Wireless solar power delivery

A wireless power transmission system comprising:

• at least one transmit resonator operable to receive at least one electrical signal having an oscillation frequency, wherein the at least one electrical signal is generated from electrical energy that the wireless power transmission system receives from one or more solar panel systems, wherein the one or more solar panel system are configured to convert solar energy to electrical energy, wherein the at least one transmit resonator is configured to resonate at at least the oscillation frequency, wherein the at least one transmit resonator is operable to be coupled via at least one wireless resonant coupling link to at least one receive resonator that is also configured to resonate at at least the oscillation frequency, and wherein the at least one receive resonator is coupled to at least one load and is configured to provide, to the at least one load, electrical power that the at least one receive resonator receives from the at least one transmit resonator via the at least one wireless resonant coupling link;
• and
• a controller configured to:
• determine for the wireless power transmission system at least one mode of operation from among one or more of the following modes:
• (i) a common mode and (ii) a differential mode;
• instruct the at least one transmit resonator to provide via the at least one wireless resonant coupling link electrical power according to the determined at least one mode of operation;
• determine that a first power level is provided to the at least one load via the at least one wireless resonant coupling link;
• and
• determine that the first power level is below a threshold power demand of the at least one load and responsively send to a second wireless power transmission system both:
• (i) data indicating power transmission characteristics for the at least one wireless resonant coupling link and (ii) an instruction for the second wireless power transmission system to provide a second power level to the at least one load via at least one different wireless resonant coupling link established in accordance with the indicated power transmission characteristics.

A method comprising:

• determining, by a controller, for a wireless power transmission system at least one mode of operation from among one or more of the following modes:
• (i) a common mode and (ii) a differential mode, wherein the wireless power transmission system comprises at least one transmit resonator operable to receive at least one electrical signal having an oscillation frequency, wherein the at least one electrical signal is generated from electrical energy that the wireless power transmission system receives from one or more solar panel systems, wherein the one or more solar panel system are configured to convert solar energy to electrical energy, wherein the at least one transmit resonator is configured to resonate at at least the oscillation frequency, and wherein the at least one transmit resonator is operable to be coupled via at least one wireless resonant coupling link to at least one receive resonator that is also configured to resonate at at least the oscillation frequency;
• instructing, by the controller, the at least one transmit resonator to provide via the at least one wireless resonant coupling link electrical power according to the determined at least one mode of operation;
• determining, by the controller, that a first power level is provided to at least one load via the at least one wireless resonant coupling link;
• determining, by the controller, that the first power level is below a threshold power demand of the at least one load;
• and
• in response to determining that the first power level is below a threshold power demand of the at least one load, the controller operating the wireless power transmission system to (i) receive a second power level from a different source of power and (ii) provide the second power level to the at least one load via the at least one wireless resonant coupling link.