Mobile Command Centers (60-100kW capacity): These units serve as complete emergency operation hubs. They include expandable solar arrays that deploy from shipping containers, advanced battery banks capable of storing 200-400kWh of power, and sophisticated power management systems. . Solar PV systems can play an important role in the risk management, response and recovery of natural disasters. Solar PV systems can be applied for various uses in emergency operations, such as backup power for shelters, communications, lighting, transportation, or “all of the above” multi-use. . A range of solar photovoltaic (PV) system applications are available and have the ability to meet critical power needs during emergency operations. If mobilized with technological solutions and policies that promote distributed generation, solar PV systems can offer a source of clean, flexible, and. . Using solar cells to generate electricity provides immediate assistance as well as long-term relief in times of crisis. Portable PV gensets are virtually silent,safe to operate,and environmentally benign;they are also highly reliable. From portable solar generators to rapidly deployable solar microgrids, this sustainable technology is revolutionizing disaster relief efforts. . The Federal Emergency Management Agency (FEMA) and subject matter experts at the National Renewable Energy Laboratory (NREL) compiled a set of checklists to help Puerto Rico and other communities prepare for storms.