Patent ID: 11881812
Assignee: SHENZHEN POWEROAK NEWENER CO., LTD
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 1:
2. The power switch circuit according to claim 1, wherein the first switch module comprises a voltage dividing unit and a first switch tube (Q1);
a first terminal of the voltage dividing unit is connected with the solar photovoltaic panel, a second terminal of the voltage dividing unit is connected with a control terminal of the first switch tube (Q1), and a third terminal of the voltage dividing unit is used for grounding; the control terminal of the first switch tube (Q1) is further connected with the switch circuit, a first terminal of the first switch tube (Q1) is connected with the third terminal of the power detection module, and a second terminal of the first switch tube (Q1) is used for grounding.