Impact of Soiling Rate on Solar Photovoltaic Panel in MalaysiaShaharin A. Sulaiman, M. Rosman M. Razif, Tan Dei Han, Samson M. Atnaw and S. Norazilah A. TamiliMATEC Web Conf., 225 (2018) 04008DOI: https://doi.org/10.1051/matecconf/201822504008