| 摘要 |
PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system by which a defective solar cell unit in a solar cell unit group can be identified readily at a moderate price.SOLUTION: The photovoltaic power generation system comprises: a solar cell unit group 100 including a plurality of solar cell units 10 each including a plurality of solar cells; and an IC tag 50 provided on each solar cell unit 10, and including a memory for storing set position information which makes it possible to identify a position where the solar cell unit 10 is disposed in the solar cell unit group 100, a current detector for detecting an amount of power generation of the solar cell unit 10 with the detector set thereon, and a communication part for sending an IC tag reader 60 the set position information stored in the memory and the detected amount of power generation at the time of communicating with the IC tag reader 60. |
