An off-grid solar system also referred to as stand-alone power system (SAPS) is a type of solar system that runs independently from the power grid. This type of solar system generates electricity and stores that power in solar batteries.
Off-grid solar systems are one of the major types of the solar power system. They produce a sustainable form of energy that conservers the environment, reducing the effects of climate change.
In the long run off-grid solar systems are cost effective.