PHOTOVOLTAIC POWER GENERATION SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a photovoltaic power generation system capable of operating a display unit even at nights in an extremely simple device constitution. SOLUTION: This system is provided with a system linking inverter 3 for controlling a power outputted from a solar battery array 1 for performing photoelectric conversion by connecting plural solar battery modules in serial parallel and a display unit 4 having a display means 8 for displaying the generated electric power of the solar battery array 1 from the system linking inverter 3 and a control circuit having a microprocessor. The display unit 4 is provided with a detecting means being a means for detecting the presence or absence of the power generation of the solar battery array 1 and at least one power storage means being a means for storing a power necessary for driving the display unit 4 and an inputting means 9 being a means for allowing a user to instruct the classification of display at the display means 8.