Jupiter Electric Mobility (JEM), a Jupiter Group company, has announced the launch of 10-foot (ft) and 20 ft containerized Battery Energy Storage Systems (BESS), expanding its clean energy portfolio with modular designs tailored for diesel generator (DG) replacement, solar storage, and backup power applications.

The first 10-ft BESS unit has been supplied in partnership with GMMCO, a CK Birla Group company, to Greenlit, a Mumbai-based subsidiary of Recube working on decarbonization initiatives in the events, entertainment, and hospitality sectors. The company plans to continue its collaboration with GMMCO to roll out more such sustainable solutions across India.

The company said the standardized air-cooled BESS come with modular rack-based stacking and offer capacities ranging from 241 kWh to 3 MWh. The 10 ft modular system provides a battery capacity of 241 kWh to 964 kWh, with an AC power output of 200 kW and an AC voltage of 440 VAC.

These units have a design life of 10 years and are suitable for applications such as DG replacement, mobile ESS, solar storage, and energy shifting.

The solutions are aimed at enabling round-the-clock clean energy and backup power, reducing the carbon footprint, and supporting India’s transition toward a sustainable energy infrastructure. They are intended for deployment across diverse clean energy applications catering to the commercial and industrial sector.

JEM’s containerized systems have been designed and manufactured in its facilities in Indore and Bengaluru.

It said its scalable BESS are tailored to meet the energy needs of residential communities, industrial facilities, commercial complexes, telecom infrastructure, and heavy-duty setups, ensuring a reliable, clean power supply while significantly reducing reliance on fossil fuels.

The company also announced plans to export its 20 ft BESS unit to Africa in October 2025.

JEM said its Indore facility will scale its annual production capacity from 1 GWh to 5 GWh over the next three years.

Recently, the Ministry of Power allowed states to implement standalone battery energy storage system projects under viability gap funding in both two-hour and four-hour configurations.

In August, the Ministry issued amendments to the operational guidelines of the Viability Gap Funding program for BESS projects.