Near the communication BESS power station

Is Bess a new energy storage technology?

Although other energy storage technologies are well established, BESS is considered as a new evolving technology which many utilities and system owners may not be familiar with. This Technical Brochure will provide a guide to how to implement BESS in a substation, both for existing and new substation projects.

Which energy storage system will be installed at Engie's Drogenbos power station?

MILAN, December 09, 2025--NHOA Energy, global provider of utility-scale energy storage systems, has been awarded by ENGIE the contracts for the Supply, Commissioning and the Long-Term Service of a new 80 MW / 320 MWh Battery Energy Storage System (BESS) to be installed at the site of ENGIE’s Drogenbos power station, near Brussels.

What makes a Bess a good system?

Scalability: Standardized protocols like Modbus make it easier to integrate additional components or expand the system. The synergy between the PCS and EMS, facilitated by RS485 and Modbus communication, is the backbone of an efficient BESS.

How does a Bess work?

Action Execution: The PCS receives the command and executes the required operation. Feedback Loop: The PCS then sends a status update back to the EMS, confirming the action or reporting any issues. This continuous loop ensures that the BESS operates efficiently, responding dynamically to changing energy demands.