Battery Energy Storage System (BESS)
Rajesh Power Services Limited
Rajesh Power Services Limited (“RPSL”), a trusted name in India’s power sector for more than five decades, has expanded its capabilities to provide comprehensive Battery Energy Storage System (BESS) solutions for Utility-Scale and Commercial & Industrial (C&I) applications.
With deep expertise in substations, transmission lines, power systems engineering, and renewable-energy integration, RPSL is positioned to deliver reliable, efficient, and future- ready storage solutions that enable grid stability, renewable integration, peak management, and energy cost optimisation.
We are currently developing a 65MW/130MWh Standalone BESS Project under GUVNL’s RFS for Standalone BESS Phase – VII.
Our BESS offerings support the evolving needs of power sector utilities, grid operators, renewable energy developers, industrial consumers, and C&I establishments seeking higher energy resilience and flexibility.
Scope of Services:
- Feasibility and System Design: Site Assessment, grid connectivity and power evacuation feasibility, sizing and system configuration.
- Engineering, Procurement and Construction: Civil Works, Foundations, Tank Installation, Electrical Installation, Control, Communication and EMS/SCADA integration, testing and commissioning.
- O&M Services:
- Preventive and corrective maintenance
- Battery health diagnostics
- System upgrades, firmware updates, and performance optimisation
- Remote 24/7 monitoring and analytics
Utility-Scale BESS Applications:
- Frequency regulation and grid balancing
- Peak load management and congestion relief
- Black start capability
- Hybrid renewable plants with storage (solar + BESS / wind + BESS)
- Transmission & distribution support
C&I Scale BESS Applications:
- Peak demand reduction
- Backup power and critical load protection
- Solar-plus-storage for campuses, factories, and institutions
- Power-quality improvement (voltage support, harmonics control)
- Diesel generator optimisation and fuel savings
- Microgrids for industrial parks, SEZs, and remote sites
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