Any small-scale localized station with its own power resources, generation and loads and definable boundaries qualifies as amicrogrid. Microgrids can be intended as back-up power or to bolster the main power grid during periods of heavy demand.Often, microgrids involve multiple energy sources as a way of incorporating renewable power.
Microgrids can support integration of intermittent energy sources such as solar and batteries storage. When the sun doesn’tshine, microgrid operators can get power from batteries. while during the charging of batteries, microgrid gets the power frommain grid.