A photovoltaic power generation device that is easy to clean and protect

Abstract

The invention relates to a photovoltaic power generation device that is easy to clean and protect, including a base, a fixed box, a cover plate, a power generation mechanism and two cleaning mechanisms. The photovoltaic mechanism includes a vertical plate, a drive component, two photovoltaic components and two first cylinders , the fixed components include photovoltaic panels, connecting units and poles, and the cleaning mechanism includes protection boxes, water pumps, water suction pipes, water delivery pipes, nozzle pipes, reciprocating components, several nozzles and two support pipes. The photovoltaic power generation device that is easy to clean and protect The driving mechanism is convenient to drive the photovoltaic panel to extend out of the fixed box and unfold in sunny days for photovoltaic power generation, and to drive the photovoltaic panel into the fixed box for protection in rainy and snowy weather or at night. Not only that, but also the cleaning mechanism is convenient for scouring and cleaning of the photovoltaic panel , so that the photovoltaic panels are restored to cleanliness, and the efficiency of photovoltaic power generation is improved, thereby improving the practicability of the equipment.

Description

technical field [0001] The invention relates to the field of new energy equipment, in particular to a photovoltaic power generation device which is convenient for cleaning and protection. Background technique [0002] Photovoltaic power generation is a technology that directly converts light energy into electrical energy by using the photovoltaic effect of the semiconductor interface. It is mainly composed of three parts: solar panel components, controllers and inverters. The main components are composed of electronic components. Solar energy After the batteries are connected in series, they are encapsulated and protected to form a large-area solar cell module, and then cooperate with power controllers and other components to form a photovoltaic power generation device. [0003] In the existing photovoltaic power generation device, because the photovoltaic panels are exposed to the outside for a long time, impurities such as dust infusion are easy to accumulate on the surfac...

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Problems solved by technology

[0003] In the existing photovoltaic power generation device, because the photovoltaic panels are exposed to the outside for a long time, impurities such as dust infusion are easy to accumulate on the surface, which prevents the photovoltaic panels from absorbing sunlight and reduces the power generation efficiency of the photovoltaic panels. Not only that, in rainy and snowy weather, the photovoltaic panels are vulnerable The erosion of rain and snow will shorten the service life of photovoltaic panels. In severe cases, photovoltaic panels will be damaged, which will reduce the practicability of existing photovoltaic power generation devices.

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