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Solar power system and method thereof

  • US 10,554,073 B2
  • Filed: 12/03/2018
  • Issued: 02/04/2020
  • Est. Priority Date: 05/13/2016
  • Status: Active Grant
First Claim
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1. A system to manage energy storage of battery packs, the system comprising:

  • a first power system set including a first energy source and a first battery pack group including one or more voltage controllable battery packs;

    a second power system set including a second energy source and a second battery pack group including one or more voltage controllable battery packs;

    a first source switch disposed between a load and the first power system set;

    a second source switch disposed between the load and the second power system set; and

    a controller operatively coupled to the first source switch and the second source switch and configured to selectively activate or deactivate each of the first source switch and the second source switch as a function of a first charge state of the first battery pack group and a second charge state of the second battery pack group, in a first configuration, the controller is to (A) activate the first source switch to enable the first power system set to provide power to the load and (B) deactivate the second source switch to decouple the second power system set from the load and enable the second energy source to charge the second battery pack group.

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