Surplus electricity from large home usage can be stored in battery storage systems, such as lithium-ion batteries and lead-acid batteries, or can be fed back into the grid through grid-tied systems and net metering. . In the power system, electricity must be consumed at the moment when it is produced. Otherwise, voltage and frequency deviations occur which could lead to a power outage. Storage technologies include pumped hydroelectric stations, compressed air energy storage and batteries, each offering different. . Before I get to the answer, I have to remind you that electricity is one of many forms of energy and we “produce” it by converting another form of energy into it.
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