Particulate matters (PM) are known as the major pollutants in industrial areas due to vehicles and chimneys emissions and it contributes to the negative impact on the performance of PV panels either by the direct accumulation on PV panels,
Volume 10 Issue 8 ǁ August 2022 ǁ PP. 505-511 particles on the photovoltaic panel, and the influence of different wind speeds on the particle deposition is In which, s1 is
The entering of soiling particles in the area where the PV panel is located from the upper left side and the settling of soiling particles exhibit six states, as shown in Figure 5 [37, 42, 43]: particles directly adhesion to the
There are two main solar panel types: Photovoltaic (PV), and Concentrated Solar Power (CSP). Dust particles may accumulate on PV panels due to natural causes or anthropogenic 2018
It can be seen from Fig. 1 that the dust particles deposited on the photovoltaic panel have an irregular bulk structure, rough and irregular surface, and poor light transmittance. The dust particles are mainly composed of silicon, oxygen, calcium, magnesium, carbon, potassium, and other elements, as shown in Fig. 2.
Pollution basically, in respect to PV panel, is the accumulation of dust particles on the PV module surface. These particles may comprise of sand, ash, etc. in accordance with the vicinity in which the panel has been kept (Adinoyi and Said 2013).
At present, the main methods for detecting surface dust on solar photovoltaic panels include object detection, image segmentation and instance segmentation, super-resolution image generation, multispectral and thermal infrared imaging, and deep learning methods.
The study was carried out using different values of voltage and current at solar PV module with different dust samples having different weights at three radiation values of 650, 750 and 850 W/m 2. Effect of particle size on power output of solar PV module has also been analyzed.
Similarly, other dust particles were acquired, such as bricks (2.34%), white cement (1.88%), fly ash (2.11%), and coal (1.20%), respectively. Figure. 4 % η reduction response of different dust particles on PV panel in th is study. and respectively. Both the power loss and efficiency are calculated based on the difference in values
Similarly, % of power efficiency of each dust particle is measured accurately for three different tile angles such as cement (76.689%), brick (61.822%), white cement (52.792%), fly ash (59.859%), and coal (75.381%), respectively. DDF response of different dust particles on PV panels in this study.
