CN101902051B - Efficient energy conversion device for solar cell panel, array and application method - Google Patents
Efficient energy conversion device for solar cell panel, array and application method Download PDFInfo
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- CN101902051B CN101902051B CN201010227277XA CN201010227277A CN101902051B CN 101902051 B CN101902051 B CN 101902051B CN 201010227277X A CN201010227277X A CN 201010227277XA CN 201010227277 A CN201010227277 A CN 201010227277A CN 101902051 B CN101902051 B CN 101902051B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Dc-Dc Converters (AREA)
- Control Of Electrical Variables (AREA)
- Photovoltaic Devices (AREA)
Abstract
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Priority Applications (1)
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CN201010227277XA CN101902051B (en) | 2010-07-15 | 2010-07-15 | Efficient energy conversion device for solar cell panel, array and application method |
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CN201010227277XA CN101902051B (en) | 2010-07-15 | 2010-07-15 | Efficient energy conversion device for solar cell panel, array and application method |
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CN101902051A CN101902051A (en) | 2010-12-01 |
CN101902051B true CN101902051B (en) | 2013-07-03 |
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CN201010227277XA Active CN101902051B (en) | 2010-07-15 | 2010-07-15 | Efficient energy conversion device for solar cell panel, array and application method |
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---|---|---|---|---|
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US8570005B2 (en) | 2011-09-12 | 2013-10-29 | Solaredge Technologies Ltd. | Direct current link circuit |
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US10115841B2 (en) | 2012-06-04 | 2018-10-30 | Solaredge Technologies Ltd. | Integrated photovoltaic panel circuitry |
US9548619B2 (en) | 2013-03-14 | 2017-01-17 | Solaredge Technologies Ltd. | Method and apparatus for storing and depleting energy |
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CN104821783B (en) * | 2015-06-02 | 2017-05-31 | 福建卓翼能源科技发展有限公司 | A kind of method and apparatus for improving photovoltaic power station power generation efficiency |
CN107153212B (en) | 2016-03-03 | 2023-07-28 | 太阳能安吉科技有限公司 | Method for mapping a power generation facility |
US11081608B2 (en) | 2016-03-03 | 2021-08-03 | Solaredge Technologies Ltd. | Apparatus and method for determining an order of power devices in power generation systems |
US10599113B2 (en) | 2016-03-03 | 2020-03-24 | Solaredge Technologies Ltd. | Apparatus and method for determining an order of power devices in power generation systems |
US11018623B2 (en) | 2016-04-05 | 2021-05-25 | Solaredge Technologies Ltd. | Safety switch for photovoltaic systems |
US11177663B2 (en) | 2016-04-05 | 2021-11-16 | Solaredge Technologies Ltd. | Chain of power devices |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1512286A (en) * | 2002-12-30 | 2004-07-14 | 北京通力环电气股份有限公司 | Solar energy power device and its maximum power point tracing and control method |
CN101154115A (en) * | 2007-04-29 | 2008-04-02 | 中国农业大学 | Method for tracing maximum power point of solar photovoltaic battery |
CN101262134A (en) * | 2008-04-01 | 2008-09-10 | 济南新吉纳远程测控有限公司 | Power transmission and parallel network system for large solar power generation system |
CN101355260A (en) * | 2008-09-17 | 2009-01-28 | 中国航天时代电子公司第七七一研究所 | Transformation controller for charging and discharging lithium ion accumulator as well as transformation control method thereof |
CN101557117A (en) * | 2008-04-08 | 2009-10-14 | 宣昆 | Method for charging solar and wind energy battery |
-
2010
- 2010-07-15 CN CN201010227277XA patent/CN101902051B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1512286A (en) * | 2002-12-30 | 2004-07-14 | 北京通力环电气股份有限公司 | Solar energy power device and its maximum power point tracing and control method |
CN101154115A (en) * | 2007-04-29 | 2008-04-02 | 中国农业大学 | Method for tracing maximum power point of solar photovoltaic battery |
CN101262134A (en) * | 2008-04-01 | 2008-09-10 | 济南新吉纳远程测控有限公司 | Power transmission and parallel network system for large solar power generation system |
CN101557117A (en) * | 2008-04-08 | 2009-10-14 | 宣昆 | Method for charging solar and wind energy battery |
CN101355260A (en) * | 2008-09-17 | 2009-01-28 | 中国航天时代电子公司第七七一研究所 | Transformation controller for charging and discharging lithium ion accumulator as well as transformation control method thereof |
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Owner name: SHENZHEN MEILAI ELECTRONIC CO., LTD. Free format text: FORMER OWNER: XIE YONGLIANG Effective date: 20150907 |
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Effective date of registration: 20150907 Address after: 518052 Guangdong city of Shenzhen province Nanshan District Yi Yuan Lu Tian Xia Ma Liuzhou Industrial Park 6L-010, room 6L011 Patentee after: Shenzhen Meilai Electronics Co., Ltd. Address before: 528318 Foshan, Shunde District, Guangdong, Longjiang No. 169 South Keng Road Patentee before: Xie Yongliang |
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Address after: 518052 Guangdong city of Shenzhen province Nanshan District Yi Yuan Lu Tian Xia Ma Liuzhou Industrial Park 6L-010, room 6L011 Patentee after: SHENZHEN MEILAI INNOVATION CO., LTD. Address before: 518052 Guangdong city of Shenzhen province Nanshan District Yi Yuan Lu Tian Xia Ma Liuzhou Industrial Park 6L-010, room 6L011 Patentee before: Shenzhen Meilai Electronics Co., Ltd. |