Watch now: Key tips for understanding Battery Energy Storage Systems (BESS)
By Cummins Inc., Global Power Technology Leader

With Battery Energy Storage Systems (BESS) playing a central role in enabling more resilient, efficient, and flexible power infrastructure, our Cummins expert, Hassan Obeid, explores the practical realities of deploying BESS—from usage definition to system integration and safety standards — with Consulting-Specifying Engineer (CSE) Magazine.
This discussion highlights how thoughtful planning, technical precision, and adherence to evolving standards are key to unlocking the full potential of energy storage.
This session explores:
- Usage Clarity: Discover how discharge duration, C-rates, and lifecycle expectations shape system design.
- Safety Standards: Learn about navigating standards like UL9540, IEEE 1547, NEC 706/480, and IEC 62933 across global markets.
- Hybrid System Challenges: Gain insights into integrating BESS with traditional gensets, including synchronization and load-sharing complexities.
- Sizing for Longevity: Understand the importance of sizing systems to meet end-of-life performance targets.
As BESS adoption accelerates, this session emphasizes the importance of technical accuracy, safety, and strategic planning in providing reliable, future-ready energy solutions.
Author Profiles

Cummins Inc., Global Power Technology Leader
Cummins Inc., a global power solutions leader, comprises five business segments – Components, Engine, Distribution, Power Systems, and Accelera by Cummins – supported by its global manufacturing and extensive service and support network, skilled workforce and vast technological expertise. Cummins is committed to its Destination Zero strategy – the company’s commitment to sustainability and helping its customers successfully navigate the energy transition with its broad portfolio of products. Cummins has approximately 69,900 employees and earned $3.9 billion on sales of $34.1 billion in 2024. See how Cummins is leading the world toward a future of smarter, cleaner power at www.cummins.com.
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