Estimate DC array size from daily energy and a monthly solar assumption.
Use the essential-load budget for an outage scenario.
Location- and month-specific equivalent full-sun hours.
Assumed losses; adjust to the modelled system.
Indicative DC array
2.56kW DC
First-pass average energy balance only. No weather-sequence simulation, battery recovery allowance or reliability guarantee. Yield factor is a user assumption, not a product rating.