Services
EPC & system engineering
Navvion delivers EPC and system engineering services for energy storage projects with bankable specifications, utility-grade compliance, and predictable delivery. We manage design basis, equipment selection, interconnection strategy, and construction coordination to keep schedules and budgets on track.
Design basis + specs
Interconnection strategy
Utility compliance
Commissioning support
Scope coverage
Full EPC services or targeted engineering packages for owners, developers, and EPC partners.
- Site layout, civil coordination, and constructability reviews.
- Electrical single-line diagrams, protection studies, and grounding plans.
- BESS sizing, augmentation strategy, and degradation modeling.
- SCADA/EMS architecture, communications, and cybersecurity requirements.
- Codes and standards alignment (UL, IEC, NFPA, local grid codes).
EPC workflow
- Project discovery: site data, load profile, interconnection constraints.
- Design basis: target capacity, power rating, and performance objectives.
- Preliminary layout: equipment placement, cable routing, and access planning.
- Detailed engineering: electrical, civil, mechanical, and controls packages.
- Procurement: long-lead ordering, logistics, QA documentation, and FATs.
- Construction support: RFI management, field changes, and QA inspections.
- Commissioning: functional testing, performance validation, and safety checks.
- Handover: as-builts, O&M manuals, and training documentation.
Engineering deliverables
- Design basis report and performance assumptions.
- Single-line diagrams, protection settings, and load flow summaries.
- Site layout, civil drawings, and cable schedules.
- Interconnection package support and utility submissions.
- Construction-ready specs and acceptance criteria.
Project controls
- Schedule integration with procurement and installation milestones.
- Risk register and mitigation planning for critical path items.
- QA/QC checklists and inspection points.
- Commissioning scripts and performance validation protocols.
- Change management and scope control tracking.
Next step
Start EPC planning.
Share your site parameters, target capacity, and interconnection requirements. We will build a tailored EPC and engineering scope for your project.