Services
System design
Navvion delivers end-to-end energy storage system design with performance modeling, safety engineering, and grid compliance built in. We translate project goals into bankable system architectures that balance capacity, power, lifecycle cost, and operational reliability.
Performance modeling
Safety and compliance
Controls architecture
Lifecycle cost optimization
Design scope
We tailor system architecture to the application: residential resilience, C&I demand reduction, or utility-scale grid services.
- Capacity and power sizing for peak shaving, backup, or energy arbitrage.
- Architecture selection: AC-coupled, DC-coupled, or hybrid systems.
- Thermal management strategy, HVAC sizing, and heat rejection planning.
- Protection coordination, grounding, and short-circuit assessments.
- Communications, SCADA/EMS integration, and cybersecurity requirements.
System design workflow
- Requirements capture: load profiles, interconnection limits, and project objectives.
- Modeling: dispatch simulations, degradation, and revenue sensitivity.
- Architecture: select BESS topology, inverter strategy, and protection schemes.
- Equipment mapping: choose container or cabinet systems, PCS, and transformers.
- Integration plan: EMS/SCADA points list, control logic, and communications.
- Safety design: NFPA 855, UL9540A, fire suppression, and egress planning.
- Performance validation: verify KPIs, efficiency, and operational constraints.
Deliverables
- Design basis report with KPIs, constraints, and assumptions.
- Single-line diagrams, protection settings, and grounding plans.
- System layout, equipment specs, and utility requirements.
- EMS control philosophy and communications architecture.
- Risk assessment and safety documentation.
Optimization focus
- Lifecycle cost analysis and augmentation planning.
- Availability modeling and redundancy strategy.
- Efficiency improvements across power conversion stages.
- Operational flexibility for grid service markets.
- Constructability and maintenance access planning.
Next step
Design a system that performs.
Share your load profile, target use cases, and interconnection constraints. We will develop a system design package tailored to your market and operations.