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Renewable energy power generation systems

  • US 9,209,710 B2
  • Filed: 07/29/2014
  • Issued: 12/08/2015
  • Est. Priority Date: 11/25/2011
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving power data from each of a plurality of inverter modules, each inverter module having a dc power input and an ac power output coupled to a common grid power feed;

    tallying a net level of ac power from each of said inverter modules to determine a total net level of ac power provided by said plurality of inverter modules to said common grid power feed;

    determining a number of capacitors for each of the plurality of inverter modules to switch into/out of a parallel connection across its respective said ac power outputs based on said total net level of ac power; and

    controlling each of said inverter modules to switch the determined number of capacitors into/out of said parallel connections of the inverter module.

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