CN CN201010569717XA patent/CN102185007B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6111188A (en) * | 1997-01-21 | 2000-08-29 | Canon Kabushiki Kaisha | Solar cell array and solar power generation apparatus using it |
| CN101593795A (en) * | 2009-06-30 | 2009-12-02 | 华中科技大学 | The active P-V characteristic correction method and the device that are used for photovoltaic module |
| CN101599719A (en) * | 2009-06-30 | 2009-12-09 | 华中科技大学 | A kind of method and circuit that improves output power of photovoltaic module |
| CN201638829U (en) * | 2010-04-08 | 2010-11-17 | 天津市津能电池科技有限公司 | Amorphous silicon solar battery component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102185007A (en) | 2011-09-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205609547U (en) | High density solar module with diode device | |
| CN101976855A (en) | Intelligent solar cell component and control method of array thereof | |
| CN104505412B (en) | A solar cell module having a topological structure | |
| CN103548257B (en) | For photovoltaic solar cell being carried out the method for quality examination, solar module and for the method manufacturing photovoltaic solar cell | |
| CN108258065A (en) | A kind of photovoltaic cell component with integrated circuit plate | |
| CN108258077A (en) | A kind of half photovoltaic cell component of full tandem type | |
| CN102185007B (en) | Manufacturing method of solar battery pack | |
| CN106684188A (en) | Intelligent dual-glass solar module | |
| CN203521441U (en) | Photovoltaic module | |
| CN205490390U (en) | Photovoltaic module with power optimization function | |
| DE102007041055A1 (en) | EVM in solar modules | |
| CN203038940U (en) | Solar-energy battery assembly | |
| CN203840233U (en) | Single-phase photovoltaic grid-connected inverter | |
| CN102130630A (en) | Parallel connection protection circuit for solar module | |
| CN204045607U (en) | A kind of solar module with integrated optimization device | |
| CN105655431A (en) | Photovoltaic assembly and method based on optimal allocation of bypass diodes | |
| CN106788218A (en) | A kind of many terminal box solar components | |
| CN207834325U (en) | A kind of half photovoltaic cell component of full tandem type | |
| CN207834317U (en) | A kind of photovoltaic cell component with integrated circuit board | |
| CN206992131U (en) | A kind of photovoltaic half component internal protection circuit attachment structure | |
| CN202034922U (en) | Parallel protection circuit of solar module group | |
| CN206180964U (en) | Integrated solar module | |
| CN107507881A (en) | A kind of photovoltaic half component internal protection circuit attachment structure | |
| CN104065337A (en) | Gain-type intelligent photovoltaic confluence box | |
| CN108281500A (en) | A kind of novel half photovoltaic cell component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CNBM JETION SOLAR (CHINA) TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JETION TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Shen Gang Town Cheng Road Jiangyin city Jiangsu Province, Wuxi City, No. 1011, 214443 Patentee after: CNBM JETIONSOLAR TECHNOLOGY Co.,Ltd. Address before: Shen Gang Town Cheng Road 214443 Jiangsu city of Jiangyin Province, No. 1011 Patentee before: JETION SOLAR CHINA Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Shen Gang Town Cheng Road Jiangyin city Jiangsu Province, Wuxi City, No. 1011, 214443 Patentee after: JETION SOLAR (JIANGSU) Co.,Ltd. Address before: Shen Gang Town Cheng Road Jiangyin city Jiangsu Province, Wuxi City, No. 1011, 214443 Patentee before: CNBM JETIONSOLAR TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20211202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |