Artificial Neural Network Modelling and Experimental Evaluation of Dust and Thermal Energy Impact on Monocrystalline and Polycrystalline Photovoltaic Modules

Abstract

Many environmental parameters affect the performance of solar photovoltaics (PV), such as dust and temperature. In this paper, three PV technologies have been investigated and experimentally analyzed (mono, poly, and flexible monocrystalline) in terms of the impact of dust and thermal energy on PV behavior. Furthermore, a modular neural network is designed to test the effects of dust and temperature on the PV power production of six PV modules installed at Sohar city, Oman. These experiments employed three pairs of PV modules (one cleaned daily and one kept dusty for 30 days). The performance of the PV power production was evaluated and examined for the three PV modules (monocrystalline, polycrystalline, and flexible), which achieved 30.24%, 28.94%, and 36.21%, respectively. Moreover, the dust reduces the solar irradiance approaching the PV module and reduces the temperature, on the other hand. The neural network and practical models’ performance were compared using different indicators, including MSE, NMSE, MAE, Min Abs Error, and r. The Mean Absolute Error (MAE) is used for evaluating the accuracy of the ANN machine learning model. The results show that the accuracy of the predicting power of the six PV modules was considerable, at 97.5%, 97.4%, 97.6%, 96.7%, 96.5%, and 95.5%, respectively. The dust negatively reduces the PV modules’ power production performance by about 1% in PV modules four and six. Furthermore, the results were evident that the negative effect of the dust on the PV module production based on the values of RMSE, which measures the square root of the average of the square’s errors. The average errors in predicting the power production of the six PV modules are 0.36406, 0.38912, 0.34964, 0.49769, 0.46486, and 0.68238.

Evaluating Agile Neural Educational System for Effective Resource Management

“…This was for both qualitative and quantitative data (M. K. Yousif & Shaout, 2018) The text mining model is used for digitized textual data in Hindi (Rani & Lobiyal, 2022). The model and control experiment evaluating dust and heat energy effect on photovoltaics was evaluated using the solar performance photovoltaic (PV) (J. H. Yousif et al, 2022). In a related paper (Li & Cui, 2022), energy efficiency and utilization to combat the crisis in power supply revealed a boast in carbon neutrality.…”

“…K. Yousif & Shaout, 2018) The text mining model is used for digitized textual data in Hindi (Rani & Lobiyal, 2022). The model and control experiment evaluating dust and heat energy effect on photovoltaics was evaluated using the solar performance photovoltaic (PV) (J. H. Yousif et al, 2022).…”

Evaluating Agile Neural Educational System for Effective Resource Management.

“…This was for both qualitative and quantitative data (M. K. Yousif & Shaout, 2018) The text mining model is used for digitized textual data in Hindi (Rani & Lobiyal, 2020). The model and control experiment evaluating dust and heat energy effect on photovoltaics was evaluated using the solar performance photovoltaic (PV)(J. H. Yousif et al, 2022). In a related paper (Li & Cui, 2022), energy efficiency and utilization to combat the crisis in power supply revealed a boast in carbon neutrality.…”

Deep learning Feedforward Neural Network in predicting model of Environmental risk factors in the Sohar region

“…The fuel that burns by ships is RFO (Residual Fuel Oil) which contains sulfur content. The emission of polluted gas will increase because of burning RFO (Wang et al, 2019), so we should use renewable energy to reduce the negative impact of burning RFO (Kazem et al, 2022;Yousif et al, 2022;Yousif J., 2021). However, the number of deaths because of air population was reduced from 214.02 to 129.44 death per 100.000 individuals in 2019, according to Statista.com.…”