Title:
SOLAR CELL ELECTROPLATING DEVICE AND SOLAR CELL ELECTROPLATING METHOD
Document Type and Number:
WIPO Patent Application WO/2024/067514
Kind Code:
A1
Abstract:
The present application relates to the technical field of photovoltaics, and discloses a solar cell electroplating device and a solar cell electroplating method. A first conductive assembly and a second conductive assembly are respectively used for being electrically connected to grid line feed points on the surface of a solar cell. A control circuit is separately electrically connected to an electroplating power supply, the first conductive assembly and the second conductive assembly, and is used for controlling the first conductive assembly and the second conductive assembly to switch between a positive electrode and a negative electrode of the electroplating power supply. When the first conductive assembly is connected to the negative electrode of the electroplating power supply and the second conductive assembly is connected to the positive electrode of the electroplating power supply, the first conductive assembly and an anode form a first electroplating circuit, and the first conductive assembly and the second conductive assembly form a first stripping circuit. When the second conductive assembly is connected to the negative electrode of the electroplating power supply and the first conductive assembly is connected to the positive electrode of the electroplating power supply, the second conductive assembly and the anode form a second electroplating circuit, and the first conductive assembly and the second conductive assembly form a second stripping circuit.
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Inventors:
LI JIE (CN)
LI GUOHONG (CN)
FAN YINSHENG (CN)
CHENG JUN (CN)
XUE CHAOWEI (CN)
LI GUOHONG (CN)
FAN YINSHENG (CN)
CHENG JUN (CN)
XUE CHAOWEI (CN)
Application Number:
PCT/CN2023/121199
Publication Date:
April 04, 2024
Filing Date:
September 25, 2023
Export Citation:
Assignee:
LONGI GREEN ENERGY TECHNOLOGY CO LTD (CN)
International Classes:
C25D17/00; C25D5/54; C25D7/12; C25D21/00; C25D21/18; H01L31/18
Foreign References:
| CN217973475U | 2022-12-06 | |||
| CN216712303U | 2022-06-10 | |||
| CN114790564A | 2022-07-26 | |||
| CN217378068U | 2022-09-06 | |||
| TWI725895B | 2021-04-21 | |||
| US20050224358A1 | 2005-10-13 | |||
| CN110172725A | 2019-08-27 |
Attorney, Agent or Firm:
BEIJING RUN ZEHENG INTELLECTUAL PROPERTY LAW FIRM (CN)
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