NTPC Green Energy (NGEL) has invited bids for engineering, procurement, and construction of 3,200 MWh of battery storage systems at NTPC Renewable Energy’s (NTPC REL) solar project in Fatehgarh, Rajasthan.The last date to submit bids is June 25, 2026. Bids will be opened on the same day.The battery storage project has been divided into three blocks: 300 MW/1,200 MWh (Block 1), 300 MW/1,200 MWh (Block 2), and 200 MW/800 MWh (Block 3).