POWER DISTRIBUTION NETWORK DEVICE

The present disclosure aims to provide a power wiring network apparatus capable of constructing a highly portable power wiring network, without the need to maintain infrastructure. A power wiring network apparatus (1) of the present disclosure includes circuit elements each including a first connector (20a), a second connector (20b), and a conductive portion (40) electrically connecting the first connector (20a) and the second connector (20b). The circuit elements include energy harvesting elements (60) as circuit elements capable of outputting power generated by energy harvesting and load elements (70) as circuit elements capable of consuming inputted power. The circuit elements are mechanically and electrically attachable via the first connector (20a) and second connector (20b). At least some energy harvesting elements (60) and load elements (70) are capable of power line data communication via a power line including the first connector (20a), second connector (20b), and conductive portion (40).