⚡ Quick Read
- What happened: ACME Solar commissioned the second phase of its Bikaner BESS project, adding 35.714 MW / 160.48 MWh to reach a total operational capacity of 95.714 MW / 430.086 MWh.
- Why it matters: This project represents one of India’s most significant utility-scale battery deployments, setting a technical benchmark for managing intermittency in large-scale solar parks.
- Watch: Further phases to reach the full 250 MW / 1,103.392 MWh capacity as the company scales its storage infrastructure.
Background and Context
ACME Solar Holdings, operating through its subsidiary ACME Surya Power, is actively developing a large-scale battery energy storage system (BESS) in Jaimalsar village, Bikaner district, Rajasthan. This project is a critical component of India’s transition toward round-the-clock renewable energy, aiming to mitigate the inherent variability of solar power generation.
Key Details
The company has successfully commissioned the second phase of the project, which adds 35.714 MW / 160.48 MWh of storage capacity. This follows the initial phase, bringing the total commissioned capacity to 95.714 MW / 430.086 MWh. The ultimate goal for the Bikaner site is a total capacity of 250 MW / 1,103.392 MWh, making it one of the largest BESS installations currently under development in India.
What This Means for EPCs and Developers
For EPC contractors and developers, the steady progress of the ACME Bikaner project serves as a practical case study in grid-scale storage integration. As India moves toward higher penetrations of renewable energy, the ability to execute large-scale BESS projects is becoming a key differentiator for developers. The technical data from this project provides valuable insights into battery management systems, thermal regulation, and grid synchronization at scale, which will inform future bidding strategies for hybrid renewable tenders.
What Happens Next
ACME Solar will continue the phased commissioning of the remaining capacity to reach the full 250 MW / 1,103.392 MWh target. Industry stakeholders will be monitoring the operational performance and discharge efficiency of the BESS units to evaluate the long-term viability of similar storage-integrated solar projects across the Rajasthan renewable energy corridor.
