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APPARATUS FOR SELECTING SPECIFICATIONS OF POWER STORAGE SYSTEM AND METHOD FOR SELECTING SPECIFICATIONS OF POWER STORAGE SYSTEM

  • US 20120181870A1
  • Filed: 10/05/2009
  • Published: 07/19/2012
  • Est. Priority Date: 10/05/2009
  • Status: Active Grant
First Claim
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1. An apparatus for selecting specifications of a power storage system,said power storage system includingan inverter configured to receive commercial AC power and convert the AC power to DC power, anda power storage device for storing electrical energy supplied with said commercial AC power by way of said inverter to supply the electrical energy to an electrical load, said apparatus comprising:

  • an interface for input of data obtained by measuring power usage during prescribed hours at a location of power consumption where said power storage system is to be installed; and

    an operation processing unit for finding annual average power usage during said prescribed hours based on measured said data, and determining an output of the inverter based on said average power usage, whereinsaid operation processing unit adopts said power usage as the output of the inverter.

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