Power supply system and method for collective building

Abstract

The present disclosure provides a power supply system and method for a collective building by supplying power to common loads for common purposes of a large number of households constituting a collective building and to separate loads for separate purposes of the households. The power supply system includes at least: a new renewable energy facility that produces power that is used by the common loads and the separate loads of the households; an energy storage system that stores power produced at the new renewable energy facility; and a power supply facility that supplies power stored in the energy storage system to external loads, in which the power stored in the energy storage system is equally assigned to the households and the power assigned to the households is supplied to at least one of the common loads, the separate loads, and the external loads.

Dependencies are inferred from the claim text.