SOLAR PHOTOVOLTAIC GENERATION DEVICE

摘要

[Problem] The purpose of this invention is to provide a solar photovoltaic generation device that can be used year-round, including in the winter and in the summer, and can circulate groundwater effectively. [Solution] This solar photovoltaic generation device comprises the following: solar photovoltaic modules (10); cylindrical piles (110) that can store water, including groundwater; a heat-conducting member that is thermally coupled to the solar photovoltaic modules; a heat pipe (120) that uses the water inside the piles (110) as a heat source; a cooling pipe (210) that uses the water inside the piles (110); a drain channel (400) that retains water that passes over the surface of the solar photovoltaic modules (10); a guide pipe (410) whereby the water in the drain channel (400) is guided underground; a battery to which electricity generated by the solar photovoltaic modules can be supplied; an inverter that converts a DC voltage to an AC voltage; an AC pump for pumping the water inside the piles (110) into the cooling pipe (210); and a power-transmission unit for transmitting the AC voltage outputted by the inverter.