NVVN’s 1 GWh Auction Discovers Lowest-Ever BESS Tariff of ₹216,000/MW/Month

Solar91, Rays Power, Stockwell, Oriana Power, and Inox Renewable were the winners

June 23, 2025

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Solar91 Cleantech, Rays Power Experts, Stockwell Solar Services, Oriana Power, and Inox Renewable Solutions won NTPC Vidyut Vyapar Nigam’s (NVVN) auction to set up 500 MW/1,000 MWh standalone battery energy storage systems (BESS) in Rajasthan.

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Arjun Joshi