Bifacial Mono Photovoltaic Panels can only draw sunlight from the front to generate electricity, while double-sided photovoltaic modules can use the absorbed light to generate electricity in addition to the frontal power generation, which includes the reflected light of the earth, the scattered light in the atmosphere, the reflected light of dust in the air, and the reflected light of the surrounding buildings in addition to the front power generation. Usually, the double-sided power generation characteristics of bifacial photovoltaic modules make them emit more electricity than conventional photovoltaic modules.