Abstract: A solar power generating system includes a solar power generating device (10), a microbubble cleaning device (20) mounted on the solar power generating device, a temperature adjustment device (30) mounted on the solar power generating device, and a controller (40) electrically connected with the solar power generating device, the microbubble cleaning device, and the temperature adjustment device. The microbubble cleaning device produces a liquid containing microbubbles and is controlled by the controller to inject the liquid outward to clean a surface of the solar power generating device. The temperature adjustment device is used to regulate an ambient temperature of the solar power generating device. The controller receives data of power generation from the solar power generating device, and controls on/off operation of the microbubble cleaning device and the temperature adjustment device.

Abstract: A solar energy system includes at least one solar energy efficiency enhancement device (1), at least one solar power generating device (2), at least one maximum power point tracking device (3), and an electric power storage unit (4). The at least one solar energy efficiency enhancement device includes multiple efficiency enhancing modules (11) each having a capacitor boost element (12), a communication monitoring element (13), a smart control chip element (14), a working time extending element (15), an electricity output element (16), and an electricity management operation element (17). The voltage produced by the at least one solar power generating device is delivered through the capacitor boost element to the electricity output element which outputs an electric power to the at least one maximum power point tracking device which stores the electric power in the electric power storage unit.