Capture, convert, and distribute solar energy - these are the functions of a solar power system. It includes the subsystems of solar panels, in some cases, energy storage, mounting structures, and of course, the inverters themselves. The panels capture sunlight where DC electricity is generated, then inverters convert it into useful AC electricity. The correct orientation of charging units is aided by the mounting structures. Energy storage, such as batteries, captures excess energy for future utilization. Solar power systems can be grid-tied, off grid, or hybrid, depending on the structure’s purpose.