Before review
- Separate lists for batteries, inverters and BOS devices
- Unclear protection coordination across AC and DC boundaries
- Limited documentation for utility or owner questions
- Late discovery of service access and enclosure constraints
After review
- Equipment scope tied to operating duty and voltage class
- Defined disconnect, SPD and transformer coordination path
- Submittal notes prepared with project assumptions visible
- Maintenance and monitoring needs considered before install
The guided service is intentionally methodical. It does not replace the engineer of record, local code review or utility approval, but it gives those parties a cleaner starting point. For renewable projects with storage, inverter conversion and charging loads, that clarity can prevent repeated redesign, mismatched device ratings and ambiguous owner expectations. Eaton keeps the conversation anchored in practical electrical evidence: available fault current, load duration, voltage class, installation environment, communication requirements, transfer behavior and long-term service access.