Single phase inverters cooperatively controlled to provide one, two, or three phase unipolar electricity

A power generation system comprising:

• a first direct current (“DC”) source;
• a first power converter unit connected to the first DC source, wherein the first power converter unit comprises a first positive DC line, a first negative DC line, and a first unipolar power line;
• and a combiner enclosure connected to the first power converter unit by the first positive DC line, the first negative DC line, and the first unipolar power line, wherein the combiner enclosure comprises a positive DC output, a negative DC output, and a unipolar power output, wherein the unipolar power output comprises a voltage offset from a ground electrical potential such that the voltage of the unipolar power output is positive with respect to the ground electrical potential, and wherein the voltage of the unipolar power output has a non-zero frequency, wherein the first power converter unit comprises a DC to DC converter configured to output a positive DC voltage to the first positive DC line and a negative DC voltage to the first negative DC line;
• and a unipolar power converter connected to the DC to DC converter, wherein the unipolar power converter is configured to output unipolar power to the first unipolar power line, wherein the combiner enclosure further comprises a relay connected between the first unipolar power line and the unipolar power output, the relay configured to prevent the flow of unipolar power to the unipolar power output when opened;
• a memory;
• and a processor coupled to the memory and the relay, wherein the processor is configured with the processor-executable instructions to perform operations comprising opening the relay to prevent the flow of unipolar power to the unipolar power output.