An inverter communication system assigned with different original identifiers and configured to perform a linking operation by sharing information through a communication line, wherein each of the plurality of inverters is configured to: generate a data frame to be transmitted when data to be transmitted to a specific inverter occur; transmit the generated data frame to a subsequent inverter; characterised by further being configured to: determine whether a data frame is received via a first adjacent inverter, wherein the received data frame comprises destination information including an original identifier of an inverter where the data frame arrives finally and departure information including an original identifier of an inverter that generates and transmits the data frame initially; confirm the destination information included in the received data frame when the data frame is received; determine whether the confirmed destination information is identical to its own original identifier; drive a motor using data in the received data frame when the confirmed destination information is identical to its own original identifier; confirm the departure information included in the received data frame when the confirmed destination information is not identical to its own original identifier; determine whether the confirmed departure information is identical to its own original identifier; delete the received data frame when the confirmed departure information is identical to its own original identifier; and transmit the received data frame to a second adjacent inverter when the confirmed departure information is not identical to its own original identifier. generate a data frame to be transmitted when data to be transmitted to a specific inverter occur; transmit the generated data frame to a subsequent inverter; characterised by further being configured to: determine whether a data frame is received via a first adjacent inverter, wherein the received data frame comprises destination information including an original identifier of an inverter where the data frame arrives finally and departure information including an original identifier of an inverter that generates and transmits the data frame initially; confirm the destination information included in the received data frame when the data frame is received; determine whether the confirmed destination information is identical to its own original identifier; drive a motor using data in the received data frame when the confirmed destination information is identical to its own original identifier; confirm the departure information included in the received data frame when the confirmed destination information is not identical to its own original identifier; determine whether the confirmed departure information is identical to its own original identifier; delete the received data frame when the confirmed departure information is identical to its own original identifier; and transmit the received data frame to a second adjacent inverter when the confirmed departure information is not identical to its own original identifier. determine whether a data frame is received via a first adjacent inverter, wherein the received data frame comprises destination information including an original identifier of an inverter where the data frame arrives finally and departure information including an original identifier of an inverter that generates and transmits the data frame initially; confirm the destination information included in the received data frame when the data frame is received; determine whether the confirmed destination information is identical to its own original identifier; drive a motor using data in the received data frame when the confirmed destination information is identical to its own original identifier; confirm the departure information included in the received data frame when the confirmed destination information is not identical to its own original identifier; determine whether the confirmed departure information is identical to its own original identifier; delete the received data frame when the confirmed departure information is identical to its own original identifier; and transmit the received data frame to a second adjacent inverter when the confirmed departure information is not identical to its own original identifier.