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.
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Inventors:
LIU AN (CN)
LI HONGJIE (CN)
XU DONG (CN)
LI HONGJIE (CN)
XU DONG (CN)
Application Number:
PCT/CN2018/094313
Publication Date:
October 31, 2019
Filing Date:
July 03, 2018
Export Citation:
Assignee:
BEIJING HANERGY SOLAR POWER INVEST CO LTD (CN)
International Classes:
H02J3/38; H02S40/34
Foreign References:
| CN107834977A | 2018-03-23 | |||
| CN103140765A | 2013-06-05 | |||
| JP5801699B2 | 2015-10-28 |
Attorney, Agent or Firm:
TEE & HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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