POWER GENERATION CONTROL APPARATUS, VEHICLE, CONTROL METHOD, AND CONTROL PROGRAM

A solar ECU serving as a power generation control apparatus includes a solar DC-DC converter, an auxiliary DC-DC converter, an adjustment unit, and a correction unit. The solar DC-DC converter has an input side to which a solar panel mounted on a vehicle is connected. The auxiliary DC-DC converter has an input side to which an output side of the solar DC-DC converter is connected, and an output side to which an auxiliary battery is connected. The adjustment unit is configured to adjust an output power of the auxiliary DC-DC converter such that a voltage between the solar DC-DC converter and the auxiliary DC-DC converter becomes a predetermined value through control based on a predetermined control parameter. The correction unit is configured to correct the control parameter.