Abstract: A solar cell monitoring device includes: an inverter; connection boards which include multiple string circuits, respectively; a terminal block which is provided at an input side of the inverter, and includes multiple branch terminals which are connected to wires that are connected to the connection boards, respectively and supply direct current power to the inverter; detection elements which are provided at a side of the branch terminals; and a measurement unit which measures the currents of the wires which are detected by the detection elements.

Abstract: A solar cell monitoring device includes: an inverter; connection boards which include multiple string circuits, respectively; a terminal block which is provided at an input side of the inverter, and includes multiple branch terminals which are connected to wires that are connected to the connection boards, respectively and supply direct current power to the inverter; detection elements which are provided at a side of the branch terminals; and a measurement unit which measures the currents of the wires which are detected by the detection elements.