What types of household energy storage products are there

There are primarily two types of home energy storage systems: battery storage systems and pumped hydro storage. Battery storage systems, the most common, include lithium-ion batteries, lead-acid batteries, and flow batteries. [pdf]

Enrollment guide for new electrochemical energy storage technologies

Liquid fuels Natural gas Coal Nuclear Renewables (incl. hydroelectric) Source: EIA, Statista, KPMG analysis Depending on how energy is stored, storage technologies can be broadly divided into the followin. [pdf]