In recent years, the problem of unstable income of farmers has been raised due to the decrease of rice consumption and rice prices. So residents-led rural photovoltaic is attracting attention. However, residents' rural solar photovoltaic systems have problems with food security because they install solar power without farming. Farming solar power can sell electricity by solar power generation in parallel with farming, thereby securing food security and increasing farmers' income. In this study, two types of modules were arranged for the application of farming solar power, and the amount of solar radiation reaching rice was analyzed and measured according to the module arrangement. Simulation and Measurement Results When the modules were installed separately, the shading rate decreased by 5 ~ 7%.