| 摘要 |
PURPOSE: A photovoltaic module cooling system for enhancing efficiency is provided to spray cooling water according to assigned jet velocity, operation initiation time, operation finish time, jet time, and down time, thereby precisely estimating an amount of daily cooling water consumption. CONSTITUTION: A storage tank(1) stores cooling water. A cooling water spraying device(6) sprays the cooling water on a photovoltaic module. A pump(25) supplies the cooling water to the cooling water spraying device by pumping the cooling water stored in the storage tank. A valve(20) sprays the cooling water by opening or closing a cooling water supply pipe(5). A controller(3) controls the cooling water spraying device by controlling operations of the pump and the valve. |
