Gurgaon-based independent power producer ACME Solar Holdings has commissioned an additional 33.331 MW/120.384 MWh of battery energy storage capacity in Badi Sid village, Rajasthan, through its wholly owned subsidiary, ACME Sun Power.

ACME aims to commence operations of the newly commissioned capacity by June 14, 2026.

Following the commissioning, ACME Sun Power’s total commissioned battery storage capacity has reached 300 MW/1,404.32 MWh.

Recently, ACME Solar completed a ₹28 billion (~$293.47 million) qualified institutional placement (QIP), its first equity capital raise since its 2024 listing. The company said it will use the proceeds from QIP to reduce leverage and strengthen its balance sheet.

As of this March, ACME Solar has cumulatively commissioned 155 MW/470.25 MWh of battery storage projects in Rajasthan.

ACME has a portfolio of 8,071 MW of projects, including around 17 GWh of battery storage installations and 6,270 MW of signed power purchase agreements (PPAs). The company commissioned a 2.3 GWh battery storage project, which delivers a net realization of ₹22 million (~$233,000)/day.

Out of the 5,081 MW of projects under construction in the financial year 2026, ACME has signed PPAs for 3,280 MW. The company has set a target of adding 10 GW of generation capacity and 20 GWh of battery storage capacity by 2030.

In February 2026, ACME won 301 MW at a tariff of ₹6.28 (~$0.0695)/kWh under the Solar Energy Corporation of India’s auction for the assured peak supply of 4,800 MWh of FDRE from ISTS-connected projects with co-located energy storage systems.

ACME Solar Holdings commissioned 142.67 MW/481.49 MWh battery storage projects in Rajasthan through its subsidiaries. This storage capacity is part of the first phase of the company’s planned total of 585 MW/2,011.24 MWh battery storage projects.

India added nearly 547 MWh of battery energy storage capacity in 2025, around 26% year-over-year increase from over 433 MWh, according to the newly released 2H & Annual 2025 India’s Energy Storage Landscape Report by Mercom India Research.