It's essentially your home's personal energy storage solution, commonly known as a home battery system. Picture it as a savings account for your electricity. It collects surplus energy, typically from solar panels, and stashes it away in batteries for future use.
[pdf] Between 2022 and May 2025, India auctioned approximately 12.8GWh of battery energy storage system (BESS) capacity for both hybrid and standalone applications. However, only about 219MWh of BESS capacity is reported to be operational, leaving a large pipeline of projects under construction.
[pdf] India has marked a significant milestone with the opening of its first fully automated Battery Energy Storage System (BESS) factory in Karnataka. The inauguration took place on June 27, 2025, in Bengaluru, the state capital.
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