| 摘要 |
PROBLEM TO BE SOLVED: To provide a diagnostic system of a photovoltaic power generation panel which can automatically diagnose a power generation state of the photovoltaic power generation panel to make a person outside easily recognize the power generation state.SOLUTION: A diagnostic system of a photovoltaic power generation panel includes: a storage part 31 which stores a determination formula for determining whether or not a relative comparison value between electromotive force of one photovoltaic power generation panel 10 and electromotive force of another photovoltaic power generation panel 10 is within an allowable range, and a setting coefficient which is used in the determination formula, etc.; a determination and detection part 32 which determines whether or not the relative comparison value between the electromotive force of the one photovoltaic power generation panel 10 and the electromotive force of the other photovoltaic power generation panel 10 is within the allowable range based on the determination formula and the setting coefficient, etc., and detects an abnormality of the photovoltaic power generation panel 10 with smaller electromotive force by determination when the comparison value is out of the allowable range; and notification means for notifying the abnormality of the photovoltaic power generation panel 10 in which the abnormality is detected according to detection of the abnormality. |
