Yes. Every 100UP system is sized for maximum occupancy — not just who’s living there today.
The 100UP Way: 5 kWh for the house, plus 5 kWh per person by bedroom capacity. A 4-bedroom install is engineered for up to eight people — heating, hot water, cooking, appliances running together.
That covers family visits, Airbnb guests, changing household size, and resale — a buyer isn’t inheriting a system that only worked for two people.
Full house, full load — that’s the scenario we design for.