Hydrophobic nanocoating impacts on the PV panels' currentvoltage and power-voltage curves

Numerous factors, such as dust accumulation and light reflection off photovoltaic (PV) panel surfaces, adversely affect the performance efficiency of PV solar panels. On panels, increases with time. Irradiation losses caused by deposition have a negative impact on Regular cleaning is necessary for maintenance, but when carried out manually, it labor-intensive. The hand-cleaning techniques use lot water energy. automated methods initially cost money need an electrical source to function. As result, self-cleaning like hydrophobic coatings are popular since they don't require power leave scratches panels during cleaning. Since current-voltage curve, power-voltage fill factor most indicative factors nanocoating these were investigated in present study. Results showed that nano coating was had effect. After 40 days exposure outdoor conditions, densities reference (RP) prepared nanocoated (PNP) before spraying (self-cleaning) 10 4.30 g/m