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Modular solar battery

  • US 10,587,221 B2
  • Filed: 04/03/2018
  • Issued: 03/10/2020
  • Est. Priority Date: 04/03/2017
  • Status: Active Grant
First Claim
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1. A modular solar battery, comprising:

  • a solar shell including a solar cell, wherein the solar shell has a three-dimensional shape with an open interior region;

    a rechargeable battery to be disposed in the open interior region, the rechargeable battery to be charged by the solar cell;

    a modular solar battery (MSB) anode and a MSB cathode coupled to the rechargeable battery to provide electrical energy from the rechargeable battery to an electronic device;

    a battery cap coupled to the solar shell, wherein the battery cap is at least partially removable from the solar shell to enable removal of the rechargeable battery from the open interior region; and

    control circuitry in the open interior region and conductively coupled to a solar cell anode of the solar cell and a battery anode of the rechargeable battery, wherein the control circuitry is to control one or more operations of the solar cell or the rechargeable battery.

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