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Title:
SOLAR COMPONENT JUNCTION BOX, SOLAR SYSTEM AND SOLAR COMPONENT CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2019/205289
Kind Code:
A1
Abstract:
The disclosure relates to a solar component junction box, a solar system and a solar component control method. The solar component junction box comprises: a state detection module, a controller and a power module, wherein the state detection module is connected to the controller, and the controller is connected to the power module; the state detection module is configured to detect the state of the solar component, and send state detection data to the controller; the controller is configured to acquire the state detection data, and when the state detection data is abnormal, generate a shutdown control signal and send same to the power module; and the power module is configured to adjust, after receiving the shutdown control signal, an output voltage to be within a pre-set low voltage range.

Inventors:
LIU, An (No. 5, Fengxiang East Street Yangsong Town, Huairou District, Beijing 9, 101499, CN)
LI, Hongjie (No. 5, Fengxiang East Street Yangsong Town, Huairou District, Beijing 9, 101499, CN)
XU, Dong (No. 5, Fengxiang East Street Yangsong Town, Huairou District, Beijing 9, 101499, CN)
Application Number:
CN2018/094313
Publication Date:
October 31, 2019
Filing Date:
July 03, 2018
Export Citation:
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Assignee:
BEIJING HANERGY SOLAR POWER INVESTMENT CO., LTD. (No. 5, Fengxiang East Street Yangsong Town, Huairou District, Beijing 9, 101499, CN)
International Classes:
H02J3/38; H02S40/34
Foreign References:
CN107834977A2018-03-23
CN103140765A2013-06-05
JP5801699B22015-10-28
Attorney, Agent or Firm:
TEE & HOWE INTELLECTUAL PROPERTY ATTORNEYS (GU Hongxia, 10th Floor Tower D, Minsheng Financial Center,28 Jianguomennei Avenue, Dongcheng District, Beijing 5, 100005, CN)
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