Maharashtra-headquartered energy transition equipment and power technology company Quality Power’s Türkiye-based material step-down subsidiary, ENDOKS ENERJİ ANONİM ŞİRKETİ, has received an order to supply and integrate battery energy storage systems worth ₹1.52 billion (~$16.32 million) by an undisclosed international customer.

The company said the order value can increase to ₹2.92 billion (~$31.36 million).

In 2024, Quality Power completed the supply of medium-voltage cast-resin rectifier-duty transformers for Greenko’s pumped hydro storage project in Andhra Pradesh.

Battery energy storage system installations are gaining momentum worldwide. Global installations of long-duration energy storage (LDES) systems surpassed 15 GWh in 2025, marking a 49% increase compared with the previous year, according to Wood Mackenzie’s Long Duration Energy Storage Trends report. Among LDES technologies deployed in 2025, compressed air energy storage accounted for the largest share at 45%, followed by thermal energy storage at 33% and vanadium redox flow batteries at 21%.

The overall growth in energy storage installations is supported by increased funding, with venture capital investment in energy storage gaining momentum in 2025, rising 30% year over year to $4.8 billion across 75 deals, even as total corporate funding for the sector declined 19% to $16.2 billion, according to Mercom Capital Group’s Annual and Q4 2025 Funding and M&A Report for Energy Storage.

Overall corporate funding totaled $16.2 billion across 119 deals in 2025, down from $19.9 billion raised through 116 deals in 2024. Despite the decline in total capital raised, deal activity increased 3% during the year, indicating continued investor engagement in the sector.

India added nearly 547 MWh of battery energy storage capacity in 2025, a 26% year-over-year increase from over 433 MWh, according to the 2H & Annual 2025 India’s Energy Storage Landscape Report by Mercom India Research. India’s cumulative installed battery energy storage capacity reached almost 1,082 MWh as of December 2025.

Recently, the Central Electricity Authority notified the Central Electricity Authority (Measures relating to Safety and Electric Supply) Amendment Regulations, 2026, introducing a comprehensive safety framework for battery energy storage systems. These regulations mandate efficient system design, continuous battery monitoring, fire and explosion protection, ventilation, emergency systems, and automatic shutdown features.