Intelligent monitoring device for photovoltaic module

• Main Authors: LU YINCHENG, ZHOU BO, LI JING, SIQINDELIGEN, ZHANG XIN, ZHAO ZHONGSHENG, YANG MINGHUI, ZHAO ZHIYUAN, ZHAO KAI, YONG SHENG, DU BAOGANG, YAN WEIZHONG, REN RUIHONG, ZHAO FENGWEI
• Format: Patent
• Language: Chinese; English
• Published: 25.02.2022
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRA-REDRADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, E.G. USINGPHOTOVOLTAIC [PV] MODULES; SYSTEMS FOR STORING ELECTRIC ENERGY

The utility model provides an intelligent monitoring device for a photovoltaic module, which is applied to a photovoltaic panel group connected in series, the photovoltaic panel group comprises a plurality of photovoltaic panels, each photovoltaic panel is provided with an input lead and an output lead, the photovoltaic panel group comprises a shell, the outer wall of the shell is provided with an input lead interface, an output lead interface, an input interface and an output interface, the input wire is connected with the input wire interface, the output wire is connected with the output wire interface, and an input connecting wire, an output connecting wire, a microcontroller and an alarm device are arranged in the shell. The input wire interface is connected with the input interface through an input connecting line, the output wire interface is connected with the output interface through an output connecting line, a voltage sensor is connected between the output connecting lines in parallel, and the outpu