This study provides an overview of surplus energy-generating homes for integration with the public electricity grid and its potential for spatial development in Libya. With a special focus on the idea of a surplus energy-generating home, in addition to the study, the basic components of a solar home system are solar panels and the conversion of building glass panels into solar power generators. The performance of housing and its occupants, especially the sustainable development aspects. Then, research and present the most important proposals for the installation of home photovoltaic roofs that generate surplus energy as a guaranteed way to meet the home's energy needs, achieve economic and environmental gains for its occupants, and contribute to sustainable development............... Keywords:...... Solar system, grid integration, sustainable development, home photovoltaic roofs, Smart homes.