System and method for solar cell array communication
In one implementation, a method for a solar cell array is provided, the method includes emitting a communication message from the solar cell array by reverse biasing the solar cell array so as to cause at least a portion of the solar array to emit a detectable amount of radiation corresponding to the communication message. In one embodiment a solar cell array circuit is provided including a solar string comprising a plurality of solar cells coupled together, a charge storage device coupled to a power bus, and a bidirectional boost-buck converter having a first and second pair of MOSFETs connected in series between positive and negative rails of the power bus with an inductor coupled from between the first and second paired MOSFETs to a charging output of the solar string.
1. A method for a solar cell array, the method comprising emitting a communication message from the solar cell array by reverse biasing the solar cell array so as to cause at least a portion of the solar array to emit a detectable amount of radiation corresponding to the communication message, wherein emitting the communication message comprises displaying a visual display message on the solar cell array, and wherein emitting the communication message comprises displaying the visual display on a wearable solar cell array.
2. A method for a solar cell array, the method comprising emitting a communication message from the solar cell array by reverse biasing the solar cell array so as to cause at least a portion of the solar array to emit a detectable amount of radiation corresponding to the communication message, wherein reverse biasing the solar cell array comprises modulating MOSFET switches coupled via an inductor to at least one solar cell within the solar cell array.
3. A method for communicating a message with a solar cell array in a high altitude long endurance aircraft, the method comprising:
a) displaying a message on a solar cell array on the high altitude long endurance aircraft;
b) detecting the message using a satellite;
c) relaying the detected message from the satellite to a platform below the high altitude long endurance aircraft; and
d) wherein displaying a message comprises modulating MOSFET switches coupled via an inductor to at least one solar cell within the solar cell array.