Not involving or requiring energy provided by a utility.
An off-grid solar-heating system.
Webster's New World
Off-grid Sentence Examples
Some off grid homes are built as self-sustaining communities and this helps to overcome the cost issues.
These details are important to be aware of as you compare composting toilets, especially if off-grid living is your goal or water supplies are limited, ensuring that you choose the best product for your specific needs.
When photovoltaics (PVs) off grid is talked about, what people are referring to is a power supply, usually solar, that is not in any way connected to a main power grid.
Mainstream America has found PV off grid and the demand is high for information, the technology, and for the lifestyle change, it can bring to everyday life.
A PV off grid system built to sustain many users is called a mini-grid system.