REFIT SYSTEM · ELECTRICAL
Autonomy without making diagnosis harder.
The existing topology is retained where it remains sound. Charging, monitoring and new loads are integrated around clear protection, isolation and service access.
MUST BE RIGHT
Protection, conductors and energy paths.
Cable sizing, over-current protection, batteries, charging, earthing, monitoring and safe isolation must remain understandable under fault conditions.
DC distribution
Short protected runs, suitable conductors and clear isolation around high-current equipment.
Charging
Alternator, solar, shore and generator sources must coexist without hidden interactions.
Monitoring
Useful data should expose faults and energy balance rather than create another dependency.
SENSIBLE LATER
Automation only where manual control remains possible.
Remote monitoring and integration are useful, but essential loads and isolation must remain locally controllable.
| Decision lens | What we check |
|---|---|
| Reliability | Known components, protected circuits and sensible redundancy. |
| Maintainability | Access, documentation, standard terminals and globally available parts. |
| Consumption | Continuous standby loads and conversion losses. |
| Total cost | Hardware, installation, spares, diagnostics and replacement cycle. |