| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that, in the case where a failure occurs in a photovoltaic power generation system, if it takes time for a requirement to a repairer, a power generation amount during the period may be lost and regarding power generation amount reduction caused by any other factor than a failure, if the failure is left, a loss may be increased by accumulating power generation shortage, thereby making a user unprofitable as a result.SOLUTION: In a power generation amount monitoring system, a power generation data output device which performs measurement of power generation of the photovoltaic power generation system and setting of a standard power generation amount, a power generation data management device for calculating a power generation amount during a predetermined period and comparing the power generation amount with a standard power generation amount, and a service terminal device are connected over a network. The power generation data management device monitors an actual power generation amount of the photovoltaic power generation system and transmits a result of the comparison with the standard power generation amount to the service terminal device. |
