Hydrophobic

Super hydrophobic photovoltaic panels

The superhydrophobic coatings are widely used in solar photovoltaic panels owing to their excellent nonadhesive properties. . Photovoltaic (PV) power generation is a clean energy source, and the accumulation of ash on the surface of PV panels can lead to power loss. However, the main reasons why self-cleaning coatings are currently. . Therefore, self-cleaning coatings, which have unique mechanisms and high adaptability, have attracted wide attention in the photovoltaic industry and scientific community, especially the super-hydrophobic and super-hydrophilic coatings. The paper systematically reviewed the theory, materials. . Dust accumulation on solar panels decreases its efficacy due to the reflection of radiation by dust particles, which further decreases the amount of radiation reaching the solar cells.