This study explores the heterogeneity of soil particle size and organic matter distribution at different zonal scales, aiming to clarify the impact of photovoltaic array construction on microtopography and, consequently, on these indicators. At the China General Nuclear Power Group (CGN) Keyouzhong Banner Integrated Project of Desertification Control in China's Hinggan League, Inner Mongolia, high-quality forages such as ryegrass and green foxtail thrive beneath the photovoltaic (PV) panels. Can a. The Elion “Three-in-One” model of photovoltaic energy generation comprises, namely, three parts: 1) on the solar panels, it generates photovoltaic energy, 2) under the panels, it fosters sand-fixing plants, and 3) between the panels, it promotes livestock and poultry breeding. By analyzing dust composition, elemental content, particle size, and weather data, it identifies land surface and airborne par-ticles as primary sources. Transitioning away from fossil fuels in energy systems, in a just, orderly, and equitable manner is crucial.