Roof thin film photovoltaic cell cleaning device

Abstract

The invention discloses a roof thin film photovoltaic cell cleaning device which comprises a thin film photovoltaic cell. The unfolded thin film photovoltaic cell is rectangular, one edge of the thin film photovoltaic cell is wound and fixed to a rotating shaft, the two ends of the rotating shaft are supported to a first support, and a sweeping support is arranged above the rotating shaft in the axial direction of the rotating shaft; the two ends of the sweeping support are fixed to the first support through connecting arms, and a cleaning brush capable of being in contact with the rotating shaft is fixedly connected to the lower portion of the sweeping support; and the other edge, far away from the rotating shaft, of the thin film photovoltaic cell is fixed to a guide rod, a second support is arranged on the outer side, far away from the rotating shaft, of the guide rod, the guide rod can slide along a guide groove arranged between the first support and the second support and can be locked on the guide groove. By means of the roof thin film photovoltaic cell cleaning device, the power generating efficiency is guaranteed to the maximum degree, and the beneficial effects of being easy to manufacture, low in cost, convenient to use and maintain, reliable in work and the like are achieved.

Description

technical field [0001] The invention relates to the technical field of cleaning photovoltaic panels, in particular to a roof thin-film photovoltaic battery cleaning device. Background technique [0002] With the advancement of photovoltaic power generation technology, the scope of photovoltaic power generation applications is becoming more and more extensive. A large number of photovoltaic ground power stations have been established in countries all over the world, and thin-film photovoltaic power stations have become increasingly popular on roofs; due to the exposure of thin-film photovoltaic cells Under the sunlight and in the atmosphere, the surface of the thin film photovoltaic cell is prone to dust accumulation. Once the dust accumulation is serious, it will seriously affect the power generation efficiency of the thin film photovoltaic cell. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the background techno...

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Problems solved by technology

[0002] With the advancement of photovoltaic power generation technology, the scope of photovoltaic power generation applications is becoming more and more extensive. A large number of photovoltaic ground power stations have been established in countries all over the world, and thin-film photovoltaic power stations have become increasingly popular on roofs; due to the exposure of thin-film photovoltaic cells Under the sun and in the atmosphere, the surface of thin-film photovoltaic cells is easy to accumulate dust and dust. Once the accumulation of dust and dust is serious, it will seriously affect the power generation efficiency of thin-film photovoltaic cells.

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