Definitions for "Off-grid"
A system not connected to a utility grid that utilizes batteries to store electricity.
This refers to a electric generation system (e.g. wind, PV, hydro) that is not tied to the local electric utility. As a result, some sort of back-up system is usually employed, such as batteries or a fossil fuel generator.
An electricity generating system that is not connected to the electrical grid.
Keywords:  alone, stand, see
See stand-alone.