Homes, offices and villas are grouped together here because they share a scale — but their load patterns differ, and the differences decide the configuration. This guide plans each in turn.
A home's pattern is set by mornings, evenings and the loads that never sleep. A villa stretches the same pattern across more rooms, more water heating and often outbuildings, which is why larger households are planned circuit by circuit, like small buildings. For both, the decisive document is the household load list, and the decisive choice is the backup list: what stays alive when the grid does not.
An office inverts the home pattern: heavy in the middle of the day, empty at night. That makes offices natural candidates for grid-connected configurations with modest or no storage, provided the grid is dependable. Where the office holds servers, security systems or a clinic's essential circuits, those circuits get their own backup decision, separate from the building's general supply.
Write the pattern down before choosing hardware: hours of use, essential circuits, roof reality. The home sizing guide gives the worksheet for residential buildings; use it for the villa, and use its load-list discipline, with working hours, for the office. Buildings planned this way rarely surprise their owners. Buildings planned from a headline size often do.
Before ordering, confirm the minimum order quantity and lead time for your configuration, and ask which documents apply to the exact system you are quoted.
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