SELF-CLEANING PHOTOVOLTAIC MODULE BASED ON PHOTOCATALYTIC COATING

• Main Authors: LI Xinyu, WEI Yifan, YANG Yilong, BAI Minghua, LIU Silin, GENG Zihan, LI Shanying, DANG Liyun, XU Kaidong, SU Qing, LIU Xiangyun
• Format: Patent
• Language: English
• Published: 25.09.2024

The invention discloses a self-cleaning photovoltaic module based on photocatalytic coating, which belongs to the technical field of photovoltaic equipment, and comprises a mounting plate, a water receiving tank is formed at the top of the mounting plate, and a plurality of mounting columns are uniformly fixed in the water receiving tank, and a photovoltaic panel is fixedly installed on the mounting columns, and the photovoltaic panel comprises a solar panel, an adhesive layer, a glass plate and a photocatalytic nano-film which are sequentially fixed from bottom to top. The bottom surface of that mount plate is provided with a supporting and adjust mechanism. One side of the mounting plate is rotatably connected with a threaded column, the other side of the mounting plate is fixedly connected with a guide column, and one end of the threaded column is fixedly connected with a motor. A cleaning mechanism is arranged between the threaded column and the guide column. One end of the cleaning mechanism is in threaded connection with the threaded column, and the other end is in sliding connection with the guide column. The cleaning mechanism is located above the photocatalytic nano-film, and the bottom of the water receiving tank is communicated with a drainage pipe. The invention greatly reduces the cleaning times, saves the manpower and material resources needed for cleaning, and has better cleaning effect.