5 MW PEM Electrolyzer Solution

Producing hydrogen at scale requires more than an electrolyzer stack. It requires a fully engineered system that integrates electrical power, utilities, controls, safety systems, and plant infrastructure.

Lakeside provides a complete electrolyzer balance of plant solution, acting as a single point of accountability from design through commissioning.

System scope includes:

• Bosch PEM electrolyzer stack modules
• Electrical distribution and power interfaces
• Process piping for hydrogen, oxygen, and water
• Cooling and thermal management systems
• Instrumentation, analyzers, and safeguarding
• Control, automation, and system integration

Our approach minimizes interface complexity and ensures the electrolyzer operates reliably as part of the overall facility.

Poorly designed balance-of-plant systems can limit availability, increase maintenance, and introduce operational risk. Lakeside brings decades of experience in the energy industry to deliver a balance of plant systems you can rely on.

Our engineering team can support:
 

• Utility and process system design
• Pressure management and vent systems
• Functional safety and hazardous area considerations
• Electrical coordination and protection
• Factory integration and testing
   

Each system is engineered to suit local regulations, site conditions, and customer operating requirements.

The 5 MW electrolyzer configuration is designed as a repeatable module, allowing multiple systems to be deployed in parallel to support larger hydrogen facilities.
 

This modular approach:

• Reduces engineering effort for future phases
• Supports consistent operation and maintenance
• Improves project schedule certainty
   

Lakeside’s fabrication, integration, and testing capabilities help de-risk construction and startup.